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Leaf preserving agent and preparation method thereof

The technology of a leaf-preserving agent and a developing agent is applied in the field of leaf-preserving agent and its preparation, and can solve the problems of wilting or falling off of functional leaves.

Inactive Publication Date: 2010-05-05
安阳全丰生物科技有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, rooting after transplanting is the key to survival rate and slow seedling growth. After transplanting, a suitable root-to-shoot ratio must be maintained. On the one hand, functional leaves of transplanted plants are prone to physiological consumption caused by excessive transpiration and dehydration. wilting or falling off, on the other hand, the seedlings cannot absorb soil moisture in time to meet transpiration dehydration. In view of this, there is a need for a method that can protect leaves, inhibit water transpiration, promote rooting, maintain a suitable root-to-shoot ratio, improve transplanting survival rate and fast Products with the ability to return seedlings

Method used

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  • Leaf preserving agent and preparation method thereof
  • Leaf preserving agent and preparation method thereof
  • Leaf preserving agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1, the preparation of leaf-preserving agent

[0035] 1. The dosage of each component of the leaf-preserving agent

[0036] 3g of potassium 8-hydroxyquinoline sulfate, 7g of potassium polyacrylate, 0.05g of α-naphthaleneacetic acid, 2.5g of diffusing agent NNO and 87.45g of water.

[0037] 2. Preparation of leaf-preserving agent

[0038] 1) Heat 1 / 2 of the above weight portion of water to 80°C, add 7g of potassium polyacrylate to dissolve it completely, and after cooling to room temperature, add 3g of 8-hydroxyquinoline potassium sulfate to obtain a mixed solution;

[0039] 2) Dissolve 0.05 g of α-naphthaleneacetic acid and 2.5 g of diffusing agent NNO with the remaining weight of water, then add them to the mixed solution in step 1), and stir well to obtain the leaf-preserving agent of the present invention.

Embodiment 2

[0040] Embodiment 2, the preparation of leaf-preserving agent

[0041] 1. The dosage of each component of the leaf-preserving agent

[0042] 1 g of potassium 8-hydroxyquinoline sulfate, 5 g of potassium polyacrylate, 0.01 g of α-naphthalene acetic acid, 2 g of diffusing agent NNO and 84 g of water.

[0043] 2. Preparation of leaf-preserving agent

[0044] 1) Heat 4 parts by weight of water to 80° C., add 5 g of potassium polyacrylate to dissolve it completely, and after cooling to room temperature, add 1 g of 8-hydroxyquinoline potassium sulfate to obtain a mixed solution;

[0045] 2) Dissolve 0.01 g of α-naphthalene acetic acid and 2 g of diffusing agent NNO with the remaining weight of water, then add them to the mixed solution in step 1), and stir well to obtain the leaf-preserving agent of the present invention.

Embodiment 3

[0046] Embodiment 3, the preparation of leaf-preserving agent

[0047] 1. The dosage of each component of the leaf-preserving agent

[0048] 5g of potassium 8-hydroxyquinoline sulfate, 10g of potassium polyacrylate, 0.1g of α-naphthylacetic acid, 3g of diffusing agent NNO and 92g of water.

[0049] 2. Preparation of leaf-preserving agent

[0050] 1) Heat 1 / 2 of the above weight part of water to 80°C, add 10g of potassium polyacrylate to dissolve it completely, and after cooling to room temperature, add 5g of 8-hydroxyquinoline potassium sulfate to obtain a mixed solution;

[0051] 2) Dissolve 0.1 g of α-naphthalene acetic acid and 3 g of diffusing agent NNO with the remaining weight of water, then add them to the mixed solution in step 1), and stir well to obtain the leaf-preserving agent of the present invention.

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Abstract

The invention discloses a leaf preserving agent and a preparation method thereof. The leaf preserving agent mainly contains the following active constituents in parts by weight: 1-5 parts of 8-hydroxyquinoline sulfate, 5-10 parts of polyacrylic potassium, 0.01-0.1 part of alpha-naphthylacetic acid and 2-3 parts of moistening developing agent. Employing the leaf preserving agent can increase the plant transplanted survival rate to 96-100 percent and shorten the seedling recovering stage by 5-7 days.

Description

technical field [0001] The invention relates to the technical field of agriculture and forestry planting, and particularly relates to a leaf-preserving agent and a preparation method thereof. Background technique [0002] In recent decades, the cultivation techniques of various crops, fruits, vegetables and flowers have been continuously innovated and improved, which has made various agricultural and forestry techniques fully developed. For example, seedbed transplanting technology is an advanced cultivation technology that can promote rapid and early maturity of plants, increase yield, and enhance quality. It can save land resources, relieve stubble pressure, enrich farming methods, and save seeds, thus bringing significant economic and social benefits. This technology has been widely and diversifiedly applied in the field of production and cultivation. At present, one or more crops are grown and transplanted all year round in many areas. Such as cotton, rice, corn and v...

Claims

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Application Information

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IPC IPC(8): A01N43/42A01N37/10A01P21/00A01P1/00A01N3/00
Inventor 张继昌毛树春荣建军韩迎春王国平吴达勇
Owner 安阳全丰生物科技有限公司
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