A planting method for prolonging the harvesting time of shepherd's purse in spring

Abstract

The invention mainly relates to the technical field of planting, and discloses a planting method capable of prolonging the harvest time of spring-sowed capsella bursa-pastoris. The method comprises the steps of core removal, root division, topdressing and spraying; the method is simple, spring-sowed capsella bursa-pastoris growing under a natural environment can be harvested 3-4 times, the harvestamount of spring-sowed capsella bursa-pastoris is significantly increased, the planting efficiency is improved, and the demands of consumers are met; cores are removed twice after the emergence of bud seedlings in spring, the expansion of leaf primordia is promoted, the differentiation capacity of true leaves is improved, the formation quantity of the true leaves is increased, and the harvest period is prolonged to 60-70 days; the overground part of capsella bursa-pastoris is cut into two parts from the middle to the root after the core removal, the growth of the capsella bursa-pastoris rootsand the expansion of the leaf primordia are facilitated, the nutrient absorption capacity is improved, the use amount of fertilizer is reduced, the planting cost is saved, the quantity of the tree leaves attached to the leaf primordia is increased, and the yield of capsella bursa-pastoris is increased.

Description

technical field [0001] The invention mainly relates to the technical field of planting, in particular to a planting method for prolonging the harvest time of shepherd's purse sown in spring. Background technique [0002] Shepherd's purse, known as "panacea" by the ancients, is a "natural treasure", rich in dietary fiber, protein, vitamins and mineral components, with high nutritional and health value, can improve vision, lower blood sugar, lower blood pressure, Lower blood lipids, protect cardiovascular and cerebrovascular, promote gastrointestinal function, stop bleeding and relieve pain, improve sleep, antibacterial and anti-inflammatory, anti-virus, anti-cancer and anti-cancer; the traditional planting method of shepherd's purse is spring planting, but the harvest of shepherd's purse in spring planting The period is short, the number of days from sowing to harvesting is generally 30-50 days, and the number of harvesting is 1-2 times, which makes the yield of shepherd's pu...

AI Technical Summary

Problems solved by technology

[0002] Shepherd's purse, known as "panacea" by the ancients, is a "natural treasure", rich in dietary fiber, protein, vitamins and mineral components, with high nutritional and health value, can improve vision, lower blood sugar, lower blood pressure, Lower blood lipids, protect cardiovascular and cerebrovascular, promote gastrointestinal function, stop bleeding and relieve pain, improve sleep, antibacterial and anti-inflammatory, anti-virus, anti-cancer and anti-cancer; the traditional planting method of shepherd's purse is spring planting, but the harvest of shepherd's purse in spring planting The period is short, the number of days from sowing to harvesting is generally 30-50 days, and the number of harvesting is 1-2 times, which makes the yield of shepherd's purse lower and the price higher