Peach is a temperate fruit tree that belongs to the family of rosaceae, same as the apple. Peaches have not penetrated the Kenyan market that well; the fruit is spotted in few high end market places. However there are few farmers who cultivate peaches on a small scale and do sell their produce to roadside vendors. Peaches too require a chilling effect to break dormancy. Different peach cultivars have varying chilling requirements. Ideal locations for growing peaches are altitudes of approximately 1500-2500 m.
There are two important factors to consider when growing peach; proper site selection and cultivar choice. Peaches can be grown in a wide variety of soils as long as it is well drained. Soil PH of slightly above 6 is ideal. The site should be exposed to enough sunlight with an annual rainfall of about 800-1000 m. Cultivars propagated in Kenya include; alexander, jewel, waldo, killiecrankie among others. Healthy, disease free and vigorous seedlings ought to be planted. A spacing of 5m by 6m is ideal from one tree to the other. Ensure the planting holes are large enough to accommodate the root system. Intercrops such as beans and peas can be grown in between the peach trees during the initial stages.
The trees should be well maintained and pruned to the desired shape. Peaches are heavily pruned to ensure a strong tree and high quality yield. Open centre pruning technique is preferred to facilitate the penetration of light and air circulation. Peaches should be pruned annually to remove old wood because a peach tree produces fruit on one year old wood only. Nutrient levels should be maintained to keep trees healthy and productive. This is realised by applying manure and fertilizer; soil and foliage tests will determine nutrient need.
Peaches start fruiting in the third or fourth year. Thinning is necessary to control the number of fruits and for the production of quality peach fruits. One would rather have 200 quality well sized fruits than having 400 poorly developed fruits. Fruit don’t ripen uniformly on the tree so it is necessary to hand-pick fruits selectively. Fruits can be stored for 1-7 weeks under refrigeration and at a constant temperature.
A wide variety of pests and diseases attack peach trees, these include; aphids, moth, fruit flies, nematodes, scab, mildew, leaf curl, rust and root rot. In case of an attack do contact your extension officer for proper diagnosis and recommendations. As a general rule, prevention is better than cure; plant disease free seedlings and closely monitor your plants for any slight attacks. Happy season and ensure you plant a fruit tree.
Jurgen Griesbach, (2007) Growing Temperate Fruit Trees in Kenya. World Agroforestry centre, Nairobi.
Apple belongs to the family rosaceae. It is a hardy deciduous temperate fruit tree that needs low temperatures of around 13⁰C to break dormancy. There are apple cultivars with a low chilling requirement that can do well in areas that do not experience low temperatures. Alternatively dormancy can be realised through the use of chemicals or mechanically through defoliation to induce early dormancy. We can confidentially ascertain that apples can do well pretty much in most parts of Kenya, even in areas experiencing high temperatures, as long as the right cultivars are used. Fruit production might vary in different climatic conditions, but one can get a substantial harvest.
Commercial apple production requires two essential preconditions: cold winters and relatively hot summers. Apples do well in areas with an annual rainfall of 800 to 1100 mm. Apples can do well in different soil types as long as the soil is deep, fertile, properly aerated and well drained. Sufficient soil moisture is desired during bud break and fruit set for proper fruit quality and yield. Most apple cultivars are not sufficiently self-pollinating; it is advisable to plant other cultivars that act as pollinators, these include winter banana, Jonathan and golden dorset. A spacing of 2-3m between plants and 3-4m from row to row is ideal. Soil and leaf analysis will offer great insights and will determine the fertilizer programme to be adapted.
Apple trees should be properly cared for during formative stage to guarantee a good yield. Trees should be pruned to the desired shape. One should strike a balance between vegetative growth and fruit production. The ‘open centre tree’ is the most common pruning technique that is practised. Thinning is also desired for it helps improve fruit size and quality. There are two main picking seasons: February and August. A year round supply can be realised, picking time can be controlled by the timing of leaf stripping. Apples ripen on the tree and should be hand-picked when they have reached optimum colour and size.
The major pests and diseases include; aphid, thrips, spider mites, fruit flies, apple scab, powdery mildew, armirallia root rot. Preventive control of pests and diseases is desired, use disease free seedlings and ensure to observe high standards of hygiene in your garden. As usual contact your extension officer for proper diagnosis and advice. We do provide extension services and also stock disease free seedlings. The varieties in stock include; Ana, braeburn, Fiji, gala, red delicious, golden dorset and pink lady. Happy season and ensure you plant a fruit tree; an apple a day, keeps the doctor away.
