阅读说明：本技术 饲喂4月至6月龄驴驹的全株玉米青贮饲料配方及饲喂方法 (Formula and feeding method of whole-plant corn silage for feeding 4-6-month-old colts ) 是由 肖海霞 托乎提·阿及德 帕热哈提江·吾甫尔 努尔尼萨·莫拉尼亚孜 阿不来提·苏莱曼 张国庭 于 2021-09-02 设计创作，主要内容包括：本发明涉及驴驹饲养配方及饲养方法技术领域,是一种饲喂4月至6月龄驴驹的全株玉米青贮饲料配方及饲喂方法,前者配方包括驴复合预混饲料736GF-2 5.72份至5.85份,玉米48.37份至48.44份,豆粕12.98份,小苏打0.16份,全株玉米青贮16.40份至16.42份,玉米秸秆16.23份至16.25份,结合所述饲喂方法进行喂养。本发明所述全株玉米青贮饲料配方不仅提高了驴驹的生长速度,提高生产效率,而且节约了饲养成本,由此缓解了目前优质粗饲料的短缺问题,为4月至6月龄驴驹进行全株玉米青贮的饲喂及管理提供理论依据和技术支持。(The invention relates to the technical field of donkey colt feeding formulas and feeding methods, in particular to a whole-plant corn silage formula for feeding donkey colts of 4-6 months old and a feeding method, wherein the formula comprises 736 GF-25.72-5.85 parts of donkey compound premix feed, 48.37-48.44 parts of corn, 12.98 parts of bean pulp, 0.16 part of baking soda, 16.40-16.42 parts of whole-plant corn silage and 16.23-16.25 parts of corn straws, and the feeding is carried out by combining the feeding method. The formula of the whole-plant corn silage feed provided by the invention not only improves the growth speed of the colts, improves the production efficiency, but also saves the feeding cost, so that the problem of shortage of high-quality roughage at present is solved, and theoretical basis and technical support are provided for feeding and managing the whole-plant corn silage for the colts of 4 months to 6 months old.)

1. The formula of the whole-plant corn silage for feeding donkey colts of 4-6 months old is characterized by comprising 736 GF-25.72-5.85 parts of donkey compound premix feed, 48.37-48.44 parts of corn, 12.98 parts of bean pulp, 0.16 part of baking soda, 16.40-16.42 parts of whole-plant corn silage and 16.23-16.25 parts of corn straws in parts by weight.

2. The whole-corn silage formula for feeding 4-6-month-old donkey colt according to claim 1, characterized by comprising 736 GF-25.85 parts of donkey compound premix feed, 48.37 parts of corn, 12.98 parts of soybean meal, 0.16 part of baking soda, 16.40 parts of whole-corn silage and 16.23 parts of corn straw.

3. A method for feeding 4-6-month-old donkey colts by adopting the whole-plant corn silage formula for feeding 4-6-month-old donkey colts according to claim 1 or 2, which is characterized by comprising the following steps: the whole-corn silage formula is adopted as a feed to feed 4-6-month-old donkey colts, and the daily feed amount is 3.011 percent of the weight of the 4-6-month-old donkey colts.

Technical Field

The invention relates to the technical field of donkey colt feeding formulas and feeding methods, in particular to a formula of whole-plant corn silage for feeding donkey colts of 4-6 months old and a feeding method.

Background

China is one of the countries with the largest donkey breeding quantity and the most abundant variety resources in the world, and the number of donkey stocks in the country is 260.1 ten thousand according to the display of the national animal statistics yearbook of 2020. The Xinjiang donkey industry has unique advantages, the total number of donkey stock-keeping columns in China in 2019 is 260.1 ten thousand, 36.1 ten thousand of donkey stock-keeping columns in Xinjiang are located on the third place and are mainly distributed in the southern Xinjiang area of the Tarim basin. The donkey colt is a base stone for donkey industry development, and the growth and development of the donkey colt determine the future production value. If the breeding management is improper, the nutrition level can not be reached, the resistance is reduced, and the development can be stopped. Currently, 4-6-month-old donkey colts are usually fed in a mode of eating breast milk and eating forage grass together with the female donkeys, and if the nutrition of the female donkeys is not in place or the forage grass eaten is limited, the normal growth and development of the donkey colts are influenced, so that the establishment of the feeding method for feeding the 4-month-6-old donkey colts by using whole-plant corn silage has important significance for the healthy growth and development of the donkey colts and the breeding development.

