Planting method of sweet potatoes

A planting method and sweet potato technology, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of lack of systematic and scientific planting methods, backward sweet potato planting technology, poor overall quality of sweet potatoes, etc., to reduce the rate of overgrown weeds , the overall quality is excellent, and the effect of reducing planting costs

Inactive Publication Date: 2017-09-29
蒙运绍
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing sweet potato planting technology is relatively backward and lacks systematic and scientific planting methods, which makes the overall quality of sweet potato poor and the yield low.

Method used

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Embodiment Construction

[0025] In order to better understand the present invention, the present invention will be further described below in conjunction with specific embodiment:

[0026] A kind of planting method of sweet potato comprises the following steps:

[0027] (1) Choose a flat cultivated land with sufficient sunlight, thick soil layer and 40% sand content, apply 30kg of lime powder per mu, plow the cultivated land 30cm deep in autumn and winter, and then use a rake to level the soil and survive the winter natural weathering;

[0028] (2) Evenly add 35kg of potassium sulfate fertilizer, 35kg of phosphate fertilizer, 18kg of urea, 150kg of plant ash, and 2,500kg of dry pig manure to each acre of cultivated land, and then plow the cultivated land for 30cm deep, and then use a rake to level the soil to fully cover the soil and fertilizer. Mix, then thicken the soil layer to form strips of ridges, the cross-section of the ridges is trapezoidal, the top width of the ridges is 30cm, the bottom wi...

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Abstract

The invention relates to the technical field of crop planting, in particular to a planting method of sweet potatoes. The method comprises the steps of adding 25-40 kg of lime powder in per mu of cultivated land and conducting deep-ploughing treatment on the cultivated land, thickening soil layers to form pieces of ridges, planting two rows of sweet potato seedlings on each ridge in a mutually staggering mode, and scientifically fertilizing fertilizer. According to the planting method of the sweet potatoes, by adding the lime powder into the cultivated land, and using a rake to conduct the deep-ploughing treatment on the cultivated land, the lime powder is effectively and sufficiently mixed with soil, and thus the purpose of preventing insect damage is achieved; on each single ridge, two adjacent rows of sweet potatoes are planted in a staggering mode, thus it is guaranteed that nutrients in a field are sufficiently absorbed, and the situation that sweet potato seedlings which are planted side by side are mutually interfered and influenced is avoided. According to the planting method of the sweet potatoes, the sweet potatoes are high in yield, developed in root system, and high in fertilizer adsorbing capacity, the insect damage is effectively prevented, root promoting and seedling protection are achieved, the sweet potato seedlings are bright in leaf, the harvested sweet potatoes are excellent in overall quality, and high in yield, and thus the planting method of the sweet potatoes is suitable for agricultural popularization.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a method for planting sweet potatoes. Background technique [0002] Sweet potatoes are rich in sugar, protein, cellulose and various vitamins, especially vitamin E and vitamin C. In particular, sweet potatoes are rich in lysine, while rice and flour lack lysine. Sweet potatoes can be described as the best among grains and vegetables. Europeans and Americans praise it as the second bread, former Soviet scientists say it is the future space food, and the French call it a well-deserved advanced health food. [0003] Sweet potato is not only a healthy food, but also a good medicine for curing diseases. "Compendium of Materia Medica" records that sweet potatoes have the effects of tonifying deficiency, benefiting energy, strengthening spleen and stomach, and strengthening kidney yin. Sweet potatoes are steamed, cut, sun-dried, harvested, and used as food, called potato grain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 蒙运绍
Owner 蒙运绍
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