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Method for cultivating Chinese yams in no-tillage tuberization manner

A cultivation method and tuber-forming technology, which are applied in the field of no-tillage and tuber-setting in Huaishan, can solve the problems of time-consuming cultivation, labor-intensive efficiency, low yield and the like, and achieve the effects of improving planting efficiency, easy seed harvesting and planting yield.

Inactive Publication Date: 2014-02-12
杨树东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to: aim at the above-mentioned existing problems, provide a kind of Chinese yam no-tillage tuber cultivation method, solve the traditional cultivation time-consuming, labor-intensive, laborious and low efficiency, low yield and other production conditions

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0015] A no-tillage and potato-bearing cultivation method for Chinese yam, comprising the following steps:

[0016] a) Ditching and soil preparation: according to the width of the border surface 1.5 minutes, the height of the border surface is 25cm, the ditch is ditched parallel to the plant spacing of 25cm, and the ditch is ditched underground by 35° obliquely from one side of the border to the other side of the plane, and the ditch width is 7cm , After ditching, shovel a small semi-circular ditch;

[0017] b) Laying plastic: the plastic or hard material to be laid is 9mm thick and 11cm in diameter. The plastic film laying on the ground should be flat, and the plastic film should be placed obliquely according to the opened circular ditch. After laying flat, use clean river sand or soft sand to press the plastic. , and then cover the fine soil layer 15cm;

[0018] c) Fertilization: 200kg of plant ash per mu, 1000kg of decomposed organic fertilizer, 75% of furrow and ditch, an...

Embodiment 2

[0024] A no-tillage and potato-bearing cultivation method for Chinese yam, comprising the following steps:

[0025] a) Ditching and soil preparation: according to the width of the border surface 1.6 compartments, the height of the border surface is 30cm, the ditch is ditched parallel to the plant spacing of 30cm, and the ditch is ditched underground by 35° obliquely from one side of the border to the other side, and the ditch width is 7cm , After ditching, shovel a small semi-circular ditch;

[0026] b) Laying plastic: the plastic or hard material to be laid is 9mm thick and 11cm in diameter. The plastic film laying on the ground should be flat, and the plastic film should be placed obliquely according to the opened circular ditch. After laying flat, use clean river sand or soft sand to press the plastic. , and then cover the fine soil layer 20cm;

[0027] c) Fertilization: 220kg of plant ash per mu, 1100kg of decomposed organic fertilizer, 75% of furrow and ditch, and 25% of...

Embodiment 3

[0033] A no-tillage and potato-bearing cultivation method for Chinese yam, comprising the following steps:

[0034] a) Ditching and soil preparation: divide the compartments according to the width of the border surface of 1.6m, the height of the border surface is 35cm, and the ditch is ditched parallel to the plant spacing of 30cm. 8cm, after ditching, shovel a small ditch similar to a semicircle;

[0035] b) Laying plastic: the plastic or hard material to be laid is 10mm thick and 12cm in diameter. The plastic film laying on the ground should be flat, and the plastic film should be placed obliquely according to the opened circular ditch. After laying flat, use clean river sand or soft sand to press the plastic. , and then cover the fine soil layer 25cm;

[0036] c) Fertilization: 250kg of plant ash per mu, 1200kg of decomposed organic fertilizer, 75% of furrow and ditch, and 25% of plastic or hard materials;

[0037] d) Planting: Disinfect yam seeds before sowing, and then ...

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Abstract

The invention discloses a method for cultivating Chinese yams in a no-tillage tuberization manner. The method comprises the following steps: carrying out ditching and soil preparation; laying plastics; fertilizing; planting; carrying out after-planting field management. Conventional Chinese yam planting technologies have the problems that tubers grow more deeply and are easily damaged, a lot of time, labor and effort are consumed during ridging and harvesting, and cultivated Chinese yams are not uniform in tubers and low in yield. The Chinese yams planted with the method grow close to a surface soil layer in a certain gradient to guide a tuber growth direction, so as to enable the tubers to grow in an environment more favorable for tuber production. The method is a planting method capable of changing a vertical growth direction of the Chinese yams and simply harvesting seeds. According to the method, the time and the labor are saved, the income of the farmers can be increased, the planting efficiency is improved, and the planting yield is remarkably increased.

Description

technical field [0001] The invention relates to the cultivation technology of Chinese yam, in particular to a no-tillage and tuber-bearing cultivation method of yam. Background technique [0002] Chinese yam, also known as yam, also known as yam and long taro, belongs to the Dioscoreaceae family and is eaten with its plump tuberous or cylindrical roots. Root tuber contains starch and protein, as well as a variety of vitamins and choline, etc. It is used as medicine and food. It has the effects of strengthening the spleen, helping digestion, nourishing deficiency and replenishing qi, and is an efficient economic crop. The existing Huaishan planting techniques all have the problems of deep tuber growth, time-consuming, labor-intensive, and labor-intensive harvesting of the whole ridge, and the tubers are easily damaged, the cultivated Huaishan tuberous roots are uneven, and the yield is low. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to: for t...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 杨树东
Owner 杨树东
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