CN1141122A

CN1141122A - Agent used as herbicide pesticide for sturdying rice seedlings and method for preparing same

Info

Publication number: CN1141122A
Application number: CN 95111890
Authority: CN
Inventors: 季相金
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-07-21
Filing date: 1995-07-21
Publication date: 1997-01-29

Abstract

The prepn. for rice seedling bed, in particular, relates to a prepn. with functions of weeding, insecticide, germicide and strengthening seedling. Its main ingredients are butachlor, prometryne, bensulfuron methyl, insecticide, compound germicide, rare-earth microelement fertilizer, humic acid, and fine dry soil of upland field. Said prepn. is simple in prepn. process, easy to use and low in cost.

Description

Agent used as herbicide pesticide for sturdying rice seedlings and preparation technology thereof

The present invention relates to a kind of paddy seedbed special preparation, particularly be a kind of agent used as herbicide pesticide for sturdying rice seedlings and preparation technology thereof.At present, China paddy rice producing region also exists the man-hour input amount big aspect the paddy seedbed production management, the cost height, and shortcomings such as seedling quality difference, thereby have influence on the raising and the overall economic benefit of paddy rice yield per unit area.Because the area in rice seedling bed is far smaller than the area of Honda, cause dosage inaccurate and have influence on the effect of production easily at aspects such as medications.

The purpose of this invention is to provide compound paddy seedbed special preparation of a kind of multicomponent and preparation technology thereof, the seedling production routine of paddy rice is simplified, cost reduces, seedling quality improves, and realizes increasing production or increasing the effect of economic benefit.

Technology contents of the present invention is:

Butachlor 0.50-3.50%

Prometryn 0.01-1.00%

Benzyl ethyl methyl 0.03-0.50%

Insecticide 0.04-0.40%

Compound disinfectant 1.00-8.00%

RE microbial fertilizer 0.06-0.30%

Humic acid 5-60%

The thin dry ground earth of dry land 30-55%

Above percentage meter by weight.

2, preparation technology:

(1) gets the raw materials ready by said components and proportioning;

(2), make semi-finished product one with liquid component and the thin dry ground earth of dry land mixings such as butachlors;

(3) with solid constituent mixings such as prometryn, benzyl ethyl methyl, insecticide, compound disinfectant, RE microbial fertilizer, humic acids, make semi-finished product two.

(4) with semi-finished product one, two mixings, refinement promptly gets product by 80 mesh sieve holes, packing.

Advantage of the present invention and effect thereof:

1, this preparation is compared with the situation of the various compositions of independent use owing to contain compositions such as weed killer herbicide, insecticide, bactericide, uses to save man-hour more than 2/3.

2, use this product of one 250 gram packaging bag by 20 square metres of standard seedbeds, overcome because area is little, metering is difficult to accurately grasp the loss that is caused.

3, raw material sources extensively are easy to get, and production equipment and technological process are simple, and method of operating and transportation are easy to use, small investment, and instant effect, cost is lower.

4, three-waste free pollution.

Embodiment:

(1) getting content is 60% butachlor 2.4kg, the thin dry ground earth of dry land 43kg, and mixing, preliminary refinement makes semi-finished product one;

(2) getting content is 25% prometryn 0.5kg, and content is 10% benzyl ethyl methyl 0.1kg, the benthiocarb 0.6kg of content 90%, and compound disinfectant 4.9kg, RE microbial fertilizer 0.4kg, humic acid 48.1kg, mixing, preliminary refinement makes semi-finished product two;

(3) with semi-finished product one, two mixings, refinement is also passed through 80 mesh sieve holes, is a packing by every 250g, promptly gets product.

Accompanying drawing 1 is agent used as herbicide pesticide for sturdying rice seedlings preparation technology figure.

Claims

1, a kind of agent used as herbicide pesticide for sturdying rice seedlings is characterized in that: the component of said preparation and proportioning are:

Butachlor 0.50-3.50%

Prometryn 0.01-1.00%

Benzyl ethyl methyl 0.03-0.50%

Insecticide 0.04-0.40%

Compound disinfectant 1.00-8.00%

RE microbial fertilizer 0.06-0.30%

Rotten 5-60% is planted in corruption

The thin dry ground earth of dry land 30-55%

Above percentage meter by weight.

2, by the described preparation of claim 1, it is characterized in that: the component of said preparation and proportioning are:

Content is 60% butachlor 2.4%

Content is 25% prometryn 0.5%

Content is 10% benzyl ethyl methyl 0.1%

Content is 90% benthiocarb 0.6%

Compound disinfectant 4.9%

RE microbial fertilizer 0.4%

Humic acid 48.1%

The thin dry ground earth 43% of dry land

3, prepare preparation process as claimed in claim 1, its processing step is as follows:

(1) gets the raw materials ready by described component of claim 1 and proportioning;

(2) with liquid components and the thin dry ground earth of dry land mixings such as butachlors, preliminary refinement makes semi-finished product one;

(3) will pounce on and draw clean, benzyl ethyl methyl, insecticide, compound disinfectant RE microbial fertilizer, solid constituent mixings such as humic acid, preliminary refinement makes semi-finished product two.

(4) with semi-finished product one, two mixings, refinement promptly gets product by 80 mesh sieve holes packing.