The Xinjiang south Xinjiang forage used as a main breeding area has high cost, the problem of insufficient coarse fodder supply is increasingly highlighted along with the rapid development of the Xinjiang animal husbandry, and the improvement of the utilization rate of the crop straw is an important measure for relieving the shortage of forage resources. Corn stalks are an important roughage source for livestock, and especially in areas where forage is relatively scarce, the stalk-based diet has become a conventional diet for herbivorous livestock. But the mature corn straw has high fiber content, serious lignification, low digestibility and lower nutritional value. At present, the whole corn silage is widely applied to ruminant production. However, donkey belongs to phylum chordata, class mammalia, order perssodactyla, family equines, genus equi, is a monogastric rough-feeding tolerant herbivorous livestock, and studies on the application of whole-bead corn silage to monogastric donkey have been rarely reported.

Disclosure of Invention

The invention provides a formula of a whole-plant corn silage for feeding 4-6-month-old donkey colts and a feeding method, overcomes the defects of the prior art, improves the growth speed of the 4-6-month-old donkey colts, and can save the feeding cost.

One of the technical schemes of the invention is realized by the following measures: the formula of the whole-plant corn silage feed for feeding 4-6-month-old donkey colts (hereinafter referred to as the whole-plant corn silage feed for short) comprises 736 GF-25.72 parts to 5.85 parts of donkey compound premix feed, 48.37 parts to 48.44 parts of corn, 12.98 parts of soybean meal, 0.16 part of baking soda, 16.40 parts to 16.42 parts of whole-plant corn silage and 16.23 parts to 16.25 parts of corn straws in parts by weight.

The following is a further optimization or/and improvement of one of the above-mentioned technical solutions of the invention:

further, the optimized formula comprises 736 GF-25.85 parts of donkey compound premix feed, 48.37 parts of corn, 12.98 parts of soybean meal, 0.16 part of baking soda, 16.40 parts of whole corn silage and 16.23 parts of corn straw according to parts by weight.

The second technical scheme of the invention is realized by the following measures: a method for feeding 4-6-month-old donkey colts by using a whole-plant corn silage formula for feeding 4-6-month-old donkey colts comprises the following steps: the whole-corn silage formula is adopted as a feed to feed 4-6-month-old donkey colts, and the daily feed amount is 3.011 percent of the weight of the 4-6-month-old donkey colts.

In the formula of the whole-plant corn silage feed, the adopted whole-plant corn silage refers to the feed which is prepared by taking the whole plant of ear corn harvested in the field as a fresh raw material before corn grains are mature, immediately filling and compacting the fresh raw material after processing treatment such as chopping, chopping and the like, and performing anaerobic fermentation for a period of time, and has the characteristics of softness, juiciness, good palatability, rich nutrition and the like.

The formula of the whole-plant corn silage feed provided by the invention not only improves the growth speed of the colts, and the average daily gain of the colts reaches about 0.595 kg/d, namely, the production efficiency is improved, but also the feeding cost is saved, so that the problem of shortage of high-quality coarse fodder at present is solved, and theoretical basis and technical support are provided for feeding and managing the whole-plant corn silage for the colts of 4-6 months old.

Detailed Description

The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention. The various chemical reagents and chemical articles mentioned in the invention are all the chemical reagents and chemical articles which are well known and commonly used in the prior art, unless otherwise specified; the percentages in the present invention are all mass percentages unless otherwise specified.

In the present invention, whole corn silage is data converted to an air-dried sample (12% moisture), and fresh whole corn silage converted to 70% moisture is multiplied by 2.9.

In the formula of the whole-plant corn silage feed, all components are air-dried materials; the donkey compound premix feed 736GF-2 is a donkey compound premix feed with a product model of 736GF-2 produced by Shenyang New era animal husbandry Limited company, and 736GF-2 is subsequently adopted to replace the donkey compound premix feed 736 GF-2.

