Slant cultivation method of Gastrodia elata in level land

Abstract

The invention discloses a slant cultivation method of Gastrodia elata in a level land. The slant cultivation method comprises a sexual cultivation method and an asexual cultivation method; the sexualcultivation method comprises the steps of S1, leveling a cultivation land having sandy or black soil as cultivation soil; S2, heaping the cultivation soil to form a double slant 15-20 degrees angled to the horizon, wherein the double slant is 70 cm in length. The problem that Gastrodia elata is rotten by water accumulation on the level land is solved; slant cultivation helps overcome direct solarradiation, evaporation capacity is low, moisture is preserved, temperature is lowered, and the growth of the Gastrodia elata nutrient source Armillaria mellea is promoted; slant cultivation of Gastrodia elata helps increase the cultivation area effectively and save land resources effectively; rotting of Gastrodia elata due to water accumulation is avoided; the growth of Armillaria mellea is benefited, and the yield of Gastrodia elata is increased; level land cultivation is helpful for mechanized operation, labor intensity is reduced, manpower is saved, the cost is lowered, and economic benefitis improved.

Description

technical field [0001] The invention belongs to the technical field of gastrodia elata planting, and in particular relates to a method for cultivating gastrodia elata on flat ground and slopes. Background technique [0002] Gastrodia elata, the name of Chinese herbal medicine. This product is the rhizome of Gastrodia elata. It is harvested in winter and spring, and those picked in winter are called winter hemp, which is of good quality; those picked in spring are called spring hemp, and the quality is not as good as winter hemp. After digging out, remove the stems and fibrous roots on the ground, wash the soil, soak in clean water, wipe off the rough skin in time, then soak in clean water or alum water, boil or steam thoroughly until there are no white spots in the center, take out and dry , sun-dried or oven-dried. Function cures mainly: relieving wind, stabilizing convulsion. Cure dizziness, dark eyes, head wind and headache, numbness of limbs, hemiplegia, astringent s...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above technical problems, the present invention provides a method for cultivating Gastrodia elata on a flat ground slope, which solves the problem of gastrodia rot caused by stagnant water in the flat ground; the slope cultivation of Gastrodia elata overcomes the direct sunlight, reduces evaporation, keeps moisture, cools down, and promotes Gastrodia elata. The growth of Armillaria armillaria as a source of nutrition; the cultivation of gastrodia elata on slopes increases the effective cultivation area and saves land resources; avoids the rot of gastrodia elata caused by stagnant water, and is conducive to the growth of Armillaria armillaria, increasing the yield of Gastrodia elata; cultivation on flat land is conducive to mechanized operations, reducing Reduce labor intensity, save labor, reduce costs and improve economic benefits