Myriophyllum elatinoides feed for ducks and preparation method thereof

A technology of green foxtail algae and duck feed, which is applied in the direction of animal feed, animal feed, additional food elements, etc., can solve a large number of green foxtail algae and other problems, and achieve the effects of strong absorption capacity, improvement of oxygenated environment, and rapid growth.

Pending Publication Date: 2017-05-10
INST OF SUBTROPICAL AGRI CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when this method is used to treat the aquaculture wastewater, a large amount of green foxtail algae will be produced. How to use the green foxtail algae in the wastewater treatment process has become an urgent problem to be solved at present.

Method used

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  • Myriophyllum elatinoides feed for ducks and preparation method thereof
  • Myriophyllum elatinoides feed for ducks and preparation method thereof
  • Myriophyllum elatinoides feed for ducks and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045]A kind of duck feed with viridiflora as raw material, it is made of the raw material of following percentage by weight:

[0046]

[0047]

[0048] A kind of preparation method of the duck feed that is raw material with green foxtail algae, its steps are:

[0049] (1) Use a cutting machine to cut the fresh green foxtail algae to 2 or 3 cm in each small section to destroy its tube sheath structure, and place it in the sun to dry naturally or dry it at 67 or 68 or 69 or 70 °C, Until the water content of the green foxtail algae is reduced to about 10%;

[0050] (2) conventionally pulverizing the dried Chrysanthemum vulgaris in step (1) into 10 purpose powders;

[0051] (3) Weigh the soybean meal, corn, green foxtail algae powder, and premix according to the weight percentage of the feed, add it to the mixer, and stir for 4-6 minutes;

[0052] (4) Add stone powder, salt, cottonseed meal, rapeseed meal, methionine and lysine to the mixer in a certain proportion and con...

Embodiment 2-6

[0055] A kind of duck feed with viridiflora as raw material, it is made of the raw material of following percentage by weight:

[0056] Its preparation steps are identical with embodiment 1.

[0057]

experiment example 7

[0059] A total of 480 15-day-old Linwu ducks were selected and randomly divided into 4 groups, with 3 replicates in each group and 40 ducks in each replicate. Treatment 1: Secondary meal 17% (replacing foxtail algae), corn 53.55%, soybean meal 14.75%, rapeseed meal 5%, cottonseed meal 4.08%, calcium hydrogen phosphate 1.76%, stone powder 1.18%, premix 2.00%, Salt 0.33%, Methionine 0.20%, Lysine 0.15%. Treatment 2: green foxtail algae powder 10%, subflour 10%, corn 52.73%, soybean meal 13.22%, rapeseed meal 4.47%, cottonseed meal 4%, calcium hydrogen phosphate 1.76%, stone powder 1.15%, premix 2% , Salt 0.33%, Methionine 0.2%, Lysine 0.14%. Treatment 3: 20% of green foxtail algae powder, 54.02% of corn, 13.32% of soybean meal, 3.84% of rapeseed meal, 3.86% of cottonseed meal, 1.17% of calcium hydrogen phosphate, 1.15% of stone powder, 2% of premix, 0.31% of salt, Methionine 0.19%, Lysine 0.14%. Treatment 4: 30% of green foxtail algae powder, 46.88% of corn, 11.72% of soybean...

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Abstract

The invention discloses myriophyllum elatinoides feed for ducks and a preparation method thereof. The myriophyllum elatinoides feed is made of myriophyllum elatinoides powder, bean pulp, corn, premix, rock flour, rapeseed meal, cottonseed meal, calcium bicarbonate, methionine, lysine and an appropriate amount of water. The method comprises a step A of using a silage hay cutter to cut fresh myriophyllum elatinoides, and placing the fresh myriophyllum elatinoides under the sun for natural airing; a step B of conventionally grinding dried myriophyllum elatinoides into powder; a step C of weighing the bean pulp, the corn, the myriophyllum elatinoides powder and the premix according to the weight percentage of the feed, adding the materials into a mixer, and mixing the materials; a step D of sequentially adding the rock flour, the salt, the cottonseed meal, the rapeseed meal, methionine and lysine to perform stirring continuously; a step E of placing the materials in a dryer, and drying the materials at 64-66 DEG C and then pressing the materials to obtain granules. The formula is reasonable, the myriophyllum elatinoides feed is convenient to use, growth performance and duck meat quality of the ducks are improved, the cost is low, the poultry product quality is good, and the myriophyllum elatinoides feed has good economic benefits and is favorable for agricultural ecological environment protection.

Description

technical field [0001] The invention belongs to the technical field of animal nutrition, and more specifically relates to a duck feed using viridiflora as a raw material, and also relates to a preparation method of the duck feed using viridiflora as a raw material. Background technique [0002] Since the 1980s, my country's meat consumption has been continuously increasing, especially in the past 20 years, the per capita meat consumption of urban households in my country has doubled, and the per capita meat consumption of farmers has doubled. With the increase of people's consumption of meat products, the scale of livestock and poultry breeding is increasing day by day, which leads to the increasingly serious pollution of the ecological environment by the breeding wastewater. How to deal with the breeding wastewater has become the key to the development of the livestock and poultry breeding industry. After more than 10 years of research, our institute has invented a method o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/30A23K10/37A23K20/142A23K20/174A23K20/26A23K20/28
CPCY02P60/87
Inventor 曾冠军李丽立黄珂肖润林
Owner INST OF SUBTROPICAL AGRI CHINESE ACAD OF SCI
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