Standardized planting method of lepidium latifoliom belonging to lepidium plant

Abstract

The invention relates to a standardized planting method of lepidium latifoliom belonging to a lepidium plant. The method comprises the following steps: (1) culture of seedlings: a, selecting mellow and full wild lepidium latifoliom seeds in early August every year, and performing screening, cleaning and drying in air to obtain dried seeds; b, soaking the dried seeds in warm water in April of each year to obtain soaked seeds; c, culturing the soaked seeds to obtain seedlings; (2) field planting: a, selecting an apricus and leeward plot which has the altitude of 2,400 to 2,800 m and the pH of 6 to 8 and in which no lepidium latifoliom is planted within one year as a planting and seedling culture base; b, plowing twice and compacting once the planting and seedling culture base; c, setting seedling culture and planting recesses; d, transplanting seedling plants outside a seedling shed for natural growth for 2 to 3 days; e, transplanting the seedling plants subjected to outdoor treatment in the step d into the seedling culture and planting recesses; f, watering the seedling plants, draining water and filling gaps with seedlings; (3) harvesting and reserving of seeds for planting. The method is simple and easy to operate, and the acre yield of the lepidium latifoliom can be effectively increased.

Description

technical field

[0001] The invention relates to the technical field of plant planting, in particular to a method for standardized planting of a plant of the genus Lepeaceae broad-leaved plant. Background technique

[0002] Lepidium apetalum (scientific name: Lepidium apetalum) is a plant of the genus Lepidium apetalum. It is produced in the European part of the Soviet Union, distributed in eastern and central Asia, and the Himalayas. It is produced in Northeast my country, North China, Jiangsu, Zhejiang, Anhui, and Northwest China. , southwest, grows on hillsides, ravines, roadsides and near villages at an altitude of 400-3000 meters, and is a common field weed. It is an annual or biennial herb, 5-30 cm high, with erect or ascending stems, many branches, covered with tiny capitulate hairs. Basal leaves rosette, flat on the ground, pinnately lobed or deeply lobed, leaves narrowly spatulate; cauline leaves narrowly lanceolate to strip-shaped, sparsely toothed or entire; raceme...