Nutritional feed for laying hens in laying period

Abstract

The invention discloses a nutritional feed for laying hens in a laying period. The nutritional feed comprises the following raw materials in parts by weight: 85-90 parts of corns, 20-25 parts of bran, 2-3 parts of iodine salt, 3-4 parts of calcium carbonate, 5-8 parts of bean pulp, 4-5 parts of laver powder, 3-4 parts of sepiolite powder, 4-5 parts of kelp powder, 10-12 parts of banana peels, 3-4 parts of chili, 9-12 parts of walnut shell flour, 2-3 parts of ganoderma lucidum, 2-3 parts of codonopsis pilosula, 3-4 parts of rubiaceae borreria stricta, 2-3 parts of prunus humilis bunge leaves, 12-15 parts of grape leaves, 3-4 parts of polyalthia root and 5-8 parts of phagostimulant. The nutritional feed disclosed by the invention has the characteristics of high digestibility, good absorptivity, high nutrition level, balanced nutrition and low cost, and can ensure that the quality of the laying hens is obviously improved, and the yield and the quality of eggs laid by the laying hens are also obviously improved.

Description

technical field [0001] The invention relates to a feed for laying hens, in particular to a nutritional feed for 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 precise feed effect, long egg production peak maintenance time and feed-to-egg ratio, the present invention designs a nutritional feed for laying hens. Contents of the invention [0003] The ob...

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 nutritional feed for chickens during the laying period.