Technology for culturing high-quality high-yield detoxification sweet potato

A technology and high-quality technology, applied in the field of high-quality and high-yield cultivation of virus-free sweet potato, can solve the problems of improper planting technology of virus-free sweet potato, reduce economic benefits, slow sweet potato maturity, etc. Effect

Inactive Publication Date: 2011-06-15
陈宝贤
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, improper planting techniques for virus-free sweet potatoes have resulted in slow maturity, low yield, and poor quality of sweet potatoes, which has reduced economic benefits and cannot meet market demand.

Method used

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Examples

Experimental program
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Embodiment Construction

[0016] A high-quality and high-yield cultivation technology for virus-free potatoes, the technology includes seed selection, site selection, ridge formation, seedling planting, water control, fertilization, intertillage and weeding, vine lifting, pest control, etc., specifically according to the following steps:

[0017] (1) Seed selection, Meiying 1, Xushu 18, and Shangshu 19 were selected for starchy varieties; Beijing 553 was selected for fresh-eating varieties;

[0018] (2) Land selection, choose loose soil paper, deep soil layer, fertile, rich in organic matter, and good ventilation;

[0019] (3) Ridging, using the method of single row planting on the ridge, the soil with strong water retention capacity, the ridge should be high and slightly narrow; the soil with weak water retention capacity, the ridge should be low and slightly wide;

[0020] (4) For planting seedlings, select the strong seedlings with large and thick green leaves, thick, short and even internodes, tall...

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PUM

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Abstract

The invention discloses a technology for culturing high-quality high-yield detoxification sweet potato. In the technology, through understanding characteristics of the detoxification sweet potato, technologies of selecting seed and land, ridging, planting seedling, controlling water, applying fertilizer, intertilling and weeding, lifting up of vines, controlling pest and the like are adopted to ensure that the detoxification sweet potato has the advantages of early tuber formation, quick enlargement, early maturation, high yield, high quality and the like; therefore, the market demand is satisfied and the economic benefit is enhanced.

Description

technical field [0001] The invention relates to a cultivation technique, in particular to a cultivation technique for high-quality and high-yield virus-free potatoes. Background technique [0002] Sweet potato used to be a low-yielding food crop for famine relief, but now it has become a high-efficiency economic crop. Following the market trend and developing the production of virus-free sweet potatoes is one of the effective measures for the structural adjustment of the planting industry at present and in a certain period in the future. However, improper planting techniques for virus-free sweet potatoes have resulted in slow maturity, low yield, and poor quality of sweet potatoes, which have reduced economic benefits and cannot meet market demand. Contents of the invention [0003] In order to solve the above-mentioned problems, the present invention provides a high-quality and high-yield cultivation technique for poison-free sweet potatoes. Through understanding the cha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C21/00A01G13/00
Inventor 陈宝贤
Owner 陈宝贤
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