The texture of the zucchini is crisp, delicious and rich in nutritive value. The market demand is large and the economic benefits are also good. Therefore, how to manage the zucchini should be emphasized.

First, temperature: increase the temperature after planting, in order to facilitate the slow seedlings, does not exceed 30 °C without release, 3 to 5 days after the seedlings, the daytime temperature of 25 ~ 28 °C, night 10 ~ 15 °C.

Second, the humidity: planting water, Huanmiao water release, the loose soil, Sengmiao, then moderate water control according to the amount of moisture, and promote root growth. When the root squash is inhabited, combined with the release of water for topdressing, the principle is to “eat fewer meals” to maintain a balance between vegetative and reproductive growth.

Third, light: often clean the film, keep the film surface clean, and hang reflective film, cover the grass in due course in winter, cloudy days must also ensure that the light, to extend the light time.

Fourth, fertilizer and water management: Zucchini suitable for moist soil, planting 5-7 days after planting slow seedling water, and with watering urea 8 kg per 667 square meters or 2000 kg of diluted water after watering, before rooting cucumber should be stable Control watering and do not pour as much as possible. After the first melon sat down, the second melon was topped with water and topdressing 15 kg of urea per 667 square meters. Into the prosperous period, pouring water once every 5-7 days, every 2 to 3 times of water to chase 1 fat, 2-3 times.

Fifth, artificial pollination: Zucchini unisexual fruiting ability is poor, so every morning at 8 to 9 o'clock, female flowers open, must be artificial pollination. When there is no male or male flower in the early period and no pollen, use the “2,4-D” to spread the stem, fruit and style, and use the liquid drop of the anti-drug to produce phytotoxicity on the stem and leaf. When there is a male flower in the later period, the style can be directly applied with the male flower.

Sixth, hanging vine pruning: When the quail grows to 30 centimeters, use the sling to hang the main vine on the north-south wire to prevent mutual shade. Frequent removal of lateral and lower old leaves and diseased leaves can increase ventilation and increase light, thereby reducing the incidence of disease. Timely removal of melon, melon and melon, prevent nutrient consumption and disease transmission. When the main vine is aging or poorly growing, a strong lateral branch may be left, and after the female flowers appear on the side branches, the main vine is cut off.

7. Thinning and Thinning Fruits: A small, normally growing melon should be left between the leaves of each of the zucchini and the excess should be removed early.

Eight, timely harvest: Zucchini flowering from fruit set to harvest takes about 10 days, with scissors to prevent vine stem bruises. The root melon should be harvested early to prevent falling, affect the normal growth, and the remaining melon grows to about 2 pounds, according to market conditions timely harvest.

X Ray Lead Apron Suit

Lead Vest & Skirt Aprons,0.5Mmpb Lead Apron Set,Radiological Protection Lead Vest And Skirt,X Ray Lead Split Skirt

Longkou Kangxie Medical Instrument Co., Ltd , https://www.kangxiemedical.com