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Method for intercropping of potato and waxy corn and multiple cropping of Chinese cabbage

A potato and waxy corn technology, applied in the field of agricultural cultivation, can solve problems such as restricting land utilization, and achieve the effects of increasing total output, increasing income, and increasing yield per unit area

Inactive Publication Date: 2016-04-20
韩慧敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The planting of most crops is the planting of a single crop, which greatly restricts the utilization rate of land and limits the income of farmers. In order to improve the utilization rate of land, two crops with different growing seasons are commonly used at present, one in front and one in back Combined, the two complement each other. However, due to the special geographical environment and climate at the junction of the northern one-season cropping area and the Central Plains two-season cropping area, the interplanting of the two crops cannot meet the basic needs of farmers, and the planting of multiple crops is needed to improve land productivity. Utilization

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method for interplanting potatoes with waxy corn and resowing cabbage, comprising the following steps:

[0022] Selection of land and species

[0023] Choose soil with deep soil layer, drought and flood resistance, and good drainage. For potatoes, choose Xisen No. 3 potato seeds, spray the potato seeds with agricultural streptomycin and thiophanate-methyl, waxy corn Kennuo No. 1 seeds, cabbage Qinbai 2 No. seed;

[0024] Potato Cultivation: On March 20, first cover the film and then use the puncher to plant potatoes. The potatoes are planted in the shape of "pin", with the bud eyes facing down or sideways close to the soil surface. The planting method is single ridge and double row, with a row spacing of 90cm. The distance between plants is 33cm;

[0025] Cultivation of waxy corn: On June 5, ditches were made between rows of potatoes to plant waxy corn with a distance of 40 cm and a planting density of 3,500 plants per mu;

[0026] Cabbage cultivation: After the po...

Embodiment 2

[0033] A method for interplanting potatoes with waxy corn and resowing cabbage, comprising the following steps:

[0034] Selection of land and species

[0035] Choose soil with deep soil layer, drought and flood resistance, and good drainage. Potatoes choose Zhengshu No. 7 potato seeds, which are sprayed with agricultural streptomycin and thiophanate-methyl, seeds of waxy corn Kennuo No. 1, and cabbage Lubai 2. number of seeds;

[0036] Potato Cultivation: On March 25th, first cover the film and then use the puncher to plant potatoes. The potatoes are planted in the shape of "pin", with the bud eyes facing down or sideways close to the soil surface. The planting method is single ridge and double row, with a row spacing of 120cm. The distance between plants is 25cm;

[0037] Cultivation of waxy corn: On June 8, ditches were made between rows of potatoes to plant waxy corn with a distance of 40 cm and a planting density of 3,500 plants per mu;

[0038] Cabbage cultivation: Af...

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PUM

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Abstract

The invention relates to a method for intercropping of potatoes and waxy corns and multiple cropping of Chinese cabbages. The method comprises the following steps: selecting land and selecting seeds, cultivating seeds, and performing field management. Through rational intercropping of potatoes and waxy corns and multiple cropping of Chinese cabbages, the planning method changes a local mode of producing one-season crops to three-season crops, time difference and land space are fully used to settle down crop rotation, so as to develop advantages of culturing three kinds of crops. Thus, field maintains certain leaf area index all along, luminous energy, space, and time are fully used, per unit area yield is improved, total yield in the whole year is improved, and income of farmers is increased.

Description

technical field [0001] The invention relates to the field of agricultural cultivation, in particular to a method for interplanting potatoes with waxy corn and then sowing cabbage. Background technique [0002] The planting of most crops is the planting of a single crop, which greatly restricts the utilization rate of land and limits the income of farmers. In order to improve the utilization rate of land, two crops with different growing seasons are commonly used at present, one in front and one in back Combined, the two complement each other. However, due to the special geographical environment and climate at the junction of the northern one-season cropping area and the Central Plains two-season cropping area, the interplanting of the two crops cannot meet the basic needs of farmers, and the planting of multiple crops is needed to improve land productivity. utilization rate. Contents of the invention [0003] In view of the above situation, the object of the present inven...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 韩慧敏卢志俊郭喜文
Owner 韩慧敏
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