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Planting method for Chinese yams

A planting method and a technology of yam species, applied in the field of plant cultivation, can solve the problems that the quality of yam does not have much effect, and achieve the effects of avoiding variety degradation, strong fertility retention, and improving quality and yield

Active Publication Date: 2015-03-25
太湖县旺顺种植农民专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This scheme can reduce the labor intensity during production and facilitate harvesting, but it does not have much effect on improving the quality of yam

Method used

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  • Planting method for Chinese yams
  • Planting method for Chinese yams

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] (1) Selection and disinfection of yam species: select yam species with short necks, strong, no branches, no pests and diseases, and no wounds on the surface, dip the roots with 100 times 50% carbendazim solution at room temperature to sterilize, and use them after drying. The sand is piled up, and the room temperature is controlled above 0°C; the yam species is a root tuber cultivated from zero surplus seeds;

[0041] (2) Seedbed reconditioning and seedling raising: plow the nursery at a depth of 60 cm, apply slow-release decomposed organic fertilizer as base fertilizer, add superphosphate and urea at the same time, adjust soil pH to 6, and then Apply ring fertilizer, open 6 cm deep trenches according to the row spacing of 6 cm, water, and place the yam seeds on the seedbed along the border according to the plant spacing of 6 m. Water shallow water once a week, water shallow water again every other week, and increase watering amount after every other week to keep the so...

Embodiment 2

[0046] (1) Selection and disinfection of yam species: select yam species with short necks, strong, no branches, no pests and diseases, and no wounds on the surface, dip the roots with 100 times 50% carbendazim solution at room temperature to sterilize, and use them after drying. Store in sand and soil, and keep the room temperature above 0°C;

[0047] (2) Seedbed reconditioning and seedling raising: plow the nursery at a depth of 60 cm, apply slow-release decomposed organic fertilizer as base fertilizer, add superphosphate and urea at the same time, adjust the soil pH to 7, and then Apply ring fertilizer, with a row spacing of 6.5cm, open a deep ditch of 7cm, water, and place the yam seeds along the bed with a row spacing of 7cm, then cover with soil and spread plant ash, and then cover with plastic film for 30 days. After emergence Water shallow water once every 10 days, then water shallow water again every other week, and increase the watering amount after every other week t...

Embodiment 3

[0052] (1) Selection and disinfection of yam species: select yam species with short necks, strong, no branches, no pests and diseases, and no wounds on the surface, dip the roots with 100 times 50% carbendazim solution at room temperature to sterilize, and use them after drying. Store in sand and soil, and keep the room temperature above 0°C;

[0053] (2) Seedbed reconditioning and seedling raising: plow the nursery at a depth of 60cm, apply slow-release decomposed organic fertilizer as base fertilizer, add superphosphate and urea at the same time, adjust soil pH to 7.5, and then Apply ring fertilizer, open a deep ditch of 8 cm according to the row spacing of 7 cm, water, put the yam seeds on the seedbed along the border according to the row spacing of 8 cm, then cover with soil and spread plant ash, and then cover with plastic film for 35 days. Water shallow water once a week, water shallow water again every other week, and increase watering amount after every other week to k...

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Abstract

The invention discloses a planting method for Chinese yams. The planting method mainly comprises the steps of (1), selection and disinfection of Chinese yam seeds; (2), soil preparation of a seedbed and culture of seedlings; (3), fertilization of cultivation furrows and emergence transplantation; (4), field management; and (5), harvesting. Compared with the prior art, the planting method for the Chinese yams has the advantages that the quality and the field of the Chinese yams, the production efficiency and economic benefits can be improved, and the planting method is suitable for large-scale cultivation and transplantation.

Description

technical field [0001] The invention relates to a planting method of Chinese yam, which belongs to the technical field of plant cultivation. Background technique [0002] Yam belongs to the genus Dioscorea in the family Dioscoreae. It is a perennial herb with twisted roots. Its tubers are used as medicine. Yam is rich in nutrients and is a good nutritional tonic. There are generally two methods for yam propagation, namely the reed head propagation method and the zero-surplus seed breeding method. The yam seeds used for reproduction have a strong vegetative and reproductive ability, among which the yam seeds in the axilla, underground tubers and stems can reproduce new individuals, and the survival rate of the yam seeds and underground tubers is the highest. The roots are used as seeds, which is called planting, and can be planted continuously for 3 years. After 3 years, the variety will degenerate, and it will be re-cultivated with zero surplus seeds. [0003] Yam likes t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
Inventor 刘峰
Owner 太湖县旺顺种植农民专业合作社
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