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Plant growth regulator-glutamic acid and its preparation

A plant growth regulator, glutamic acid technology, applied in the directions of plant growth regulators, biocides, animal repellents, etc., can solve problems such as glutamic acid that has not been reported, achieve significant application effects, and promote flower and ear development. , Improve the effect of fruit setting

Inactive Publication Date: 2005-02-16
POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many researches on the effects of glutamic acid on the growth of animals and human diseases. For example, in animals, adding it to the feed of chickens, piglets, and young shrimp can promote their growth; however, glutamic acid can promote growth in plants. Regulatory applications have not been reported

Method used

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Examples

Experimental program
Comparison scheme
Effect test

application example 1

[0044] In the winter shoot stage of litchi and longan, glutamic acid is used as the original drug and diluted 1500 times with water, which can make the small leaves of litchi and longan winter shoots fall off, and accelerate the turning green of large leaves, 5-10 days in advance. However, spraying with 500mg / L of ethephon can kill all the new shoots of litchi and longan. In case of adverse environment, such as weak tree body, injury, drought, humidity, etc., it is easy to cause old leaves to fall off, and in severe cases, the tree will die.

application example 2

[0046] When formula A is used in the flower bud stage of litchi and longan, and diluted with water 1000 times, the leaflets on the flower spikes of litchi and longan will fall off, and the development of female flowers will be promoted, and the proportion of female flowers will be increased, without adverse effects on flower buds. However, spraying with 200mg / L of ethephon can cause the leaflets on the flower spikes to fall off, but at the same time cause the flowers to fall. When encountering high temperature, the flower spikes will slowly dry up.

application example 3

[0048] Use formula B in the young fruit stage of litchi and longan, and dilute it with water 1500 times, which can reduce the falling off of young fruit of litchi and longan, increase fruit setting and increase yield.

[0049] The beneficial effects of the present invention are as follows:

[0050] 1. Glutamic acid is a new high-efficiency, slightly toxic, safe, non-polluting, and safe plant growth regulator for humans and animals. It is a pure natural product.

[0051] 2. It can inhibit the growth of new shoots, young leaves and terminal buds, and has the effect of early maturation for new shoots that have stopped growing.

[0052] 3. It has the effect of promoting the shedding of small leaves on the flower spike, and has a significant effect on promoting the development of the flower spike and improving fruit setting.

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Abstract

The invention is a plant growth regulator: glutamic acid and its preparation. It provides a new high-performance, micro-toxic, safe, no-pollution plant growth regulator harmless to human beings and animals-glutamic acid and its preparation, mixed of the following components in weight percent: glutamic acid 0.1-99.9%, stabilizer 0-30%, synergist 0-30%, penetrating agent 0-24%, solvent or fillings 0-80%, disperser 0-10%, aseptic 0-3%, and pH-value regulator 0-0.5%. It has an obvious effect on crop growth regulation. It is a purely natural product; has an inhibiting effect on new treetops and young leaves as well as top buds and an effect of in advance aging the new treetops stopping growing in advance; it can impel the leaflets on the ears to fall off and has a remarkable effect of promoting the growth of the ears and increasing fruit bearing rate.

Description

technical field [0001] The invention relates to the field of plant growth regulators, specifically plant growth regulators: glutamic acid and preparations. The invention describes the preparation of plant growth regulators: glutamic acid and preparations and their application in crop growth regulation. Background technique [0002] During the growth process of plants, due to climate, management and other reasons, often there will be abnormal growth, resulting in loss of harvest. If normal flower bud differentiation cannot be carried out, the proportion of female flowers is low, and the fruit setting rate is low, in order to improve production efficiency, people often take some measures in the cultivation process, and the application of plant growth regulators is an effective method. Now people generally use medicaments such as ethephon as plant growth regulators, but using medicaments such as ethephon is not safe, and it is easy to kill flower buds and new shoots. [0003] ...

Claims

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Application Information

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IPC IPC(8): A01N37/44
Inventor 田世尧曾杨潘建平林志雄魏玉民
Owner POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI
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