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Low-temperature elicitor and using method thereof

An inducer and low-temperature technology, applied in the field of inducer, can solve the problems of lack of cold-resistant and stress-resistant immune system, unsatisfactory yield and quality, etc., to improve crop resistance to stress, improve plant disease resistance, and increase fullness degree of effect

Inactive Publication Date: 2017-08-18
东安县源丰农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some areas, single film and double film are used to cover the winter, and the yield and quality are still unsatisfactory.
Lack of a factor that can effectively activate the cold-resistant and stress-resistant immune system in plants

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The low-temperature inducer of this embodiment is characterized in that it is prepared by mixing uniformly selected fulvic acid salts, imported fermentation chelatase, salicylic acid, and Glucose antifreeze immune factors according to a weight ratio of 1:1.6:1.6:2.5. become.

[0017] The present invention also proposes a method for using the above-mentioned cryo-induced antigen, comprising the following steps:

[0018] A. Fertilize and strengthen seedlings: in October in autumn, apply organic fertilizer to the fruit plants once, and then apply phosphorus and potassium fertilizers again to improve the carbon-nitrogen ratio;

[0019] B. Enzyme stimulation: Before winter, from the end of October, every 13 days, apply an environmentally friendly enzyme made from waste buds, brown sugar, and water of the same fruit strain, and add water at a ratio of 1:1000 After dilution, drip irrigation, watering or foliar fertilization, use 3 times in a row to stimulate plant hormones; ...

Embodiment 2

[0024] The low-temperature inducer of this embodiment is characterized in that it is prepared by mixing uniformly selected fulvic acid salts, imported fermentation chelatase, salicylic acid, and Glucose antifreeze immune factors according to a weight ratio of 1:1.8:1.8:2.8. become.

[0025] The present invention also proposes a method for using the above-mentioned cryo-induced antigen, comprising the following steps:

[0026] A. Fertilize and strengthen seedlings: in October in autumn, apply organic fertilizer to the fruit plants once, and then apply phosphorus and potassium fertilizers again to improve the carbon-nitrogen ratio;

[0027] B. Enzyme stimulation: Before winter, from the end of October, apply an environmentally friendly enzyme fermented from waste buds and flowers of the same fruit plant, brown sugar, and water every 15 days, and add water at a ratio of 1:1000 After dilution, drip irrigation, watering or foliar fertilization, use 3 times in a row to stimulate pl...

Embodiment 3

[0032]The low-temperature inducer of this embodiment is characterized in that it is prepared by mixing uniformly selected fulvic acid salt, imported fermentation chelatase, salicylic acid, and Glucose antifreeze immune factor according to the weight ratio of 1:2:2:3. become.

[0033] The present invention also proposes a method for using the above-mentioned cryo-induced antigen, comprising the following steps:

[0034] A. Fertilize and strengthen seedlings: in October in autumn, apply organic fertilizer to the fruit plants once, and then apply phosphorus and potassium fertilizers again to improve the carbon-nitrogen ratio;

[0035] B. Enzyme stimulation: Before winter, from the end of October, every 16 days, apply an environmentally friendly enzyme made from waste buds, brown sugar, and water of the same fruit strain, and add water at a ratio of 1:1000 After dilution, drip irrigation, watering or foliar fertilization, use 3 times in a row to stimulate plant hormones;

[0036...

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PUM

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Abstract

The invention discloses a low-temperature elicitor and a using method thereof and belongs to the field of elicitors for enhancing plant resistance. The low-temperature elicitor is prepared by well mixing well-chosen fulvate, imported fermented chelatase, salicylic acid and Glucose antifreezing immune factor according to a weight ratio of 1:1.5-2:1.5-2:2.5-3. The using method includes following steps: A, increasing fertilizer to strengthen seedlings: applying organic fertilizer and phosphorus-potassium fertilizer to fruit plants at autumn to improve carbon-nitrogen ratio; B, using enzyme for stimulation: starting from late October, applying environment-friendly enzyme prepared by fermenting waste bud, flower and fruit of same fruit plants, brown sugar and water every other 12-18 days, and consecutively using the enzyme for three times to stimulate plant hormone; C, spraying the low-temperature elicitor: adding water to dilute the low-temperature elicitor according to a proportion of 1:600 5-8 days before cooling of each time, and uniformly spraying the low-temperature elicitor to the plants. The low-temperature elicitor can improve cold resistance, improve quality of vegetables and fruits, increase yield and induce stress resistance.

Description

technical field [0001] The present invention relates to a kind of inducer and its application method, in particular to a low-temperature inducer for fruit trees and fruit strains and its application method. Background technique [0002] Some heat-loving fruits, such as dragon fruit, sugar cane, jackfruit, etc., are native to tropical and subtropical regions. It has some biological characteristics: moisture resistance, heat resistance, low temperature resistance, etc. For example, dragon fruit can withstand high temperatures of 40-50°C, but there are different degrees of cold damage below 8°C, and it will freeze to death if it is lower than 0°C; jackfruit has different degrees of cold damage below 5°C, and it will freeze to death if it is below 0°C; because The nutrition and taste of these fruits are favored by the market, and some southern provinces and cities have introduced them one after another, and have used greenhouses for cultivation experiments. However, in some ar...

Claims

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Application Information

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IPC IPC(8): A01N63/00A01N61/00A01N37/40A01P21/00A01G17/00
CPCA01N63/00A01G17/005A01N37/40A01N61/00A01N2300/00
Inventor 唐力许森源唐红艳
Owner 东安县源丰农业科技发展有限公司
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