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Sweet potato cultivation method

A cultivation method and technology of sweet potatoes, applied in the cultivation of root crops, etc., can solve the problems of sweet potatoes being easily bitten by insects, slow growth of sweet potatoes, and low yield, and achieve good market value, fast growth, and high yield

Inactive Publication Date: 2020-10-09
辽宁铂亿现代农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the sweet potato is planted, if the seedlings and fertilization are improper, and the insecticide and weeding are not timely, the sweet potato will grow slowly, and it will cause the sweet potato to be easily bitten by insects, and the yield will be low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A method for cultivating sweet potatoes, comprising the following steps:

[0021] S10, seed selection: select varieties with high yield, high quality, resistance to diseases and insect pests, strong stress resistance, and good commerciality; Sweet potatoes that are plump, shiny in skin color, hard in texture, not frozen, not rotten, with fat round buds, and free from diseases and insect pests are used as seeds, and sweet potatoes with black skin, frozen, rotten flesh, soft sweet potato flesh, or other diseases and insect pests are removed;

[0022] S20. Site selection: select plots with deep soil layers, fertile soil, and rich organic matter;

[0023] S30. Fertilization: spread fertilizer evenly on the planting ground, and the fertilizer includes farm cow manure, pig manure, potassium chloride, calcium dihydrogen phosphate, urea and plant ash;

[0024] S40. Soil preparation: The land preparation should be carried out on sunny days, and the soil should be crushed and th...

Embodiment 2

[0030] A method for cultivating sweet potatoes, comprising the following steps:

[0031] S10, seed selection: select varieties with high yield, high quality, resistance to diseases and insect pests, strong stress resistance, and good commerciality; Sweet potatoes that are plump, shiny in skin color, hard in texture, not frozen, not rotten, with fat round buds, and free from diseases and insect pests are used as seeds, and sweet potatoes with black skin, frozen, rotten flesh, soft sweet potato flesh, or other diseases and insect pests are removed;

[0032] S20. Site selection: select plots with deep soil layers, fertile soil, and rich organic matter;

[0033] S30. Fertilization: spread fertilizer evenly on the planting ground, and the fertilizer includes farm cow manure, pig manure, potassium chloride, calcium dihydrogen phosphate, urea and plant ash;

[0034] S40. Soil preparation: The land preparation should be carried out on a sunny day, and the soil should be crushed and t...

Embodiment 3

[0040] A method for cultivating sweet potatoes, comprising the following steps:

[0041] S10, seed selection: select varieties with high yield, high quality, resistance to diseases and insect pests, strong stress resistance, and good commerciality; Sweet potatoes that are plump, shiny in skin color, hard in texture, not frozen, not rotten, with fat round buds, and free from diseases and insect pests are used as seeds, and sweet potatoes with black skin, frozen, rotten flesh, soft sweet potato flesh, or other diseases and insect pests are removed;

[0042] S20. Site selection: select plots with deep soil layers, fertile soil, and rich organic matter;

[0043] S30. Fertilization: spread fertilizer evenly on the planting ground, and the fertilizer includes farm cow manure, pig manure, potassium chloride, calcium dihydrogen phosphate, urea and plant ash;

[0044] S40. Soil preparation: The land preparation should be carried out on a sunny day, and the soil should be crushed and f...

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Abstract

The invention provides a sweet potato cultivation method and relates to the technical field of agricultural planting. The method comprises the following steps: seed selection; land choosing; fertilization; land preparation; planting; irrigation; and field management. The sweet potato cultivated by the method has beautiful shape, smooth skin, large size, relatively good taste, high growth speed, high yield and good market value.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for cultivating sweet potatoes. Background technique [0002] Sweet potatoes are rich in protein, starch, pectin, cellulose, amino acids, vitamins and various minerals, and are known as "longevity food". Sweet potatoes have the effects of anti-cancer, heart protection, emphysema and diabetes prevention, and weight loss. Li Shizhen's "Compendium of Materia Medica" in the Ming Dynasty records that "sweet potatoes tonic, invigorate the spleen and appetizers, strengthen the kidney yin", and said that people in the sea eat them for longevity. Chinese medicine regards sweet potatoes as a good medicine. When the sweet potato is planted, if the seedlings and fertilization are improper, and the insecticide and weeding are not timely, the sweet potato will grow slowly, and the sweet potato will be easily bitten by insects and the yield will be low. Contents of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25
CPCA01G22/25
Inventor 徐广涛肖东
Owner 辽宁铂亿现代农业科技有限公司
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