Replacement gilt feed as well as preparation and using methods thereof

Abstract

The invention discloses a replacement gilt feed as well as preparation and using methods thereof. The formula of the feed comprises the following raw materials: 20-70% of corn, 0-30% of wheat, 0-20% of rice bran, 3-20% of wheat bran, 0-4% of rice bran and hull, 5-17% of soybean meal, 0-2% of soybean oil and 1.34-7.95% of feed premix, wherein the feed premix comprises a nutrition enhancer, feed additive, vitamin premix, microelement premix and a feed mildew removing agent; both the vitamin premix and microelement premix are mixtures containing carriers. The preparation method comprises the following very simple operating steps of mixing, smashing, conditioning, compressing and the like. According to the using method, different feed intakes are adopted according to different weights of gilts; the using method is simple and easy to handle; in the actual production process, the energy level and the source of replacement gilt daily ration can be effectively improved and increased, and thus the replacement gilt feed has extremely high market value.

Description

technical field [0001] The invention relates to the field of sow feed, in particular to a gilt feed and its preparation and use methods. Background technique [0002] In the terminology of pig production, gilts usually refer to sows that have not yet been mated after being left behind. Studies have found that the energy level and source of gilt diets directly affect such as: backfat thickness, age at puberty and Estrus performance and other data directly related to the reproductive capacity of sows. For this reason, farmers usually use high-energy diets to regulate the reproductive performance of gilts on the premise of maintaining their own breeding habits. [0003] For example: patent applications whose publication numbers are CN103355535A and CN102919612A all disclose a technical scheme for promoting the reproductive ability of sows by adding herbal additives. Although it can achieve the purpose of improving the reproductive ability and immunity of sows, it has defects s...

AI Technical Summary

Problems solved by technology

[0003] For example: patent applications whose publication numbers are CN103355535A and CN102919612A all disclose a technical scheme for promoting the reproductive ability of sows by adding herbal additives. It is made by mixing. Although it can achieve the purpose of improving the reproductive ability and immunity of sows, it has defects such as high production cost and complicated production steps.