Jurgen Griesbach, (2007) Growing Temperate Fruit Trees in Kenya. World Agroforestry centre, Nairobi.
Pears belong to the genus Pyrus. The cultivars are not true to type when grown from seed, hence the need for vegetative propagation, most common methods being budding and grafting. Pears can be grown in temperate zones, subtropics and even in the tropics; it all depends on the type of cultivar used and its adaptability. Pears do require adequate chilling effect for successful fruit bud development.
The pear tree can do well in different soil types and condition. One can easily modify soil fertility to attain optimum conditions. Pears are reasonably tolerant to drought and wet soils but can’t withstand flooding which can injure the root system. Good drainage and soil depth will greatly determine if your fruit tree will develop well. A soil pH of about 6.0-7.0 is ideal, due to the fact that the pear tree can tolerate slightly acidic soil. Any fertilizer application program should be done based on soil and leaf analysis.
For maximum fruit production the pear tree should be exposed to plenty of sunlight. A chilling requirement is also an important factor to be considered, a cold season is required to break dormancy. Lack of chilling delays leaf formation and leads to poor fruit set. In Kenya, Limuru is a major pear growing zone due to the cold season that dominates the area. Different cultivars have different chilling requirements. Cultivars with low chilling effect are desired especially in the tropics.
Pears take 3 to 5 years for the tree to start fruiting. Thinning is desirable if the cultivar used is a heavy producer, removing the excess fruit will allow the rest to develop into a good marketable size. Most pear cultivars are self-non-fruitful making cross pollination an important factor that will determine good fruit production. Two different varieties should be planted to facilitate cross-pollination to ensure a commercial crop. Plant trees of different varieties within 40 to 50 feet of each other to enable cross-pollination.
The fruits should be hand-picked to avoid any damage; a mature tree can produce up to 180 kilograms. For good fruit quality preventative control of pests and diseases is required. The common diseases and pests include; scab, rust, black spot, fire blight, root rot, powdery mildew, fruit flies, aphids, and red spider mites. It is advisable to contact your extension officer for proper diagnosis and recommendations.
Custard apple is a subtropical deciduous woody shrub that has branches that spread irregularly and can reach 8 metres high under favorable conditions. The fruit is lumpy skinned with a soft sweet pulp that is rich in carbohydrates, vitamin A and C. The fruit can be consumed when ripe or used in ice creams or desserts. Compared to soursop, custard apple is more common in Kenya and is locally called matomoko. Custard apple has still not gained much popularity but there is possibility to expand its use and importance. Custard apple is spotted in most major markets in Nairobi. Most farmers have less than 10 trees and single trees have been spotted in some homesteads.
The fruit tolerates a variety of conditions and perform well in most parts of the country. Ecologically, its best suited in warm and fairly moist environments. It performs well in tropical climates accompanied with cool winters. Even though custard apples prefer humid climates it is possible to cultivate it in semi-arid areas. The plant starts flowering in the third or fourth year depending on environmental conditions and occurs once a year. For proper fruit size and shape your garden should have a good population of insect pollinators and where they are none hand pollination will be necessary. The fruit is green when unripe and turns yellow or orange when ripe. The tree is sensitive to wind which can break branches and affect pollination.
Custard apple prefers well aerated and well-drained soil rich in organic matter but is well adapted to unfavorable soil conditions. It can tolerate a soil ph of between 5.0 and 8.0. They can be propagated from seed collected from selected mother plants or vegetatively through cuttings, layering, grafting or budding. Plant your seedlings at the beginning of the rainy season for proper establishment of plants. It is proper to support the plants to avoid wind damage. Apply bio gradable mulch to contain soil moisture. Upon establishment pruning and training is desirable to regulate the tree canopy and ensure quality fruit production. Fertilization will vary and should be done after determining the soil nutrient level.
Custard apple is susceptible to various pest and diseases, the most common pests being the trunk borer, fruit borer and seed borer. As usual when it comes to pest and diseases, prevention is better than cure. Select disease free planting materials and develop the capacity to monitor the plants for any outbreaks. Put in place an integrated control system that involves biological, cultural and chemical methods to deter pests and diseases. Use chemicals as a last resort. Consult your extension officer for professional advice in case of any attacks.
