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Rice striking root herbicide fertilizer

A technology of herbal medicine and rice, applied to herbicides and algicides, fertilization devices, fertilizer mixtures, etc., can solve the problems that fertilizers cannot adapt and meet the requirements of various parts of the country, and the geographical conditions vary greatly, so as to achieve easy promotion and no Drift, increase activity effect

Inactive Publication Date: 2010-03-17
李良驷 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are several kinds of medicinal fertilizers produced in my country, such as butachlor, bensulfuron-methyl and other mixed herbicide fertilizers for rice. Due to the diversity of climate, farming techniques and geographical conditions, it is impossible for one or two types of rice field fertilizers to adapt and meet the requirements of all parts of the country

Method used

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  • Rice striking root herbicide fertilizer

Examples

Experimental program
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Effect test

Embodiment 1

[0013] The rice greening herbicide fertilizer of the present invention, the combination of one or two or more of Nongru 8209, sodium 12 alkyl sulfonate, and lignin sodium carbonate are used as auxiliary agents, and the original medicine of procytamine and the carrier diatom Put the soil into the mixer according to the formula, stir, mix and pulverize for 10 minutes. Under stirring conditions, spray acetochlor crude oil and acetochlor emulsifiable concentrate prepared by acetochlor crude oil and additives according to the formula, the spraying time is 25-30 minutes, and then through ultrafine pulverization, 20% rice greening herbicide fertilizer is obtained. After the quality of the product reaches the above-mentioned technical indicators after inspection, it can be discharged and packaged. The finished product is packed in a woven bag lined with polyethylene film, with a net weight of 10 kg.

Embodiment 2

[0015] The invention relates to a herbicide fertilizer for turning green rice. The urea, potassium chloride, trace elements and bicarbonate are measured according to the formula and put into a mixer. After mixing and pulverizing for 10 minutes, keep stirring, slowly add 20% herbicide powder according to the formula, and continue stirring for 15 minutes. After mixing evenly, enter the drum granulation. Under the condition that the drying temperature is 60° C. to 120° C., the product is obtained after drying for 10 to 60 minutes and then sieving. After the quality of the product reaches the above-mentioned technical indicators after inspection, it can be discharged and packaged. The finished product is packed in a woven bag lined with polyethylene film, with a net weight of 10 kg.

Embodiment 3

[0017] The rice greening herbicide fertilizer according to the present invention consists of 10% to 30% N, 3% to 10% K 2 O, 0.01% to 0.2% of promethazin, 0.03% to 0.1% of acetochlor, 0.01% to 0.1% of additives, and the rest of the carrier.

[0018] The carrier of the herbicide fertilizer for turning green rice is diatomaceous earth. The auxiliary agent is one or a combination of Nongru 8209, sodium 12 alkyl sulfonate, and sodium lignin carbonate.

[0019] The preparation process of the herbicide fertilizer for turning green rice is:

[0020] a. Take 10%~30% N, 3%~10% K 2 O, 0.01% to 0.2% of promethazin, 0.03% to 0.1% of acetochlor, and the original drug of protractor is treated with one or more combined auxiliary agents in emulsifier, wetting agent and dispersant respectively. carrier diatomaceous earth dilution;

[0021] b. Mix according to the formula of medicinal fertilizer, stir and mix for 5-15 minutes to prepare the herbicide of this medicinal fertilizer, spray aceto...

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Abstract

A rice striking root herbicide fertilizer relates to a weeding preparation in agricultural production, particularly relates to a striking root and weeding preparation, and consists of 10%-30% of N, 3%-10% of K2O, 0.01%-0.2% of prometryne, 0.03%-0.1% of acetochlor, 0.01%-0.1% of assistant, and the balance of carriers. The fertilizer is directly fertilized for one time with fertilization volume controlled at 8-12 kg / mu, has even dispersion of particles, no drift or environment pollution, is safe to rice and simple in technology, and has homemade materials, equipment being shaped nationally, andno three wastes in production process, thus being easy to be promoted and used.

Description

technical field [0001] The invention relates to a herbicidal preparation in agricultural production, in particular to a preparation for turning green and weeding during rice production. Background technique [0002] Balanced fertilization technology and chemical weeding are two landmark technologies of modern agriculture, and medicinal fertilizer is a combination of the two, which is a development direction of current agricultural production technology. The time of regreening and topdressing of transplanted rice coincides with the time of chemical weeding. It is possible to combine the two processes and use fertilizer as the carrier of herbicide to prepare a multifunctional medicinal fertilizer that integrates fertilizer supply and weeding. It has the advantages of combining medicine and fertilizer. It has the characteristics of increasing efficiency, saving labor and cost, increasing efficiency and increasing production. At present, there are several kinds of medicinal fer...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01N43/70A01N37/26A01P13/00
Inventor 李良驷李克强
Owner 李良驷
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