Rhizome planting method suitable for mass propagation of Sonchus oleraceus

Abstract

The invention discloses a rhizome planting method suitable for mass propagation of Sonchus oleraceus and relates to the technical field of planting of Sonchus oleraceus. The method of the invention comprises the steps of SS01, plowing a cultivation land, to be specific, deeply plowing to prepare a land, adding 100-200 kg of a fertilizer per mu, and making planting diches 8-10 cm wide and 1-2 cm deep in the surface; SS02, sowing seeds, to be specific, adding fine sand to 0.5 kg of seeds in a seed to sand ratio of 1:5, scattering the treated seeds evenly into the ditches, and leveling with a wooden plate by scraping; and SS03, harvesting plants, to be specific, when the seeds germinate and grow to 10-15 cm in length, picking the plants, adding into a wooden box 2-3 m in length and 1-2 m in width where soil having the humidity of 40-50% is spread, and keeping the roots of the plants in contact with the soil. The seeds of Sonchus oleraceus are sowed herein before planting; after first planting, the plants having wide leaves and good health and robustness are selected for secondary cultivation; the fixed cultivation mode herein enables Sonchus oleraceus to be selected in the early stage, and the superior quality of grown Sonchus oleraceus is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of chicory planting, in particular to a rhizome planting method suitable for mass propagation of chicory. Background technique [0002] Chicory, also known as bitter cabbage, bitter cabbage, and goose cabbage, is an annual herb of the Compositae family. Annual or biennial herbs. Root conical, vertically straight, with many fibrous roots. Stem erect, solitary. Basal leaves pinnately parted, oblong-elliptic or oblanceolate throughout. Inflorescences a few densely arranged corymbs or racemes at tops of stems or tops of solitary stems. All involucral bracts apically long and acute, outside glabrous or with a few glandular hairs with stalks on the upper part of the outer or middle inner layer along the midrib. Tongue-shaped florets numerous, yellow. Achene brown, long oval or oblanceolate oblanceolate, flattened, with 3 fine veins on each side, transverse wrinkles between ribs, narrow apex, beakless, white ...

AI Technical Summary

Problems solved by technology

Due to the bitter taste, the existing chicory has not been cultivated in a large amount and reasonably, and the market audience is relatively narrow, and the benefits can be obtained less