High-quality sweet potato cultivation method

A cultivation method and high-quality technology, applied in the field of cultivation of high-quality sweet potatoes, can solve problems such as unsatisfactory content and suppressed nutritional value of sweet potatoes, and achieve the effects of promoting transportation and transformation, enhancing absorption and utilization efficiency, and promoting early growth of stems and leaves

Inactive Publication Date: 2018-11-23
朱修伍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Sweet potatoes are rich in protein, starch, pectin, cellulose, amino acids, vitamins and various minerals. They are known as "longevity food". The sugar content reaches 15%~20%. Swelling, diabetes, weight loss, beauty and other effects, the Ming Dynasty Li Shizhen's "Compendium of Materia Medica" recorded "sweet potato tonic, spleen and appetizer, strong kidney yin", and said that people in the sea eat longevity; It can also be used to make sugar, wine, alcohol, starch, pectin, etc. The starch produced can be used to make vermicelli and vermicelli, and delicious dishes can be made; but the zinc content, selenium content and carotene content of sweet potatoes are not equal. Therefore, further improving the quality of sweet potatoes will surely promote the further development of the sweet potato industry, increase the economic benefits of sweet potato growers, and improve the edible value and application value of sweet potatoes

Method used

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  • High-quality sweet potato cultivation method

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Effect test

Embodiment 1

[0017] In the embodiment of the present invention, a kind of cultivation method of high-quality sweet potato, concrete method is as follows:

[0018] (1) At the beginning of May, use a sterilized knife to cut the seed potatoes into cubes with a weight of 8-9g, soak them in the treatment agent for 34 minutes, remove the agent, and perform magnetization treatment to obtain processed seed potatoes;

[0019] The treatment agent is made of the following raw materials in parts by weight: 1.7 parts of magnesium chloride, 0.13 parts of cassia seed polysaccharide, 0.23 part of black fungus polysaccharide, 0.27 part of kudzu root polysaccharide, and 260 parts of water;

[0020] (2) Plant the treated seed potatoes in the planting hole of the planting field, the planting depth is 2.9~3.1cm, 5~7 days before planting, apply 2200kg / mu of decomposed cow manure to the planting field, and deeply plow 26~28cm;

[0021] (3) Spray the nutrient solution once on the leaves of the potato vines at the...

Embodiment 2

[0027] In the embodiment of the present invention, a kind of cultivation method of high-quality sweet potato, concrete method is as follows:

[0028] (1) At the beginning of May, use a sterilized knife to cut the seed potatoes into cubes with a weight of 8~9g, soak them in the treatment agent for 36 minutes, remove the agent, and perform magnetization treatment to obtain processed seed potatoes;

[0029] The treatment agent is made of the following raw materials in parts by weight: 1.8 parts of magnesium chloride, 0.14 parts of cassia seed polysaccharide, 0.24 part of black fungus polysaccharide, 0.28 part of kudzu root polysaccharide, and 270 parts of water;

[0030] (2) Plant the treated seed potatoes in the planting hole of the planting field, the planting depth is 2.9~3.1cm, 5~7 days before planting, apply 2250kg / mu of decomposed cow manure to the planting field, and deeply plow 26~28cm;

[0031] (3) Spray the nutrient solution once on the leaves of the potato vines at the...

Embodiment 3

[0037] In the embodiment of the present invention, a kind of cultivation method of high-quality sweet potato, concrete method is as follows:

[0038] (1) At the beginning of May, use a sterilized knife to cut the seed potatoes into cubes with a weight of 8-9g, soak them in the treatment agent for 34-38 minutes, remove the agent, and perform magnetization treatment to obtain processed seed potatoes;

[0039] The treatment agent is made of the following raw materials in parts by weight: 1.9 parts of magnesium chloride, 0.15 parts of cassia seed polysaccharide, 0.25 part of black fungus polysaccharide, 0.29 part of kudzu root polysaccharide, and 280 parts of water;

[0040] (2) Plant the treated seed potatoes in the planting hole of the planting field, the planting depth is 2.9~3.1cm, 5~7 days before planting, apply 2300kg / mu of decomposed cow manure to the planting field, and deeply plow 26~28cm;

[0041] (3) Spray the nutrient solution once on the leaves of the potato vines at ...

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Abstract

The invention belongs to the technical field of sweet potato cultivation, and particularly relates to a high-quality sweet potato cultivation method which includes the steps: (1) cutting sweet potatoseeds into potato blocks of 8-9g by a disinfection knife, soaking the potato blocks into treating agents, draining the agents and fishing out the potato blocks, and magnetizing the potato blocks to obtain the treated potato seeds in early may; (2) planting the treated potato seeds into planting holes in a planting land, applying fermented cow manure onto the planting land, and deep plowing the planting land before planting; (3) spraying nutrient solution once at the same growing initial stage of sweet potato vines and the strong growing initial stage of potato blocks. The treating agents are prepared from magnesium chloride, semen cassia polysaccharides, black fungus polysaccharides, pueraria polysaccharides and water, and the nutrient solution is prepared from potassium nitrate, magnesiumcitrate chelate, Kapok polysaccharides, abrus cantoniensis hance polysaccharides, bletilla striata polysaccharides and water. According to the method, sweet potato seedlings are thick and strong, stem leaves are early developed, underground pests are restrained, tuber expansion is accelerated, early ageing of the stem leaves is prevented, and the content of zinc, selenium, carotene and the like of sweet potatoes is increased.

Description

technical field [0001] The invention belongs to the technical field of sweet potato cultivation, in particular to a method for cultivating high-quality sweet potatoes. Background technique [0002] Sweet potatoes are rich in protein, starch, pectin, cellulose, amino acids, vitamins and various minerals. They are known as "longevity food". The sugar content reaches 15%~20%. Swelling, diabetes, weight loss, beauty and other effects, the Ming Dynasty Li Shizhen's "Compendium of Materia Medica" recorded "sweet potato tonic, spleen and appetizer, strong kidney yin", and said that people in the sea eat longevity; It can also be used to make sugar, wine, alcohol, starch, pectin, etc. The starch produced can be used to make vermicelli and vermicelli, and delicious dishes can be made; but the zinc content, selenium content and carotene content of sweet potatoes are not equal. Therefore, further improving the quality of sweet potatoes will surely effectively promote the further devel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25C05G3/00C05G1/00A01N59/00A01N43/16A01P21/00
CPCA01G22/25A01N43/16A01N59/00C05C5/02C05D5/00C05G3/00C05G5/20C05F11/00
Inventor 朱修伍
Owner 朱修伍
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