A water-fertilizer-medicine integrated cultivation method for improving disease resistance of winter-planted potatoes

A cultivation method and potato technology are applied in cultivation, land preparation method, root crop cultivation and other directions, which can solve the problems of being susceptible to erosion by diseases and insect pests in the soil, affecting the quality of potato pieces, reducing potato yield, etc., and saving pesticide dosage and labor costs. , the effect of loosening the soil

Active Publication Date: 2020-02-21
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Potato is one of the important economic crops in southern my country. Potato is propagated by tubers and rich in vitamin C. It is a healthy and popular staple food crop. Erosion, resulting in a high rate of insect eyes, the organisms that cause damage to potatoes include aphids, cutworms, needleworms, cutworms, mole crickets, grubs, late blight, viral diseases, ring rot, bacterial wilt, scab, etc. Among them, aphids are the most Likes to erode the leaves of potatoes, which will lead to the reduction of potato production, and the potato pieces will be sunken, not full, irregular due to abnormal photosynthesis, which will affect the quality of potato pieces. At present, in the cultivation of ordinary potatoes, insecticides are highly toxic and have The 3911 with systemic effect can be used for seed dressing or soaking to effectively control above-ground and underground pests, or to apply pesticides by spraying. Technical defect of large amount of pesticide residues

Method used

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  • A water-fertilizer-medicine integrated cultivation method for improving disease resistance of winter-planted potatoes
  • A water-fertilizer-medicine integrated cultivation method for improving disease resistance of winter-planted potatoes
  • A water-fertilizer-medicine integrated cultivation method for improving disease resistance of winter-planted potatoes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The present embodiment provides a kind of water-fertilizer-medicine integrated cultivation method that improves the disease resistance of winter-planted potatoes, and the method comprises the following steps:

[0034] (1) Soil preparation: carry out deep plowing on the planting plots, arrange the plots into potato planting furrows, the potato planting furrows are 110 cm wide; 8 m long, and the distance between two adjacent furrows is 35 cm, and the potato planting furrows are 3000 g on the furrow surface. / m 2 Apply a layer of organic fertilizer evenly, and then cover the organic fertilizer with a layer of soil with a thickness of 2cm. After composting the organic fertilizer for 20 days, bury the planting plot so that the organic fertilizer and the soil can be fully mixed;

[0035] (2) germination: potatoes are subpacked in mesh woven bags, each bag weight is 25kg; then the whole bag of woven bags with potatoes is completely soaked in the germination solution, the germina...

Embodiment 2

[0058] The present embodiment provides a kind of water-fertilizer-medicine integrated cultivation method that improves the disease resistance of winter-planted potatoes, and the method comprises the following steps:

[0059] (1) Soil preparation: carry out deep plowing to the planting plots, arrange the plots into potato planting furrows, the potato planting furrows are 120cm wide; 10m long, and the distance between two adjacent furrows is 40cm, and the potato planting furrows are 3500g thick on the furrow surface. / m 2 Apply a layer of organic fertilizer evenly, and then cover the organic fertilizer with a layer of soil with a thickness of 5cm. After composting the organic fertilizer for 30 days, bury the planting plot so that the organic fertilizer and the soil can be fully mixed;

[0060] (2) germination: potatoes are subpacked in mesh woven bags, each bag weight is 30kg; then the whole bag of woven bags with potatoes is completely soaked in the germination solution, the ge...

Embodiment 3

[0083] The present embodiment provides a kind of water-fertilizer-medicine integrated cultivation method that improves the disease resistance of winter-planted potatoes, and the method comprises the following steps:

[0084] (1) Soil preparation: carry out deep plowing on the planting plots, arrange the plots into potato planting furrows, the potato planting furrows are 115cm wide; 9m long, and the distance between adjacent two furrows is 37cm, and the distance between two adjacent furrows is 3200g on the furrow surface. / m 2 Apply a layer of organic fertilizer evenly, and then cover the organic fertilizer with a layer of soil with a thickness of 3cm. After composting the organic fertilizer for 25 days, bury the planting plot so that the organic fertilizer and the soil can be fully mixed;

[0085] (2) germination: the potatoes are subpacked in mesh woven bags, and the weight of each bag is 28kg; then the whole bag of woven bags with potatoes is completely soaked in the germina...

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Abstract

The invention relates to the technical field of winter potato planting, in particular to an integrated cultivation method of water, fertilizers and medicine for improving disease resistance of winterpotatoes. The method comprises the steps of soil preparation, germination, seed cutting, planting, drip irrigation and the like, in the step of soil preparation, and organic fertilizer stack retting is conducted in advance to make the soil fertility stronger and more loose, which can meet the needs of the potatoes to promote tuber expansion and root growth during the growth; during the germinationand seed cutting process, an inventor germinates in advance, cuts buds and disinfects to improve the growth and resistance of the potatoes; drip irrigation is conducted, water and fertilizer management in the later stage of the potatoes can effectively combine water, liquid fertilizers and biological pesticides, pests and diseases are prevented and controlled while fertilizers are applied, pesticide dosage is saved, labor costs are also saved, meanwhile the use of the organic fertilizers and the biological pesticides does not cause pesticide residues, and the method is a safe, effective and efficient integrated management method of the water, the fertilizers and the medicine for the potatoes.

Description

【Technical field】 [0001] The invention relates to the technical field of planting winter potatoes, in particular to an integrated water, fertilizer and medicine cultivation method for improving the disease resistance of winter potatoes. 【Background technique】 [0002] Potato (scientific name: Solanum tuberosum), Solanaceae Solanum, annual herb, also known as potato, ground egg, yam, etc. Potato is one of the important economic crops in southern my country. Potato is propagated by tubers and rich in vitamin C. It is a healthy and popular staple food crop. Erosion, resulting in a high rate of insect eyes, the organisms that cause damage to potatoes include aphids, cutworms, needleworms, cutworms, mole crickets, grubs, late blight, viral diseases, ring rot, bacterial wilt, scab, etc. Among them, aphids are the most Likes to erode the leaves of potatoes, which will lead to the reduction of potato production, and the potato pieces will be sunken, not plump and irregular due to abn...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/25A01B79/02A01C1/00A01C1/08A01G25/02C05G3/00C05G3/60C05G3/80
CPCA01B79/02A01C1/00A01C1/08A01G25/02A01G25/023A01G25/026C05C11/00C05F5/002C05G3/00C05G3/60C05G3/80C05D9/02C05F3/00C05F3/04C05F11/00C05F11/02C05F5/006Y02A40/22
Inventor 李丽淑谭冠宁樊吴静杨鑫唐洲萍何虎翼
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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