Qingxin is an artificial plant growth regulator sprayed on sugar beet to inhibit the division of the apical meristem cells and limit the use of auxin, reducing nitrate reductase, sucrose invertase, and Amino Acid transferase in the leaves. The activity stimulates the activity of enzymes related to sucrose synthesis, weakens the metabolism of ammonia, accelerates the physiological maturity of sugar beets, generally increases the sugar content by 0.6%-0.8%, and the tuberous root yield increases by about 7%. Generally 40-50 days before the sugar beet harvest, spraying 0.2% of Qingxinsu foliar solution, 10-15 kilograms of liquid medicine with mu, after raining, the rain should be sprayed as appropriate.
Glyphosate is a synthetic plant growth regulator. After beet spraying with glyphosate, it can accelerate the reduction of leaf color, inhibit the continued growth of leaves, reduce the weight of foliage, decrease the activity of acid invertase, and increase the content of chlorophyll. The amount of nitrogen decreased, and the sucrose content was about 0.5% higher than the control. Especially after the autumn harvest, the leafy tussock is still relatively luxuriant. After spraying this medicine, the yield and sugar content are obviously increased. The application method is 25-30 days before the sugar beet harvest, foliar spray concentration of 0.2% -0.4% of the glyphosate solution, mu spraying liquid volume of 10-15 kg, should choose no rain for 24 hours, fine weather in the afternoon 4 Afterwards, after the spray, it is necessary to fill the spray.
Carbomer is an acrylic resin obtained by cross-linking pentaerythritol with acrylic acid. It is a very important rheological regulator. After neutralization, carbomer is an excellent gel matrix, which has important applications such as thickening suspension. According to the dry product calculation, including carboxylic acid group (-cooh) should be 56.0 % ~ 68.0%.
Common carbopol series include: Carbopol 940, 941, 934, 1342, 980, ETD 2020, AQUA sf-1, Ultrez 21, Ultrez 20, etc.
Carbomer,Carbopol,Carbopol 940, Carbomer 940, Carbomer 980, acrylic acid
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