Milking sow concentrated feed

Abstract

The invention relates to a milking sow concentrated feed, mainly comprising the main components such as fat powder, fish meal, puffed corn powder, natural plant extract, lysine, phytase, electrolytic mixture, choline, composite vitamin supplement, salt, rock powder, calcium hydrogen phosphate, mineral elements such as iron, zinc, copper, manganese, iodine, cobalt, selenium, chromium and the like, and accessories such as antioxidant, mildewproof agent, feed carrier and the like. The feed has multiple nutritional components, which can improve synergistically the lactation ability and proliferation ability of milking sows. Meanwhile, the content of the concentrated feed provided by the invention in daily ration is 10 % (according to weight percentage), the concentrated feed is easy to mix evenly and conducive to solve the problems that the methods for preparing feeds and controlling quality are not enough.

Description

technical field

[0001] The invention belongs to the field of feed, in particular to a concentrated feed for lactating sows. Background technique

[0002] Sows, as producers in the pig raising chain, play a key role in ensuring the economic benefits of pig farms. Especially lactating sows shoulder the heavy responsibility of nurturing the next generation and continuing to reproduce. Breast milk is the main source of nutrition for piglets within 20 days after birth. The lactating ability of sows determines the growth rate and growth rate of piglets. Therefore, the basic task of feeding and management of lactating sows is to ensure that sows can secrete sufficient milk. However, frequent stress causes sows to remain in a sub-healthy state during the lactation period: feed intake fluctuates depending on the environment, lactation performance fluctuates, weaning to estrus interval is long and short, and leg disease, hoof disease, etc. illnesses and other ailments. These will d...