Directional tuberization method for ecologically planting common yam rhizomes in ground-soil ridges

Abstract

The invention discloses a directional tuberization method for ecologically planting common yam rhizomes in ground-soil ridges. The method is characterized by comprising steps of carrying out cultivation land preparation on the ground-soil ridges and forming planting grooves with semicircular bottoms; laying plastic films in the planting grooves and returning soil to the planting grooves; planting common yam rhizome seeds or common yam rhizome tubers; managing fields; harvesting tuber strips; processing the plastic films after the tuber strips are harvested. The directional tuberization method has the advantages that the bottoms of the planting grooves which are compressed by groove molds driven by hydraulic systems of ground-soil ridge machines are compact and smooth, and the soil on two sides of each planting groove is loose and is good in air permeability; the common yam rhizome tuber strips are thick, large, round and straight under the directional guidance of the thickened plastic films and are high in yield and commodity nature, and accordingly the directional tuberization method can bring convenience for harvesting fresh common yam rhizome tubers in a semi-mechanized manner; land preparation and planting, field management and harvesting procedures for the common yam rhizomes are simple and convenient, accordingly, the common yam rhizomes can be efficiently planted in the ground-soil ridges, and the directional tuberization method is favorable for promoting quick development of the common yam rhizome planting industry.

Description

technical field [0001] The invention relates to a cultivation method of economic crops, in particular to an ecological cultivation method of Huaishan yam ridge directional tuber. Background technique [0002] Chinese yam （ Common Yam Rhizome.) , alias yam, yam, wild yam, yam; it is the rhizome of the monocotyledonous plant Dioscoreaceae yam, yam is rich in nutrients, containing protein, dietary fiber, carbohydrates, β-carotene, vitamin B1, vitamin B2, niacin, Vitamin C, calcium, phosphorus, iron and other ingredients also contain a variety of amino acids, saponins, choline, mucus, allantoin and polyphenol oxidase. Modern scientific research shows that the biggest feature of yam medicine is that it contains a large amount of mucin. Mucin is a mixture of polysaccharide and protein, which has a special health care effect on the human body. It can prevent fat from depositing on the cardiovascular system, maintain blood vessel elasticity, and prevent premature atherosclerosis;...

AI Technical Summary

Problems solved by technology

Generally speaking, the main reason for the drought in this area is that the evaporation of water is greater than the precipitation, and the only precipitation in the cultivated area cannot be reasonably preserved, resulting in continuous drought in the arid area, low crop yield, less organic matter in the soil, and serious compaction