CN110754571A - Bamboo rat growth period concentrate and processing method thereof - Google Patents

Abstract

The invention provides a concentrated feed for a bamboo rat growth period, which comprises, by weight, 5% -15% of corn, 20% -40% of rice, 7% -15% of rice bran, 1% -4% of fish meal, 10% -20% of soybean meal, 3% -8% of wheat bran, 10% -20% of bamboo powder, 1% -5% of rapeseed cakes, 0.5% -1.5% of stone powder, 1% -2% of calcium hydrophosphate, 0.2% -0.5% of salt, 0.2% -0.4% of lysine, 0.5% -1.5% of premix and 0.01% -0.02% of sweetening agent. The invention also provides a processing method of the bamboo rat growth period concentrate. The invention has the following beneficial effects: the nutrition is balanced, the growth of the bamboo rats can be fully exerted, and the breeding benefit is improved; improve the immunity of bamboo rats and reduce diseases.

Description

Bamboo rat growth period concentrate and processing method thereof

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of bamboo rat breeding, in particular to a bamboo rat growing period concentrate and a processing method thereof.

[ background of the invention ]

The bamboo rat artificial domestication and breeding is started at the end of the 80 th 20 th century in China, the bamboo rat artificial breeding is successful to the beginning of about 2000 years, the bamboo rat stocking number and the number of farms (households) are increased by 20% per year, but large-scale bamboo rat farms are still rare, the main reason is that the breeding level is not high, particularly in the aspect of feed of bamboo rats, the feed directly determines large-scale development, the bamboo rat concentrated feed is basically prepared by simple matching and processing of breeders at home at present, the used raw materials and the method are laggard, and the bamboo rat feed mainly comprises two parts: 1. coarse fodder mainly comprising bamboo, pennisetum hydridum, cogongrass, crop straw and the like, 2 concentrated fodder, wherein the conventional bamboo rat concentrated fodder feeding method mainly comprises the following 3 kinds of fodder, (1) directly feeding with pig fodder or chicken fodder, but the dosages are different; (2) mixing rice with rice bran as main material, and adding pig feed or chicken feed; (3) the refined materials have certain defects such as high price, insufficient nutrition, difficult control of materials and the like, can not play the production potential of bamboo rats or cause poor breeding benefit due to high cost and the like, and meanwhile, the related breeding standard of the feed for the bamboo rats does not exist in China.

[ summary of the invention ]

The invention discloses a bamboo rat growth period concentrate and a processing method thereof, so as to solve the problems involved in the background technology.

In order to achieve the purpose, the technical scheme of the invention is as follows:

the concentrated feed for the growth period of the bamboo rat comprises, by weight, 5% -15% of corn, 20% -40% of rice, 7% -15% of rice bran, 1% -4% of fish meal, 10% -20% of soybean meal, 3% -8% of wheat bran, 10% -20% of bamboo powder, 1% -5% of rapeseed cakes, 0.5% -1.5% of stone powder, 1% -2% of calcium hydrophosphate, 0.2% -0.5% of salt, 0.2% -0.4% of lysine, 0.5% -1.5% of premix and 0.01% -0.02% of sweetening agent.

Preferably, the feed comprises, by weight, 10% of corn, 30% of rice, 10% of rice bran, 3% of fish meal, 20% of soybean meal, 5% of wheat bran, 15% of bamboo powder, 2% of rapeseed cake, 1% of stone powder, 1.8% of calcium hydrogen phosphate, 0.3% of salt, 0.3% of lysine, 1% of premix and 0.015% of sweetener.

The invention also provides a processing method of the concentrated feed for the bamboo rat in the growing period, which comprises the following steps:

according to weight percentage, providing 5 to 15 percent of corn, 20 to 40 percent of rice, 7 to 15 percent of rice bran, 1 to 4 percent of fish meal, 10 to 20 percent of bean pulp, 3 to 8 percent of wheat bran, 10 to 20 percent of bamboo powder, 1 to 5 percent of rapeseed cake, 0.5 to 1.5 percent of stone powder, 1 to 2 percent of calcium hydrophosphate, 0.2 to 0.5 percent of salt, 0.2 to 0.4 percent of lysine, 0.5 to 1.5 percent of premix and 0.01 to 0.02 percent of sweetener;

cooking rice to obtain cooked rice;

respectively crushing corn, unite bran, fish meal, bean pulp, wheat bran, bamboo powder, rapeseed cakes, stone powder, calcium hydrophosphate, salt, lysine, premix and sweetener, sieving by a 40-mesh sieve, and uniformly mixing to obtain a mixture;

and uniformly stirring the rice, the mixture and a certain amount of water to obtain the concentrated feed for the bamboo rat in the growth period.

Preferably, the water content of the concentrated feed for the bamboo rat growth period is 60-70%.

The invention has the following beneficial effects: the nutrition is balanced, the growth of the bamboo rats can be fully exerted, and the breeding benefit is improved; improve the immunity of bamboo rats and reduce diseases.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to specific embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a concentrated feed formula for a bamboo rat growth period, which comprises, by weight, 5% -15% of corn, 20% -40% of rice, 7% -15% of rice bran, 1% -4% of fish meal, 10% -20% of soybean meal, 3% -8% of wheat bran, 10% -20% of bamboo powder, 1% -5% of rapeseed cakes, 0.5% -1.5% of stone powder, 1% -2% of calcium hydrophosphate, 0.2% -0.5% of salt, 0.2% -0.4% of lysine, 0.5% -1.5% of premix and 0.01% -0.02% of sweetening agent. Through detection, the main nutrient contents in each kilogram of premix are vitamin A10000IU, vitamin D2000 IU, vitamin E20 mg and vitamin B₁2mg of vitamin B₂8mg of vitamin B₆3mg, 30mg nicotinic acid and 1mg biotin; 90mg of iron, 30mg of manganese, 50mg of zinc, 20mg of copper and 1mg of iodine.

It needs to be further explained that calcium phosphate can be added to provide proper calcium and phosphorus for the growth of the bamboo rats and prevent rickets in the growth period; balancing the amino acids by adding lysine, so the first limiting amino acid in a typical feed material is lysine; the palatability of the feed is improved by adding the sweetening agent, so that the feed intake of the bamboo rats can be increased, and the growth of the bamboo rats is promoted.

In a preferred embodiment of the present invention, the food comprises, by weight, 10% of corn, 30% of rice, 10% of rice bran, 3% of fish meal, 20% of soybean meal, 5% of wheat bran, 15% of bamboo powder, 2% of rapeseed cake, 1% of stone powder, 1.8% of calcium hydrogen phosphate, 0.3% of salt, 0.3% of lysine, 1% of premix, and 0.015% of sweetener.

The invention also provides a processing method of the concentrated feed for the bamboo rat in the growing period, which comprises the following steps:

according to weight percentage, 5 to 15 percent of corn, 20 to 40 percent of rice, 7 to 15 percent of rice bran, 1 to 4 percent of fish meal, 10 to 20 percent of bean pulp, 3 to 8 percent of wheat bran, 10 to 20 percent of bamboo powder, 1 to 5 percent of rapeseed cake, 0.5 to 1.5 percent of stone powder, 1 to 2 percent of calcium hydrophosphate, 0.2 to 0.5 percent of salt, 0.2 to 0.4 percent of lysine, 0.5 to 1.5 percent of premix and 0.01 to 0.02 percent of sweetener;

cooking rice to obtain cooked rice;

respectively crushing corn, unite bran, fish meal, bean pulp, wheat bran, bamboo powder, rapeseed cakes, stone powder, calcium hydrophosphate, salt, lysine, premix and sweetener, sieving by a 40-mesh sieve, and uniformly mixing to obtain a mixture;

and uniformly stirring the rice, the mixture and a certain amount of water to obtain the bamboo rat growth period concentrate, wherein the water content of the bamboo rat growth period concentrate is 60-70%.

The concentrated feed for the bamboo rat in the growing period is subjected to a feeding effect test.

180 healthy 50-day-old weaned bamboo rats with similar body weight were selected and randomly divided into 3 treatment groups, i.e., control 1 group, 2 groups and test group, each treatment group had 3 replicates, and each treatment group had 20 replicates, and the feeding test was performed for 60 days. The control group 1 is fed with the bamboo rat feed of rice and rice bran (a byproduct of the self-family of peasants), the control group 2 is fed with the rice, the rice bran (a byproduct of the self-family of peasants) and the complete formula feed of piglets (a feed for suckling pigs of Huahua Zhengda Co., Ltd.), the test groups are respectively fed with the bamboo rat feed, the roughage fed by each group comprises phyllostachys pubescens, pennisetum hydridum straws and the like, the mass of the roughage is the same, the mass of the roughage accounts for 60% -70% of the daily ration, the concentrate feed accounts for 30% -40% of the. The average daily gain was calculated by weighing on empty stomach at the beginning and end of the test. And meanwhile, carefully observing the mental condition, the feces change and the feces pollution condition of the anus, recording the morbidity and the death condition of the bamboo rat, summarizing the results after the experiment is finished, and calculating the morbidity and the survival rate. After the test is finished, data are simply processed by Excel, then the SPSS20.0 software One Way ANOVA is adopted for variance analysis, the Duncan's method is adopted for multiple comparison, and the result is expressed by ' mean value plus or minus standard error '. The test results are shown in table 1.

TABLE 1

	Control group 1	Control group 2	Test group
				Average daily gain (g/d)	5.3±0.17a	7.3±0.23b	7.1±0.23b
Prevalence (%)	15±0.06b	26±0.04c	5.4±0.08a
				Survival rate (%)	93.5±0.95a	83.7±0.98b	97.2±0.46a

Note: in the table, adjacent letters in the same row indicate significant difference (p < 0.05), alternate letters indicate significant difference (p < 0.01), and the same letters indicate insignificant difference (p > 0.05).

From the data in table 1, it can be seen that: after the bamboo rat fed by the concentrated feed is fed for 60 days, the feeding effect (daily gain, morbidity and survival rate) of the bamboo rat fed by the concentrated feed is far better than that of a common traditional feed feeding method, wherein the average daily gain of a test group is 7.1g/d, the average daily gain is improved by 34.0 percent (p is less than 0.05) compared with that of a control group 1, the morbidity is reduced by 64 percent (p is less than 0.05), and the survival rate is improved by 4 percent. The daily gain of the control group 2 is higher than that of the experimental group (p > Tg 0.05), but the morbidity is obviously higher than that of the experimental group (p is less than 0.01), and the survival rate is lower than that of the experimental group (p is less than 0.05). The bamboo rat concentrated feed disclosed by the invention can well meet the nutritional requirements of the bamboo rat in the growth period through reasonable matching of the components, can effectively reduce the morbidity of the bamboo rat, improves the survival rate of the bamboo rat and increases the weight gain speed of the bamboo rat.

The invention has the following beneficial effects: the nutrition is balanced, the growth of the bamboo rats can be fully exerted, and the breeding benefit is improved; improve the immunity of bamboo rats and reduce diseases.

While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and embodiments, which are fully applicable to various fields of endeavor for which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described without departing from the generic concept as defined by the claims and the equivalents thereof.

Claims (4)

1. The concentrated feed for the growth period of the bamboo rat is characterized by comprising, by weight, 5% -15% of corn, 20% -40% of rice, 7% -15% of rice bran, 1% -4% of fish meal, 10% -20% of soybean meal, 3% -8% of wheat bran, 10% -20% of bamboo powder, 1% -5% of rapeseed cakes, 0.5% -1.5% of stone powder, 1% -2% of calcium hydrophosphate, 0.2% -0.5% of salt, 0.2% -0.4% of lysine, 0.5% -1.5% of premix and 0.01% -0.02% of sweetening agent.

2. The concentrated feed for the growing period of the bamboo rats as claimed in claim 1, which comprises 10% of corn, 30% of rice, 10% of rice bran, 3% of fish meal, 20% of soybean meal, 5% of wheat bran, 15% of bamboo powder, 2% of rapeseed cake, 1% of stone powder, 1.8% of calcium hydrogen phosphate, 0.3% of salt, 0.3% of lysine, 1% of premix and 0.015% of sweetener.

3. A processing method of concentrated feed for bamboo rat in growth period is characterized by comprising the following steps:

according to weight percentage, providing 5 to 15 percent of corn, 20 to 40 percent of rice, 7 to 15 percent of rice bran, 1 to 4 percent of fish meal, 10 to 20 percent of bean pulp, 3 to 8 percent of wheat bran, 10 to 20 percent of bamboo powder, 1 to 5 percent of rapeseed cake, 0.5 to 1.5 percent of stone powder, 1 to 2 percent of calcium hydrophosphate, 0.2 to 0.5 percent of salt, 0.2 to 0.4 percent of lysine, 0.5 to 1.5 percent of premix and 0.01 to 0.02 percent of sweetener;

cooking rice to obtain cooked rice;

respectively crushing corn, unite bran, fish meal, bean pulp, wheat bran, bamboo powder, rapeseed cakes, stone powder, calcium hydrophosphate, salt, lysine, premix and sweetener, sieving by a 40-mesh sieve, and uniformly mixing to obtain a mixture;

and uniformly stirring the rice, the mixture and a certain amount of water to obtain the concentrated feed for the bamboo rat in the growth period.

4. The formula of the bamboo rat growth period concentrate according to claim 3, wherein the water content of the bamboo rat growth period concentrate is 60-70%.