Furrowing and arch membrane covering planting method for advancing vegetable planting

Abstract

The invention provides a furrowing and arch membrane covering planting method for advancing vegetable planting. The purposes of achieving easy, convenient and effective operation and advancing the vegetable planting period and the vegetable seedling development period are achieved. The method comprises the steps that after soil is unfrozen in early spring, deep plowing and leveling are conducted, and planting furrows are dug; the bottoms of seeding furrows are watered before sowing, vegetable seeds are sown according to vegetable plant spacing after water infiltrates into soil, the seeds are covered with soil with the thickness of 0.5-2.0 cm, and an appropriate amount of a herbicide is sprayed; bamboo arches are inserted on the two sides of each planting furrows according to the spacing distance of 95 cm to 105 cm after sowing, wherein the height of the arches is 25 cm to 30 cm; the arches are covered with mulching film with the width of 100 cm, and the periphery of the mulching film is compacted with soil, so that the phenomenon that the film is removed by wind is prevented; after seedlings emerge, holes are formed through stabbing in the portions, over plants, of the arch film, each plant corresponds to one hole, and therefore the phenomenon that the seedlings are burnt by high temperature is prevented; when the plants grow until the plants make contact with the mulching film and the lowest temperature of the outside is no lower than 6 DEG C, the plants are completely released, and planting rows are covered with the mulching film.

Description

technical field [0001] The invention relates to a method for early sowing of vegetables in spring. Background technique [0002] In the north, when spring and summer are handed over, it is the season when vegetables are green and yellow. Planting and supplying vegetables in advance is the main work of spring open-field vegetable production. How to advance the planting period of vegetables is the key research work of spring vegetable production. At present, vegetables are sown in advance mainly through flat-sowing mulching, hole-sowing mulching and arch-sowing techniques, which can advance the sowing period of open field vegetables by 10 days, 13 days and 18 days respectively; at present, the earliest can be 18 days in advance, but The vast number of vegetable farmers still need to advance further on this basis, and the above methods can no longer solve this problem. At present and even in the future, the research on the early sowing date of open field vegetables is still a...

AI Technical Summary

Problems solved by technology

At present, vegetables are sown early through techniques such as flat-sowing mulch, hole-sowing and flat-sowing arch-film. The sowing period of open-field vegetables can be advanced by 10 days, 13 days and 18 days respectively; currently, the earliest can be 18 days in advance, but The majority of vegetable farmers still need to advance further on this basis, and the above methods can no longer solve this problem