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Chinese yam shallow grow belt orientated tuberization cultivation method

A cultivation method and yam technology are applied in the field of directional tuber cultivation in the shallow growing zone of yam, can solve the problems of labor-intensive, difficult to operate, time-consuming and the like, and achieve the effects of high commodity value, convenient operation and simple structure

Inactive Publication Date: 2017-09-08
JIANGSU XUHUAI DISTRICT XUZHOU AGRI SCI INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is more troublesome to place directional shallow grooves on the ground in the northern plains, and it is necessary to artificially build slopes and ditch, which is labor-intensive, time-consuming, and labor-intensive.
However, the Huaishan shallow raw trough slotting machine (patent No. ZL201620285924) invented by Yang Jianchu in Shaodong County, Hunan Province is too complicated in structure and difficult to operate.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1: In 2016, in Damiao Village, Damiao Town, Xuzhou Economic Development Zone, Jiangsu Province, a 5 mu Guihuai No. 6 yam superficial zone directional tuber cultivation test was carried out.

[0018] (1) Deep plowing and deep loosening, leveling and raking: On April 10, 5000 kg of high-quality decomposed farmyard manure, 150 kg of decomposed cake fertilizer, 5 kg of nitrogen fertilizer, 15 kg of phosphate fertilizer, and 20 kg of potassium fertilizer were applied per mu. An 82-horsepower large-scale four-wheel tractor is equipped with a hydraulic deep plowing and subsoiling two-way reversing plow, with a plowing width of 1.5m and a plowing depth of 35cm. The yam field is deeply plowed once, and then leveled and harrowed.

[0019] (2) Turning waste into treasure and replacing troughs with belts: Cut the used seedling raising substrate fertilizer woven bags into shallow belts with a width of 15cm and a length of 80cm, turn waste into treasure, and replace shallow tr...

Embodiment 2

[0022] Example 2: In 2016, in Qianxi Village, Daxi Town, Wenling City, Taizhou, Zhejiang Province, a 15-mu Tainong No. 5 yam superficial zone directional tuber cultivation test was carried out.

[0023] (1) Deep plowing and loosening, leveling and raking: On April 8, 3000kg of high-quality decomposed farmyard manure, 100kg of decomposed cake fertilizer, 5kg of nitrogen fertilizer, 15kg of phosphate fertilizer, and 20kg of potassium fertilizer were applied on the mu on April 8. Rotary milling deep plowing powder ridge multifunctional mechanical powder ridge once.

[0024] (2) Turning waste into treasure and replacing troughs with belts: Cut the used fish feed woven bags into shallow belts with a width of 15cm and a length of 100cm to turn waste into treasures, and replace shallow troughs with shallow belts.

[0025] (3) Collect local materials and make the directional device: Firstly, splicing 6-cent-thick bamboo sticks into an equilateral triangle support with a side length of...

Embodiment 3

[0027] Example 3: In 2016, in Jianglaojia Village, Wanggou Town, Fengxian County, Xuzhou City, Jiangsu Province, a 10-acre directional tuber cultivation test was carried out on the superficial belt of Ziyu Huaishan yam.

[0028] (1) Deep plowing and deep loosening, leveling and raking: On April 20, 3000 kg of high-quality decomposed farmyard manure, 150 kg of decomposed cake fertilizer, 10 kg of nitrogen fertilizer, 15 kg of phosphate fertilizer, and 20 kg of potassium fertilizer were applied per mu. An 82-horsepower large-scale four-wheel tractor is equipped with a hydraulic deep plowing and subsoiling two-way reversing plow, with a plowing width of 1.5m and a plowing depth of 35cm. The yam field is deeply plowed once, and then leveled and harrowed.

[0029] (2) Turning waste into treasure, using belt instead of trough: Cut the used urea fertilizer woven bag into a shallow belt with a width of 15cm and a length of 90cm, turning waste into treasure, and replace the shallow trou...

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Abstract

The invention discloses a Chinese yam shallow grow belt orientated tuberization cultivation method, and belongs to the Chinese yam cultivation technical field; the method uses orientated cultivation to change a ground upward artificial slope into a ground downward tread orientated bevel angle, uses a shallow grow belt to replace a shallow grow groove, thus realizing inclination 11-13 degrees, reducing Chinese yam shallow grow groove cultivation orientated tuberization plantation and harvesting cost, and reducing severe influences caused by rising underground water level on the Chinese yam production. Comparing with a conventional Chinese yam cultivation method, the novel method can save 50-60 labors per mu, can increase output by 500-800kg / mu, and can increase yield by 15-20%; the produced Chinese yam is tidy, plump, smooth, good in skin color, high in goods value, cannot be damaged in harvesting, and the stem tubers are durable in storage.

Description

technical field [0001] The invention discloses a method for directional tuber cultivation in superficial yam zones, which belongs to the technical field of yam cultivation; it is mainly used for directional tuber cultivation in superficial yam zones with high added value, and can realize convenient and labor-saving planting and harvesting at the same time, and uniform plant distance and tuber formation , so as to achieve cost-saving and efficient planting goals. Background technique [0002] Yam is a high-efficiency economic crop that can be used as grain, vegetable and medicine, and it is also one of the special vegetables for exporting foreign exchange in my country. At present, the cultivation methods in my country's four major yam production areas are a small number of manual deep trench cultivation and large-scale mechanized deep trench trench cultivation. The only harvesting method is manual trench harvesting, which takes a long time, is difficult and expensive to harv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01B79/02
CPCA01B79/02
Inventor 史新敏李勇杨峰樊继德陆信娟赵林李刚波张婷刘灿玉
Owner JIANGSU XUHUAI DISTRICT XUZHOU AGRI SCI INST
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