Dioscorea opposita planting method and fertilizer

A planting method and yam technology, which are applied in the directions of botanical equipment and methods, organic fertilizers, inorganic fertilizers, etc., to achieve the effects of lowering soil temperature, developing root systems, and maintaining moisture content

Inactive Publication Date: 2017-09-29
贵州省安顺市黔艺贝纺织有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the technical problems existing in the existing yam planting, the present invention provides a yam planting method and fertilizer

Method used

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  • Dioscorea opposita planting method and fertilizer
  • Dioscorea opposita planting method and fertilizer

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Embodiment

[0027] as attached figure 1 , 2 shown

[0028] The invention provides a kind of yam planting method, is characterized in that, comprises the steps:

[0029] (1) Ground-selective ditching: choose fertile sandy soil for planting, and plan two parallel grooves with a depth of 5-10cm and 12-15cm at intervals, and the distance between the two grooves with different depths L is 15-20cm, and a V-shaped fertilizer adding groove 2 whose upper end width is 8-15cm and lower end width is 5-8cm with a depth D of 25-35cm is set between the two grooves with different depths;

[0030] (2) Guiding tube cultivation: Place the guiding tubes for cultivating seedlings along the direction of two grooves with different depths, and the distance between any two adjacent wire tubes in the same groove is 10-15cm. The roots of the seedlings are placed inside the guide tube, so that the seedlings leak out of the guide tube nozzle, the height of the seedlings from the ground is 5-7cm, and the seedlings ...

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Abstract

The invention provides a Dioscorea opposita planting method and a fertilizer; the method comprises: selecting a land and ditching, to be specific, selecting a sandy land with fertile soil for planting; digging shallow guide pipes and deep guide pipes at intervals; adding a V-shaped fertilizer applicator channel between every two ditches; flatly placing seedling cultivation guide pipes along every two ditches that are parallel to each other and have different interval depths, wherein two guide pipes adjoining the same ditch are 10-15 cm spaced; placing roots of seedlings in the guide pipes so that the seedlings come out of openings of the guide pipes, and burying and fixing the seedlings and guide pipes with soil. The guide pipes placed transversely are used to grow Dioscorea opposita, digging is convenient and easy, and the roots are rarely damaged; alternating arrangement of deep and shallow layers makes full use of the space and facilitates the absorption of necessary elements required for the growth of Dioscorea opposita, such as nitrogen, phosphorus and potassium in the V-shaped fertilizer applicator channels, and the yield per mu is high; irrigating with nano organic potassium fertilizer solution is performed in vigor growth stage of tubers, potassium fertilizer is fully supplemented, and the growth need of Dioscorea opposita is met.

Description

technical field [0001] The invention belongs to the technical field of yam planting, and in particular relates to a yam planting method and fertilizer. Background technique [0002] Yam, that is, yam, also known as Huai yam, Huai yam, native potato, yam, sweet potato, and Yuyan. Perennial herbaceous plant with vines, often purple, cylindrical root, opposite leaves, ovate or oval, milky white flowers, dioecious. The roots contain starch and protein and can be eaten. There are 650 species of monocots in 10 genera, which are widely distributed in temperate and tropical regions of the world. There are about 80 species of yams in my country. Originally produced in Pingyao and Jiexiu, Shanxi, it is now distributed in North China, Northwest my country and Jiangxi provinces in the Yangtze River Basin. [0003] The nutrient uptake dynamics of yam was consistent with the growth dynamics of plant fresh weight. During the germination period, the growth of the plant is small, and the...

Claims

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Application Information

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IPC IPC(8): A01G1/00C05G1/00C05G3/04A01C21/00C05G3/80
CPCA01C21/00C05D1/00C05G3/80C05D1/04C05F11/02
Inventor 游时刚
Owner 贵州省安顺市黔艺贝纺织有限公司
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