Agricultural Research

Farmer intercrops fodder and food crops to utilise shrinking land

In meeting household and livestock needs, one farmer has resorted to intercropping fodder and food crops to beat the shrinking land while increasing milk yields with the protein-rich purple vetch feed. Joseph Maina, who is a mixed farmer, owns seven dairy cows. In cutting the cost of protein supplements in commercial dairy meals, the farmer …

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Research shows aloe vera peels useful as natural insecticide

Research has shown that disposed aloe vera peels can be used as a natural insecticide to safeguard staple foods from insects. Dr. Debasish Bandyopadhyay, a physiologist at the University of Calcutta, and his colleagues showed how aloe vera peels can act as a natural insecticide, staving off insects from crops such as maize or millet. …

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Local Adaptations: Smallholder Farmers Leading the Way in Climate Change Resilience

Smallholder farmers are leading scientists in documenting some of the local interventions they are applying in combating changes in weather which have insulated them even as crop production falls. Research scientist Sarah Ogalleh Ayeri has been canvasing the villages of Laikipia County documenting methods used by peasant farmers as they attempt to adapt to changing …

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Yellow crazy ant

Scientists warn of threat from 120 new pests on Kenya’s agriculture

By George Munene A study conducted on invasive alien pests (IAPs) has identified 120 species not currently present in Kenya but could be introduced and become invasive in the future threatening the economy by impacting on agriculture. The research conducted by the Centre for Agriculture and Bioscience International (CABI) identified these as the most dangerous …

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Reuse of urine fertilised and not fertilised basil experiment part I

Human urine gives equal crop yields to chemical fertilisers

By George Munene According to a guide on The Use Of Urine In Crop Production by the Stockholm Environment Institute, urine is a well-balanced nitrogen-rich fertilizer that can replace and normally gives the same yields as chemical fertilisers in crop production. In field research done in Burkina Faso, the yields from urine-fertilized crops did not …

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Rising temperatures lead to proliferation of coffee diseases

The rise in temperatures due to climate change is leading to the proliferation of the coffee berry borer, one of the crop’s most devastating pests, leading to losses in coffee production at a time when coffee has started to gain its lost glory, scientists at International Center of Insect Physiology and Ecology have warned. Researchers …

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liming in western kenya farms

Liming improves yields of depleted Western Kenya soils

The chron­ic­ally acidic soils of West­ern Kenya has meant end­less woes to the farm­ers in the area, but a new method of ap­ply­ing lime to the tired soils is chan­ging for­tunes and re­kind­ling hope to thou­sands of farm­ers who had aban­doned farm­ing. In 2008, Isaac Ochi­eng Ok­wangi from Nyangera, Siaya har­ves­ted just two 90kg bags …

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