Accelerator for concrescence of vaccinated buds of rubber seeds

A technology of accelerators and rubber seeds, which is used in biocides, animal repellents, plant growth regulators, etc., can solve the problem of slow healing between rubber sprouts and seedling rootstocks, unfavorable for the popularization of seedling technology, and unfavorable rubber Seedling production and other problems, to achieve the effect of improving the survival rate of budding, promoting the formation of callus and accelerating germination

Inactive Publication Date: 2010-05-12
RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, budding of rubber seedlings has high technical requirements and stricter environmental requirements. The healing between rubber buds and seedling rootstocks is slow, resulting in unstable budding survival rates in the production process of

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0010] 1. Reagent formula

[0011] ①1 / 2MS+TDZ(0.08mg / L)+2,4-D(0.80mg / L)+IAA(1.0mg / L)+GA(1.5mg / L)+4-pu-30(0.05mg / L )

[0012] ②1 / 2MS+TDZ(0.05mg / L)+2,4-D(0.50mg / L)+IAA(0.80mg / L)+GA(1.5mg / L)+4-pu-30(0.10mg / L )

[0013] ③1 / 2MS+TDZ(0.10mg / L)+2,4-D(0.50mg / L)+IAA(0.80mg / L)+GA(1.5mg / L)+4-pu-30(0.08mg / L )

[0014] ④1 / 4MS+TDZ(0.08mg / L)+2,4-D(0.60mg / L)+IAA(1.0mg / L)+GA(2.0mg / L)+4-pu-30(0.10mg / L )

[0015] ⑤1 / 4MS+TDZ(0.10mg / L)+2,4-D(0.80mg / L)+IAA(0.9mg / L)+GA(1.8mg / L)+4-pu-30(0.08mg / L )

[0016] ⑥1 / 4MS+TDZ(0.05mg / L)+2,4-D(0.50mg / L)+IAA(1.0mg / L)+GA(2.0mg / L)+4-pu-30(0.05mg / L )

[0017] ⑦ Control, distilled water

[0018] 2. Processing method:

[0019] Spray and sterilize rubber seedling rootstocks and bud strips with 0.05% carbendazim for 30 minutes before budding, then wash the surface with distilled water, soak the lower end of the rootstock and bud strips in the accelerator solution prepared by the above formula for 3 hours, and start budding. Budding of 50 seedlings was done ...

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PUM

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Abstract

The invention discloses an accelerator for concrescence of vaccinated buds of rubber seeds. In the invention, 1/4-1/2MS is taken as a basic medium, and furthermore, TDZ, 2, 4-D, IAA, GA, 4-pu-30 are added. The accelerator for concrescence of the vaccinated buds of the rubber seeds provides mineral nutrient elements and trace elements necessary for concrescence of vaccinated wounds, and is beneficial to forming callus between the buds and stock. By adopting the added phytohormone, the formation of the callus between the buds and the stock is accelerated, the bourgeoning of the buds is quickened, the infection of bacteria on the vaccinated wounds is reduced, and the concrescence of the vaccinated wounds is reinforced, thus improving the survival rate of the vaccinated buds.

Description

technical field [0001] The invention relates to an accelerant, in particular to a healing accelerator for rubber seed-grafted seedlings that promotes the healing of rubber seed-grafted seedlings, thereby increasing the survival rate of grafting. Background technique [0002] At present, the rubber tree planting materials used in production are rubber bud grafting seedlings. The traditional method of cultivating rubber bud seedlings has problems such as long seedling cultivation period, high production cost, high labor intensity of bud grafting, and low utilization rate of land production. Not only the production efficiency of seedling cultivation is low, but also often cannot meet the needs of production. The rubber tree seedling budding technology is an achievement independently developed by the Rubber Research Institute of the Chinese Academy of Tropical Agricultural Sciences. Its main technology is to use the seedlings about 1 week old as the rootstock, and carry out the ...

Claims

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Application Information

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IPC IPC(8): A01N47/36A01P21/00
Inventor 曹建华林位夫谢贵水陶忠良邹积鑫王军
Owner RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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