1. Insulation antifreeze: The appropriate temperature is the key to the growth of cucumber, and its root growth is the most suitable temperature is 20-22 degrees, the highest is 28 degrees, the lowest is 8 degrees. If the temperature is lower than 12 degrees, the growth of roots is hindered, the growth of the roots below 8 degrees is stopped, and if the temperature is lower than 5 degrees, it is easily frozen and can be sprayed or rooted before the onset of winter to absorb the solar ultraviolet disinfection. , improve cucumber immunity and health index, insulation and antifreeze.
2. Fertilizer and Water Management: The soil is too dry and wet to affect the growth of roots. In winter, greenhouses should not be flooded, especially during the deep winter months. Fertilizer should not be applied once to over-quantify fertilizer, easy to burn roots, timely spraying a cationic meridian active conditioning agent “strong gutting Turtleâ€, can make fruit handle thicker, smooth water and nutrient delivery, increase nutrient flow, promote fruit development and enlargement , Activate the positive growth energy of cucumber ecologically, broaden the route of plant conduits, increase the water absorption capacity of plants, and increase fruit yield and quality.
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