Breeding and planting method for Allium mongolicum Regel seeds

Abstract

The invention relates to the technical field of plant cultivation, in particular to a breeding and planting method for Allium mongolicum Regel seeds, which comprises the steps that: Allium mongolicum Regel is excavated in the field, the excavated Allium mongolicum Regel is trimmed and divided, rotten roots are removed, roots are reserved for use, then classification cultivation in different plotsaccording to colors is conducted, row spacing and plant spacing are controlled, every three single young plants are clenched together, the roots are separated and rubbed straight, and soil covering, squeezing and cultivation are conducted; when caules develop stalks, the stalks are reserved as plants for collecting seeds, the first stalks which are developed from layered plants cannot be used as the plants for collecting the seeds, and the second stalks can be reserved as the plants for collecting the seeds; the seeds of the reserved plants for collecting the seeds can be used for collecting the seeds after 60-75 days; and the collected seeds are sterilized and treated at high temperature during sowing, and the seeds are directly sown by adopting a sand loam strip cropping method. The breeding and planting method for the Allium mongolicum Regel seeds has the beneficial effects that the Allium mongolicum Regel seeds can be effectively bred, the stock seeds can be provided for the large-scale planting of Allium mongolicum Regel, the expansion of the planting scale is facilitated, the demands of people for eating Allium mongolicum Regel are met, and the Allium mongolicum Regel in thefield can also be prevented from being excavated in a large scale when the Allium mongolicum Regel is artificially planted.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a method for breeding and planting seeds of shallot. Background technique [0002] Sand onion, also known as Mongolian onion, Mongolian leek, wild onion, mountain onion, Humuli (Mongolian), belongs to the perennial bulbous herbaceous plant of the genus Allium in the family Liliaceae. With rhizomes, bulbs columnar, clustered. Basal leaves thinly linear. Scape cylindrical. Most of the small flowers are densely packed into hemispherical and spherical umbels, bright lavender to purple red. The flowering period is June-August. The seeds have a long lifespan and may germinate after being buried in sandy soil for several years. Sand onion grows rapidly when it rains, and stops growing when it is dry. It is extremely drought-resistant and cold-resistant. There is no rainfall for half a year, and it can still grow rapidly after rain. The leaves can endure the low temperatu...

AI Technical Summary

Problems solved by technology

At present, there are very few seed selections for artificial cultivation of scallions. In addition, wild scallions are limited by drought, which is far from meeting the needs of people for large-scale planting of scallions.