Cultivation method for covering sweet potato furrows with wheat straw

A technology of wheat straw and ridges, which is applied in the field of sweet potato ridges and furrows covering wheat straw farming, which can solve the problems of environmental pollution, failure to return straw to the field, and decline of soil organic matter, so as to protect the environment, inhibit the growth of weeds, and improve social and ecological benefits Effect

Inactive Publication Date: 2016-04-20
狄正兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] 1. The straw is not returned to the field: the straw is abandoned in the field or burned on the spot to pollute the environment;
[0012] 2. Decrease in soil organic matter: If the straw is not returned to the field, the soil organic matter will decrease, which is not conducive to the construction of high-yield farmland

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The cultivation method for sweet potato furrows covered with wheat stalks comprises the following steps:

[0024] 1. Plowing and stubble removal: rotary tillage or manual plowing of wheat stubble, and moving the straw to the plowed land or ridge;

[0025] 2. Apply base fertilizer: fertilizer is applied on the field surface in the ridge;

[0026] 3. Make sweet potato ridges: crushed soil clods, ridge width 70cm, furrow width 20cm, ridge height 30cm;

[0027] 4. Straw-covered ditch: the full amount of straw per mu is spread evenly across every ridge and pressed in the ditch;

[0028] 5. Planting sweet potatoes: single row planting, plant spacing 20cm, row spacing 90cm, 3700 plants per mu;

[0029] 6. Field management: watering and fertilizing, preventing and controlling diseases and insect pests, intertillage and weeding, clearing ditches and cultivating soil, preventing soil clods from clogging furrows covered with straw.

Embodiment 2

[0031] The cultivation method for sweet potato furrows covered with wheat stalks comprises the following steps:

[0032] 1. Plowing and stubble removal: rotary tillage or manual plowing of wheat stubble, and moving the straw to the plowed land or ridge;

[0033] 2. Apply base fertilizer: fertilizer is applied on the field surface in the ridge;

[0034] 3. Make sweet potato ridges: crushed soil blocks, ridge width 160cm, ridge width 20cm, ridge height 30cm;

[0035] 4. Straw-covered ditch: the full amount of straw per mu is evenly laid and pressed in the ditch;

[0036] 5. Planting sweet potatoes: planting in double rows on the ridge surface, with a plant spacing of 20cm and a row spacing of 90cm, 3700 plants per mu;

[0037] 6. Field management: watering and fertilization, prevention and control of diseases and insect pests, intertillage and weeding, and preventing soil clods from clogging furrows.

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PUM

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Abstract

The invention discloses a cultivation method for covering sweet potato furrows with wheat straw. The cultivation method includes the steps of 1, ploughing and stubble cleaning; 2, application of base fertilizer; 3, preparation of sweet potato furrows; 4, covering of the furrows with wheat straw; 5, planting and inserting of sweet potato plants; 6, field management and the like. According to the cultivation method for covering sweet potato furrows with wheat straw, straw turnover is listed in the cultivation procedure of sweet potatoes, and the difficult problem of straw turnover of the sweet potato field is solved.

Description

technical field [0001] The invention relates to a farming method for returning straw to the field, in particular to a farming method for planting summer sweet potatoes after winter wheat and covering wheat straw with furrows of the sweet potatoes. technical background [0002] Wheat straw is a renewable biological resource and has always been the living fuel of farmers in our country. With the popularity of natural gas use, there is a large amount of surplus straw in rural areas. Planting summer sweet potatoes after harvesting winter wheat is one of the crop layouts of dry farming in my country. At present, the straw of sweet potato and wheat is not returned to the field. It is believed that the straw returning to the field will affect the cultivation and field management, and the straw should be cleared out of the field or burned on the spot. Covering the sweet potato furrows with wheat straw can easily solve the problem of straw returning to the field, avoid discarding a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02A01G1/00A01G13/02
CPCA01B79/02A01G13/0262A01G22/00
Inventor 狄正兴谈夕凤狄琦萍
Owner 狄正兴
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