Pocket type cultivation method for yam

A cultivation method and a yam bag technology are applied in the field of plant cultivation, which can solve the problems of continuous cropping obstacles and quality degradation of yam soil cultivation, and achieve the effects of avoiding the loss of irrigation water and nutrients, reducing the usage amount and simple operation.

Inactive Publication Date: 2009-07-08
HEBEI AGRICULTURAL UNIV.
View PDF0 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a yam bag-type cultivation method, which solves the problems of yam soil cultivation continuous c

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] Embodiment A kind of yam bag formula cultivation method comprises the following steps:

[0022] (1) Cultivation bag preparation

[0023] a. Production of cultivation bags: The cultivation bags are made of anti-ultraviolet polyethylene black plastic film or black and white double film or other non-toxic materials with the same function. The cultivation bag is 30-40cm high and 130-140cm high;

[0024] b. Ventilation of the cultivation bag: the upper end of the cultivation bag is not sealed, the lower end is sealed, and the top and bottom are equally thick. There are 2 to 3 air holes with a diameter of 0.8 to 1.0 cm on the side of the bag at a distance of 5 to 10 cm from the bottom of the bag to remove excess in the bag. moisture;

[0025] (2) Cultivation operation steps

[0026] c. Seed potato preparation: select the yam female parent with sparse pores and luster, cut off the yam seed 15-17 cm from the root of the upper end of the trunk as the seed potato, and the seed ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention discloses a bag-type Chinese yam cultivation method. The method comprises the following steps: a. manufacturing cultivation bags with an uvioresistant non-toxic material; b. opening air holes at the sides of the cultivation bags; c. selecting Chinese yam maternal plants with sparse pores and luster; d. mixing grass carbon, vermiculite and decomposed maize straws, adding with sterilized chicken manure to be taken as a culture medium and filling into the cultivation bags; e. vertically and closely arranging the cultivation bags with a space of 1-1.2m; f. seeding in April of the current year, making a hole in a mixed medium at the upper opening of each cultivation bag, placing a Chinese yam seedling in the hole with head upward, and covering the mixed medium; g. managing in a growing period; and h. harvesting after stem leaves of the Chinese yam are withered at the end of October of the current year. The method can help perform industrial cultivation in places unsuitable for soil tillage; solves the problems of succession cropping obstacle, reduced quality and the like of the Chinese yam by soil cultivation, realizes quality, safety and pollution-free production of the Chinese yam; has the advantages of simple operation, fertilizer and water saving and low cost, and is applicable to large-scale Chinese yam production.

Description

technical field [0001] The invention relates to a plant cultivation method, in particular to a yam bag cultivation method. Background technique [0002] Yam is cultivated in most parts of the country. The main edible part is underground tubers, which are rich in starch, sugar, protein, carbohydrates, etc., and are one of the most nutritious and valuable vegetables. Yam is rich in many secondary metabolites, which has special medical and health value such as invigorating the spleen and stomach, anti-cancer, preventing and treating diabetes, and is also a very important traditional Chinese medicinal material. In recent years, the demand for yams in the international and domestic markets has continued to increase, but at present the planting is mainly based on the traditional cultivation techniques of digging deep trenches, and there are also a small amount of hole-drilling cultivation, cellar cultivation, and casing cultivation, but these cultivations are all subject to soil c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01G1/00A01G9/10A01G31/00A01D91/02
Inventor 高洪波
Owner HEBEI AGRICULTURAL UNIV.
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap