Forage for 21- to 60-day-old laying hens

Abstract

The invention discloses forage for 21- to 60-day-old laying hens. The forage comprises, by weight, 100-110 parts of unhulled rice, 10-12 parts of soybean meal, 20-30 parts of wheat bran, 3-4 parts of bone meal, 3-4 parts of shell powder, 4-5 parts of litsea coreana, 4-5 parts of diatomite, 12-14 parts of mango leaf, 20-25 parts of sugarcane leaf, 2-3 parts of mushroom powder, 3-4 parts of Phlomis mongolica Turcz., 3-4 parts of Phlegmariurus phlegmaria, 2-3 parts of zornia gibbosa, 1-2 parts of hance brandisia herb, 2-3 parts of arundina graminifolia and 3-4 parts of a phagostimulant. The forage has the characteristics of high digestion rate, good absorptivity, balanced and high nutrition and low cost, can guarantee laying hen weight increasing, can promote laying hen intestinal health, and can improve physique, immunity and a survival rate of laying hens.

Description

technical field [0001] The invention relates to a feed for laying hens, in particular to a feed for 21-60 day-old laying hens. Background technique [0002] At present, the feed for laying hens is generally premixed feed, full-price compound feed, and concentrated feed. The premixed feed is generally a 2-5% product. The amount of soybean meal used by farmers is relatively high. Mixing customers have less space to choose, but the amount of soybean meal added to full-price feed and concentrated feed is generally less, the feed intake is high, and large-scale farms seldom use it. Corn and stone powder are used at the same time, and the purchase of raw materials is relatively simple. At the same time, the quality of raw materials is easier to control. In order to meet the requirements of exact feed effect, long egg-laying peak maintenance time, and feed-to-egg ratio, the invention designs a feed for 21-60-day-old laying hens. Contents of the invention [0003] The purpose of ...

AI Technical Summary

Problems solved by technology

[0002] At present, the feed for laying hens is generally premixed feed, full-price compound feed, and concentrated feed. The premixed feed is generally a 2-5% product. The amount of soybean meal used by farmers is relatively high. Mixing customers have less space to choose, but the amount of soybean meal added to full-price feed and concentrated feed is generally less, the feed intake is high, and large-scale farms seldom use it. Corn and stone powder are used at the same time, and the purchase of raw materials is relatively simple. At the same time, the quality of raw materials is easier to control. In order to meet the needs of laying hens with precise feed effects, long egg production peak maintenance time, and feed-to-egg ratio, the present invention designs a feed for 21-60 day-old laying hens.