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A kind of compound regulator for controlling shoots and promoting flowers for loquat tree

A compound regulator, shoot control and flower promotion technology, applied in the direction of application, fertilizer mixture, fertilization device, etc., can solve the problems of fruit tree nutrition imbalance, short heading, long flowering period, etc., and achieve wide use concentration range, long application period, The effect of increasing yield

Active Publication Date: 2016-01-20
SICHUAN DAXIANG BAISHIDA BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the use of a single agent or other regulators can easily lead to unbalanced fruit tree nutrition, short heading, and long flowering period. The loquat tree treated with pp333 has thickened leaves, undulating leaves, dark green, and has no effect on the growth of new shoots. significantly inhibited growth

Method used

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  • A kind of compound regulator for controlling shoots and promoting flowers for loquat tree

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Paclobutrazol: 4.5g, Bilong: 3g, chlormequat: 4.5g, potassium nitrate: 11.58g, sodium nitrophenolate 0.15g, pigment 0.5g.

[0016] The raw materials of the above-mentioned components in each proportion are pulverized, passed through a 100-mesh sieve, and then mixed.

[0017] The pigment is fruit green.

Embodiment 2

[0019] Paclobutrazol: 5g, bicloxacin: 3.5g, chlormequat: 5g, potassium nitrate: 14g, sodium nitrophenolate 0.14g, pigment 1g.

[0020] The raw materials of the components in each proportion are crushed, passed through a 100-mesh sieve, and then mixed.

[0021] The pigment is fruit green.

Embodiment 3

[0023] Paclobutrazol: 4g, bicloxacin: 3g, chlormequat: 3.5g, potassium nitrate: 12g, sodium nitrophenolate 0.13g, pigment 2g.

[0024] The raw materials of the components in each proportion are crushed, passed through a 100-mesh sieve, and then mixed.

[0025] The pigment is fruit green.

[0026] Above-mentioned embodiment 1 is used in loquat tree, through data test and contrast, see table 1, can fully illustrate, use the present invention in loquat tree, to the vegetative growth of loquat tree and the influence of becoming flower, especially flowering The rate and the total number of shoots have a greater impact.

[0027] Paclobutrazol used in the present invention is a triazole plant growth regulator successfully developed in the 1980s, and is an inhibitor of endogenous gibberellin synthesis. It has the functions of delaying plant growth, inhibiting stem elongation, shortening internodes, promoting plant tillering, Promote flower bud differentiation, increase plant stress ...

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Abstract

The invention provides a shoot control and flower promoting composite conditioning agent special for loquat trees. The composite conditioning agent is prepared from the following raw materials by weight: 30g-60g of paclobutrazol, 20g-40g of daminozide, 30g-60g of chlormequat chloride, 90-150g of potassium nitrate, 0.1g-0.8g of compound sodium nitrophenolate, and 0.5g-2g of a pigment. The component raw materials are crushed, sieved by a 100-mesh sieve and then mixed, thus obtaining the composite conditioning agent. According to the technical scheme provided in the invention, the composite conditioning agent can achieve good flower bud differentiation promoting and control effects, and basically can promote the conversion of each loquat tree branch from vegetative growth to reproductive growth, thus increasing the flowering rate of loquat trees and enhancing the yield. The composite conditioning agent provided in the invention has the advantages of high efficiency, low toxicity, no residue, no side effect, long use period, and wide use concentration range, etc.

Description

technical field [0001] The invention relates to the technical field of plant growth regulators, in particular to a compound regulator specially used for controlling shoots and promoting flowers of loquat trees. Background technique [0002] Loquat is a rare fruit unique to southern my country. It grows buds in autumn, blooms in winter, bears fruit in spring, matures in early summer, and bears the rain and dew of the four seasons. , moderate sweet and sour, delicious taste, known as "the king of fruits". Loquat is an evergreen fruit tree that blooms in autumn and winter and matures in the early summer of the following year. The flowering period is about 3 months. During the flower bud differentiation period from mid-July to mid-August, the branches grow wildly and the vegetative growth is too vigorous, which is not conducive to the flower bud differentiation of loquat. Prosperous growth of branches consumes the nutrients of the tree body, resulting in unsound flowering genes...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00
Inventor 李大祥
Owner SICHUAN DAXIANG BAISHIDA BIOTECH
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