Andrian Gitonga is the proud owner of 30 cows – eight lactating ones, eight heifers, three calves and 11 bulls that she fattens for sale.
In a day, Andrian collects over 130 litres of milk, which she sells to Nkuene Dairy Co-operative Society at Sh35 a litre.
This seems a low feat since some farmers get over 40 litres from each cow a day. But Andrian was not doing this well.
Her journey into farming started three years ago. She took a bank loan of Sh. 800,000 with which she bought eight Friesian lactating cows from a farmer and three chaff cutter machines.
But even after devoting her mind, body and cash to the venture, one thing gave her sleepless nights – milk production from the eight cows was a measly 20 litres a day, making it impossible for her to repay the loan.
“I realised that I bought the wrong cows because some of them had calved down over three times, information that I was not told. And to make matters worse, the feeds I was giving them mainly comprised of dry maize stalks and napier grass.”
Defeated but not someone to give up, she sought professional advice in 2014 from Policy and Market Options, a local firm supporting farmers in agribusiness through training and advisory.
“I learnt the best dairy practices such as how best to grow fodder and preserve quality silage. I also learnt that for proper feeding, one has to have sufficient quality fodder all-year round,” she says, noting she was determined to make something out of the cows.
Andrian moved from feeding her livestock on wet overgrown napier grass and dry maize stovers to maize silage which she supplemented with Boma Rhodes and dry napier grass.
“I learnt that the wet napier grass I used to feed my cows had little dry matter content yet I thought it was the best from the way it looked. Before you offer that napier, dry it for a day or two in the sun and afterwards cut it into small pieces with a chaff cutter or machete,” she offers.
Andrian also started buying maize when at milking stage and ensiling it into 500kg tube bunkers. She was advised that maize has a high protein content level that could help boost her production.
Reuben Chirchir: I rear 8,600 chickens in cages; targeting 21,000 chickens in next 12 months
And the results were nearly instant. “I registered yield increase within the first month. Milk production first went to 50 litres from 20, then shot to 70 litres a day,” she says, noting she later leased six acres at Sh. 30,000 where she planted maize for ensiling.
In June 2015, however, she bought an acre where she grows maize for ensiling.
Today Andrian, who has made some good money from the cows and is slowly phasing them out, has six bunkers measuring 6 by 11 metres, where she stores an average of 40 tonnes of silage, feeds that lasts her over one-and-a-half years. Her top cow offers 30 litres a day and the least 20.
She feeds her cows at 5am only, each animal getting 40kg silage, 10kg of napier grass and a percentage of dairy meal depending on the milk production at several intervals during the day.
“For every three litres of milk produced, I feed a kilo of dairy meal at a ratio that is distributed through the milking hours. That is, if a cow is producing 30 litres, I feed it 10kg of dairy meal; about 3kg after every milking,” she says, noting the cows are milked at 5am, 11am and at 6pm.
David Njoka, a livestock production officer at Imenti South, says an animal should feed 3 per cent of its body weight for dry feeds, with the feeds comprising all the key nutrients.
Wet feeds on the other hand, should be 10 per cent of the body weight.
“Feed supplements like sunflower cake and napier should not be more that 3ft tall when cut. Cotton seed cake is equally important, depending on the production to improve on the palatability and increase the energy required. Other concentrates like maize germ can be incorporated in the silage to enrich it as it is very palatable and digestible.”
Maize silage is high in ENERGY but NOT in PROTEIN.
If producing 130 liters out of 8 lactating cows, the highest gives 30 liters and the lowest yielding gives 20 liters, IT DOES NOT ADD UP.
Only two among many mistakes, please get your facts right before publishing.
The math does not add up-8 cows x20 litres= 160 litres. But if there is one producing 30litres then the minimum output from the eight cows is 170litres.