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Phytological and agronomic application of angustmycin

A botanical, stenomycin technique used in the fields of botany and agronomy

Inactive Publication Date: 2003-08-20
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The technical problem to be solved in the present invention is to use the biological activity of narrow mycin in plant biotechnology engineering (such as: activate and maintain cell division, promote organ dedifferentiation, callus redifferentiation or form artificial embryo, etc.) and agricultural production (such as: play a role in promoting seed germination, regulating plant growth and development, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Narrow mycin is a plant growth substance with multiple biological activities, and it is expected to be used in plant biotechnology engineering (especially cell engineering and genetic engineering), rapid propagation of plant test-tube plantlets, artificial seed production (application of embryoid body), fresh-keeping storage and transportation of fruits and vegetables. , promote crops Qimiaozhuangzhuang and regulate plant growth and development and other aspects to play a role.

[0015] After many years of test and research, the applicant has invited some domestic units to test at the same time, and all have achieved obvious results. The test results of various uses are described as follows: 1. Green preservation activity and freshness of fruits and vegetables:

[0016] 1. Keep green: 10~100mg / L narrow mycin at 15-25℃, under natural scattered light, can make the lifespan of isolated leaf discs (Φ10mm) of dandelion, lettuce and other plants longer than the control (CKH ...

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PUM

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Abstract

The phytological and agronomic application of angustmycin includes delaying senility of plant leaf and preserving fruits and vegetables along or together with other components, inducing plant organic to dedifferentiate to form callus, activating and maintaining meristic capacity of plant cells, inducing callus to further dedifferentiate root, bud, tuber and other organs, promoting plant seed germination and seedling growth and regulating growth of plant. Owing to the multiple bioactivity, easy dissolution in water, stable performance, easy use and low cost, angustmycin may become new phytokinin with wide application prospect.

Description

technical field [0001] The invention belongs to the application technical field of narrow mycin in botany and agronomy. Background technique [0002] Cytokinin (Cytokinin, CTK) is a kind of phytohormone ubiquitous in the plant kingdom and very important. It directly affects the cell division, organ building, leaf senescence and other important physiological processes of plants. The zeatin (Zeatin, ZT) synthesized by the plant itself has the strongest activity, but the content is very small, the preparation is difficult, the price is expensive, and it can only be used for experimental research; the artificially synthesized kinetin (Kinetin, KT) and N 6 -Benzyladenine (N 6 -Benzyl-adenine, N 6 -BA) is much cheaper than ZT, but still much more expensive than other plant growth regulators commonly used in agriculture. For this reason, people have been trying to find new varieties of CTK that are low in price, easy to use and widely used. [0003]...

Claims

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Application Information

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IPC IPC(8): A01N43/90
Inventor 许鸿源
Owner GUANGXI UNIV
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