First, adjust the ration composition. Provide high-quality dairy cows with premium forage and increase the energy content of their diet by feeding more concentrates or high-fat ingredients. Including sources like soybean meal or animal fat in the feed is beneficial, with a supplement of 1% to 1.5% being ideal. Aim to raise the protein level in the total mixed ration to around 18%. However, be careful not to overdo the crude fiber, especially with silage. Experience has shown that cows producing more than 32 kg of milk per day should have their silage intake limited to 17–22 kg daily during the fall season.
Second, improve feed palatability. Make sure the feed is highly appealing to encourage full consumption. A practical method is to mix 140 kg of feed with 600 kg of water, boil it into gruel, add 9 kg of brown sugar, and feed this mixture three times a day. This helps ensure that all leftovers are consumed, which can significantly boost the cow’s appetite and overall intake.
Third, focus on disease prevention. Maintain clean and hygienic living conditions in the barns and regularly disinfect them to lower the risk of infections. For cows that have recently calved or experienced abortion, give them a warm brown sugar and wheat bran soup to help expel the placenta more quickly. Avoid milking during the hottest part of the day. Before milking, use warm water to wash the udder, and after milking, rinse it with a 0.1% potassium permanganate solution to reduce the chances of mastitis. These simple steps can make a big difference in the health and productivity of your herd.
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