Modified barley flour for increasing egg production of laying hens and preparation method of modified barley flour

Abstract

The invention discloses modified barley flour for increasing egg production of laying hens and a preparation method of the modified barley flour. The modified barley flour is prepared from the following raw materials in parts by weight: 700-800 parts of barley, 8-12 parts of malic acid, 35-38 parts of sweet potato vines, 12-14 parts of eucommia ulmoides leaves, 15-17 parts of plantain herbs, 20-24 parts of yam flour, 5-6 parts of sesame paste, 32-36 parts of corn germ meal, 42-46 parts of sweet potato starch, 23-25 parts of yellow rice powder, 5-7 parts of hippophae rhamnoides oil, 14-16 parts of mulberry juice, 17-19 parts of bmargarya melanioides meat powder, 23-25 parts of pig blood powder, 3-5 parts of barley powder, 0.5-0.8 part of active dry yeast, 20-24 parts of lettuce leaves, 7-9 parts of artemisia integrifolia, 4-5 parts of Chinese jujube pulp powder and 2-3 parts of shortening. According to the modified barley flour disclosed by the invention, the problems that the egg laying quantity of the laying hens is small, the egg quality is not high, and eggshells are soft are solved, a feed is delicious and nutritive, the appetite of the laying hens is good, the nutrient absorption is good, the egg yield is large, the egg laying period is long, the nutrition of eggs is increased, yolk is crisp, fragrant and oily, the intensity of the eggshells is high, and the eggshells are not liable to smash.

Description

technical field [0001] The invention relates to the technical field of poultry breeding, in particular to a modified barley flour for increasing egg production of laying hens and a preparation method thereof. Background technique [0002] my country is a big feed production country, but there is a serious shortage of feed resources, and the dependence of feed raw materials on imports is very large. In 2012, my country imported 58.38 million tons of soybeans, a year-on-year increase of 11.2%. In 2012, the national corn production was 208.12 million tons, an increase of 15.34 million tons. The annual import of corn was 5.2074 million tons, a year-on-year increase of 197.08%, of which the cumulative import of American corn was 5.1133 million tons, a year-on-year increase of 20.3%. With the development of the feed industry, the rigid demand for feed grains such as corn and soybeans will increase year by year. Therefore, in order to alleviate the tense situation of corn, it is ...

AI Technical Summary

Problems solved by technology

Feed barley is widely used in foreign countries, but in my country at this stage, the planting area is small, the utilization rate is low, and the feeding value has not been fully utilized

The article "Nutritional Value of Barley and Measures to Improve Its Utilization of Livestock and Poultry" introduced measures to improve the utilization of barley by adopting water soaking treatment, fermentation treatment, heat treatment, radiation treatment, etc. The pretreatment of its auxiliary materials is not very ideal for improving the utilization rate of barley, and under such measures, the nutritional value and functional effect of barley cannot be greatly increased, and the enhancement of palatability is also very limited. Therefore, , the present invention improves it and obtains modified barley flour, thereby promoting the growth and development of chickens and improving their production performance