Middle-to-later-period pumpkin cultivation method

Abstract

The invention discloses a middle-to-later-period pumpkin cultivation method. The method is characterized in that (1) according to moisture, water controlling, square-cutting, displacement and seedling hoarding are performed in a seedling stage; (2) according to seeds and planting density, northern seeds which are small in quantity of bacteria, full, and high in cold resistance are selected; (3) the day temperature is 20 to 25 DEG C, the temperature of the first half of the night is 16 to 17 DEG C, and the temperature of the second half of the night is 6 to 10 DEG C; (4) according to gas, a carbon fertilizer is mainly applied to the field; (5) a purple polyethylene film is selected for overwintering, the film is high in light transmittance and heat preservation in a cold season, the yield of the films before April is high, and a green polyethylene film and a white polyethylene film are adopted in early spring and late autumn; (6) in order to realize lighting balance, the film is wiped, and a reflective curtain and a pendent lamp are hung on a rear wall for light supplementation in winter, and muddy water is poured to the house surface and is used for blocking light and cooling; (7) zinc and silicon are supplemented on the leaf surfaces so as to prevent virus diseases; (8) ecological insect prevention is realized by applying biological germ or a Chinese herbal medicine agent during digestion, and a poison bait is prepared by fried wheat bran, trichlorfon, sugar and vinegar in a proportion of 5:1:1:1 and is used for trapping and killing soil insects. The method is lower in early investment and better in later economic benefit.

Description

technical field [0001] The invention relates to a method for cultivating zucchini, in particular to a method for cultivating zucchini in the middle and late stages. Background technique [0002] It is customary to think that the higher the temperature, the faster the zucchini will grow, the plants will flourish, and the growth will be good. In fact, if the temperature is high, the roots will be shallow, and the vegetative growth will be too vigorous, which will inevitably affect the melon formation, causing the zucchini seedlings to grow excessively, turn the melons, and be susceptible to viral diseases. Do not pay attention to applying carbon-containing fertilizers such as cow dung and straw, but only pay attention to applying chicken manure, often reducing production by about 50%. Contents of the invention [0003] The object of the present invention is to provide a method for cultivating zucchini in the middle and later stages, not only zucchini grows fast, the plants ...

AI Technical Summary

Problems solved by technology

In fact, if the temperature is high, the roots will be shallow, and the vegetative growth will be too vigorous, which will inevitably affect the fruiting of squash, resulting in excessive growth of zucchini seedlings, melting melons, and susceptibility to viral diseases.

Do not pay attention to the application of carbon-containing fertilizers such as cow dung and straw, but only pay attention to the application of chicken manure, often reducing production by about 50%