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Method for cultivating potatoes with straws in winter and spring

A technology of spring potatoes and potatoes, which is applied in the field of straw-cultivated winter and spring potatoes, can solve the problems of inability to cite references, inventions with no data to be found, etc.

Inactive Publication Date: 2009-12-09
孔赟荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The present invention belongs to the invention and creation of agricultural production practice. There are several years of cultivation and planting experience. The present invention has no information to look for and cannot be cited.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0049] A method for cultivating winter and spring yellow-skinned potatoes with straw.

[0050] 1. Potato selection:

[0051] Choose yellow, large, thin-skinned, flat bud eyes, strong buds, and disease-free, high-quality potatoes with yellow flesh as the mother seed. It is better to choose a potato seed with a weight of about 250 grams to 500 grams.

[0052] 2. Selection of potato planting land:

[0053] The paddy field planted in the past year is selected, and the soil is required to be sandy loam rich in organic matter, black loam, semi-clay, etc., loose soil, deep soil layer, fertile soil with good fertilizer and water retention, and good air permeability.

[0054] 3. Arrangement of potato planting:

[0055] ①, preparation before broadcasting. For no-tillage paddy fields, open a row of ditches at intervals of 1,800 to 1,900 centimeters in width. The ditches are required to be 30 to 35 centimeters wide and 25 to 30 centimeters deep. Put it in 4 rows, each row is about 45 ...

example 2

[0070] A method for cultivating winter-spring purple-skinned potatoes with rice straw.

[0071] 1. Potato selection:

[0072] Choose purple, large, thin-skinned, flat buds, strong buds, and purple-colored, disease-free, high-quality purple-skinned potatoes as the mother seed. It is better to choose a potato seed with a weight of about 200 grams to 300 grams.

[0073] 2. Selection of potato planting land:

[0074] The paddy field planted in the past year is selected, and the soil is required to be sandy loam rich in organic matter, black loam, semi-clay, etc., loose soil, deep soil layer, fertile soil with good fertilizer and water retention, and good air permeability.

[0075] 3. Arrangement of potato planting:

[0076] ①, preparation before broadcasting. For no-tillage paddy fields, open a row of ditches at intervals of 1,800 to 1,900 centimeters in width. The ditches are required to be 30 to 35 centimeters wide and 25 to 30 centimeters deep. Put it in 4 rows, each row is...

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Abstract

The invention discloses an agricultural planting technique of high and new technology, and in particular relates to a method for cultivating potatoes with straws in winter and spring. The method has the following main technical characteristics: using a large area of rice fields which are barren in winter and spring in south China, using the growth characteristics of the potatoes, and using a method for cultivating the potatoes by covering with thick straws so as to achieve the high quality, high yield and bumper harvest of the potato production. The method achieves the bumper harvest of the potatoes in winter and spring through the main techniques of the use of the growth characteristics of the potatoes, seed selection of the potatoes, breeding, land preparation, planting, reasonable thick planting, the use of the method for cultivating the potatoes by covering with thick straws, rich water field management, insect pests control, harvesting and the like.

Description

technical field [0001] The invention belongs to the field of high-tech agricultural planting, and specifically relates to a "method for cultivating winter and spring potatoes with rice straw". Background technique [0002] The present invention belongs to the invention creation of agricultural production practice, existing several years of cultivation and planting experience, the present invention has no data to look for, can't quote. [0003] Potatoes, also known as potatoes, yams, yam eggs, ground eggs, etc., belong to the family Solanaceae and are perennial herbaceous tuber vegetables. Oval in shape, with bud eyes, red, yellow, white and purple skin, white, light yellow, purple meat, etc., more starch content, crisp or powdery taste. Potatoes, together with rice, wheat, corn, and sorghum, are known as the top five crops in the world. The quality requirements of potatoes are large body, regular shape, uniform size; smooth surface, thin skin, shallow bud eyes and easy pee...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G13/00A01G13/02A01B79/00A01C1/00A01C1/02A01C21/00A01M21/04A01D91/02
Inventor 孔赟荣
Owner 孔赟荣
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