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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  • 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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] Example 1

[0021] A method for replanting cabbage with potato interplanting waxy corn, comprising the following steps:

[0022] selection of seeds

[0023] Choose deep soil, drought-resistant and waterlogging-resistant, well-drained soil, potato seed No. 3 Shisen, sprayed with agricultural streptomycin and thiophanate-methyl, seeds of waxy corn Kennuo No. 1, cabbage Qin Bai 2 number of seeds;

[0024] Potato Cultivation: On March 20th, first mulch the film and then use a hole punch 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 plant spacing is 33 cm;

[0025] Waxy Corn Cultivation: On June 5th, the glutinous corn was planted in a furrow between the potato rows, with a distance of 40 cm and a planting density of 3,500 plants per mu;

[0026] Cabbage cultivation: After the potatoes are harvested, cabbage is planted, and the row spacing of cabbage is 50×60 cm;

[0027] Field...

Example Embodiment

[0032] Example 2

[0033] A method for replanting cabbage with potato interplanting waxy corn, comprising the following steps:

[0034] selection of seeds

[0035] Choose soil with deep soil layer, drought resistance and waterlogging resistance, and good drainage. For potatoes, choose Zhengshu No. 7 potato seed. The potato seeds are sprayed with agricultural streptomycin and thiophanate-methyl, the seeds of waxy corn Kennuo No. 1, and Chinese cabbage Lubai 2. number of seeds;

[0036] Potato Cultivation: On March 25th, first mulch and then use a hole punch 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 plant spacing is 25cm;

[0037] Waxy corn cultivation: On June 8, ditches were planted between the potato rows to plant glutinous corn with a spacing of 40 cm and a planting density of 3,500 plants per mu;

[0038] Cabbage cultivation: After the potatoes are harvested, cabbage is pla...

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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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