Selective breeding and proper feeding is the key to high milk production, a prominent Nakuru County commercial dairy farmer says.
Mr Edward Njuguna, of Jasho Dairy Herd farm, at Ol’Rongai in Rongai constituency, adds: “The kind of semen you use in artificial insemination and what you feed your cows, determines the volume and quality of milk you expect from your herd.”
According to him, about 60 per cent of the productivity is determined by selective breeding, while the rest is dependent on the feeding programme.
Each of Mr Njuguna’s Holstein cows produces between 30 and 50 litres of milk a day. The farmer spends between Sh4,000 and Sh7,000 on high-quality gender-selective semen imported from Europe or America, where pedigree Holstein Friesians are bred.
“I carefully select semen that upgrades my breed. It must have attributes that increase milk production by 3.0 (litres), boosts herd longevity and health,” he says.
He first ventured into commercial dairy farming 16 years ago, with only four cows on his 10-hectare farm at Ol’Rongai. With a capital of Sh100,000, the farmer was able to buy each of the four Holstein Friesians at Sh15,000 in 1997, build stalls, plant fodder and Columbus grass on nine hectares and maintain a six-month feeding and health check programme.
His herd has grown to over 35 cows, and he is now a much sought-after farmer, not only by the public and private agricultural organisations but also by farmers in other countries.
“I receive farmers from all over Kenya, Zambia, South Africa, the US and the United Kingdom. They come for success tips. I only charge them Sh200,” says Mr Njuguna.
The use of AI, Mr Njuguna notes, keeps the herd healthy and prevents inbreeding, which reduces milk production.
“The worst mistake I can ever make is to let my cows run into a bull. This way, you are attracting diseases, encouraging inbreeding and are unaware of the type of bull. That is the beginning of a journey to five to 10 litres of milk per cow per day,” says the farmer.
His choice of semen varies, depending on the ability to boost milk production by not more than 3.0 points at one calving or lactation to prevent the cow from mastitis.
However, it must be able to maintain a high butter content of about 4.3 per cent and 40 per cent protein. This makes his milk a variable ingredient to all types of milk products, including whole, skimmed, non-skimmed, cheese, butter and yoghurt.
He also maintains a 420 calving interval (days) to allow the heifers a comfortable resting period for maximum upgrading and high milk production. Mr Njuguna keeps his herd on a daily seven-kilo gramme Total Mixed Ration, which is composed of silage, hay, dairy meal concentrate and green chop. Every cow gets 70 litres of water daily.
“I determine the quantity and quality of the nutrients my cows should take to produce the volumes of milk I want.”
He ensures that at least 40 per cent of the content is protein, 17 per cent starch, while the rest is made up of minerals like sulphur and phosphate, which are equally crucial for milk production. He maintains a high dry matter of 40 per cent for the green chop, which supplements the little starch provided in the hay and silage.
“You do not feed cows to their satisfaction in total disregard of the nutrients contained in the feed. You feed them to produce milk and stay healthy,” he says.
Columbus grass and the fodder he planted save him 90 per cent of the total spent on feeds, as he only buys the dairy meal concentrate. To give the cows more time for milk production, he feeds them twice daily at three-hour intervals.
“Cows should spend more than 14 hours resting and chewing cud. This is the time they produce milk. I spend about five hours feeding them while the rest of the time they spend producing milk,” Mr Njuguna says.
Unlike when he used to be paid Sh4 per litre in 1997 upon delivery, he now gets Sh34 for every litre of milk. Mr Njuguna delivers 400 litres daily to a milk processor from an average of 15 cows.
To ensure proper care and maintenance of his cows, Mr Njuguna says he allocates each cow an amount of money daily to cover for feeding, medical and other emergency costs that may arise. He also sprays them weekly to fend off ticks and ensures they get a health check every two months. Njuguna says that to get into the business, one needs a starting capital of more than Sh500,000. Holsteins and Friesians cost between Sh150,000 and Sh200,000, and starting with at least 10 cows is cost-efficient.
One needs a six-month feeding programme at Sh9,000 per cow. Other costs include the zero-grazing stall at Sh10,000 and AI, health, labour, and water costs, at Sh200,000.
“A proper six-month breeding and feeding programme can cost over Sh500,000, depending on the breeds, number, availability of feed, water and labour,” says Mr Njuguna, who began reaping profits in the first month.
The key to success, according to the farmer, is maintaining a comprehensive fixed management strategy. A herd must be reared in dry, clean, comfortable and draught-free stalls so provide them with a good environment and time to produce milk. Feeding troughs must also be easily accessible.
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