Corn straw three-mulch covering cultivating method for potatoes in early spring

A technology of corn stalks and cultivation methods, applied in the fields of fertilization methods, root crop cultivation, botanical equipment and methods, etc., can solve the problems of easy damage of potatoes, invasion of pests, labor-intensive harvesting, etc., and improve the quality of food and nutrition quality, reduce the damage to root tubers, and shorten the growth period

Inactive Publication Date: 2018-01-16
刘孝军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional potato cultivation method is labor-intensive for sowing and harvesting, and the potatoes are easily damaged, have poor commerciality, and are vulnerable to pests in the soil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A method for cultivating potatoes and corn stalks covered with three films in early spring, comprising the following steps:

[0038] Include the following steps:

[0039] (1) Site selection and preparation

[0040] Choose sandy loam soil with deep mature soil, loose soil, high terrain, light salinity, and upper-middle fertility level, and no solanaceous crops have been planted in the previous 3 years;

[0041] (2) Enough basal fertilizer

[0042] Combined with land preparation, every 667m 2 Apply 4500kg of high-quality farmyard manure, 15kg of urea, 40kg of superphosphate, and 40kg of potassium sulfate as the base fertilizer, and the base fertilizer is applied to the soil layer below 10 cm;

[0043] (3) Seed potato preparation

[0044] Select high-quality, high-yield, large and neat tubers, concentrated tubers, strong disease resistance, and the virus-free Zhongshu No. 3, which has passed the dormancy period, and select tubers that are disease-free, frozen, rotten, ...

Embodiment 2

[0059] A method for cultivating potatoes and corn stalks covered with three films in early spring, comprising the following steps:

[0060] Include the following steps:

[0061] (1) Site selection and preparation

[0062] Choose sandy loam soil with deep mature soil, loose soil, high terrain, light salinity, and upper-middle fertility level, and no solanaceous crops have been planted in the previous 3 years;

[0063] (2) Enough basal fertilizer

[0064] Combined with land preparation, every 667m 2 Apply 5000kg of high-quality farmyard manure, 10kg of urea, 30kg of superphosphate, and 20kg of potassium sulfate as the base fertilizer, and the base fertilizer is applied to the soil layer below 10 cm;

[0065] (3) Seed potato preparation

[0066] Select high-quality, high-yield, large and neat tubers, concentrated tubers, strong disease resistance, and the virus-free Meishu No. 8, which has passed the dormancy period, and choose disease-free, frozen, rotten, injured, and norma...

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PUM

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Abstract

The invention discloses a corn straw three-mulch covering cultivating method for potatoes in early spring. The cultivating method comprises the following steps: land selection and preparation, enoughbase fertilizer application, preparation of potato seeds, preparation of ridges and sowing, soil treatment, field management, disease and pest control and prevention, harvesting and the like. According to the cultivating method, regulation and control are performed in the aspects of seed selection, pregermination, sowing, fertilizer and water, disease and pest control and prevention and the like,so that the cultivating method has the advantages of saving time and labour, saving cost, increasing efficiency, enabling the potatoes to appear in the market in advance, saving water, preserving soilmoisture, preventing cold, preserving heat, protecting soil tilling structure and farmland ecological environment and the like; the cultivated potatoes have good quality; the commodity characteristicof the potatoes is improved; the commercial potatoes accounts for 90 percent or above; the income of a farmer can be increased; the cultivating method has important economical benefits and wide application prospects.

Description

technical field [0001] The invention relates to a potato cultivation method, in particular to a three-film covering cultivation method of early spring potato and corn stalks, belonging to the technical field of crop planting. Background technique [0002] Potatoes, also known as potatoes and yams, are perennial herbaceous plants of the family Solanaceae and annual herbaceous plants. Together with wheat, rice, corn and sorghum, they have become the top five crops in the world. Tubers are rich in starch, protein and minerals, and can be used as dishes, grains for human consumption, and can also be used as feed or other processing purposes. [0003] Potatoes are often cultivated in the open field or covered with plastic film. They are usually sown in spring and harvested from late April to early May. Traditional potato cultivation methods require a lot of labor for sowing and harvesting, and potatoes are easily damaged, have poor commerciality, and are vulnerable to pests in t...

Claims

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Application Information

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IPC IPC(8): A01C21/00A01G22/25A01G13/00
Inventor 刘孝军
Owner 刘孝军
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