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Planting method of sweet potatoes

A planting method and sweet potato technology, applied in the fields of botanical equipment and methods, fertilization methods, horticulture, etc., can solve the problems of lack of systematic and scientific planting methods, difficulty in meeting market demands, backward sweet potato planting technology, etc., and reduce weeds. The effect of clustering rate, overall good quality and reducing planting cost

Inactive Publication Date: 2018-02-02
灵川县龙达种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • 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, making it difficult to meet the needs of the market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of planting method of sweet potato comprises the following steps:

[0029] (1) Choose a flat cultivated land with sufficient sunlight, thick soil layer, and 52% sand content, apply 30kg of lime powder per mu, carry out deep plowing in autumn and winter, and weather naturally during the winter;

[0030] (2) Add base fertilizer evenly to each acre of cultivated land, then plow the cultivated land 20cm deep, and rake it to make the soil and base fertilizer fully mixed; the base fertilizer is 30kg of peanut bran per mu, 15kg of superphosphate, 70kg of pond mud, and 15kg of plant ash , 20kg of cow dung.

[0031] (3) Make the ridge, the cross section of the ridge is trapezoidal, the width of the top of the ridge is 30cm, the width of the bottom of the ridge is 60cm, the height of the ridge is 50cm, and the distance between ridges is 70cm; Set up drainage ditches with a width of 15cm between them;

[0032] (4) Dig 2 rows of planting pits on the top of the ridge. The w...

Embodiment 2

[0041] A kind of planting method of sweet potato comprises the following steps:

[0042] (1) Choose a flat cultivated land with sufficient sunlight, thick soil layer, and 57% sand content, apply 35kg of lime powder per mu, carry out deep plowing in autumn and winter, and weather naturally during the winter;

[0043] (2) Add base fertilizer evenly to each acre of cultivated land, then plow the cultivated land 30cm deep, and rake it to make the soil and base fertilizer fully mixed; the base fertilizer is 35kg per mu of peanut bran, 20kg of calcium superphosphate, 100kg of pond mud, and 25kg of plant ash , 40kg of cow dung.

[0044] (3) Make the ridge, the cross section of the ridge is trapezoidal, the top width of the ridge is 32cm, the bottom width of the ridge is 65cm, the height of the ridge is 55cm, and the distance between ridges is 80cm; Set up a drainage ditch with a width of 25cm between them;

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Abstract

The invention relates to the technical field of crop planting, in particular to a planting method of sweet potatoes. According to the planting method, lime powder is added into a farmland, a plow harrow is adopted for conducting deep ploughing treatment on the farmland, the lime powder is fully and effectively blended with soil, and the purpose of preventing pests is achieved; on a single ridge, every two adjacent rows of sweet potatoes are planted in a staggered mode to ensure that the nutrients in the farmland are fully absorbed and sweet potato seedlings planted side by side are prevented from influencing one another; after basic fertilizer and leaf fertilizer are applied in a cooperative mode, by means of a synergistic effect, the release time and intensity of fertilizer nutrients arematched with a crop nutrient absorption rule, so that the utilization rates of the basic fertilizer and the leaf fertilizer can be increased, and the yield of the sweet potatoes can be further increased; the planting farmland is reasonable in structure, the supplied nutrients for the sweet potatoes during growth are sufficient, the growth rate of weeds is decreased, input of a great amount of labor is avoided, and the planting cost is reduced.

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 potato, also known as sweet potato and sweet potato, is an annual or perennial herbaceous plant belonging to the family Convolvulaceae. It is a dryland crop. In the past period of tight food supply and demand, many places had "one season of sweet potatoes and half a year's grain", which played a great role in solving food and clothing. Now with the advancement of science and technology and the development of market agriculture, the understanding of sweet potatoes has made a new leap. The development of sweet potato production is not only the need to adjust the planting structure and improve production efficiency, but also the need to improve food structure and improve living standards. Sweet potatoes contain protein, phosphorus, calcium, iron, carotene, vitamins and other essential nutrients for hum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/00A01C21/00
CPCA01C21/005
Inventor 全建军
Owner 灵川县龙达种植专业合作社
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