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Four major points of greenhouse watermelon cultivation techniques: air, temperature, soil and air humidity
Watermelon, listed by netizens as one of the "three treasures of summer," shows just how much people love it. Sitting under the air conditioner in summer, playing on a phone and eating iced watermelon is simply too enjoyable for words. Watermelon tastes sweet, comes in many varieties, and has plenty of flesh, with two colors of flesh, red and yellow, the latter having an even finer texture.
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How to choose flowers according to indoor temperature?
Air temperature is an important condition affecting the growth of flowers. The suitable air temperature for the growth of most flowers is between 10 and 25°C. Too high an air temperature will cause the proteins in the flowers to coagulate and denature, destroy the chloroplasts, and increase nutrient consumption. Too low an air temperature will reduce the vitality of the flower cells' protoplasm and weaken the roots' absorption capacity, mildly injuring the flowers and severely causing death.
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How to store hairy crabs so they keep for a long time? These methods are very practical
If the temperature is not high, you can place the hairy crabs in a deep bucket with smooth inner walls (they must not be stacked). After putting them in, add water until it covers half of the hairy crabs, and they can be stored this way for 3-5 days. If the temperature is high, you can tie up the hairy crabs' legs and claws, put them in the refrigerator's crisper compartment
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