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Plant source antifertility agent for preventing and controlling grassland rats as well as preparation method and application thereof

A plant-derived, anti-fertility technology, applied in botany equipment and methods, plant growth regulators, applications, etc., to achieve the effects of increasing farmers' income, good palatability, and reducing environmental pollution

Inactive Publication Date: 2013-08-14
SICHUAN AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, people have also done some research on the female antifertility agents represented by gossypol and smallpox protein, which can reduce the population density of rats by 69.15% against pregnant rats, but it is still in its infancy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Preparation of the total saponins from the bark of Albizia Julibrissin: Weigh the bark of Albizia Julibrissin, crush it, extract with 30 to 40 times the volume of 70% ethanol under reflux for 1 to 3 times, filter to remove the residue, combine the filtrates, concentrate, and dry to obtain the total saponins of the bark of Albizia Julis.

[0028] Preparation of grass powder granules: take 80% of alfalfa, 3% of loess, 6% of flour and 11% of water in terms of mass percentage, grind them, mix them and granulate them according to the conventional method for preparing grass powder granules to obtain grass powder granules.

[0029] Preparation of botanical antifertility agent: Weigh the prepared 20g total saponins of Albizia Julibrissin and 10g of beef essence and mix well, then add 70mL of water to fully dissolve to obtain the mixed solution for later use; layer in a flat container, and then spray the mixed solution evenly on the grass powder particles with a hand sprayer, and...

Embodiment 2

[0031] The preparation method of the total saponins of Albizia Julibrissin is as described in Example 1.

[0032] Preparation of grass powder granules: Take 84% red bean grass, 2% loess, 4% flour and 10% water according to the mass percentage, grind them, mix them and granulate according to the conventional grass powder granule preparation method to obtain grass powder granules.

[0033] Preparation of botanical anti-fertility agent: Weigh the prepared 30g total saponins of Albizia juniperi and 20g peanut essence and mix thoroughly, add 80mL water to fully dissolve, and obtain the mixed solution for later use; weigh 950g of the prepared grass powder particles and lay flat layer in a flat container, and then spray the mixed solution evenly on the grass powder particles with a hand sprayer, and then place the grass powder particles sprayed with the mixed solution in an oven at 50°C for 36 hours, so that the total saponins of Albizia Julibis Bark can slowly penetrate into the Amo...

Embodiment 3

[0035] The preparation method of the total saponins of Albizia Julibrissin is as described in Example 1.

[0036] Preparation of grass powder granules: take 85% of Elymus chinensis, 1% of loess, 2% of flour and 12% of water according to the mass percentage, grind them, mix them and granulate according to the conventional method for preparing grass powder granules to obtain grass powder granules.

[0037] Preparation of botanical anti-fertility agent: Weigh the prepared 40g total saponins of Albizia Julibrissin and 30g of taro essence and mix well, then add 90mL of water to fully dissolve to obtain the mixed solution for later use; weigh 930g of the prepared grass powder particles and spread them flat One layer is placed in a flat container, and then the mixed solution is evenly sprayed on the grass powder particles with a hand sprayer, and then the grass powder particles sprayed with the mixed solution are placed in an oven at 60°C for 48 hours to allow the total saponins of Al...

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PUM

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Abstract

The invention discloses a plant source antifertility agent for preventing and controlling grassland rats as well as a preparation method and an application thereof. The plant source antifertility agent consists of the following ingredients in parts by weight: 1-4 parts of cortex albiziae total saponins, 93-97 parts of grass meal particles and 1-3 parts of auxiliary materials. The preparation method is simple and reliable; the prepared granules have good palatability, are easy in quality standard setting, have an obvious antifertility function on male and female rats and are a novel plant source bisexual antifertility agent for preventing and controlling grassland rats.

Description

technical field [0001] The present invention relates to a plant source sterility agent and its preparation method and application, in particular to a plant source anti-fertility agent Albizia Julibrissin saponins grass powder granule with hermaphroditic effect for preventing and treating grassland rodents and its preparation method and application . Background technique [0002] Common voles on grasslands are collectively called prairie rats. According to statistics, there are more than 200 species of grassland rodents in my country, of which more than 100 species are distributed on grasslands. Rodent antifertility agents are agents aimed at reducing the birth rate of harmful rodents, including contraceptives, spermicides, ovicides, feticides, etc. Sexual or bisexual permanent sterility or short-term sterility, thereby reducing the number of offspring, or reducing the reproductive ability of offspring, such agents are defined as antifertility agents. [0003] As a public ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/20A01N25/12A01P23/00
Inventor 殷中琼贾仁勇舒杨李忠梁赵建舒刚吕程梁晓霞
Owner SICHUAN AGRI UNIV
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