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Efficient breeding method of Longsheng green ducks

A breeding method and high-efficiency technology, applied in fish farming, climate change adaptation, rice cultivation, etc., can solve the problems affecting the large-scale development of Longsheng Cui Duck and the decline in the quality of duck meat, enriching food sources and reducing manpower burden , the effect of increasing the content

Inactive Publication Date: 2018-04-24
恭城福茂生油茶文化产业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current large-scale breeding of Longsheng Green Duck mostly adopts centralized breeding, which leads to a decline in the quality of duck meat and affects the large-scale development of Longsheng Green Duck

Method used

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  • Efficient breeding method of Longsheng green ducks
  • Efficient breeding method of Longsheng green ducks

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] 1. Preliminary preparation

[0031] Preparation of hydrolyzed protein nutrient solution: in parts by weight, soak 100 parts of peanuts and 300 parts of soybeans in water for 10 hours, remove the skins, put them in a blender, add 1000 parts of deionized water, 20 parts of potatoes and 10 parts of soybeans A portion of sesame, stirred at a speed of 1000r / min for 10min, poured into a fermenter, added 1 portion of amylase, 0.5 portion of protease, enzymatically hydrolyzed for 5 hours at a pH value of 6.0 and a temperature of 30°C, and filtered. The resulting filtrate is the hydrolyzed protein nutrient solution.

[0032] Preparation of the amino acid nutrient solution: in parts by weight, 10 parts of lysine, 3 parts of methionine, 15 parts of cystine and 6 parts of valine were mixed, and stirred evenly to obtain the amino acid nutrient solution.

[0033] The material prepared above is used in the following high-efficiency breeding method of Longsheng emerald duck.

[0034]...

Embodiment 2

[0041] 1. Preliminary preparation

[0042] Preparation of hydrolyzed protein nutrient solution: in parts by weight, 100 parts of peanut kernels and 360 parts of soybeans were soaked in water for 11 hours, removed after peeling, put into a blender, and then added 1000 parts of deionized water, 25 parts of potatoes and 14 parts of soybeans. 1 part of sesame, stirred at 1000r / min for 12min, poured into a fermenter, added 1.5 part of amylase, 0.5 part of protease, enzymatically hydrolyzed for 5.5h under the conditions of pH value 6.1 and temperature 31℃, after filtration , the resulting filtrate is the hydrolyzed protein nutrient solution.

[0043]Preparation of amino acid nutrient solution: in parts by weight, mix 10 parts of lysine, 4 parts of methionine, 18 parts of cystine and 10 parts of valine, and stir evenly to obtain an amino acid nutrient solution.

[0044] The material prepared above is used in the following high-efficiency breeding method of Longsheng emerald duck.

...

Embodiment 3

[0052] 1. Preliminary preparation

[0053] Preparation of hydrolyzed protein nutrient solution: in parts by weight, soak 100 parts of peanuts and 400 parts of soybeans in water for 13 hours, remove the skins, put them in a blender, and then add 1000 parts of deionized water, 33 parts of potatoes and 18 parts of soybeans. A portion of sesame, stirred at a speed of 1000r / min for 13 minutes, poured into a fermenter, added 2 parts of amylase, 0.5 part of protease, enzymatically hydrolyzed for 7 hours at a pH value of 6.2 and a temperature of 33°C, and filtered. The resulting filtrate is the hydrolyzed protein nutrient solution.

[0054] Preparation of amino acid nutrient solution: in parts by weight, mix 10 parts of lysine, 5 parts of methionine, 19 parts of cystine and 9 parts of valine, and stir evenly to obtain an amino acid nutrient solution.

[0055] The material prepared above is used in the following high-efficiency breeding method of Longsheng emerald duck.

[0056] 2. a...

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Abstract

The invention discloses an efficient breeding method of Longsheng green ducks. The efficient breeding method comprises the following steps of 1, management of a duck shed, wherein a concrete buildingof a two-layer structure is put up, the duck shed is arranged at the upper layer, a methane tank is built at the lower layer, the duck shed is connected with the methane tank through a connecting pipeline, and the connecting pipeline can collect liquid dung mixture in the duck shed and introduce the liquid dung mixture into the methane tank to be fermented; 2, feeding management, wherein ducklingfeeding and young duck feeding are conducted; 3, ecological breeding management, wherein firstly every day, the Longsheng green ducks are driven to a paddy field in which rice seedlings already blossom while do not bear spikes yet, the stocking time is maintained for 4-6 h, and then the Longsheng green ducks are fed according to the feeding amount in the second step, and are then driven to a culture pond in which river snails are bred to be stocked for 5 h. Not only can the efficient breeding method of the Longsheng green ducks be popularized for breeding the Longsheng green ducks on a large scale, the bred Longsheng green ducks are also good in duck meat quality, and the efficient breeding method has high marketing value.

Description

【Technical field】 [0001] The invention relates to the field of breeding Longsheng green ducks, in particular to a high-efficiency breeding method for Longsheng green ducks. 【Background technique】 [0002] Longsheng Cui Duck is named for its black feathers with dark green and emerald-like luster. It is mainly produced in the area where the Miao people live, and it is also called "Yangdong Duck" locally, which means the duck raised by the Miao people. It is mainly distributed in Madi and Weijiang Townships, Longsheng County, Guangxi Zhuang Autonomous Region, with a population of about 5,000 to 6,000. According to "Longsheng County Chronicles", "Yangdong Duck" has black feathers with emeralds, produces green shell eggs, has good gregariousness, and is suitable for stocking on water surfaces and rice fields. Longsheng Cui Duck has a unique body shape and appearance, has a high ornamental value, and the meat is tender and has no fishy smell. It is a rare genetic resource for du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A01K61/51A01G22/22A23K50/75A23K10/30A23K10/35A23K10/14A23K20/142
CPCA01K61/51A01K67/02A23K10/14A23K10/30A23K10/35A23K20/142A23K50/75Y02A40/81
Inventor 王祝广
Owner 恭城福茂生油茶文化产业发展有限公司
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