Seed dressing agent applicable to paddy rice

A seed dressing agent and rice technology, applied in the field of pesticides, can solve the problems of high incidence of bakanae disease and dry sharp nematode disease, uneven use effect, not very good, etc., to increase chlorophyll content and root activity, use Flexibility and the effect of improving the quality of seedlings

Inactive Publication Date: 2018-06-29
金华市铁骑士生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many kinds of rice seed dressing agents in agricultural production, most of which are sterilized and disinfected, but the effects are uneven, the effect is single, and not very good. higher

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A seed dressing agent suitable for rice, specifically comprising the following components and their parts by weight: 60 parts of plant source extracts, 3 parts of imidacloprid, 5 parts of metalaxyl, 3 parts of salicylic acid, 0.2 parts of ammonium citrate, 1 part of auxiliary agent, 3 parts of polymer water-absorbing resin, 3 parts of abscisic acid, 3 parts of Nasser's hair, 3 parts of trace elements and 5 parts of fulvic acid. The active ingredients in the above-mentioned seed dressing agents have significant synergistic effects, and have the functions of water retention and pest control, and pathogenic bacteria and pests are not easy to develop resistance to them, and have good conduction characteristics and multiple action sites, which are beneficial to crops and the environment. Safe, it can improve the activity of defensive enzymes in the seeds, so as to transform and clean up harmful substances such as peroxides and polyphenols produced when infected by pathogenic ...

Embodiment 2

[0027] A seed dressing agent suitable for rice, specifically comprising the following components and their parts by weight: 40 parts of plant source extract, 5 parts of imidacloprid, 2 parts of metalaxyl, 6 parts of salicylic acid, 0.06 part of ammonium citrate, 3 parts of additives, 0.2 parts of polymer water-absorbing resin, 5 parts of abscisic acid, 1 part of Nasserol, 5 parts of trace elements and 3 parts of fulvic acid.

[0028] The preparation method of the above-mentioned plant source extract is as follows: take 30 parts of Artemisia annua, 20 parts of purslane, 15 parts of Artemisia oleracea, 10 parts of Houttuynia cordata, 30 parts of bitter bark vine, 1 part of garlic in parts by weight, and then press the feed liquid Add water to the mixture at a ratio of 1:5 (g / mL), mix evenly, microwave extraction at a microwave power of 200W for 18min, cool to room temperature, and then centrifuge in a centrifuge at a speed of 6000r / min for 20min to collect the supernatant , Conc...

Embodiment 3

[0034] A seed dressing agent suitable for rice, specifically comprising the following components and their parts by weight: 50 parts of plant source extract, 4 parts of imidacloprid, 3 parts of metalaxyl, 5 parts of salicylic acid, 0.15 parts of ammonium citrate, 2 parts of additives, 1 part of polymer water-absorbent resin, 4 parts of abscisic acid, 2 parts of Nasser's hair, 4 parts of trace elements and 4 parts of fulvic acid.

[0035] The preparation method of the above-mentioned plant source extract is as follows: take 25 parts of Artemisia annua, 25 parts of purslane, 12 parts of Artemisia oleracea, 12 parts of Houttuynia cordata, 25 parts of bitter bark vine, 1.5 parts of garlic in parts by weight, and then press the feed liquid Add water to the mixture at a ratio of 1:4 (g / mL), mix evenly, extract by microwave at a microwave power of 220W for 15min, cool to room temperature, and then centrifuge for 15min in a centrifuge at a speed of 7000r / min to collect the supernatant ...

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Abstract

The invention discloses a seed dressing agent applicable to paddy rice. The seed dressing agent is specifically prepared from the following components in parts by weight: 40 to 60 parts of plant-derived extract, 3 to 5 parts of imidacloprid, 2 to 5 parts of mefenoxam, 3 to 6 parts of salicylic acid, 0.06 to 0.2 part of ammonium citrate, 1 to 3 parts of auxiliary agent, 0.2 to 3 parts of macromolecular water-absorption resin, 3 to 5 parts of abscisic acid, 1 to 3 parts of Nashi 778, 3 to 5 parts of trace elements and 3 to 5 parts of fulvic acid. The seed dressing agent disclosed by the invention has the beneficial effects that all effective components in the seed dressing agent have a remarkable synergistic effect and also have effects of retaining water and preventing and controlling diseases and insect pests; the seed dressing agent has a very good conduction property and various acting sites; the activity of a defense enzyme in seeds can be improved, and the content of chlorophyll ofseedlings and the activity of root systems can be increased.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a seed dressing agent suitable for rice. Background technique [0002] Rice is an annual grass plant native to China and one of the world's major food crops. The fruit of rice is paddy, which is called rice or rice after husk. Nearly half of the world's population, including almost the entire population of East Asia and Southeast Asia, feeds on rice. Rice is also one of the most important grain crops in my country. The national rice planting area accounts for about 30% of the grain crop area, and the output is close to half of the total grain output. The cultivation history has been 14000-18000 years. Rice is an important food crop, and it can also be used for starch production, wine making, and vinegar production. Rice bran can be used for sugar production, oil extraction, and furfural extraction for industrial and medical purposes; rice straw is good feed, papermaking raw ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/42A01N61/00A01N51/00A01N37/46A01N37/42A01N37/36A01N37/40A01N25/10A01P3/00A01P1/00A01P7/04A01P21/00C05G3/00C05G3/02A01C1/06C05G3/60
CPCA01C1/06A01N25/10A01N37/36A01N37/40A01N37/42A01N37/46A01N51/00A01N61/00A01N65/00A01N65/08A01N65/12A01N65/14A01N65/42C05D9/02C05G3/00C05G3/60C05F11/00C05F11/02
Inventor 全盈园
Owner 金华市铁骑士生物科技有限公司
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