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A kind of plastic film seedling raising and planting method of purple potato

A purple potato and mulching film technology, which is applied in the fields of botanical equipment and methods, root crop cultivation, seed and rhizome treatment, etc., can solve the problem of poor survival rate and survival quality of purple potato seedlings, limit the propagation and promotion of purple potato, and reduce purple potato seedlings. Economic benefits and other issues, to achieve continuous and suitable temperature and humidity, good use effect, and ensure the effect of continuous growth

Inactive Publication Date: 2018-03-16
魏晓露 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, purple potatoes are grown by cutting tubers, and their propagation coefficient is low, which greatly limits the propagation and promotion of purple potatoes. Moreover, the survival rate and survival quality of purple potato seedlings after cultivation are poor, resulting in poor quality of seedlings after planting. , the quality of purple potatoes produced is poor, which reduces the economic benefits of purple potato cultivation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of plastic film seedling raising and planting method of purple potato, the method comprises the following steps:

[0027] (1) Purple potato mulching seedlings: In late March, when the minimum day and night temperature is higher than 5°C, select seed potatoes with a weight of 50g / piece and no damage on the surface from the storage room, wash the surface and dry it naturally. The final seed potato is longitudinally cut into two sections of tubers along the middle, and each section of tuber is respectively immersed in the ABT rooting powder solution with a concentration of 5 mg / kg with the longitudinal section facing downward, and the longitudinal section of the tuber is immersed in the ABT rooting powder solution. 1.5cm, soaking time is 45min, after soaking, take out the tuber and put it in the indoor seedbed, the planting space of each tuber is 15×20cm 2 , the surface of the tubers is covered with soil with a thickness of 3cm and nutrient soil. The humidity inside...

Embodiment 2

[0034] A kind of plastic film seedling raising and planting method of purple potato, the method comprises the following steps:

[0035] (1) Purple potato mulching seedlings: In late March, when the minimum day and night temperature is higher than 5°C, select seed potatoes with a weight of 80g / piece and no damage on the surface from the storage room, wash the surface, dry it naturally, and dry it in the air The final seed potato is longitudinally cut into two sections of tubers along the middle, and each section of tuber is respectively immersed in the ABT rooting powder solution with a concentration of 8 mg / kg with the longitudinal section facing downward, and the longitudinal section of the tuber is immersed in the ABT rooting powder solution. 2.5cm, soaking time is 45min, after soaking, take out the tuber and put it in the indoor seedbed, the planting space of each tuber is 15×20cm 2 , the surface of the tubers is covered with soil with a thickness of 5cm and nutrient soil. ...

Embodiment 3

[0042] A kind of plastic film seedling raising and planting method of purple potato, the method comprises the following steps:

[0043] (1) Purple potato mulching seedlings: In late March, when the minimum day and night temperature is higher than 5°C, select seed potatoes with a weight of 70g / piece and no damage on the surface from the storage room, wash the surface, dry it naturally, and dry it in the air The final seed potato is longitudinally cut into two sections of tubers along the middle, and each section of tuber is respectively immersed in the ABT rooting powder solution with a concentration of 6 mg / kg with the longitudinal section facing downward, and the longitudinal section of the tuber is immersed in the depth of the ABT rooting powder solution. 2cm, soaking time is 45min, after soaking, take out the tuber and put it in the indoor seedbed, the planting space of each tuber is 15×20cm 2 , the surface of the tuber is covered with soil with a thickness of 4cm and conta...

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Abstract

The invention discloses a method for mulching film seedling culture and planting of purple potatoes. The method belongs to the technical field of seedling culture and planting of potatoes. The method comprises the steps including (1) the mulching film seedling culture of the purple potatoes, (2) management of purple potato sprouts, (3) growth of young seedlings of the purple potato, (4) growth of the purple potatoes and (5) harvesting of the purple potatoes. By using the method disclosed by the invention, a germination period of the planted purple potatoes is short, and a germination rate during the same period increases by about 16.8%; the sprouts are healthy, strong and tall and have high quality and excellent performance, and a survival rate and survival quality of young seedlings of the purple potatoes are effectively guaranteed; the maturing purple potatoes have a high yield, planting benefits and income increase obviously, and income of farmer households is increased obviously. Pesticides of a small amount are applied continuously at intervals to the purple potatoes planted by the method disclosed by the invention, so that the purple potatoes can absorb sufficient nutrients during the growth, and the maturing potatoes have the advantages ofa big size, fresh and tender flesh, abundant nutrients and high edible values.

Description

technical field [0001] The invention relates to a purple potato, in particular to a film-mulched seedling raising and planting method of the purple potato, and belongs to the technical field of potato seedling raising and planting. Background technique [0002] Potatoes, also known as yams, are native to the alpine regions of Peru and Chile. They were introduced to China by the Dutch in the middle of the 17th century. They have been cultivated in my country for more than 300 years. Potato tubers contain 8-29% starch, protein, minerals and vitamins and other nutrients. They have good yield and wide adaptability, and have gradually become important food, vegetables, feed and industrial raw materials for human beings. The dietary fiber contained in potatoes is fine in texture and does not hurt the stomach. It has important functions in preventing diseases and maintaining health. It is a very good source of dietary fiber, and its related foods are widely favored by the public. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/25A01C1/00
CPCA01C1/00A01G2/00
Inventor 魏晓露钟晨邓宇航
Owner 魏晓露
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