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Plant source seed soaking agent and preparation method thereof

A plant source and seed soaking agent technology, applied in the field of pesticides, can solve the problems of limited resources, low biological activity, high production cost of camelamine, etc., and achieve the effect of good economic benefits and convenient transportation

Inactive Publication Date: 2010-09-01
SUZHOU POLYTECHNIC INST OF AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The biological activity of the "FA Handilong" is relatively low, and the production cost of hastine (79041) is high, and resources are limited

Method used

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  • Plant source seed soaking agent and preparation method thereof
  • Plant source seed soaking agent and preparation method thereof
  • Plant source seed soaking agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] (1) After washing and chopping the stalks, stems and leaves of plants (Nicotiana safflower) containing nicotine compounds, immerse them in hydrochloric acid with a mass fraction of 15%, filter after 7 hours, and obtain the plant extract (containing nicotine compounds) plant extracts);

[0038] (2) According to the mass percentage, get the following components:

[0039] Calcium chloride 0.5%;

[0040] Hydrogen peroxide 5%;

[0041] Potassium dihydrogen phosphate 1.5%;

[0042] Ammonia 15%;

[0043] Gibberellin 0.01%;

[0044] Trace elements 0.003%;

[0045] Plant source extract 35%;

[0046] All the other is solvent, and described solvent is the mixture of ethanol and water, and the amount of ethanol is the amount that just dissolves gibberellin;

[0047] The gibberellin is dissolved in ethanol, and then calcium chloride, hydrogen peroxide, potassium dihydrogen phosphate, ammonia water, trace elements, plant source extract and water are added to obtain a plant sou...

Embodiment 2

[0049] (1) Wash and chop the plant stalks, stems, and leaves containing nicotinic compounds, immerse them in 12% hydrochloric acid by mass fraction, filter after 8 hours, and obtain the plant extract (plant extract containing nicotinic compounds) ;

[0050] (2) According to the mass percentage, get the following components:

[0051] Calcium chloride 1%;

[0052] Hydrogen peroxide 3%;

[0053] Potassium dihydrogen phosphate 0.5%;

[0054] Ammonia 17%;

[0055] Gibberellin 0.006%;

[0056] Trace elements 0.002%;

[0057] Extracts of plant origin 48%;

[0058] All the other is solvent, and described solvent is the mixture of ethanol and water, and the amount of ethanol is the amount that just dissolves gibberellin;

[0059] The gibberellin is dissolved in ethanol, and then calcium chloride, hydrogen peroxide, potassium dihydrogen phosphate, ammonia water, trace elements, plant source extract and water are added to obtain a plant source seed soaking agent.

Embodiment 3

[0060] Embodiment three: adopt embodiment one gained botanical source seed soaking agent to carry out soaking experiment

[0061] The pot test was carried out with five different dilution ratios. The ratio (volume ratio) of the plant source seed soaking agent to water was 1:12000, 1:6000, 1:4000, 1:2000, 1:1000, plus clear water as a control. A total of 6 treatment groups were set up, and the seeds were soaked for 4-6 hours. The liquid level of the liquid medicine should be 1cm higher than the seeds. During this period, they were turned twice, and then drained after soaking, and then sowed. , greening and other effects.

[0062] 1 tiller increasing effect

[0063] The wheat seeds treated with the botanical seed soaking agent obtained in Example 1 have dark green leaves at the seedling stage, and increased tillers per plant. The effect of tiller increase was examined before overwintering. Table 1 shows that the tillering of a single plant decreased slightly in the 1:12000 tre...

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Abstract

The invention belongs to the technical field of pesticide and discloses a seed soaking agent. The seed soaking agent comprises 0.5 to 1.5 percent of calcium chloride, hydrogen peroxide, 0.5 to 1.5 percent of monopotassium phosphate, 15 to 18 percent of ammonia, 0.005 to 0.01 percent of gibberellin, 0.001 to 0.003 percent of trace elements, 30 to 50 percent of plant source extract and the balance of solvent; the solvent is a mixture of ethanol and water; the raw materials used by the seed soaking agent have no residue and pollution during use; the seed soaking agent has the functions of killing insect, sterilizing, resisting diseases and increasing output, and has high quality and efficiency and low cost; under the level of wheat output of 350 kilograms per hectare, 25 to 47kilograms of wheat can be increased by only one-time seed soaking; the economic benefit is good; and meanwhile, the seed soaking agent has the advantages of easily obtaining high-power concentrated solution, along with convenient transportation.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a botanical seed soaking agent and a preparation method thereof. Background technique [0002] In many wheat producing areas, due to dry soil and water shortage, wheat yields have been low and unstable for a long time. Especially during the sowing period of wheat, there is little rainfall or even no rainfall for a long time, which makes the soil dry and unable to sow. Judging from the current situation, the shortage of water resources and the threat of drought will be long-term. To improve the production level of wheat, we must seek scientific and efficient water-saving cultivation methods. [0003] At present, there are many wheat seed treatment agents, such as seed soaking agents and seed dressing agents, and there are many types; the current domestically sold drought-resistant pesticides include: fulvic acids represented by "FA Handilong", and salicine ( 79041) as the repre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01N65/38A01N59/06A01N59/00A01N43/90A01P21/00
Inventor 司文会李克俭阙小峰徐良华景清
Owner SUZHOU POLYTECHNIC INST OF AGRI
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