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Integrated cultivation method of potato art machine for northern dry land

A potato art machine and cultivation method technology are applied in the field of integrated cultivation of potato art machines in northern drylands, and can solve the problems of high yield and high efficiency restriction of potatoes, backward technology, poor soil and other problems, and achieve the optimization of chemical fertilizer application methods, improvement of germination rate, and chemical fertilizer formula. optimized effect

Inactive Publication Date: 2020-06-12
HIGH LATITUDE CROPS INST TO SHANXI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Drought climate, barren soil, extensive cultivation, and backward technology have severely restricted the high-yield and high-efficiency of large-scale potatoes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A method for integrated cultivation of potatoes in dry land in northern China, comprising the following steps:

[0033] S1, seed selection, soaking;

[0034] Select potato seed potatoes with wide adaptability, strong disease resistance, high quality and high yield. 20 days before sowing, manually cut several V-shaped incisions on the seed potatoes, and place them in the soaking agent added with moonflower and potassium permanganate. Internal soaking treatment for 20 to 30 minutes; among them, the number of V-shaped incisions is selected according to the weight of the seed potato, and each 15 to 25g potato block corresponds to a V-shaped incision, with a depth of 2 to 3 cm, and the concentration of moonshine in the seed soaking agent is 1.0mg / L, the mass percentage of potassium permanganate is 0.2%%;

[0035] S2, germination, cutting;

[0036] After the soaked seed potatoes are taken out, they are wrapped with gauze and placed in a diffused light greenhouse at 15°C for...

Embodiment 2

[0051] A method for integrated cultivation of potatoes in dry land in northern China, comprising the following steps:

[0052] S1, seed selection, soaking;

[0053] Select potato seed potatoes with wide adaptability, strong disease resistance, high quality and high yield. 20 days before sowing, manually cut several V-shaped incisions on the seed potatoes, and place them in the soaking agent added with moonflower and potassium permanganate. Internal soaking treatment for 20 to 30 minutes; among them, the number of V-shaped incisions is selected according to the weight of the seed potato, and each 15 to 25g potato block corresponds to a V-shaped incision, with a depth of 2 to 3 cm, and the concentration of moonshine in the seed soaking agent is 3.0mg / L, the mass percentage of potassium permanganate is 0.3%;

[0054] S2, germination, cutting;

[0055] After the soaked seed potatoes are taken out, they are wrapped with gauze and placed in a diffused light greenhouse at 20°C for ...

Embodiment 3

[0070] A method for integrated cultivation of potatoes in dry land in northern China, comprising the following steps:

[0071] S1, seed selection, soaking;

[0072] Select potato seed potatoes with wide adaptability, strong disease resistance, high quality and high yield. 20 days before sowing, manually cut several V-shaped incisions on the seed potatoes, and place them in the soaking agent added with moonflower and potassium permanganate. Internal soaking treatment for 20 to 30 minutes; among them, the number of V-shaped incisions is selected according to the weight of the seed potato, and each 15 to 25g potato block corresponds to a V-shaped incision, with a depth of 2 to 3 cm, and the concentration of moonshine in the seed soaking agent is 2.0mg / L, the mass percentage of potassium permanganate is 0.25%;

[0073] S2, germination, cutting;

[0074] Take out the seed potatoes that have been soaked, wrap them in gauze, and place them in a diffused light greenhouse at 17°C for...

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PUM

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Abstract

The invention discloses an integrated cultivation method of potato art machines for northern dry land. The seed potatoes with a plurality of V-shaped cuts are placed in a seed soaking agent added withcalonyctin and potassium permanganate 20 days before sowing, then the seed potatoes are fished out, wrapped with gauze and placed in a scattering light hothouse for accelerating germination, the seedpotatoes are cut into a plurality of potato blocks with a knife soaked in potassium permanganate solution after accelerating germination is completed, a layer of 10% difenoconazole 1000 times solution is sprayed on the surface of the potato blocks, and the potato blocks are dried in shade; and a double-row potato planter integrating trenching, fertilization, sowing, repressing, film covering andsoil covering is selected for sowing, the seed potato blocks and fertilizer particles are sown in different depths of soil at the same time when sowing, the fertilizer particles are sown at a certaindistance on the left side, right side, front side and back side of the seed potato blocks, and the fertilizer particles on the four sides of two adjacent seed potato blocks are staggered. According tothe present invention, stable yield and high yield of potatoes are achieve.

Description

technical field [0001] The invention relates to the field of potato cultivation, in particular to an integrated cultivation method of potatoes in dry land in northern China. Background technique [0002] Potatoes are important food crops and economic crops in the north, and 80% of the production areas are distributed in arid and semi-arid economically underdeveloped hilly areas. Drought climate, barren soil, extensive cultivation, and backward technology have severely restricted the high yield and high efficiency of potatoes in large areas. Contents of the invention [0003] In order to solve the above problems, the present invention provides an integrated cultivation method of potatoes in northern drylands, which can increase the germination rate of seed potatoes, increase the utilization rate of chemical fertilizers, and finally promote the healthy and robust growth of potato pieces, and realize stable and high yields of potatoes. [0004] In order to achieve the above ...

Claims

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Application Information

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IPC IPC(8): A01G22/25A01G13/00A01C1/02A01C1/06A01C1/08A01C21/00
CPCA01C1/02A01C1/06A01C1/08A01C21/005A01G13/00A01G22/25
Inventor 白小东杜培兵齐海英范向斌朱智慧毛向红杨春张永福王兴涛陈云岳新丽
Owner HIGH LATITUDE CROPS INST TO SHANXI ACADEMY OF AGRI SCI
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