For many livestock farmers in Kenya, rising feed costs and erratic rainfall continue to undermine profitability and productivity. Choosing suitable fodder, managing available feed efficiently and conserving surpluses can help reduce expenditure, bridge seasonal shortages and sustain milk production. Dr Leparmarai Paul, a livestock and forage production specialist at the Kenya Agricultural and Livestock Research Organisation (KALRO) speaks to Seeds of Gold.
A high-yielding cow does not necessarily translate into higher profits. How can farmers establish whether their feeding practices are economically worthwhile?
Feed expenditure is one of the highest costs in dairy production, so farmers need to know how much they spend to produce each litre of milk. Kenyan dairy farmers should keep accurate records of daily milk yields per cow, feed quantities consumed, feeding costs, and milk selling prices. Calculating feed cost per litre and subtracting feeding expenses from milk income helps determine profitability. Farmers should assess whether additional feed produces enough extra milk revenue to justify its cost.
Comparisons should consider seasons, lactation stages of the animal, and cow health. Regular monitoring, efficient feeding practices, and advice from livestock extension officers help farmers reduce costs, maintain productivity, and improve overall dairy farm profitability.
With limited land and unreliable rainfall, which fodder varieties should farmers grow to maximise nutritional value and withstand drought?
Farmers should consider dry matter and protein yields, drought tolerance, and establishment and maintenance costs. Stunt-resistant Napier varieties such as Kakamega 1 and Kakamega 2 produce high biomass on limited land, while Boma Rhodes and suitable Brachiaria cultivars can perform well under different rainfall conditions. Fodder sorghum is another option, particularly in areas with short rainy seasons. For protein, farmers can incorporate forage legumes such as desmodium, lucerne, calliandra and leucaena. Growing a mixture of grasses and legumes spreads the risk of crop failure and improves feed quality. The best varieties depend on local soil, rainfall and management conditions.
Feed prices often rise during dry seasons. How can farmers prepare for shortages and avoid expensive last-minute purchases?
Farmers should plan their feed requirements according to herd size, production levels and the expected length of the dry season. During the rainy season, when fodder is abundant, they should harvest and conserve surplus Napier grass, Rhodes grass, fodder sorghum and maize stover as hay or silage. They should also monitor stored supplies and purchase essential supplements such as dairy meal and molasses before prices rise. Farmer groups and cooperatives can help members access shared conservation equipment and bulk-buy feed ingredients.
What practical haymaking and silage methods can smallholder farmers with limited land, labour adopt without investing in expensive machinery?
Smallholders can make hay or silage using locally available materials. Hay is suitable during dry weather and can be made by cutting Rhodes grass, Brachiaria or desmodium at early flowering,dried in the sun on racks or a clean surface, turned daily, baled by hand with a simple box baler, and protected from rain and contamination.Silage is an alternative where rainfall is unpredictable. Farmers can chop Napier grass, maize stover or fodder sorghum, pack it tightly into airtight plastic bags, drums or lined pits and seal it to allow fermentation. Small quantities can be conserved without expensive machinery, helping farmers maintain feed supplies during dry spells. Either way, the feed saved should justify the cost, as even a quarter acre can bridge the dry weeks.
Some farmers have plenty of grass but still cannot maintain milk yields. What factors could explain this?
Plenty of grass does not mean plenty of nutrition, and in many Kenyan herds the problem is forage quality rather than quantity. Napier grass or Boma Rhodes cut too late becomes tall, stemmy and woody, high in fibre and low in protein and digestibility, so cows fill up without getting enough energy to sustain milk. Grass alone is also short in protein and minerals, so legumes like desmodium, lucerne or calliandra, or a little dairy meal for high producers, help keep yields up.
Milk output also depends on adequate energy, protein, minerals and clean water, and can be limited by missing mineral licks, heat stress, overcrowded feeding spaces, poor soil fertility, worms, ticks, mastitis and long calving intervals. Farmers should cut fodder young, store it properly, balance the feed ration and keep health and body condition records, and consult extension officers or animal nutrition specialists when yields are poor.
When the rains fail, which fodder varieties can farmers rely on to keep their animals fed?
When the rains fail, farmers should rely on fodder that stays productive under irregular rainfall and prolonged dry spells, since popularity or high yields in a good season are not reliable measures of resilience. Key traits include drought tolerance, ability to establish locally, recovery after harvesting or stress, maturity period, water needs and availability of planting material. Boma Rhodes and Brachiaria cultivars such as Mulato II and Basilisk stay green longer in semi-arid areas, while drought-tolerant Kakamega 1 & 2 Napier varieties outperform older varieties. Fodder sorghum, Boma Rhodes and cassava fill gaps by maturing quickly or tolerating heat. Pigeon pea, lucerne, calliandra, leucaena and Sesbania supply protein-rich leaves after grass dries. Growing a mix spreads risk, and conserving surplus early, treating residues with urea – molasses solution, harvesting water, managing soil fertility and planting on time improve reliability.
Improved fodder varieties often cost more to establish. How can farmers determine whether the investment will deliver better returns?
Improved fodder can offer better returns if farmers select suitable varieties and manage them properly. They should compare establishment and maintenance costs, including land preparation, planting material, labour, fertiliser and water, against the quantity of usable forage produced over the crop's productive life. Higher yields can reduce expenditure on purchased feed and help maintain milk production. However, actual performance depends on soil fertility, rainfall and management. Farmers should start with a small plot, assess its performance and expand only when the returns justify the investment.
When dairy meal becomes too expensive, can farmers maintain milk production by feeding more grass instead?
Extra grass can keep cows going when dairy meal becomes unaffordable, but only up to a point, because grass supplies bulk and some energy while high-yielding cows need more protein and energy than grass alone can deliver. Feeding large quantities of mature Napier grass fills the rumen yet still costs milk and body condition, so the answer is better quality, not just more quantity. Young, leafy Napier grass cut at about one metre, combined with desmodium, lucerne or calliandra for protein and sweet potato vines or silage for energy, can replace a large share of the concentrate. Safe, affordable substitutes such as maize germ, sunflower cake, molasses and homemade concentrates also stretch budgets. Protect the best feed for early-lactation cows, provide clean water and minerals, and keep some dairy meal for top producers, accepting a modest yield drop.
Can fodder production become a profitable business in its own right, rather than simply supplying a farmer's livestock?
Yes. Fodder production offers business opportunities in areas with high livestock populations and limited grazing land. Farmers can sell fresh grass, hay, silage and planting materials to dairy farmers, cooperatives and large farms. However, they should establish demand before investing, identify potential buyers and calculate production, storage and transport costs. Because fodder is bulky and expensive to transport, proximity to markets is important. Maintaining consistent quality, reliable supplies and competitive prices can help farmers build a sustainable enterprise.
After harvesting, how can farmers turn crop residues into livestock feed without compromising soil health?
Crop residues such as maize stover, bean haulms, sorghum stalks and sweet potato vines can provide affordable supplementary feed during dry seasons. However, most cereal residues are low in protein and poorly digestible, so they should not be fed alone to productive dairy cows. Chopping and treating suitable residues can improve their feeding value, while legume haulms provide additional nutrients. Farmers should discard mouldy material and retain some crop residues in the field to protect the soil against erosion, conserve moisture and maintain organic matter.
