Summer pepper seedling culture growth regulating agent and seedling strengthening culture method

Abstract

The invention discloses a summer pepper seedling culture growth regulating agent and a seedling strengthening cultivation method. The summer seedling culture growth regulating agent comprises the following components by mass concentration: 15 to 45 mg / L salicylic acid, 2.5 to 10 mg / L 5-aminolevulinic acid, 0.1 to 0.2 mg / L brassinolide, 0.25 to 1.0 mg / L forchlorfenuron, 25 to 100 mg / L paclobutrazoland 1000 to 2000 mg / L of potassium dihydrogen phosphate. The summer seedling culture process comprises: seedling culture matrix preparation, pretreatment, sowing and seedling strengthening regulation. According to the summer pepper seedling culture growth regulating agent and the seedling strengthening culture method, various plant growth regulating substances are reasonably compounded, so that the seedling strengthening effect of pepper seedlings in summer is improved to the maximum extent.

Description

technical field [0001] The invention relates to the technical field of capsicum cultivation, and more specifically relates to a growth regulator for summer seedling cultivation of capsicum and a method for cultivating strong seedlings. Background technique [0002] Capsicum is the second largest vegetable crop in my country, and it has high economic benefits, especially in recent years, the economic benefits of planting peppers in autumn and winter in greenhouses are particularly significant. Robust pepper seedlings are an important basis for high-quality, high-yield, and stable peppers. However, traditional seedling raising techniques in summer high-temperature seasons will cause problems such as seedling growth, root burning, and pests and diseases, which limit the healthy development of the pepper industry. [0003] Nowadays, the variety of regulators that regulate the growth of pepper seedlings is relatively single, and the effect is not ideal. Moreover, since there is c...

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Problems solved by technology

Robust pepper seedlings are an important basis for high-quality, high-yield, and stable peppers. However, in the high-temperature season of summer, traditional seedling raising techniques will cause problems such as seedling growth, root burning, and pests and diseases, which limit the healthy development of the pepper industry.

[0003] Nowadays, the variety of regulators that regulate the growth of pepper seedlings is relatively single, and the effect is not ideal. Moreover, since there is currently no complete set of seedling raising methods for peppers in China, even if seedling growth regulators are used, the growth status of seedlings is still not satisfactory. optimism

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