Pollution-free high-yield cultivation method for Chinese onions

A cultivation method and technology of scallions, applied in the field of pollution-free high-yield cultivation, can solve problems such as quality and yield decline, degeneration of good varieties and traits, and influence on the development of scallions industry

Inactive Publication Date: 2016-05-25
和县聂兴圩蔬菜种植有限责任公司
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Problems solved by technology

[0003] At present, most of the scallion seeds in our country are self-propagated by farmers, and the excellent traits of the varieties are degraded to varying degrees, resulting in a decline in quality and yield, which affects the rapid development of the scallion industry.

Method used

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Embodiment Construction

[0055] A pollution-free high-yield cultivation method of scallions, which comprises the steps of:

[0056] 1. Variety selection and field selection: For early-maturing cultivation in greenhouses in spring, select varieties with strong growth potential, high-quality, high-yield, and strong stress resistance. Dwarf varieties such as 86-1 and American dwarf can be used; kidney beans have strong adaptability to soil, But avoid acid, PH6-7 is suitable, salt tolerance, waterlogging resistance is weak, it is suitable to choose high-dry terrain, deep soil layer, loose soil, good drainage, low groundwater level, rich organic matter, high potassium content, and no phosphorus deficiency. loamy or sandy loam;

[0057] 2. Seeding and raising seedlings: the straight plants of kidney beans grow fast and well-developed, but their regenerative ability is weak. Therefore, multiple rows of live broadcasting are carried out in the cultivation, and the kidney beans are sown in the first and middle...

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Abstract

The invention discloses a pollution-free high-yield cultivation method for Chinese onions. The method comprises the first step of sowing and seedling raising, the second step of transplanting and management after transplanting, the third step of prevention and control of diseases and pests and the fourth step of harvest and storage of Chinese onions. The pollution-free high-yield cultivation method for Chinese onions is simple, operability is high, farmers can easily grasp the cultivation method, the yield is high, the benefit is good, and the method has extremely high application and popularization value.

Description

technical field [0001] The invention relates to the field of crop planting, in particular to a pollution-free and high-yield cultivation method for scallions. Background technique [0002] Scallions belong to the Liliaceae plant, and the plants are erect; the root system is a fibrous root system, and the soil distribution is shallow; the leaves are clustered, tubular, cylindrical and hollow, with pointed apex, and the surface of the leaves is covered with wax powder; Stems and pseudostems become scallions after being softened and cultivated with soil. They are the storage organs and edible parts of nutrients, and are also the main economic products of scallions. [0003] At present, most of the scallion seeds in our country are self-propagated by farmers, and the excellent traits of the varieties are degraded to varying degrees, resulting in a decline in quality and yield, which affects the rapid development of the scallion industry. Contents of the invention [0004] The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 李明
Owner 和县聂兴圩蔬菜种植有限责任公司
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