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Method for preventing constipation of pregnant sows by utilizing cassava residue feed

A technology for pregnant sows and cassava residues, applied in the field of livestock breeding, can solve problems such as affecting the growth and health of sows, aggravating sows constipation, inability to defecate, etc., so as to improve the comprehensive utilization rate, increase weight gain and weaning weight , the effect of reducing utilization

Inactive Publication Date: 2018-11-02
NANNING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sows are prone to constipation during the growth and production process. Sows are difficult to defecate due to severe defecation, which causes a series of diseases in sows. Most of them choose antibiotics to quickly treat various diseases, but the use of antibiotics has intensified Constipation of sows causes a vicious circle. Moreover, the sows’ spirits and loss of appetite during pregnancy affect the growth and health of sows; Feeding poultry is of great interest

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The present embodiment provides cassava dregs feed and nutrient solution;

[0029] The cassava dregs feed comprises the following raw materials: 30kg of cassava dregs, 3kg of chitosan, 2kg of Imperata coronata, and 2kg of bracken;

[0030] Described cassava dregs feed, its preparation method is:

[0031] A1 Grinding: Grinding cassava residue to 25-30 mesh;

[0032] A2 frying: frying cassava residue and imperina root at a temperature of 70°C for 30 minutes;

[0033] A3 extract bracken mucus: heat bracken to 30°C, and collect bracken mucus by squeezing;

[0034] A4 Add the product obtained in step A2 into the bracken mucus and stir, and heat up during the stirring process. When the temperature rises to 80°C, add chitosan, and keep the temperature within a range of not more than 100°C and stir for 5 minutes;

[0035] The nutrient solution comprises the following raw materials: 6 kg of mulberry leaves, 3 kg of Eucommia leaves, 10 kg of banana peels, 1 kg of wood turtle p...

Embodiment 2

[0042] The present embodiment provides cassava dregs feed and nutrient solution;

[0043] The cassava dregs feed comprises the following raw materials: 40kg of cassava dregs, 8kg of chitosan, 6kg of Imperata coronata, and 7kg of bracken;

[0044] Described cassava dregs feed, its preparation method is:

[0045] A1 Grinding: Grinding cassava residue to 25-30 mesh;

[0046] A2 frying: frying cassava residue and coriander root at a temperature of 80°C for 45 minutes;

[0047] A3 extract bracken mucus: heat bracken to 40°C, and collect bracken mucus by squeezing;

[0048] A4 Add the product obtained in step A2 into the bracken mucus and stir, and heat up during the stirring process. When the temperature rises to 90°C, add chitosan, and keep the temperature within the range of not exceeding 100°C and stir for 10 minutes;

[0049] The nutrient solution comprises the following raw materials: 10kg of mulberry leaves, 7kg of Eucommia leaves, 14kg of banana peels, 4kg of wood turtle ...

Embodiment 3

[0056] The present embodiment provides cassava dregs feed and nutrient solution;

[0057] The cassava dregs feed comprises the following raw materials: 35kg of cassava dregs, 5kg of chitosan, 4kg of Imperata coronata, and 5kg of bracken;

[0058] Described cassava dregs feed, its preparation method is:

[0059] A1 Grinding: Grinding cassava residue to 25-30 mesh;

[0060] A2 frying: stir-fry the cassava dregs and Imperata rhizome at a temperature of 75°C for 35 minutes;

[0061] A3 extract bracken mucus: heat bracken to 35°C, and collect bracken mucus by squeezing;

[0062] A4 Add the product obtained in step A2 into the bracken mucus and stir, and heat up during the stirring process. When the temperature rises to 85°C, add chitosan, and keep the temperature within the range of not exceeding 100°C and stir for 7 minutes;

[0063] The nutrient solution comprises the following raw materials: 8 kg of mulberry leaves, 5 kg of Eucommia leaves, 12 kg of banana peels, 2 kg of frui...

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Abstract

The invention relates to the technical field of livestock and poultry breeding, in particular to a method for preventing constipation of pregnant sows by utilizing a cassava residue feed. The cassavaresidue feed comprises the following raw materials: cassava residues, chitosan, cogon grass rhizomes and wild brake. The method for feeding pregnant sows comprises the following steps: feeding each pregnant sow once per day with the cassava residue feed with a fiber content of 7.5 to 8 percent; and carrying out nutrient solution feeding every day according to the water intake of 300-500mL per sow.Cassava residues are prepared into a feed so as to reduce the resource waste and environmental pressure, to increase the feed intake of the cassava residues for the sows, to effectively reduce the constipation of the sows, to improve the satiety of the sows, to shorten the parturition of the sows, to promote the gastrointestinal peristalsis, to reduce the number of weak piglets, to improve the evenness of newborn piglets, and to improve the secretion of prolactin.

Description

technical field [0001] The invention relates to the technical field of livestock breeding, in particular to a method for preventing constipation in pregnant sows by using cassava dregs feed. Background technique [0002] Cassava is one of the three major potatoes in the world. It is known as "underground granary", "king of starch" and "special crop". Brown skin, composed of parenchyma inside, because its main component is cellulose, it is not easy to degrade in the natural environment, causing pollution to the environment, and cassava residue also contains anti-nutritional factors such as hydrocyanic acid, tannin and phytic acid , thereby limiting the application of cassava residues, and, according to data, there are 1.5 million tons of cassava residues in my country every year. If they are directly discarded, it will not only occupy land resources, but also cause serious environmental pollution. Therefore, combining the characteristics of low cost of cassava residues , Effect...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/37A23K20/163A23K10/30A23K20/147A23K20/20
CPCA23K10/30A23K10/37A23K20/147A23K20/163A23K20/20A23K50/30Y02P60/87
Inventor 徐高骁段赛星裴亚玲
Owner NANNING UNIV