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Plant growth regulator composition

A plant growth regulator, a technology for plant growth regulation, applied in the directions of plant growth regulators, plant growth regulators, biocides, etc., and can solve the problems of unseen bud-inhibiting pills and the like

Active Publication Date: 2011-05-04
四川嘉智生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And the existing plant growth regulator, all do not see the plant growth regulator composition of Yiyadan, and its cultivated plants: such as hedge plants, lawns, garden plants and fruit trees, vegetables, cash crops, oil crops, food crops , Examples of growth-regulating applications on forage grasses

Method used

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  • Plant growth regulator composition
  • Plant growth regulator composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0122] Embodiment 1: drug efficacy test of green Gracilaria plant (Ligustrum microphylla)

[0123] Within 1 to 3 days after pruning of Ligustrum lobata, use the plant growth regulator composition of the present invention listed in the following table 1 to carry out whole plant spraying treatment of privet privet, and observe in the 2nd week, 4 weeks, and 6 weeks after spraying results, and record the final experimental results. Each treatment was repeated 3 times, and the results are shown in Table 1.

[0124] Table 1 Ligustrum lobata growth-inhibiting solid drug efficacy test results

[0125]

[0126] (In the above table, MH is Yiyadan, PP333 is paclobutrazol, B9 is biju, CCC is chlormequat, PIX is mepizone)

[0127] The results show that after spraying Ligustrum lobata containing Yiyadan and its composition, the growth of its new shoots is inhibited, and the growth of its old leaves is delayed. The period can reach 40-50 days, basically maintain the tree shape, and red...

Embodiment 2

[0128] Embodiment 2: Peach tree shoot control efficacy experiment

[0129] When the peach tree was analyzed and the shoot length reached 10-15cm, the plant growth regulator composition of the present invention listed in the following table 2 was used to carry out the whole plant spraying process to the peach tree, and the new shoot was observed in the 2nd week and the 4th week after the medication The growth situation and the final test phenomenon were recorded, and the plots were randomly arranged in blocks, with 6 treatments, and each treatment was repeated 4 times. The results are shown in Table 2 below.

[0130] Table 2 peach tree control shoot growth test results

[0131]

[0132] (In the above table, MH is Yiyadan, PP333 is paclobutrazol, CEPA is ethephon, S-3307 is uniconazole)

[0133] The results show that when the peach tree shoots are 10-15 cm long, the spraying of Yiyadan and its composition can effectively control the growth of peach tree shoots without any a...

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Abstract

The invention relates to a plant growth regulator composition containing maleic hydrazide and the purposes thereof. The composition contains maleic hydrazide (A) and a combination of known plant growth regulators, such as paclobutrazol, uniconazole, cycocel, mepiquat chloride, triapenthenol, daminozide, ethephon, taterpex and thidiazuron, wherein the weight ratio of the (A) to the (B) is 1: 300 to 500:1 and preferable 1:100 to 300:1, the (A) and the (B) can be proportioned with known aids and an excipient to prepare any agriculturally acceptable preparation; and the agriculturally acceptable preparation can be diluted with water or soil into a needed concentration of 1-8000 mg / kg, preferable 50-5000 mg / kg and used for regulating the growth of cultured plants, such as hedge plants, lawns, landscape plants, fruit trees, vegetables, economic crops, food oil crops and forage grass through the treatments of irrigation, flood irrigation, fertilization with water, jetting, spraying, scattering, smearing, injecting, transfusing, dressing seeds, spreading fertilizer, dispersing, and the like. The composition has the advantages of wide range of applications, low cost, good effect and synergy.

Description

technical field [0001] The present invention relates to a plant growth regulator composition and its application, especially the application of a plant growth regulator composition containing Yiyadan for regulating the growth of cultivated plants and its composition composition. Background technique [0002] In recent years, the application area of ​​plant growth regulators in my country is expanding continuously, and the production and consumption of plant growth regulators are also increasing year by year. The application of plant growth regulators is narrow, the crop selectivity is strong, the effect is not ideal, and there is also a potential danger of phytotoxicity to some crops. Therefore, the mixed use of plant growth regulators and the development of compound preparations have become one of the main development directions of the plant growth regulator industry. The mixed use and compounding of plant growth regulators can expand the regulation range, improve drug effic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G7/06A01N43/58A01N61/00A01N57/20A01P21/00
Inventor 颜昌绪颜亚奇何鹏彭山英吴攀道雷轶玲杨波
Owner 四川嘉智生态科技有限公司
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