Greenhouse cultivation method for pumpkins at early spring stage

Abstract

The invention discloses a greenhouse cultivation method for pumpkins at the early spring stage. The method comprises the following steps of 1 variety selection; 2 seedbed preparation, wherein a planting pit is dug in the land, hollow bricks are flatly laid at the bottom of the pit, and diatom ooze is adopted for coating processing; solid bricks are adopted int the length direction in the middle ofthe planting pit for building an accumulated temperature zone; after the planting pit is backfilled with thick preparation mellow soil, the pit is filled with thick straw powder, and enough water ispoured, the pit is backfilled with mellow soil to be flushed with the pit opening; the accumulated temperature zone is filled with straw powder, enough water is poured, and the pit is backfilled withgravel soil to be flushed with the pit opening; seedling growing zones are formed at the two sides of the accumulated temperature zone, and the seedling growing zones are filled with nutrient soil; 3,greenhouse building; 4, seed processing; 5, seed sowing; 6 seedbed management; 7, transplanting and planting; 8, later period management; 9, pest control and 10, harvesting. The method is adopted forplanting pumpkins, the seed sowing time can be about 15 days ahead of the schedule, the seedling emergence rate can be increased by 22.8% on the year-on-year basis, the seedling growth speed is higher, the planting time is about 3 d ahead of the schedule.

Description

technical field [0001] The invention belongs to the technical field of vegetable planting, and in particular relates to a greenhouse cultivation method of summer squash in early spring. Background technique [0002] Zucchini is a refreshing and delicious dish. Fresh products are usually light green in color. Zucchini is rich in vitamins and water. Regular consumption can not only supplement the vitamins needed by the human body, but also make the skin more hydrated and shiny. It has a remarkable whitening effect; zucchini is rich in cellulose, which can promote gastrointestinal motility, accelerate human metabolism, and has a good effect on human body detoxification and beauty and prevent constipation. More importantly, zucchini contains an anti-interferon inducer, which can improve human immunity, regulate human metabolism, and achieve weight loss and anti-virus effects. Zucchini is not only rich in nutrition, but also has a therapeutic effect on some diseases. Regular con...

AI Technical Summary

Problems solved by technology

However, the temperature for the normal growth and development of zucchini is above 12°C, and it is difficult to meet this requirement in the early spring for the Northwest Plateau

Even if it is planted in a greenhouse, it is still difficult to meet the temperature requirements, and there is little rainfall in early spring, and frequent droughts in large areas make it difficult to ensure water requirements

More importantly, the current greenhouse planting technology is mainly based on increasing the temperature inside the greenhouse, and the health care of underground growth and moisture conservation has not yet been seen.