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Planting method of potatoes in high-temperature environment

A planting method and high-temperature environment technology, which is applied in the direction of seed and rhizome treatment, fertilizer mixture, potassium fertilizer, etc., can solve the problems of excessive potato growth, achieve the effects of inhibiting growth, increasing yield, and inhibiting soil-borne diseases

Inactive Publication Date: 2021-01-01
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention aims at the problem that the above-ground parts of potatoes grow excessively under high-temperature conditions, and the underground tubers basically stop growing, and provides a method for planting potatoes in high-temperature environments

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] In 2019, the Hezhong Agricultural Professional Cooperative Association in Yanshou County, Harbin City, Heilongjiang Province, used the rice seedling shed after transplanting rice as a greenhouse for potato planting, and planted potatoes in the experimental group and potatoes in the control group. The potato variety was Holland 15 (Feverita). The greenhouse does not remove the film during the whole process of potato growth. From July to August, the daily maximum temperature is 52°C, and the average temperature is 33°C.

[0022] test group:

[0023] (1) Cut potatoes weighing more than 75g into pieces, each piece not less than 25g, and each piece contains at least 1-2 bud eyes;

[0024] (2) Use the biological source seed coating agent prepared by mixing Bacillus megaterium powder NEAUBM007, Bacillus subtilis powder NEAUBS003 and plant ash according to the mass ratio of 2:1:100 to carry out seed dressing treatment on potato cuts to obtain seed potatoes with bacteria , whe...

Embodiment 2

[0037] In 2020, the Sanlian Science and Technology Demonstration Area of ​​Jiansanjiang Administration Bureau of Heilongjiang Provincial Agricultural Reclamation Bureau will be used to transplant rice seedling sheds as greenhouses for potato planting, and potatoes of the experimental group and control group will be planted. The potato variety is Eugene, the original two species. The greenhouse does not remove the film during the whole process of potato growth. The daily maximum temperature is 55°C and the average temperature is 35°C from July to August.

[0038] test group:

[0039] (1) Cut potatoes weighing more than 50g into pieces, each piece not less than 25g, and each piece contains at least 1-2 bud eyes;

[0040] (2) Use the biological source seed coating agent prepared by mixing Bacillus megaterium powder NEAUBM007, Bacillus subtilis powder NEAUBS003 and plant ash according to the mass ratio of 2:1:100 to carry out seed dressing treatment on potato cuts to obtain seed ...

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Abstract

The invention discloses a high-temperature planting method for potatoes, and belongs to the technical field of vegetable planting. The method solves the problems that overground parts of existing potatoes excessively grow under the high-temperature condition, and underground tubers basically stop growing. According to the planting method, a biological source seed coating agent for potatoes under ahigh-temperature growth condition is provided, the biological source seed coating agent has the effects of regulating the growth environment of potato root systems, promoting the growth of underground parts of the potatoes, inhibiting the growth of overground parts of the potatoes and preventing the overground parts of the potatoes from excessively growing under the high-temperature condition, and further has the effect of inhibiting soil-borne diseases, therefore, the yield of potatoes under a high-temperature condition is increased. The planting method is suitable for planting potatoes in ahigh-temperature environment, especially potatoes in a greenhouse.

Description

technical field [0001] The invention relates to a method for planting potatoes in a high-temperature environment, and belongs to the technical field of vegetable planting. Background technique [0002] Potato, a perennial herb belonging to the family Solanaceae, has edible tubers and is the fourth most important food crop in the world, second only to wheat, rice and corn. Traditional Chinese medicine believes that potatoes have a flat taste, sweetness and non-toxicity, which can strengthen the spleen and stomach, invigorate Qi and regulate the middle, relieve spasms and relieve pain, and facilitate bowel movements. It has a significant effect on patients with weak spleen and stomach, indigestion, gastrointestinal disharmony, and poor stool. Modern research has proved that potatoes have special effects on mediating indigestion, and are good medicine and high-quality health care products for patients with stomach problems and heart diseases. Potatoes are nutritious and one of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01C1/00C05G3/00C05G3/80
CPCA01C1/00A01G22/25C05D1/00C05G3/00C05G3/80
Inventor 孙文鹏胡志凤王丹
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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