Yellow flower planting method

Abstract

The invention relates to the technical field of agricultural planting, in particular to a yellow flower planting method comprising the following steps: the step S1 of selecting an old yellow flower plant of 7-10 years, robust and free from pests and diseases, removing old roots and old leaves of the old yellow flower plant, dividing the old yellow flower plant with new shoots, and ensuring that atleast one new shoot is reserved on each yellow flower plant after division; the step S2 of applying 2000-3500 kg of decomposed farmyard manure per mu on the selected planting land, conducting deep tillage on the soil for 20-30 cm to turn over the decomposed farmyard manure evenly into the soil. The decomposed farmyard manure is adopted as the fertilizer for the growth of the yellow flowers, a nutrient solution and alfalfa mash are adopted for nutrient supplementation for the growth of the yellow flowers, a plant insecticide is utilized to prevent the pests, and the yield of the yellow flowerscan be effectively improved. The produced yellow flowers are high in nutritional value and free of pesticide residue.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a yellow flower planting method. Background technique [0002] Yellow flower is the flower bud of the perennial herbaceous perennial plant of Liliaceae and Hemerocallis, a seasoning vegetable in Sichuan. The flowering period is August, and the picking period varies with different varieties. It is rich in protein, carotene, riboflavin, phosphorus, iron and other mineral elements. It is a treasure on the table. It has auxiliary effects such as clearing inflammation, clearing heat, stopping bleeding, diuresis, promoting milk, and invigorating the stomach. At present, in the market, in order to pursue the high yield of yellow flowers, when planting yellow flowers, a large amount of inorganic fertilizers and pesticides are used on yellow flowers. Although the yield of yellow flowers is temporarily increased, it will cause damage to the land where yellow flowers are plant...

AI Technical Summary

Problems solved by technology

At present, in the market, in order to pursue the high yield of yellow flowers, when planting yellow flowers, a large amount of inorganic fertilizers and pesticides are used on yellow flowers. Although the yield of yellow flowers is temporarily increased, it will cause damage to the land where yellow flowers are planted, resulting in the failure of the next season. The yield of yellow flowers is reduced, and there will be pesticide residues in the produced yellow flowers, which will cause harm to people's health