This archive report was first published on 12 June 2020.
Avocado Side Effects on Cattle ¶
Feeding cows avocados can have severe side effects, including red urine, weakness, and even death in severe cases. The chemical persin, found in all parts of the avocado tree, is responsible for these effects.
Dr. Wyckliff Ngetich, from the Department of Veterinary Surgery, Theriogenology, and Medicine at Egerton University, advises against feeding cows avocados, especially in large quantities.
However, if you must use avocados in your cow's ration, use small amounts and avoid giving them the seeds, which can cause choking.
Concerns Over Pesticide Use ¶
There are concerns over the use of certain pesticides, which have been linked to cancer in other parts of the world. Glyphosate, a component of some pesticides, has been shown to cause non-Hodgkin's lymphoma and other cancers.
Carol Mutua, from the Department of Crops, Horticulture, and Soils at Egerton University, notes that each country has its own protocols for dealing with pesticide use and may ban certain chemicals if necessary.
Leasing Land in Kiambu ¶
Leasing land in Kiambu can be a viable option for farmers. However, it's essential to consider security and ensure that someone is available to look after the crops or undertake other activities on the land.
Carol Mutua advises frequent visits to the farm and even constructing a temporary house to ensure that the land is well-maintained.
Training on Rabbit Farming ¶
For those interested in commercial rabbit farming, the National Rabbit and Breeding Centre in Nairobi offers training and resources. The centre can provide information on the initial requirements for training, the nature of the training, and the prices of rabbits.
According to Ochiel Alvine, from the Department of Animal Sciences at Egerton University, the centre can be contacted through 0720899299 or 0728410329 for more information.
Starting Beekeeping ¶
For those interested in starting beekeeping, Egerton University's Animal Sciences Department offers training and resources. The university can provide information on the types of beehives, how to set up an apiary, and other critical aspects of beekeeping.
Ochiel Alvine advises checking the university's website for more information on the training and resources available.
Controlling Stem Rot in Sukuma Wiki ¶
There are two diseases that can cause stem rot in sukuma wiki: black rot and black leg. Black rot is a bacterial disease that affects all stages of the plant, while black leg is a fungal disease that affects the lower part of the stem in seedlings.
Carol Mutua, from the Department of Crops, Horticulture, and Soils at Egerton University, advises controlling these diseases through crop rotation, seed treatment, and maintaining field hygiene.
Sexing in Tilapia ¶
Sexing in tilapia can be done through manual hand sexing or hormonal sex reversal. Manual sexing involves identifying the sexual features of the fish, which become clear when the fish is mature.
According to Bernard Kamau, sexing in tilapia is essential for breeding and can be done early in the morning to avoid stressing the fish.
