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Liquid fertilizer for promoting rooting of pinus massoniana softwood cutting, and preparation method and application of liquid fertilizer

A technology for liquid fertilizer and young branch cutting, applied in the directions of liquid fertilizer, botanical equipment and method, application, etc., can solve the problems of restricting the process of asexual pine cultivating, difficulty in rooting of Masson pine, low survival of cuttings, etc., so as to inhibit callus. The tissue is too large, the rooting effect is remarkable, and the effect of improving the rooting rate of cuttings

Active Publication Date: 2016-12-14
GUANGXI FORESTRY RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, it is difficult for Pinus massoniana to take root, and the survival of cuttings is low, which seriously restricts the process of asexual afforestation of Pinus massoniana

Method used

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  • Liquid fertilizer for promoting rooting of pinus massoniana softwood cutting, and preparation method and application of liquid fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A liquid fertilizer for promoting the rooting of twig cuttings of Pinus massoniana, comprising the following raw materials: potassium nitrate 600 mg / L, ammonium sulfate 300 mg / L, potassium dihydrogen phosphate 500 mg / L, magnesium sulfate 200 mg / L, calcium chloride 100 mg / L, boric acid 10 mg / L, copper sulfate 0.2 mg / L, niacin 50 mg / L, folic acid 5 mg / L, VB 12 5 mg / L, biotin 5 mg / L, phloroglucinol 50 mg / L, choline chloride 50 mg / L, indole butyric acid 50 mg / L, ABT 1 100 mg / L, brassinolide 5 mg / L.

[0023] The preparation method of the liquid fertilizer for promoting the rooting of masson pine twig cuttings is as follows:

[0024] Weigh potassium nitrate, ammonium sulfate, potassium dihydrogen phosphate, magnesium sulfate, calcium chloride, boric acid, and copper sulfate, and dissolve them in water at 70-80°C to obtain a solution with the above mass concentration, and add the obtained solution to the reaction kettle in sequence , stir evenly to obtain the mixture I;

...

Embodiment 2

[0029] A liquid fertilizer for promoting the rooting of twig cuttings of Pinus massoniana, comprising the following raw materials: potassium nitrate 600 mg / L, ammonium sulfate 300 mg / L, potassium dihydrogen phosphate 500 mg / L, magnesium sulfate 200 mg / L, calcium chloride 100 mg / L, boric acid 15 mg / L, copper sulfate 0.2 mg / L, niacin 100 mg / L, folic acid 10 mg / L, VB 12 10 mg / L, biotin 10 mg / L, phloroglucinol 100 mg / L, choline chloride 100 mg / L, indole butyric acid 100 mg / L, ABT 1 100 mg / L, brassinolide 5 mg / L.

[0030] The preparation method of the liquid fertilizer for promoting the rooting of masson pine twig cuttings is as follows:

[0031] Weigh potassium nitrate, ammonium sulfate, potassium dihydrogen phosphate, magnesium sulfate, calcium chloride, boric acid, and copper sulfate, and dissolve them in water at 70-80°C to obtain a solution with the above mass concentration, and add the obtained solution to the reaction kettle in sequence , stir evenly to obtain the mixtur...

Embodiment 3

[0036] A liquid fertilizer for promoting the rooting of twig cuttings of Pinus massoniana, comprising the following raw materials: potassium nitrate 600 mg / L, ammonium sulfate 300 mg / L, potassium dihydrogen phosphate 500 mg / L, magnesium sulfate 200 mg / L, calcium chloride 100 mg / L, boric acid 20 mg / L, copper sulfate 0.2 mg / L, niacin 50 mg / L, folic acid 5 mg / L, VB 12 5 mg / L, biotin 5 mg / L, phloroglucinol 50 mg / L, choline chloride 100 mg / L, indole butyric acid 100 mg / L, ABT1 200 mg / L, brassinolide 5 mg / L.

[0037] The preparation method of the liquid fertilizer for promoting the rooting of masson pine twig cuttings is as follows:

[0038] Weigh potassium nitrate, ammonium sulfate, potassium dihydrogen phosphate, magnesium sulfate, calcium chloride, boric acid, and copper sulfate, and dissolve them in water at 70-80°C to obtain a solution with the above mass concentration, and add the obtained solution to the reaction kettle in sequence , stir evenly to obtain the mixture I;

...

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Abstract

The invention discloses a liquid fertilizer for promoting rooting of pinus massoniana softwood cutting. The liquid fertilizer comprises the following raw materials: potassium nitrate, ammonium sulfate, potassium dihydrogen phosphate, magnesium sulfate, calcium chloride, boric acid, copper sulphate, nicotinic acid, folic acid, VB12, biotin, m-trihydroxybenzene, choline chloride, indolebutyric acid, ABT1 and brassinolide. A preparation method of the liquid fertilizer comprises weighing potassium nitrate, ammonium sulfate, potassium dihydrogen phosphate, magnesium sulfate, calcium chloride, boric acid and copper sulphate, dissolving the weighed materials in water, adding the obtained product into a reactor, and performing uniform stirring to obtain a mixed solution I; and adding nicotinic acid, folic acid, VB12, and biotin one by one into the mixed solution I, adding m-trihydroxybenzene, choline chloride, indolebutyric acid, ABT1 and brassinolide in sequence, and performing cooling after the reaction is over to obtain a mixed solution II. Root-promoting agents, such as vitamins, phenolic acid substances and plant growth regulators, match a large number of microelements, thereby increasing the rooting rate of pinus massoniana cutting. The liquid fertilizer has great economic, social and ecological benefit.

Description

technical field [0001] The invention belongs to the technical field of forestry fertilizers, and relates to a liquid fertilizer for promoting the rooting of masson pine twig cuttings, a preparation method and an application thereof. Background technique [0002] Masson pine ( Pinus massoniana Lamb.) is the main afforestation tree species in southern my country. Due to the dual-purpose characteristics of resin and wood, it has high comprehensive utilization value and broad promotion prospects. In recent years, with the intensification of contradictions between people's growing living needs and the shortage of timber resources and the gradual depletion of non-renewable resources such as petroleum, the sustainable development of ecology, economy and society has attracted more and more attention from the society. Based on the problems of ecological safety, resource security and social security in our country, it is necessary to vigorously develop the masson pine plantation as t...

Claims

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Application Information

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IPC IPC(8): A01H4/00C05G3/00
CPCA01H4/00C05B7/00C05G3/00C05G5/23C05C3/00C05C5/02C05D3/00C05D5/00C05D9/02
Inventor 姚瑞玲王胤
Owner GUANGXI FORESTRY RES INST
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