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High-yield potato cultivating method

A cultivation method and potato technology, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of limited improvement, deep plowing and dense planting, etc., and achieve the effects of reducing irrigation times, saving water resources, and prolonging the growth time

Inactive Publication Date: 2013-09-18
YONGJI LYUTIAN POTATO CULTIVATION PROFESSIONAL COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are not many areas in Yuncheng that are suitable for planting potatoes and have high yields, and the only way to increase yields is deep plowing and dense planting, and the improvement is limited.

Method used

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  • High-yield potato cultivating method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] a. The germination method is: germinate the potatoes 15 days before sowing, and cut the potatoes into pieces the day before the germination; the specific operation is to cut the potatoes into small pieces of 30-40g, and keep at least one middle bud for each potato piece Or terminal buds, wherein the terminal buds are divided into 2-4 potato cubes according to their size, and the bottom buds are not used; put the cut potato cubes in a humid, cool, and ventilated place in time for 7 hours, and spread them in the air Measure the temperature once in the front, middle and late stages respectively, which are 11°C, 13.5°C and 12.5°C respectively, and accelerate germination after the wound is healed; Carry out vernalization under the condition of humidity 57-65%; Every layer all will evenly sprinkle bacteriostatic agent when potato piece is piled up, and described bacteriostatic agent comprises agricultural streptomycin, thiophanate-methyl and talcum powder, and the three are pr...

Embodiment 2

[0048] a. The germination method is: germinate the potatoes 18 days before sowing, and cut the potatoes into pieces the day before the germination; the specific operation is to cut the potatoes into small pieces of 30-40g, and keep at least one middle bud for each potato piece Or terminal buds, wherein the terminal buds are divided into 2-4 potato cubes according to their size, and the bottom buds are not used; put the cut potato cubes in a humid, cool, and ventilated place in time for 8 hours, and spread them in the air Measure the temperature once in the front, middle and late stages, respectively at 10.5°C, 12°C, and 12.5°C. Germinate after the wound is healed; Germinate under the condition of humidity 55-58%; when the potato pieces are piled up, each layer should be evenly sprinkled with antibacterial agents, the antibacterial agents include agricultural streptomycin, thiophanate-methyl and talcum powder, and the three are divided into 10 g : 300g : 3kg is prepared into 1 ...

Embodiment 3

[0051] a. The germination method is: germinate the potatoes 16 days before sowing, and cut the potatoes into pieces the day before the germination; the specific operation is to cut the potatoes into small pieces of 30-40g, and keep at least one middle bud for each potato piece Or terminal buds, wherein the terminal buds are divided into 2-4 potato pieces according to their size, and the bottom buds are not used; put the cut potato pieces in a humid, cool, and ventilated place in time for 7.5 hours, and spread them in the air Measure the temperature once in the front, middle and late stages, respectively at 12.5°C, 13°C, and 12.5°C. Germinate after the wound is healed; Carry out germination under the condition of humidity 58-63%; Every layer all will equably sprinkle bacteriostatic agent when potato piece is piled up, and described bacteriostatic agent comprises agricultural streptomycin, thiophanate-methyl and talcum powder, three by 10g: 300g: 3kg is mixed with 1 part of bact...

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Abstract

The invention discloses a high-yield potato cultivating method, and belongs to the technical field of potato planting. For solving the technical problem, a cultivating method for increasing the yield of potatoes by prolonging the growth period of the potatoes is provided. The cultivating method is applicable to high-yield cultivation of the potatoes in Yuncheng and other regions which have semi-humid climates and are mostly arid in spring; early breeding, early planting, heat preservation and water retention are keys of the high-yield potato cultivating method; and in the high-yield potato cultivating method, the sowing time is advanced to 4-6 days before the beginning of spring, seed potatoes bred in advance are sown in greenhouse, and the growing conditions and the growing time of the potatoes are controlled so as to obtain high yield.

Description

technical field [0001] The invention discloses a high-yield cultivation method for potatoes, which belongs to the technical field of potato cultivation. Background technique [0002] Potatoes are one of the four major food crops in today's human society, second only to rice, corn and wheat. Potatoes have high nutritional and medicinal value, rich in vitamin B1, B2, B6 and pantothenic acid and other B group vitamins and a large amount of high-quality cellulose, as well as trace elements, amino acids, protein, fat and high-quality starch and other nutrients . People who often eat potatoes are healthy and are an anti-aging food. [0003] Potato is a crop that likes cold and fears heat. After the potato pieces are sown, they start to germinate under the condition of 10 cm ground temperature of 5-7°C. If the low temperature of 5-10°C continues after sowing, the growth of young shoots will be inhibited, making it difficult to unearth and even form dream potatoes. When the soi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 王自红赵永林
Owner YONGJI LYUTIAN POTATO CULTIVATION PROFESSIONAL COOP
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