During the first month of sows' postpartum week, 350g of kelp is used per week, chopped and swelled after being swollen, and 50 to 100g of lard is added. 3.5kg of water is added to cook the seaweed soup. The water can be divided into 7 equal portions after 15 minutes. Sows are fed once a day. If the sow has insufficient milk, feed it once every 4 to 5 days. Seaweed has the effect of clearing away heat and cooling blood, making milk not overheating, and piglets do not pull white fleas after eating. This method is more effective in summer and autumn.
Sow feeding seaweed soup can milk