Growth promoter specially used for forestry nursery stock

A technology of growth promoter and plant growth regulator, which is applied in the field of agricultural fertilizer preparation, can solve the problems of lack of systematic guidance and low development level of seedling fertilization experiments, and achieve the effect of promoting seedling growth and early morphological establishment

Inactive Publication Date: 2017-05-10
CHONGQING ANSHANGYUAN AGRI TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The development level of seedling fertilization experiments in my country is relatively low, and there is a lack of technical measures to systematically guide seedling fertilization, and the conventional methods and means of agricultural fertilization are still mainly used in seedling cultivation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A special growth promoter for forestry seedlings, which is composed of the following components in parts by weight: 5 parts of nitrogen fertilizer, 3 parts of phosphorus fertilizer, 2 parts of potassium fertilizer, 0.2 part of rooting powder, 0.1 part of plant growth regulator, and 0.5 part of fungicide.

[0014] The plant growth regulator is one of hydrazide, gibberellin, ethephon and naphthaleneacetic acid.

[0015] The growth promoter is powder preparation or water preparation.

Embodiment 2

[0017] A special growth promoter for forestry seedlings, which consists of the following components in parts by weight: 10 parts of nitrogen fertilizer, 8 parts of phosphorus fertilizer, 5 parts of potassium fertilizer, 2 parts of rooting powder, 0.35 parts of plant growth regulator and 2 parts of fungicide.

[0018] The plant growth regulator is one of hydrazide, gibberellin, ethephon and naphthaleneacetic acid.

[0019] The growth promoter is powder preparation or water preparation.

Embodiment 3

[0021] A special growth promoter for forestry seedlings, which consists of the following components in parts by weight: 7 parts of nitrogen fertilizer, 5 parts of phosphorus fertilizer, 4 parts of potassium fertilizer, 1.1 parts of rooting powder, 0.25 parts of plant growth regulator, and 1.3 parts of fungicide.

[0022] The plant growth regulator is one of hydrazide, gibberellin, ethephon and naphthaleneacetic acid.

[0023] The growth promoter is powder preparation or water preparation.

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PUM

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Abstract

The invention belongs to the field of agricultural fertilizer preparation, and especially relates to a growth promoter specially used for forestry nursery stock. The growth promoter specially used for forestry nursery stock is composed of, by weight, 5 to 10 parts of a nitrogen fertilizer, 3 to 8 parts of a phosphate fertilizer, 2 to 5 parts of a potassium fertilizer, 0.2 to 2 parts of a rooting powder, 0.1 to 0.35 part of a plant-growth regulator, and 0.5 to 2 parts of a bactericide.

Description

technical field [0001] The invention belongs to the technical scope of agricultural fertilizer preparation, and in particular relates to a special growth promoter for forest seedlings. Background technique [0002] In the early stage of cultivation or transplantation, the seedlings will grow slowly and have difficulty in rooting, which seriously affects the survival rate and economic benefits of seedling cultivation. [0003] In raising seedlings, techniques such as applying micro-fertilizers, inoculating mycorrhizae, and using container seedlings can greatly increase the rate of strong seedlings. The development level of seedling fertilization experiment in our country is relatively low, lack of technical measures to systematically guide seedling fertilization, and the conventional methods and means of agricultural fertilization are still mainly used in seedling cultivation. With the improvement of forestry management level and the rapid development of market economy, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 雷世英
Owner CHONGQING ANSHANGYUAN AGRI TECH DEV CO LTD
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