Fruit should be harvested at the right time, all the fruits in a single tree might not be ready for harvest at the same time, so great care should be taken when selecting the fruits to harvest. Fruits will not ripen adequately when harvested at the immature stage. The fruits are highly perishable and have a short post-harvest time hence the need for proper storage. The rains are here, making this the right time to plant a few custard apples trees, feel free to contact us for custard apple seedlings.Happy planting season and ensure you plant a fruit tree
Soursop is a tropical evergreen tree that produces fruit with a prickly yellow-green skin. Also referred to as graviola, all its parts from the root to leaves are edible or has medicinal value. It is a fast growing tree that starts producing fruit in the third year. The soursop fruit is sold in some of the major markets in Nairobi that include; Ngara, city and wakulima. There is no documentation on any commercial soursop plantations in Kenya but a few plants have been spotted in coast, Nyanza and central regions. Soursop (annona muricata) is often mistaken for or referred to as custard apple (annona reticulata) , they belong to the same family- annona, but they are two different fruits. We will explore Custard apple in our next article.
Soursop grows in a wide array of soils as long as the soil is well drained. A soil PH of between 5 and 6.5 is ideal. The soursop tree is small in size and may serve as an intercrop between large fruit trees. Soursop can be propagated from seed or cuttings. Plant well developed seedlings and ensure they are mulched to suppress weeds and to improve moisture retention in the soil. Soursop trees prefer warm and humid conditions to thrive, they are very susceptible to low temperatures. On maturity fruit may emerge anywhere on the tree ; trunk, branches or twigs. The tree will require adequate fertilizing of which we recommend organic compost and mulching using organic material. Young trees can be supported using bamboo sticks.
The tree starts to flower and eventually fruit in the third year, fruits are harvested when they are fully developed but still green. Thereafter it takes 2-4 days to ripen. A single tree can produce 60-70 fruits in a year. The fruit should be handled with care when harvesting to avoid bruising it. After harvest prune slightly as you eliminate dead wood. Soursop may be directly consumed when ripe or processed into ice cream, syrup, smoothies, juice, pulp etc. The fruit has a white fleshy and fibrous pulp with a sweet sour flavor and is rich in vitamin B and C.
There are various pest and diseases that attack the soursop tree. Locally it is more vulnerable to the fruit fly and aphids. Plant disease free seedlings and monitor your plants for any pests and diseases. In case of any attacks consult your extension officer; we do also assist farmers by offering them professional advice concerning the same. We have stocked a few soursop plants that are ready for planting, feel free to visit our demonstration project at kariobangi north primary or our main nursery at Thome, Kasarani. Happy gardening and make sure you plant a fruit tree.
All along we have been highlighting fruit trees that we perceive have great potential to uplift the living standards of small scale farmers and home gardeners in the hope that many will embrace fruit farming. Our focus as an organization is on micro and small scale farmers especially those who are innovative and willing to embrace different farming techniques and crops. As much as most policy issues in the horticultural sector lean towards large scale farmers, micro and small scale farmers play a crucial role in the economy of a country. Food security is greatly boosted and hidden hunger reduced if many individuals engage in farming activities rather than a few large scale farmers whose main objective is high yields.
We all are farmers by default and agriculture is a way of life that can also double as a business. The goal is to create a simple farming system that can be easily implemented and gives room for continual optimization of the ecological, economic and social benefits. You are your own teacher. Don’t rely entirely on our posts or what we say, get information from different sources that will enable you make an informed decision. Do your own research that will enable you decide on what you want to do and why you are doing it? Know thyself.
Fruit farming has its share of challenges along the value chain, from the farm to the market as fresh fruits or processed end products. Even if your farm is meant for personal consumption, the farm should be designed with the end market in mind. In other words, the farm’s potential to generate income and other environmental and social benefits should be exploited and put into consideration. You never know, later you or your inheritors might want to generate some income from your farm. There are many income generating opportunities that integrate well with an orchard; from offering demos, training, seedlings among others.
Fruit cultivation is a long term activity; a grafted tree starts producing viable fruits in the third year, and starts producing optimally after the next 2 to 4 years then continually beyond generations. Hence there is need for good planning to realize short, medium and long-term goals. For this to be realized different crops and trees should be integrated in the farm system. A background check should be done to know the characteristics of the different kind of crops and fruit tree species that combine well and have a degree of symbiotic relationship. For proper results combine the right fruit tree and the right medium term (Papaya, cassava, sweet potato, tree tomato etc) and short term (vegetables, strawberry, herbs etc) crops and trees/shrubs.
Consider location with reference to weather and market. The site should have plenty sunshine and excellent air flow. It is proper to do soil test and analysis so as to know the status of your soil. The soil should have good drainage and adequate PH. Soil testing facilities do exist that one can do testing at pocket friendly rates but we still feel that the prices should be reduced to enable an ordinary farmer access the service.
