Temperature is a key factor affecting the growth of flowers. Summer light and high temperatures can easily lead to flowers.
Burned, affecting its growth. If you want to make flowers safe in summer, you should do the following measures.
First, shading temperature control. Flower shade in the flower garden during the summer and summer months of July to September
The net is shaded, or the pots are moved to shade, shady trees or well-ventilated rooms with good ventilation.
Keep the diffuse light conditions for ventilation, prevent exposure to strong light, and reduce temperature.
Second, spray water cooling. Apart from the effects of light, temperature is closely related to changes in moisture. water
There is an endothermic function, so the water spray has a cooling effect. Summer and autumn high temperature drought, water shortage, easy
Dehydration of plant cells caused by withering, severe plant death. During hot and dry periods,
To increase irrigation, water the plant in time, or spray water on the ground around the plant, wet grass, and foliar spray.
Increase soil and air humidity and reduce temperature. However, watering should be done sooner or later.
Third, hormone thermoregulation. Spray 750ppm Paclobutrazol and 1500ppm Qingshuisu at high temperature
Or 1500ppm to 2000ppm B9 and other growth inhibitors plus 0.1% to 0.2% dihydrogen phosphate
Potassium can inhibit the growth of plants, accelerate the maturation of foliage cells, enhance stress resistance, and relieve heat damage.
Combine watering, watering or spraying aspirin (1 kg of water to dissolve 1 tablet) to promote leaf gas
The closure of the hole reduces the transpiration of leaf moisture and reduces high temperature burns.
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