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Slow-release colloid for vegetable seedling substrate and preparation method and application of slow-release colloid

A vegetable seedling-raising substrate and a technology for raising seedlings are applied in the field of plant cultivation, can solve the problems of not taking into account the control of vegetable diseases and insect pests, high production cost, unfavorable large-scale popularization and production, etc., and achieve the effect of outstanding stress resistance effect.

Inactive Publication Date: 2019-09-17
严林森
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing matrix formula and technology for vegetable seedling cultivation mainly focus on the demand and balance of nutrients for crops, and do not take into account the prevention and control of vegetable pests and diseases. The defect of high production cost and the large amount of labor in the process of raising seedlings are not conducive to the formation of large-scale promotion of production

Method used

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  • Slow-release colloid for vegetable seedling substrate and preparation method and application of slow-release colloid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Mix 1Kg of S-abactin, Alternaria tennatus activating protein, and 0.3Kg of amino oligosaccharin evenly, add water to dissolve, then add 8.4Kg of water-retaining agent, and prepare a slow-release colloid under stirring conditions.

[0021] The above-mentioned 10Kg slow-release colloid is mixed with the 150Kg seedling-raising substrate with an organic matter content of 50% for the seedling-raising substrate.

Embodiment 2

[0023] Mix 0.8Kg of S-absorbin, Alternaria tennatus activating protein, and 0.25Kg of amino oligosaccharin evenly, add water to dissolve, then add 8.6Kg of polyacrylamide water-retaining agent, and prepare a slow-release colloid under stirring conditions.

[0024] The above-mentioned 9.93Kg slow-release colloid is mixed with the 248Kg seedling-raising substrate with an organic matter content of 40% for the seedling-raising substrate.

Embodiment 3

[0026] Mix 1.2Kg of S-abactin, Alternaria tennatus activating protein, and 0.35Kg of amino oligosaccharin evenly, add water to dissolve, then add 8.2Kg of polyacrylamide water-retaining agent, and prepare a slow-release colloid under stirring conditions.

[0027] The above-mentioned 10.1Kg slow-release colloid and the 151.5Kg seedling-raising substrate with an organic matter content of 40% are mixed for the seedling-raising substrate.

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Abstract

The invention discloses a slow-release colloid for a vegetable seedling substrate and a preparation method and application of the slow-release colloid, and belongs to the technical field of plant cultivation. The active ingredients of the slow-release colloid for the vegetable seedling substrate comprise S-abscisic acid, plant activator protein, amino-oligosaccharin and a water-retaining agent in a mass ratio of (8-12):(2.5-3.5):(2.5-3.5):(82-86). The conventional using concentration is broken through, high-concentration implantation and slow release are achieved, the traditional using difficulty of the technical requirements for high frequency, concentration, humidity and the like is changed, and stress-resistance and disease-resistance genes are extremely expressed; the difference between the influences, brought when temperature and humidity are changed, of biotechnological materials on the plant growth are solved, and excitation and control over the biotechnological materials, reproductive growth and vegetative growth are in a reasonable dynamic balanced state for a long time.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and relates to a slow-release colloid for a vegetable seedling raising substrate, a preparation method and application thereof. Background technique [0002] Vegetables are mostly cultivated by direct seeding in field production, but this cultivation method is easily restricted by the natural environment and climate conditions, and cannot be adjusted according to the needs of the growth and development of crop seedlings, and the risk of failure is relatively high. [0003] Plug seedling cultivation is a method of rapidly growing high-quality seedlings. Its main advantage is that it can control the environmental conditions of the crops for optimal growth. With the development of my country's modern agriculture, more and more people pay more and more attention to industrial vegetable seedling cultivation, and plug seedling cultivation is the main measure of current industrial seedling cul...

Claims

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Application Information

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IPC IPC(8): A01G24/00A01G22/05A01N37/42A01N61/00A01N43/16A01N25/10
CPCA01N25/10A01N37/42A01N43/16A01N61/00A01G22/05A01G24/00
Inventor 严串严林森秦云秀马卫华
Owner 严林森
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