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No-tillage method for cultivating potatoes through straw mulching

A cultivation method and straw mulching technology, applied in the field of no-tillage potato cultivation with straw mulching, can solve the problems of excessive soil on the potato surface, unfavorable potato yield, and affecting commodity rate, so as to increase farmers' income, keep the color fresh and tender, and reduce winter abandonment Effect

Inactive Publication Date: 2014-01-08
高深
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional potato planting method requires plowing the whole field, fertilizing and seeding, cultivating weeding and digging potatoes. The process is complicated and the efficiency is low. affect its commodity rate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of straw covering no-tillage potato cultivation method, the method comprises the following steps:

[0024] (1) Land selection and furrowing: choose a paddy field with deep plowing layer, uniform soil quality, and excellent drainage and irrigation. When rice is harvested, the rice should be cut with mud, and the height of rice piles should be 16cm. The ditch width is 22cm, the ditch depth is 16cm, and a side ditch is set up 1m away from the field ridge. The ditch width is 22cm, and the ditch depth is 16cm. Interconnected, so as to be able to drain and irrigate;

[0025] (2) Seed potato treatment: choose the early-maturity and high-yield "Feverita", select tubers with no pests and diseases, no freezing damage, smooth and fresh skin, and a single weight of 30 grams as seed potatoes. Seed potatoes that have not passed the dormant period need to be germinated. Before sowing, according to the distribution of seed potato germination and the size of the potato pieces, c...

Embodiment 2

[0030] A kind of straw covering no-tillage potato cultivation method, the method comprises the following steps:

[0031] (1) Land selection and furrowing: choose a paddy field with deep plowing layer, uniform soil quality, and excellent drainage and irrigation. When rice is harvested, the rice should be cut with mud, and the height of the rice pile should be 18cm. The width of the ditch is 24cm, the depth of the ditch is 18cm, and a side ditch is opened at a distance of 1m from the surrounding of the field ridge. The ditch is 24cm wide and 18cm deep. Interconnected, so as to be able to drain and irrigate;

[0032] (2) Seed potato treatment: select the early-maturing and high-yield "Drought White", select tubers with no pests and diseases, no freezing damage, smooth and fresh skin, and a single weight of 40 grams as seed potatoes. Seed potatoes that have not passed the dormant period need to be germinated before sowing. According to the distribution of seed potato germination ...

Embodiment 3

[0037] A kind of straw covering no-tillage potato cultivation method, the method comprises the following steps:

[0038] (1) Land selection and furrowing: choose a paddy field with deep plowing layer, uniform soil quality, and excellent drainage and irrigation. When rice is harvested, the rice is cut with mud, and the height of the rice pile is 17cm. The ditch is 23cm wide and 17cm deep. A side ditch is set up 1m away from the field ridge. The ditch is 23cm wide and 17cm deep. The soil dug up during ditching is evenly thrown in the middle of the furrow. Interconnected, so as to be able to drain and irrigate;

[0039] (2) Seed potato treatment: select early-maturing and high-yield "Donnong 303", select tubers with no pests and diseases, no freezing damage, smooth and fresh skin, and a single weight of 35 grams as seed potatoes. Seed potatoes that have not passed the dormant period need to be germinated and sowed According to the distribution of seed potato sprouts and the size...

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Abstract

The invention discloses a no-tillage method for cultivating potatoes through straw mulching. The method includes the steps of land selection, bed shaping, seed potato processing, seeding, fertilization, straw mulching, water management and harvesting at proper time. According to the cultivation technology, after rice is harvested, paddies do not need to be tilled, ditches are directly dug to form beds, seed potatoes are placed on the soil face and are completely mulched with straw, proper fertilization is carried out and management measures are taken until fresh potatoes are harvested. The potato cultivation technology saves labor and cost, and is high in yield, efficient and light-duty. A traditional planting method is changed, ploughing, soil preparation, digging and seeding, intertillage weeding, potato digging and other procedures are eliminated, management is facilitated, the labor and the cost are saved, the yield is high, benefits are good, and the method is suitable for large-scale cultivation, popularization and application.

Description

technical field [0001] The invention relates to a crop cultivation method, in particular to a straw-covered no-tillage potato cultivation method. Background technique [0002] Potato is one of the five staple foods in my country. It has high nutritional value, strong adaptability, and large yield. In recent years, it has played an increasingly important role in ensuring food security and has received extensive attention from government departments. In 2010, China released the twelfth five-year plan for the potato industry, which mentioned that by 2015, China's total potato production will reach 150 million tons, the planting area will reach 120 million mu, and the compound annual growth rate will reach 13%. . However, the traditional potato planting method requires plowing the whole field, fertilizing and seeding, cultivating weeding and digging potatoes. The process is complicated and the efficiency is low. affect its commodity rate. The straw-covered no-tillage potato c...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G13/02
CPCY02A40/28
Inventor 高深
Owner 高深
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