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A kind of cultivation method for intercropping leeks between eggplants

A cultivation method and technology of leeks, which are applied in the agricultural field, can solve the problems affecting the production efficiency and industrial development of facility eggplant, poor growth and development, and yield decline, and achieve good ecological benefits, strong growth potential, and increased benefits.

Inactive Publication Date: 2016-08-17
NANJING INST OF VEGETABLE SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

During the development of protected vegetables, the high multiple cropping index and high intensification have caused increasingly serious obstacles to continuous cropping. In the cultivation of protected eggplants, there are often phenomena such as poor growth and development, decreased yield, poor quality, and serious diseases, which seriously affect the production efficiency of protected eggplants. and industry development

Method used

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with specific examples, but this does not constitute any limitation to the present invention.

[0029] 1. Stubble arrangement: Intercropping eggplant between leeks. Leek seedlings are raised in August, planted in early October, and harvested in April; eggplants are sown in November, planted among leek plants from late January to early February, and harvested from April to June.

[0030] 2. Variety selection: American Citi leeks are selected for leeks. For eggplants, choose early-maturing varieties that are resistant to low temperature, low light, and high quality, such as New Black Coral and Hei Changlong.

[0031] 3. Main points of cultivation technology

[0032] (1) Leek seedling cultivation

[0033] Use 72-hole plug trays and grow seedlings on organic substrates. Seeds are soaked in warm soup and then soaked in water for 3 hours, taken out and dried before sowing. 1 to 2 grains per ho...

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Abstract

The invention discloses a cultivation method for intercropping leeks among eggplants, which comprises the following steps: (1) leek seedling cultivation: seedling cultivation in plug trays from August to September; (2) soil preparation and furrow preparation: applying base fertilizer, soil preparation, and planting (3) leek planting: 40-50 days seedling age, leek transplanting and planting; (4) laying reflective film: the shed is covered with film, and the apron in the shed is pasted with reflective film; (5) eggplant Seedling raising, grafting, and planting; (6) field management; (7) harvesting: leeks are harvested from March to April, and eggplants are harvested as soon as they reach commercial maturity. The method of the invention eliminates the obstacle of continuous cropping of eggplant, improves the intercropping mode of eggplant yield and quality, overcomes the obstacle of continuous cropping of eggplant, adopts reasonable cultivation techniques to create a suitable cultivation environment, reduces the damage of diseases and insect pests, and improves the soil microenvironment; Heat resources, improve the temperature and light in the shed, improve the quality of eggplant fruit products, increase the economic benefits per unit area, and have good ecological benefits.

Description

technical field [0001] The invention belongs to the field of agriculture, and in particular relates to a method for intercropping leeks among eggplants. Background technique [0002] Facility eggplant has high yield, great market demand and good benefits, and is an important part of efficient agriculture. In the development process of protected vegetables, high multiple cropping index and high intensification have caused increasingly serious obstacles to continuous cropping. In the cultivation of protected eggplants, there are often phenomena such as poor growth and development, decreased yield, poor quality, and serious diseases, which seriously affect the production efficiency of protected eggplants. and industry development. Through intercropping, overcome and restore comprehensive control, create a suitable cultivation environment, reduce soil-borne diseases, increase yield, improve soil microenvironment, increase economic benefits per unit area, and maintain continuity...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
Inventor 张燕燕唐懋华刘叶琼缪其松孙雪花常义军王东升
Owner NANJING INST OF VEGETABLE SCI
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