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Cultivation method of kidney-shaped Chinese yam

A cultivation method, the technology of kidney-shaped yam, which is applied in the field of cultivation of kidney-shaped yam, can solve the problems of difficult potato pieces, easy damage and breakage, etc., and achieve the effect of simple bedding method, not easy to damage and reduce production cost

Inactive Publication Date: 2015-04-29
TONGHUA NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a cultivation method of "kidney-shaped" yam aiming at solving the problems of difficulty in planting and harvesting yam and easily damaged potato pieces.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The cultivation method of kidney-shaped yam is as follows: select a sunny plot, clean up the field and rake up a 60cm large ridge, and shovel out the soil at the bottom of the ditch from the first furrow from one side of the plot to make it 25-30cm deep. "U"-shaped groove, pick out stones, rubble and other hard objects in the groove, spread a single layer of waste plastic woven bags with a width of about 40cm, first spread 5cm thick decomposed farmyard manure on the bags, and then spread 10~15cm to crush The crop stalks in the next furrow will be filled with the garden soil in the next ditch to cover the upper ditch. At the same time, a new ditch to be sorted out will be cleaned up and treated according to the law. Plant yams at a plant spacing of 25 to 30 cm, and plant 3,500 to 4,000 plants per mu. Other cultivation techniques are the same as traditional cultivation methods. Each yam weighs about 0.5 kilograms on average.

Embodiment 2

[0019] The cultivation method of kidney-shaped yam, its steps are as follows:

[0020] (1) Select a sunny plot, rake up a 60cm large ridge, and shovel out the soil at the bottom of the ditch from the first furrow from one side of the plot, making it a 25cm deep "U"-shaped groove.

[0021] (2) Spread plastic woven bags with a width of 40 cm, spread 5 cm thick decomposed farmyard manure on the plastic woven bags, and then spread 10 cm crushed crop straw.

[0022] (3) Fill up the upper ditch with the garden soil in the next ditch, and clean up new ditches to be sorted out, and treat them sequentially.

[0023] (4) Plant yams at a distance of 33cm, and plant 3600 yams per mu.

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Abstract

The invention relates to the field of planting, in particular to a cultivation method of kidney-shaped Chinese yam. The method includes the steps of 1, spreading a breathable backing which limits growth of the Chinese yam, in made ditches, spreading farmyard manure on the backing, and spreading crushed straw; 2, earthing the crushed straw; 3, planting the Chinese yam on each ditch. The Chinese yam cultivated by the method is kidney shaped, is large and solid, has yellow and smooth skin and white and fine pulp, is both loose and floury, has no pucker taste and is long in shelf life, high in price, crush resistant and tolerant to storage and transportation; the yam grown in the loose fertilizer-straw layer is convenient to dig; the yam is convenient to plant and harvest; labor intensity is low, and the yam rarely breaks and is convenient to store and transport.

Description

technical field [0001] The invention relates to the field of plant planting methods, namely the cultivation method of kidney-shaped yam. Background technique [0002] In the prior art, yam is yam ( Dioscorea opposita Thunb.) tubers, long cylindrical, vertical growth, up to more than 1 meter. When planting, it is necessary to dig a planting ditch with a depth of 80~150cm. When harvesting, it is still necessary to dig deeply and be more careful to prevent digging. Therefore, the traditional planting method of yam is labor-intensive, time-consuming, labor-intensive, laborious, and easily damaged and broken. There are also literature reports on yam cultivation methods, but all of them are to cultivate stick-shaped yams. Contents of the invention [0003] The purpose of the present invention is to provide a cultivation method of "kidney-shaped" yam aiming at solving the problems of difficulty in planting and harvesting yam and easily damaged potato pieces. [0004] Technic...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 宿宝福宿金明郭林秦佳梅朱俊义刘丽华
Owner TONGHUA NORMAL UNIV
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