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Composition containing 5-ALA and mycose and leaf fertilizer prepared by using composition

A 5-ALA, 5-ALA0.5 technology, applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems of reducing chlorophyll content, the effect is not obvious, affecting plant growth, crop yield and quality, etc.

Inactive Publication Date: 2014-03-26
宿迁市设施园艺研究院 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the concentration of trehalose and 5-ALA is too low, the effect is not obvious. When the concentration is too high, it will accelerate the membrane lipid peroxidation of the leaf surface cells and inhibit the synthesis of chlorophyll, thereby reducing the chlorophyll content and affecting its plant growth and development. crop yield and quality
At present, there is no relevant report on the compound foliar fertilizer of 5-ALA and trehalose

Method used

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  • Composition containing 5-ALA and mycose and leaf fertilizer prepared by using composition
  • Composition containing 5-ALA and mycose and leaf fertilizer prepared by using composition
  • Composition containing 5-ALA and mycose and leaf fertilizer prepared by using composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Step 1: Take KNO 3 9.105g, NH 4 h 2 PO 4 1.725g and MgSO 4 ·7H 2 O1.5g, measured, crushed separately and mixed to make component A.

[0025] The second step: take NaFe-EDTA0.3g, H 3 BO 3 0.0429g, MnSO 4 ·H 2O0.03195g, ZnSO 4 ·7H 2 O0.0033g, CuSO 4 ·5H 2 O0.0012g and (NH 4 ) 6 MoO 24 4H 2 O0.0003g is measured and pulverized separately and mixed with component A to make component B.

[0026] Step 3: Mix 0.015g of 5-ALA and 60g of trehalose with component B to make component C.

[0027] Step 4: Grinding component C to make a composition for preparing foliage fertilizer.

[0028] Step 5: Before spraying, dilute the composition with 15L of water to prepare trehalose 4g / L, 5-ALA1mg / L, KNO 3 607mg / L, NH 4 h 2 PO 4 115mg / L, MgSO 4 ·7H 2 O100mg / L, NaFe-EDTA20mg / L, H 3 BO 3 2.86mg / L, MnSO 4 ·H 2 O2.13mg / L, ZnSO 4 ·7H 2 O0.22mg / L, CuSO 4 ·5H 2 O0.08mg / L, (NH 4 ) 6 MoO 24 4H 2 O0.02mg / L foliar fertilizer solution.

[0029] In production, foliar ...

Embodiment 2

[0031] Cucumber was used as the test material, and seedlings were raised in matrix plug trays. The average culture temperature was day / night: 28°C / 19°C. After the cucumber seedlings appeared the third true leaf, the foliar fertilizer of each test group was sprayed in the evening, every 5 Spray once a day, spray 3 times in total, and measure the growth of each treated plant 5 days after the end of the treatment. Each test treatment of the present invention is as described in Table 1. '+' means added nutrients, '-' means no added nutrients. The concentration of nutrients in each test group is KNO 3 607mg / L, NH 4 h 2 PO 4 115mg / L, MgSO 4 ·7H 2 O100mg / L, NaFe-EDTA20mg / L, H 3 BO 3 2.86mg / L, MnSO 4 ·H 2 O2.13mg / L, ZnSO 4 ·7H 2 O0.22mg / L, CuSO 4 ·5H 2 O0.08mg / L, (NH 4 ) 6 MoO 24 4H 2 O0.02mg / L. The preparation method of the foliage fertilizer of each test group is the same as that in Example 1, only the content of 5-ALA and trehalose added is different.

[0032] T...

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Abstract

The invention relates to a composition containing 5-ALA and mycose and a leaf fertilizer prepared by using the composition. The composition for preparing the leaf fertilizer contains 2000-4000 parts by weight of mycose and 0.5-1 part by weight of 5-ALA. According to the leaf fertilizer containing 5-ALA and mycose, the concentration of the mycose is 2-4g / L, and the concentration of the 5-ALA is 0.5-1mg / L. The 5-ALA and the mycose are compounded at specific concentration, and multiple nutrient elements at specific concentration are used to prepare the compound leaf fertilizer. The 5-ALA and the mycose are synergized and can enhance the content of chlorophyll in the blade in comparison with separately using 5-ALA and the mycose, the photosynthesis of multiple crops is promoted, particularly under adverse situation, the stress resistance of crops can be remarkably enhanced, the growth of plants is greatly promoted, and the yield and quality of crops are improved by maintaining the stability of cells, lowering membrane lipid peroxidation and other physiological ways.

Description

technical field [0001] The invention belongs to the field of fertilizers, in particular to a composition containing 5-ALA and trehalose and a foliage fertilizer prepared therefrom. Background technique [0002] In recent years, there have been a lot of researches on foliar fertilizers, and there are many types of products, such as "5-ALA photosynthetic power agent" produced by Suzhou Namet Biotechnology Co., Ltd. "Non-toxic fertilizer" and "seaweed foliar fertilizer" produced by Qingdao Mingyue Company have good market sales, have made great contributions to the development of ecological agriculture, and achieved good economic and social benefits. However, in actual production and application, it has been found that these two types of foliar fertilizers have certain defects. Although the spraying effect of 5-ALA foliar fertilizers is obvious, the leaves of the plants are under adversity stress such as low temperature, high temperature, and salt stress. Injury, etc. will cau...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 孙锦刘涛郭世荣张宁洪忠举王军伟汪亚尤超
Owner 宿迁市设施园艺研究院
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