The main raw materials of the donkey compound premix feed 736GF-2 are as follows: plant cake, stone powder, calcium hydrogen phosphate, sodium chloride, amino acids, vitamins (A, D3, E, B1, B2, and the like), microelements (glycine iron, zinc glycinate, manganese sulfate, copper sulfate, calcium iodate, cobalt chloride, yeast selenium, and the like), enzyme preparation, prebiotics, oligosaccharide, ethoxyquin, and the like.

In tables 1 to 3, "whole plant" represents whole corn silage and "straw" represents corn stover.

The invention is further described below with reference to the following examples:

example 1: the formula of the whole corn silage feed comprises, by weight, 736 GF-25.85 parts of corn, 48.37 parts of corn, 12.98 parts of soybean meal, 0.16 part of baking soda, 16.40 parts of whole corn silage and 16.23 parts of corn straw.

Example 2: the formula of the whole corn silage feed comprises, by weight, 736 GF-25.82 parts, 48.40 parts of corn, 12.98 parts of soybean meal, 0.16 part of baking soda, 16.41 parts of whole corn silage and 16.23 parts of corn straw.

Example 3: the formula of the whole corn silage feed comprises, by weight, 736 GF-25.81 parts, 48.40 parts of corn, 12.98 parts of soybean meal, 0.16 part of baking soda, 16.42 parts of whole corn silage and 16.23 parts of corn straw.

Example 4: the formula of the whole corn silage feed comprises, by weight, 736 GF-25.81 parts, 48.41 parts of corn, 12.98 parts of soybean meal, 0.16 part of baking soda, 16.40 parts of whole corn silage and 16.24 parts of corn straw.

Example 5: the formula of the whole corn silage feed comprises, by weight, 736 GF-25.75 parts, 48.44 parts of corn, 12.98 parts of soybean meal, 0.16 part of baking soda, 16.42 parts of whole corn silage and 16.25 parts of corn straw.

Example 6: the formula of the whole corn silage feed comprises, by weight, 736 GF-25.78 parts, 48.42 parts of corn, 12.98 parts of soybean meal, 0.16 part of baking soda, 16.41 parts of whole corn silage and 16.25 parts of corn straw.

The feed prepared by the whole-plant corn silage formula in the embodiments 1 to 6 is adopted to feed the donkey colts with the age of 4 months to 6 months, the daily feed amount is 3.011 percent of the weight of the donkey colts with the age of 4 months to 6 months, the average daily gain of the donkey colts reaches about 0.595 kg/d after the donkey colts are fed for 3 months to 4 months, the growth condition of the donkey colts is good, and the feeding cost is reduced.

The feeding trial of the whole corn silage formulation described in example 1 is specifically described below.

And (3) testing: the test subjects selected 10 6-month-old colts, the whole corn silage feed formula described in example 1 was adopted as the test feed, the basic data of the colts and the whole corn silage feed formula are shown in table 1, and the daily feed amount, feed price and daily feed cost (first day feed cost) are shown in tables 2 and 3.

Here, 102 days of feeding included a 12 day pre-feeding period, which is a transitional period of feeding, and the 90 day feeding period. In a feeding transition period of 12 days, the daily feeding amount of the whole corn silage formula is changed from small to large (not more than the daily feeding amount in the feeding period), and after the feeding transition period, the whole corn silage formula enters the feeding period of 90 days.

As can be seen from the table 3, the average daily feed cost of the colt head is 6.18 yuan, compared with the traditional forage grass feeding, the feeding cost of the invention is lower, after the colt is fed by adopting the whole-plant corn silage formula, the colt grows well, and the average daily gain of the colt reaches 0.595 kg/d.

In conclusion, the formula of the whole-plant corn silage feed provided by the invention not only improves the growth speed of the donkey colts, namely improves the production efficiency, but also saves the feeding cost, so that the problem of shortage of high-quality coarse feed at present is solved, and theoretical basis and technical support are provided for feeding and managing the whole-plant corn silage for donkey colts of 4-6 months old.

The technical characteristics form an embodiment of the invention, which has strong adaptability and implementation effect, and unnecessary technical characteristics can be increased or decreased according to actual needs to meet the requirements of different situations.

TABLE 1

TABLE 2

TABLE 3