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Botanical weed-control organic fertilizer for paddy field, and preparation method and application thereof

A plant source, organic fertilizer technology, applied in the agricultural field, can solve problems such as pollution, weed resistance environment, pesticide residues, etc., and achieve the effect of improving soil fertility

Inactive Publication Date: 2018-06-15
HUNAN AGRI BIOTECH RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a paddy field plant source control grass organic fertilizer and its preparation method and application, to solve the problems of pesticide residues, weed resistance and environmental pollution caused by the application of pesticides

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] In this example, the raw material components of the plant source control grass organic fertilizer are: 40kg Solanum solanum, 40kg Pleurotus chinensis, 40kg Ageratum thistle, 40kg Aeonula chinensis, 40kg wild mugwort, 1000kg soybean cake, 100kg corn stalks, decomposed bacteria agent 100kg. The decomposing bacteria agent contains Bacillus subtilis, Bacillus amyloe and Bacillus licheniformis; the number of bacterial strains is 200 million / g.

[0023] Take by weighing nightshade nightshade, small flying canopy, Ageratum thistle, Cotton Lotus, each 40kg of Artemisia argyi, and mix homogeneously, obtain mixture, add the water of 200kg in the mixture, carry out decocting for the first time, decocting time is 30min, followed by filtration to obtain filtrate and filter residue, then add 200kg of water to the filter residue for secondary decoction, decoct for 30min and then filter to obtain secondary filtrate and secondary filter residue.

[0024] Mix the secondary filter residu...

Embodiment 2

[0026] In this example, the raw material components of the plant source control grass organic fertilizer are: 40kg Solanum solanum, 20kg Pleurotus chinensis, 40kg Ageratum thistle, 20kg Columba chinensis, 20kg wild mugwort, 500kg rapeseed cake, 150kg wheat straw, decomposed bacteria agent 100kg. The decomposing bacteria agent contains Bacillus subtilis, Bacillus amyloe and Bacillus licheniformis; the number of bacterial strains is 250 million / g.

[0027] Take by weighing 40kg of Solanum nigrum, 20kg of small flying canopy, 40kg of Ageratum thistle, 20kg of Cotton Lotus, 20kg of Artemisia argyi, and mix them evenly to obtain a mixture, add 400kg of water to the mixture, and decoct for the first time. The cooking time is 45 minutes, followed by filtering to obtain filtrate and filter residue, then adding 200 kg of water to the filter residue for secondary decoction, decocting for 1 hour, and filtering after decoction to obtain secondary filtrate and secondary filter residue.

...

Embodiment 3

[0030] In this example, the raw material components of the plant source control grass organic fertilizer are: 20kg Solanum solanum, 20kg Pleurotus chinensis, 20kg Ageratum thistle, 40kg Aeonula chinensis, 40kg wild mugwort, 800kg cottonseed cake, 150kg corn stalks, decomposed bacteria agent 150kg. The decomposing agent contains Bacillus subtilis, Bacillus amyloe and Bacillus licheniformis; the number of bacterial strains is 300 million / g.

[0031] Take by weighing 20kg of Solanum nigrum, 20kg of small flying canopy, 20kg of Ageratum thistle, 40kg of Cotton Lotus, and 40kg of Artemisia argyi, and mix them evenly to obtain a mixture, add 300kg of water to the mixture, and decoct for the first time. The cooking time is 1 hour, followed by filtering to obtain filtrate and filter residue, then adding 400kg of water to the filter residue for secondary decoction, decocting for 45min, and filtering after decoction to obtain secondary filtrate and secondary filter residue.

[0032] Mi...

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PUM

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Abstract

The invention discloses a botanical weed-control organic fertilizer for the paddy field, and a preparation method and an application thereof. The organic fertilizer comprises, by weight, 20-40 parts of Solanum nigrum, 20-40 parts of Horseweed Herb, 20-40 parts of Ageratum conyzoides, 20-40 parts of Alternanthera philoxeroides, 20-40 parts of Artemisia lavandulaefolia DC, 500-1000 parts of cake meal, 100-159 parts of straws and 100-150 parts of a decomposing inoculant. The botanical organic fertilizer is prepared from the Solanum nigrum, Horseweed Herb, Ageratum conyzoides, Alternanthera philoxeroides, Artemisia lavandulaefolia DC, the cake meal, the straws and the decomposing inoculant by using the strong allelopathy effects of the Solanum nigrum, Horseweed Herb, Ageratum conyzoides, Alternanthera philoxeroides and Artemisia lavandulaefolia DC, sot eh organic fertilizer contains substances for inhibiting the growth of weeds, and can achieve the weeding effect; the botanical organic fertilizer prepared in the invention is rich in organic matters and microorganisms, and the preparation process has no pollution or public nuisance, so the fertility of soil is effectively improved, anda microbial environment is provided; and raw materials adopted by the botanical organic fertilizer prepared in the invention are plants, so the pesticide resistance of the weeds and the pesticide residual problem are avoided.

Description

technical field [0001] The invention belongs to the field of agricultural technology, and in particular relates to a paddy field plant source control grass organic fertilizer and a preparation method thereof. Background technique [0002] At present, my country is already the largest producer of chemical fertilizers in the world, and the amount of chemical fertilizers used in my country is close to one-third of the world's total. Excessive use of chemical fertilizers not only rapidly reduces soil fertility and seriously affects crop quality, but also causes the loss of pollutants, destroys the ecological environment, and endangers human health due to chemical residues. At the same time, it further aggravates my country's energy shortage. [0003] The current prevention and control of weeds in paddy fields is mainly the means of applying chemical pesticides. Pesticides used in large quantities will cause different degrees of pollution to the environment, and their residues i...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F17/00
CPCC05F5/002C05F17/00C05G3/00C05F11/00C05F11/08Y02W30/40
Inventor 李祖任柏连阳周小毛彭迪王立峰彭琼邬腊梅杨浩娜周尚峰岳勇志
Owner HUNAN AGRI BIOTECH RES CENT
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