The hot summer is fading away, and the cold air and autumn rain are also on duty! Continuous rainfall will increase the difficulty of vegetable management in sheds, and the corresponding management measures for protected vegetables should keep up.

With the decrease of night temperature, the temperature difference between day and night increases, and during the daytime, the temperature of the shed is often high due to strong light. At this time, many shading measures are still necessary to continue to be used, but the method of use must change. Because the temperature is high at noon during the day in autumn, shading facilities such as shading nets should still be properly covered, but the coverage time is shorter than that in the summer high temperature season. Generally, the shelter starts before 10 am during the day and is pulled after 3 pm For the sake of light, too long a shading time will affect the accumulation of dry matter, resulting in weak seedlings or weak plants. In sheds that use cooling agents, mud, ink, etc., the concentration of splashes should be reduced.

In continuous rainy weather, although there will be no high temperature, the dry matter needed for vegetable growth will be lacked due to insufficient synthesis due to weak light. The impact is not only weak in plant growth, but also in flower bud differentiation. , And then there are more deformed flowers and fruits and flowers and fruits. Therefore, under continuous rainy weather, satisfying the light, forming more dry matter accumulation, or directly supplementing nutrients to avoid nutrient deficiency is the focus of management. If possible, a certain number of fill lights can be installed to increase the illuminance of the studio. At the same time, spray nutrient and functional leaf fertilizer to make up for the lack of nutrients. Generally, you can spray full nutrient leaf fertilizer and use it with amino acid leaf fertilizer. During the period, if there is a sunny day, you can replenish water once, and use an appropriate amount of complete nutrient water-soluble fertilizer.

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Huaniu Apple

The scientific name of RED DELICIOUS is Red Delicious apple, which translates to "Big Red Delicious Apple". This apple variety is grown in California, USA, with colors ranging from bright red to deep red, sometimes with stripes. It has a sweet and juicy flavor, making it one of the most popular apples in America. In Hong Kong, it is transliterated as "Red Delicious Snake Fruit", which has been simplified to "Red Snake Fruit". In reality, there is no such snake as a snake fruit, and this name is only derived from the transliteration of its Latin scientific name. Therefore, the scientific name of RED DELICIOUS is Red Delicious apple, also known as "Red Snake Fruit".

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