Double effective fatty acid preparation for improving plant growing and protecting plant

A plant growth and fatty acid technology, applied in the chemical field, can solve the problems of no preventive activity of plant diseases, plant damage, and no control of bacterial infection

Active Publication Date: 2008-04-30
成都特普生物科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

S.D. Savag et al. applied fatty acids to the diseased parts of plants to directly kill fungi and bacteria and achieved good results (CN1069391A). Their research emphasized the therapeutic effect of fatty acids on plant diseases by killing fungi and bacteria, but made a statement Fatty acids are inactive at very low concentrations and harmful to plants at high concentrations, and fatty acids and their salts or derivatives have no preventive activity against plant diseases
In the experimental results given by them, fatty acids and its salts or derivatives are directly applied to the diseased parts of plants to play a therapeutic role, and the minimum effective concentration of fatty acids and its salts or derivatives applied to plants is 0.125% a.i. (1250 mg / L), fatty acids or their salts or derivatives used at concentrations as low as 0.063% have no effect in controlling the infestation

Method used

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  • Double effective fatty acid preparation for improving plant growing and protecting plant

Examples

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Comparison scheme
Effect test

example 1

[0016] 1) Take 15 grams of sodium palmitate and 2 grams of sodium stearate, both purchased from Sigma-Aldrich, add water to 1 liter, stir and mix well, and prepare a mixed solution of sodium palmitate and sodium stearate.

[0017] 2) Get 100 milligrams of calcium nitrate and add it to 120 milliliters of 10% hydrochloric acid solution, stir fully, add 10 milliliters of sodium triphosphate solution containing 20%, add to the above-mentioned mixed solution after fully stirring, and fully stir to make fatty acid Combination preparations.

example 2

[0018] Example 2. Take 100 ml of fatty acid combination preparation, add water to dilute 100 times, spray evenly on annual grape seedlings, spray once every 15 days, do not use any chemical pesticides and top dressing, and spray chemical pesticides and top dressing on adjacent plots. management for comparison. The investigation results after 3 sprays are shown in Table 1. The fatty acid combination formulation significantly promoted the growth of grape plants.

[0019] Table 1 The effect of fatty acid combination preparation on promoting the growth of grape plants

[0020] deal with

example 3

[0021] Example 3. A field experiment was arranged with the early-maturing peach variety Piqiu Peach in a plot known to have yellowing disease of peach trees for three consecutive years. The cause of the yellowing disease of peach trees has not yet been determined, but preliminary investigations believe that it may be caused by physiological diseases caused by iron deficiency, pathological yellowing caused by a virus-like infection, or a combination of these two reasons. Yellowing of peach trees. The experiment was divided into two groups, one group started treatment before the peach trees appeared yellowing, and the other group started treatment after the peach tree leaves appeared yellowing symptoms.

[0022] For the treatment, take 100 ml of the fatty acid combination preparation, dilute it 100 times with water, and spray it evenly on the leaves of peach trees. It is sprayed every 15 days without using any chemical pesticides and top dressing. 5 plants each for treatment an...

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Abstract

Disclosed is a combined preparation with aliphatic acid as the core, the preparation formulation of which is combining aliphatic acid or aliphatic acid salt or derivant, inorganic acid or organic acid and inorganic salt or organic salt. The preparation can accelerate vegetation, increase plant output and control the harm of plant pests with very low aliphatic acid density, which realizes double effects of both increasing plant output and controlling the harm of plant pests with one preparation.

Description

1. Technical field [0001] The invention relates to new uses of compounds in plant protection and plant growth promotion, belonging to the technical field of chemistry and agriculture, involving chemistry, agronomy, biochemistry and the like. 2. Technical background [0002] With the development of the chemical industry and the expansion of the use of pesticides and fertilizers, the number and variety of chemical pesticides are increasing, and now the world's total output of chemical pesticides (in terms of active ingredients) exceeds 3 million tons. Due to the long-term and large-scale application of chemical pesticides and fertilizers, it has brought about serious environmental pollution and the increasing resistance of pests and diseases. Many countries have invested a lot of money in research and development of new formulations that can replace or reduce chemical pesticides and fertilizers in order to maintain sustainable agricultural production. [0003] Environmental p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/00A01P21/00A01N59/00
Inventor 黄永
Owner 成都特普生物科技股份有限公司
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