Nutrient solution for improving transplanting survival rate of nursery stocks and preparation method thereof

A technique of transplanting survival rate and nutrient solution, applied in the field of nutrient solution, can solve the problems of area increase and high investment, and achieve the effects of promoting root growth, improving economic benefits and obvious effects.

Inactive Publication Date: 2011-06-15
山西天行若木生物工程开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The area of ​​nutrient hydroponics has grown rapidly, and the investment is high
The reason for the ...

Method used

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  • Nutrient solution for improving transplanting survival rate of nursery stocks and preparation method thereof
  • Nutrient solution for improving transplanting survival rate of nursery stocks and preparation method thereof
  • Nutrient solution for improving transplanting survival rate of nursery stocks and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] Each 1L of water contains 0.15g of ammonium nitrate, 0.12g of potassium nitrate, 0.15g of potassium dihydrogen phosphate, 0.28g of calcium chloride, 0.18g of magnesium sulfate, 10ML of chelated iron, 0.065g of zinc sulfate, 0.09g of manganese sulfate, and 0.0025g of copper sulfate g, boric acid 0.03g, sodium molybdate 0.002g, indolebutyric acid 5mg, naphthaleneacetic acid 0.125mg.

[0069] The preparation method of nutrient solution of the present invention comprises the following steps:

[0070] (1) Preparation of liquid A: Add 0.15 g of ammonium nitrate, 0.12 g of potassium nitrate, and 0.15 g of potassium dihydrogen phosphate into 500 ml of water, stir well until all of them dissolve, and prepare liquid A;

[0071] (2) Preparation of liquid B: add 0.28 g of calcium chloride into 50 ml of water and stir, and dissolve all to obtain liquid B;

[0072] (3) Prepare liquid C: add 0.18 g of magnesium sulfate into 50 ml of water and stir, and dissolve all to obtain liquid C...

Embodiment 2

[0079] Each 1L of water contains 0.2g of ammonium nitrate, 0.15g of potassium nitrate, 0.2g of potassium dihydrogen phosphate, 0.3g of calcium chloride, 0.2g of magnesium sulfate, 15ML of chelated iron, 0.07g of zinc sulfate, 0.12g of manganese sulfate, and 0.003 of copper sulfate g, boric acid 0.05g, sodium molybdate 0.003g, indolebutyric acid 7mg, naphthaleneacetic acid 0.128mg.

[0080] The preparation method of nutrient solution of the present invention comprises the following steps:

[0081] (1) Preparation of liquid A: Add 0.2 g of ammonium nitrate, 0.15 g of potassium nitrate, and 0.2 g of potassium dihydrogen phosphate into 500 ml of water, stir well until all of them dissolve, and prepare liquid A;

[0082] (2) Preparation of liquid B: add 0.3 g of calcium chloride into 50 ml of water and stir, and completely dissolve to obtain liquid B;

[0083] (3) Prepare liquid C: add 0.2 g of magnesium sulfate into 50 ml of water and stir, and dissolve all to obtain liquid C;

...

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Abstract

The invention relates to nutrient solution for improving transplanting survival rate of nursery stocks and a preparation method thereof. The method comprises the following steps of: adding ammonium nitrate, potassium nitrate and potassium dihydrogen phosphate into water to prepare solution A; adding calcium chloride into water to prepare solution B; adding magnesium sulfate into water to prepare solution C; weighing ferrous sulfate heptahydrate and ethylene diamine tetraacetic acid, adding boiled water, fixing the volume to 1,000ml, and taking 10 to 15ml/l of solution, namely solution D; dissolving zinc sulfate, manganese sulfate, copper sulfate, boracic acid and sodium molybdate into the boiled water to prepare solution E; weighing indolebutyric acid, and fully dissolving the indolebutyric acid by using a little amount of alcohol to obtain solution F; weighing naphthylacetic acid, and dissolving the naphthylacetic acid by using a little amount of alcohol to obtain solution G; and pouring the prepared solution B into the solution A, sequentially pouring the solution C, the solution D, the solution E, the solution F and the solution G into the solution A, adding water, regulating the pH, and stirring the solution to obtain the nutrient solution. The nutrient solution effectively shortens the seedling delaying period, realizes quick seedling delay and robustness of the nursery stocks, improves the survival rate, the quality and the transplanting survival rate of the nursery stocks, and fulfills the purposes of saving the production and reducing the cost.

Description

technical field [0001] The invention relates to a regulator of the survival rate of transplanted plants, in particular to a nutrient solution which shortens the slow seedling period of transplanting, improves the quality of seedlings, and reduces production costs by irrigating roots when seedlings are transplanted. technical background [0002] The application of nutrient solution in China started from human excrement and urine, and was first applied to the cultivation of vegetable flowers and trees in the late 1970s. Shandong Agricultural University first started the soilless cultivation production experiment, and the artificially prepared nutrient solution was applied in production, and achieved success. In the mid-1980s, greenhouses and soilless cultivation facilities imported from abroad were put into production one after another, and the research and application of nutrient solution followed. developed. Especially with the reform and opening up, people's living standar...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 王鹏翟海翔刘书枫张靖华王爱玲
Owner 山西天行若木生物工程开发有限公司
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