Film-covering and ridging mechanizing culturing method for sagittaria sagittifolia

Abstract

The invention relates to a film-covering and ridging mechanizing culturing method for sagittaria sagittifolia. The film-covering and ridging mechanizing culturing method includes the following steps: 1, seedling growing, wherein germination accelerating is carried out on terminal buds or bulbs, then seedlings are arranged in a hole disc to be cultured through matrixes, a film is laid below the seedlings to keep moisture, complete watering is carried out after inserted sowing is carried out, and then the matrixes are kept wet to facilitate rooting; 2, crop growing land preparing, wherein a paddy field is selected to be deeply plowed, fertilizers are applied to the paddy field, rotary tillage and levelling are carried out, and then ridging and black film covering are carried out; 3, transplanting, wherein the seedlings and the hole disc are jointly transported for planting, water is immediately let out to flood the field after planting is completed, and the water is kept shallow; 4, crop growing land management, wherein shallow-water frequent irrigating is carried out, dryness is strictly prevented, and fertilizer applying management is carried out; 5, harvesting, wherein harvesting is carried out through a machine after field soil is dried in the sun, and the sagittaria sagittifolia is plowed out of the soil surface to be manually picked, cleaned and packaged. According to the film-covering and ridging mechanizing culturing method, as a ridging film covering machine, a vegetable transplanting machine and a mechanical harvesting machine are applied, mechanization is greatly improved, the labor intensity of persons is reduced, and the good use effect is achieved through practical application.

Description

technical field [0001] The invention relates to a film-covered ridge-planting mechanized cultivation method for sagittarius, belonging to the technical field of aquatic vegetable cultivation. Background technique [0002] Sagittarius is an aquatic vegetable, and the current technical process in production is as follows: [0003] 1) Seedling raising: Choose a paddy field sheltered from the wind and facing the sun. After applying the decomposed base fertilizer, plow with a hydroponic rake, level the ground, keep 2-3cm shallow water, and insert the screened terminal buds or bulbs into the seedling field; [0004] 2) Planting: After applying the base fertilizer in the field, bring a hydroponic rake and level it to keep 2-3cm shallow water. After the planted seedlings are pulled out from the seedling field and cut off the upper leaves, they can be planted with only 25-30cm in height; [0005] 3) Harvesting: There are two methods, one is to drain the field water and dig with a ra...

AI Technical Summary

Problems solved by technology

[0006] This kind of production process is the production method commonly used in the area where the Arrowhead is planted at present, and it is also a traditional planting method. The three key periods