Capsicum Farming In Kenya
Capsicum, popularly known as pilipili hoho, is a short term vegetable crop mainly used to add spicy flavours and essential nutrients to meals. Capsicum provides essential health benefits and diet to the body. It keeps the heart healthy, it is rich in vitamin B6 which is important for formation of red blood cells thus reducing the risk of heart diseases. It is low in fat thus improves metabolism and
aids in weight loss. Additionally, capsicum lowers the risk of cancer through its rich antioxidant content.
Capsicums are categorized into various categories based on their vibrant colours. Green capsicum is a widely grown and consumed variety in Kenya. Other varieties include: yellow, red, purple and white capsicum. The green variety is mostly grown outdoors while the others are grown in green houses as they require optimum temperature to develop and change colour.
History of capsicum
Capsicum was discovered in pottery from Puebla, the current Mexico and has been used over the decades around the world. They are native to central and South America and are also a good source of dietary fibre, Vitamin B6, E, folate and rich in antioxidants.
Something that most people don’t know is that the sweetness of capsicums is due to their natural sugars (green capsicums have less sugar than red capsicums). Nevertheless, they can be eaten raw or cooked depending on one’s taste and preference.
Conditions for growing capsicum in Kenya
Soils: Capsicum requires well drained deep loam soil rich in organic matter with an ideal soil pH between 5.2 and 7. This provides the conditions necessary for the crop to thrive.
Climate: Capsicums thrive well in temperature between 15oC and 37oC. Temperatures below 12o
C can lead to blight attack on capsicum leaves while high temperatures might lead to pre-mature growth of capsicum fruits.
Moderate annual rainfall between 700mm and 1200mm is suitable for capsicum production. Irrigation is required where rainfall is below 700mm. Too much rainfall can smother the capsicum roots as well as cause rotting of capsicum fruits during maturity stage.
It is therefore advisable to grow capsicum preferably during short rain seasons; April June and August-December. Moderate sunshine is vital for the growth and development of capsicum plant leaves and fruiting.
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In Capsicum production, the yields are dependent on several factors mainly the variety and the Nutrition program used. To attain high yields, a farmer has to not only look at ensuring the fruits are of bigger size but ensure the harvesting period is prolonged.
This longer production period of uniform high-quality fruits (Right shape, size, color and shelf life) is essential for profitable Capsicums Farming.
The type of fertilizer applied and the stage (time) of application is key in ensuring that the nutrients are available ‘just in time’ for plant uptake.
Capsicums will generally do well at a PH range of 5.5-6.8 hence important to ameliorate your soils accordingly or at least avoid the commonly highly acidifying fertilizer products for sustainable use of our soils.. Like all other crops, a balanced Nutrient Supply is needed for optimum productivity and profitability.
Methods of cupsicum farming in Kenya
There are two ways to farm capsicum. The first way is through open ground farming and the second alternative is through greenhouse. The greenhouse option is more popular because it yields better harvests and minimizes on usage of pesticides and fungicides although it’s a bit expensive to set up. Open ground farming on the other hand isn’t all that bad either, it’s cheaper to set up and productivity can still be improved by tweaking a few things here and there.
Open Field Capsicum Farming
To practice open ground farming you will require a fertile piece of land preferably in an area that receives adequate rain and is neither too hot nor too cold (20 – 25 degrees centigrade). Most parts of Central Kenya, Central Rift Valley, Western and Nairobi meet these conditions. Then you will till the land. Get some seeds from the agrovet and plant them in a nursery before transferring them to the farm. You will need to have a consistent supply of water and labour to ensure that your farm is well taken care of and that production is optimized.
Capsicum Seeds – 0.5Kg/Ha Cost: Ksh2,000
DAP Fertilizer – 25Kg Cost: Ksh2,500
NPK/CAN Fertilizer – 50Kg Cost: Ksh4,000
Manure Compost – Ksh200 per Bag
Pesticides and Fungicides – Ksh5,000
Water supply and drip irrigation – Ksh30,000
Labour and Others – Ksh10,000
RECOMMENDED BUDGET: Ksh 50,000
This arrangement can yield 120 Kilograms of healthy capsicum per week on less than a quarter acre of land or up to 800Kilograms over the entire harvesting season.
Greenhouse Capsicums Farming
Greenhouse farming is hailed for its benefits particularly in improving the quality of produce and maximizing on value per acreage. To use this strategy you will need to invest a good 8meter by 15 meter greenhouse with drip irrigation pipes incorporated. You can order one from Amiran or other local contractors. Under this formula your spending will be something like this:
Capsicum Seeds – 0.5Kg/Ha Cost:Ksh2,000
NPK/CAN Fertilizer – 50Kg Cost:Ksh4,000
Manure Compost – Ksh200 per Bag
Pesticides and Fungicides – Ksh5,000
Water storage and supply – Ksh20,000
Labour and Others – Ksh10,000
Complete Greenhouse – Ksh180,000
RECOMMENDED BUDGET: Ksh230,000
A greenhouse will boost production, reduce water consumption, prevent most of the common capsicum diseases and most importantly enhance quality. A capsicum fruit from a greenhouse is easy to distinguish and it easily finds market both locally and internationally. A well maintained greenhouse structure of 8meters by 15 meters can yield 180Kilograms on average per week or 1250Kilograms per harvesting season.
Irrigation
Diseases of capsicum
It is a fungal disease that is also quite common.
It is characterised by rapid wilting of the plant (more rapid than fusarium wilt). If the stem is cut, a slimy substance oozes out and the pith may be dark or water-soaked in appearance.
They attack only seedlings by cutting off the stems at or just below the soil surface.
Control: Cultivate to disturb the places they spend time during dry periods, use of insecticides and use of cutworm collars.
Leafhoppers are small, sap-sacking insects. Attacked capsicums have the tips of leaves turning yellow to brown and becoming brittle. Control by immediately removing infested plants or parts.
Is Capsicums Farming In Kenya A Profitable Venture?
Capsicum farming’s returns like in any other business depend on how well you manage the farm. A well managed open farm (1/8 acre) can produce Ksh64,000 per season while a smaller greenhouse structure can produce Ksh100,000 per season.
The secret to succeeding in this business lies in maximizing the available space. For instance, you can put two greenhouses on a 1/8 th acre plot and that will give you about Ksh200,000 per season. You can keep adding more greenhouses as your investment grows and as you seek to tap into crop rotation.
In short, the success or failure in this business depends on how big your dreams are. You can start small with an open farm and then scale up to greenhouse after the first one year. As with any other business, the secret is patience.
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