What is the environment for the high yield of zucchini?

The high yield of zucchini needs scientific water control: the roots of zucchini are developed, have strong water absorption capacity and drought resistance, but the leaves are large and large, the transpiration is strong, the water consumption is large, and it is necessary to timely irrigate the leaf surface and apply new high-fat film moisturizing. Get high yields. However, too much water will cause the above-ground physiological imbalance, especially in the seedling stage, the water will cause excessive growth of nutrients, delaying the formation of melon; the excessive water in the flowering stage will also cause the melon by the excessive growth of nutrients. In the melon period, the water consumption is large, and if it is short of water, it will turn into melon or form a pointed melon.

The high yield of zucchini requires scientific temperature control: zucchini has strong adaptability to temperature, and its optimum growth temperature is 22-25 °C. The minimum temperature of seed germination is 13 ° C, the germination rate is lower than 20 ° C, and the optimum temperature for germination is 28-30 ° C. When the flowering result is required, the temperature is above 16 °C. If it is higher than 30 °C or lower than 15 °C, the fertilization is poor. The flower development is higher than 32 °C. The optimum temperature for fruit development is 20-23 °C. Zucchini has a low temperature tolerance, and the fertilized fruit can grow into a large melon at the same time as the night temperature of 8-20 °C. When the temperature is higher than 30 ° C, it is easy to be infected with viral diseases.

The high yield of zucchini needs reasonable illumination: zucchini requires strict illumination, but its adaptability is also very strong. It is both light-loving and weak-light-resistant, with sufficient light, full flower bud differentiation and good fruit development. After entering the result period, strong light is needed. If the female flower is exposed to weak light after being pollinated, it may easily cause the melon. Planting in greenhouses requires spraying of photosynthetic nutrient film fertilizer, which can help plants absorb a large amount of light fertilizer, light energy, light, compatible with conventional fertilizers and nutrients to supply plant growth and development to the limit. One-year benefits for one application.

The high yield of summer squash requires soil and fertilizer: the summer squash does not require strict soil requirements, but in order to obtain high yield, it is still necessary to choose loam that is loose and breathable, with high organic matter content and strong ability to retain fertilizer and water. Before flowering, during the immature melon period and the expansion period, each plant can be used to activate the positive energy of plant ecological growth, broaden the plant conduit path, increase the water absorption and fertilizer absorption of the plant, increase the fruit yield and quality, reduce the fruit drop rate, and reduce The incidence of cracked fruit, stiff fruit, and deformed fruit.

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