Method for planting Thesium chinense in greenhouse

Abstract

The invention provides a method for planting Thesium chinense in a greenhouse. The method comprises the following steps: choosing sandy soil with a pH of 5-6 and a water content in terms of the humidity between 60% and 70%, wherein the sandy soil contains humus; building a greenhouse on the planting field, setting a plurality of temperature sensors and a plurality of soil temperature and humidityrecorders in the greenhouse, arranging walkways on the ground at equal intervals, burying water pipes capable of spraying water in the walkways, enabling the pipes to be connected with a pump, arranging a light illuminator at the top of the greenhouse, arranging a roof control device at the top of the greenhouse for controlling opening and closing of the greenhouse roof, arranging a fan in the greenhouse, enabling the roof control device, the pump, the fan, the light illuminator, the temperature sensors and the soil temperature and humidity recorders to be connected to a central controller, and then performing sterilizing and pest killing in the greenhouse; and selecting full and mature seeds of Thesium chinense, wherein the seeds pass through a dormant period or the seed dormant period isbroken through, starting the fan and the roof control device by the central controller to adjust the temperature of the greenhouse, and then performing earthing and sowing.

Description

technical field [0001] The invention relates to the technical field, in particular to a method for planting thyme grass in a greenhouse. Background technique [0002] In the prior art, thyme is a 2-year-old semi-parasitic herbaceous plant with a plant height of 15-40cm. Thymus is a tap root system, the main root is conical, followed by a haustoria, and the apex of the haustorium grows by attaching to the root of the host plant. Its stem is slender and light green, the perennial root seedlings are clustered at the base, and there are few branches above the base, sketching; the seedlings grow upright in a single stem, 5 in number, the perianth is green and white, and the lower part of the ovary is blank. Nuts are ellipsoidal, nearly spherical or spherical, 2-2.5mm long or wide, with a top nearly spherical, about 2mm long, and 3.5mm long or absent. The flowering period of perennial seedlings is March-April, the flowering period of seedlings is March-May, and the fruiting peri...

AI Technical Summary

Problems solved by technology

Due to excessive collection, the wild thyme grass resources are decreasing day by day, and the market demand is increasing, resulting in wild thyme grass far from meeting the demand. In addition, due to the influence of natural climate conditions, it is difficult to guarantee the quality and quantity. Became the bottleneck in the development of Chinese herbal medicines series

[0004] However, the existing planting methods of domestic thymegrass or introduced from other places, due to the lack of scientific and standardized planting techniques, lead to small thymegrass planting scale, high planting cost, low survival rate of thymegrass, and unstable quality, which cannot meet the national requirements. Requirements of the "Quality Management Standards for the Production of Chinese Medicinal Materials" (Trial Implementation) formulated by the Food and Drug Administration

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