Planting and irrigation
Consider the correct spacing as per your needs. The pruning system to be used will determine the distance between trees. Source certified and disease free planting material and inputs. We advocate the use of more organic manure/fertilizer and less synthetic fertilizers. Settle for your preferred irrigation system, there are drip irrigation systems designed and meant for small scale farmers.
Tree training and management
Right management practices should be embraced. A well trained tree is much easier to manage and maintain and this calls for constant care from when the tree is young. Trees should be trained to facilitate cultivation, light penetration, spraying and harvesting. Consider the following too; Mulching, weed management, pruning, thinning and pollination requirements.
Pest and disease control
The best way to tackle pest and diseases is prevention. Plant disease free seedlings and ensure they are well taken care of. We favor integrated pest management (IPM) that combines different pest control techniques and strategies keeping the use of pesticides at low levels. IPM is a complex pest control process but cost effective with many benefits to the ecosystem and our personal health.
Start looking for market for your produce before you harvest. Horticultural crops, because of their high perishability require an efficient marketing strategy. Come up with a marketing strategy that will identify potential buyers, how they will access the farm products and at what price. Small scale farmers can form groups that will enable them produce in bulk and access the export market as a single unit. Local fruit processing firms do exist in different counties that are in need of raw material, approach them and know the thresholds and the prices they offer.
Harvesting and storage
Harvest your produce at the right time for better quality. Fruits are harvested when they are mature or ripen. Use easy to handle harvest containers and ensure the harvesting tools are sterilized. Harvested fruits should be washed and treated to avoid propagation of diseases. Fruits are stored in a dry and cool place in flexible sacks, crates, cartons or baskets as they await consumption or value addition.
Farming on a small or moderate scale has prospects of generating competent income. There is need for Policy measures that improve the performance of small scale horticultural farmers. There are a variety of fruit tree species that perform exceptionally well in Kenya, hence need for more research and development to realize their potential. The setting up of fruit processing firms in different counties offers the Kenyan small scale farmer an opportunity to diversify into fruit farming. Thoroughly master your local problem, come up with solutions as you impact the lives of others while making a profit. Sustainable fruit farming offers a simple solution that combats climate change and food insecurity making it a worthy cause.
We are looking forward to a fruitful 2015 as we continue to encourage farmers and home gardeners to embrace eco-friendly agriculture that adapts to climate change, and achieves higher productivity while delivers economic and social benefits. In partnership with Bonsai Global (http://www.bonsaiglobal.co.ke) we are embarking on a journey to sensitize Kenyans on the economic and environmental benefits of Breadfruit. A single tree can produce enough fruit to calorically sustain a modern family of 4 for six months over 75 plus years. Breadfruit can be used as a substitute for rice, and it can be processed into a glutten-free flour can serve as a replacement for wheat flour in making muffins, pancakes and bread. We have identified farmers from different parts of the country who will be trained on Breadfruit best production practices and given seedlings to kick start their practical project. The Breadfruit Institute (www.breadfruit.org) in Hawaii will be providing the seedlings to be distributed to farmers and schools in different selected areas.
Food self-sufficiency and sustainability are becoming hot topics and such an initiative will come in handy. Breadfruit is a fast growing versatile fruit that can play an important role in combating food insecurity and deforestation especially in different countries in Africa. With proper maintenance breadfruit can easily be grown in places with little space in urban areas and can also be inter-cropped with different plants on farms. Breadfruit farming is not labor intensive, requires less inputs and produces yields greater than any other starch alternative,including wheat, maize and tuber crops. Nutritionally, it is rich in iron, calcium, fiber, potassium, magnesium and its high in carbohydrates. Breadfruit can be boiled, roasted, baked or fried and has great potential to be featured in the everyday diet. There are more than 100 varieties of breadfruit but most prevalent ones are the Ma’afala and Ulu Fiti, provided by tissue culture through Global Breadfruit (www.globalbreadfruit.com).
For high produce and quality fruit, one should plant mature and healthy seedlings in a place where there is good air circulation. Breadfruit is an energy rich food that requires sufficient nutrition and regular watering during the first 6-12 months. The trees should be mulched after planting and beneficial cover crops planted around the tree to also increase biological activity. It is advisable to test your soil before applying any fertilizer and should be applied before the fruiting season. Healthy seedlings are disease resistant but one should watch out for snails, slugs, ants, termites and mildews. When it comes to pest and diseases, prevention is the best cure. Ensure the area surrounding your plants is clean and weed free to avoid pests.
Within 2-3 years the breadfruit tree starts fruiting and with proper care the tree can produce fruit for more than 75 plus years. A single tree can produce 150-200 fruits in a year at peak production. We are in the process of identifying markets for breadfruit as well as creating an increased demand for it especially among gluten free persons and those who suffer from celiac disease. This will be achieved through the production of quality fruits, value addition and showcasing the immense nutrition and health benefits of consuming breadfruit and its potential to address hidden hunger. We are targeting farmers and schools in areas with slightly high temperatures that do not go below 16 degree Celsius at night and have irrigation or receive 1500mm of rain annually. Regions from Western, Coast, Eastern, North Eastern and parts of Rift Valley are areas where plants have already been experimented with. Drop us a mail in case of any inquiries email@example.com
Originally referred to as the Chinese gooseberry, kiwi is one of the most nutritious fruit yet so expensive; a single fruit goes at Ksh 100 which is equivalent to approximately 1.15 Dollars. The price is high because the fruit is imported meaning that no local farmer can meet the market demand or the quality desired by the market. Kiwi is a climbing crop that grows similarly as the grape fruit. In fact kiwi performs well in areas where grapes grow well and follow almost the same crop management strategies as the grapevine. The most common species locally is the fuzzy kiwi fruit scientifically referred to as A.deliciosa that produces an egg shaped fruit with a brown hairy skin.
Kiwi is a temperate fruit that can perform well in temperate zones in Kenya that include Central, Western highlands and central Rift valley among others. It can be propagated either from seed or stem cuttings. Cuttings are the most preferred method because they mature faster. Kiwi can be grown in a wide range of soils, as long as the soil is properly drained. It is a climbing plant and will need support until they are properly established, a trellis system serves better. A suitable site is one that is protected from strong winds and is exposed to enough sunlight. Because of its shallow roots and fast growth, kiwi should be irrigated regularly.
The fruit tree can bear fruit for 12-15 years and some take less than 2 years to start fruiting. For the plant to produce fruit one needs a male and female plant. Kiwi is dioecious; it has male and female reproductive organs on separate plants of the same species. Male plants don’t produce fruits but they pollinate female plants. One male vine is planted for every 8 female vines. It is hard to identify if a plant is either male or female until they start flowering, so one has to grow several plants to increase the probability of having both. For proper fruit set, light pruning and thinning should be done once the fruit tree matures.
Kiwi seedlings are hard to come by in Kenya, the few nurseries that have, sell them from between Ksh 250-1000 per seedling. Farmers should start with a few plants, like 8 and then increase the number gradually from their own saplings. Kiwi farming is viable and is an additional income generation option for farmers. It is a high yielding crop that can be embraced by small-scale farmers who have no large tracts of land. It is not labour intensive and allows room for inter-cropping with plants such as potato, ginger, asparagus, maize and chili.
Seedlings from cuttings are delicate and need proper care for the plant to grow successfully. Exposure to a lot of fertilizer may burn the roots; this is the reason why we prefer using compost manure and less fertilizer. We are monitoring a few kiwi crops planted in containers on trial basis to see how they will perform before we start distributing the seedling to farmers and home gardeners. Despite the challenges associated with fruit farming, we are optimistic about the prospects of returns from kiwi farming. The future is not for us to tell but the few farmers who will strike it right with kiwi will have a different story to tell.
Mulberry is one of the fruits that is greatly overlooked and has not gained much attention in Kenya. Mulberry has the potential of lifting small scale farmers if it is exploited for various commercial valuable products. Mulberry is a deciduous woody perennial that grows fast and has a deep root system. The most predominant species in Kenya is Morus Alba of different varieties that include ex-limuru, ex-embu, s36, kanva 2, ex-thika among others. There is no statistical data on the total area of coverage occupied by mulberry or on any predominant areas that grow mulberry in Kenya. So far we have not come across any farmers who have grown mulberry commercially on large tracts of land; most farmers have grown mulberry as forage in less than an acre piece of land.
Mulberry can be grown under different climatic conditions but prefers tropical zones with temperatures ranging from 24-28 degree Celsius. They need adequate water supply, especially when used for sericulture purposes. Rainfall ranging from 800-2000mm is ideal; irrigation is encouraged areas with less rainfall. Mulberry should be in well ventilated areas with enough sunlight for better growth and leaf quality. Mulberry does well in a wide range of soils but prefers fertile well drained soils with a soil PH of between 6.2-6.8. Farmyard manure evenly spread and properly mixed with the soil can be used when planting. A quarter an acre can accommodate 3556 plants with a spacing of 5 X 2ft. A mulberry plant takes 6-12 months to be well established and pruning is required as the plant grows.
For a very longtime mulberry has been used for sericulture in most parts of the world. In Kenya only a handful of farmers have embraced sericulture. Efforts are being made by the National sericulture station to reverse this trend; on December 10th 2014 they will be hosting farmers free of charge to be enlightened more on sericulture. Silk worm feed only on mulberry leaves making this crop a requirement if sericulture is to be practiced. Silk worm rearing requires a steady source of good quality mulberry leaves for the period they are active. If you are interested in sericulture do attend the open day on December 10th 2014 at the National Sericulture station in Thika (KARI) to learn more. Topics to be addressed include; mulberry seed propagation, care and leaf harvesting, silk worm rearing requirements and silk extraction from the cocoons. Feel free to contact us for more details and directions to the venue; firstname.lastname@example.org
There are many products with medicinal value that can be derived from mulberry leaves and fruits. The leaves are used by some farmers as animal feed especially for cattle and rabbits. The fruits are used for making jam, jelly, fruit sauce, cake, food color, yoghurt, wine and juice. Both the fruit and leaves are dried and packaged for sale. Dried leaves are used to make mulberry green tea and dried fruits are crushed into powder. The fresh fruit has medicinal value and has for a long time been used to prepare syrup and treat sore throat, high fever and depression.
Some of the products that can be made from mulberry
The mulberry fruit tree has tremendous potential due to its many uses; everything from the leaves to the roots can be added value if industrially exploited. The tree can be inter-cropped with other plants and serve as a good companion to grapes or passion fruit, its hard stalks supports climbers. It is also used widely for landscaping, they provide a good view if properly pruned. This single plant, if exploited can give rise to different income generating micro enterprises that will lift living standards and create jobs for the many youths who are unemployed.
Papaya is a common fruit in most parts of the country, yet Kenya is not a leading exporter of this fruit. This is due to the fact that the export market concentrates on processed paw paw products that include dried papaya, marmalade, canned papaya and pulp. Value addition, lack of it, is our greatest undoing as a nation. Papayas fruits are delicious and grow throughout the year. These fruits are eaten alone or in salad without the skin. They are high in potassium, vitamin A and C. Papaya leaves can be used as animal feed and some people cook the leaves as vegetables. The seeds are used by both human and animals to fight worms and parasites.
Pawpaw performs well in most parts of the country; rift valley, eastern, coast, nyanza, western and central. By the end of the first year the papaya trees begin to bear fruit, during the second year it produces substantially. Production then decreases as the tree ages, for commercial purpose its proper to keep the trees for a period of 3-5 years, but they can have a life span of more than 10 years. In a year a tree can give you 30-100 fruits. Prices range from Ksh 20-100 depending on size and variety. In tropical climates , fruit are produced throughout the year.
The tree requires well drained soil of between 6-7 ph. It is very water sensitive and susceptible to stagnant water. It flourishes in the tropics and sub tropics and needs rainfall between 1500-2000mm spread throughout the year. Papaya is fast growing and needs plenty of nutrients to be realized by use of manure and mulch. In dry months they will need irrigation, let them not go for more than a month without water. Proper pest control is required to ensure good quality produce. Papaya trees are very susceptible to wind break thanks to their flat root system and soft woodiness. They are ideal in agro-forestry systems where they are planted with other trees that serve as wind breakers. It can be planted as an intercrop with low growing annual crops such as beans and onion.
There are different varieties of papaya found in Kenya. The major ones are solo, mountain, sunrise and sweet varieties. There are also some improved breeds such as the red royale that give good quality yields produced by JKUAT. Papaya is mostly propagated by seed which produce fruits of different size and shapes. Vegetative propagation of papaya using tissue culture give rise to superior plants that are disease resistant, produce high yields and are easy to maintain and harvest because they trees are short(dwarf).
Home gardeners should embrace papaya for home consumption, it requires less space and maintaining it is easy. One can prepare fresh salad, juice and marmalade for the family using papaya, this can in turn generate into a business that can earn an extra dime. Local farmers can intercrop papaya with various plants ranging from other fruit trees such as mango, banana and low growing annuals that include spinach, capsicum, onions, strawberry among others. Papaya plays a major role in establishing other crops sharing similar requirements in agro forestry systems.