From the point of view of avoiding disease, the humidity in the shed is preferably kept at 90%-95%, and in particular, the time for dew condensation on the leaf surface is controlled or controlled in an intermittent state. Because the surface temperature of crops is due to radiation heat radiation at night, the body temperature of the plants is sometimes lower than the temperature in the shed. When the humidity in the greenhouse is saturated, the temperature at the same temperature as the condensation temperature (dew point temperature) will produce knots on the surface of the plants. In addition, after the sunrise, the temperature of the surface of the crop has risen at a slower rate than the temperature. When the relative humidity on the soil surface evaporates and the relative humidity is close to saturation, the plant surface temperature is lower than the dew point temperature. Dew condensation may also occur in this case. It seems that condensation can occur in two situations, but its frequency varies depending on the region, season, and facility conditions. Management seeks to reduce the duration of foliar condensation. 70% ethidium phosphine sprayed at the beginning of the disease; Mn-Zn wettable powder 500 times, or 58% radomeril; Mn-Zn wettable powder 500-600 times, 64% antivirus WP 500 times, 50% meth Copper or Methacrylate 600 times liquid aluminum, copper, 72% cream urea manganese zinc (Ke Kang Ling) WP or 72% DuPont Ke Lu wettable powder 800 times, in severe cases can be sprayed 700 times large amount of water, or change Use 69% Ankegan zinc wettable powder or water dispersible granules 1000 times or 47% Garenone wettable powder 800-1000 times liquid, 56% horizontal water disperse fine particles 700-800 times, bitter gourd to copper The sensitive seedling period is used with caution, and the amount and concentration must be strictly controlled during the growth period to prevent phytotoxicity. Bitter gourd mixed with powdery mildew can be sprayed 69% Anke manganese zinc WP 1600 times 20% Triadimefon EC 2000 times, every 10 days 1 time, continuous control 2-3 times. The drug was stopped 4 days before the harvest. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone
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L-Carnitine,Anti-Aging Bovine Collagen Powder,Skin Whitening L-Glutathione Powder,Nasal Spray Bottles Shaanxi YXchuang Biotechnology Co., Ltd , https://www.peptidenootropics.com
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The body produces carnitine in the liver and kidneys and stores it in the skeletal muscles, heart, brain, and other tissues. But its production may not meet the needs under certain conditions such as increased energy demands and therefore it is considered a onditionally essential nutriention. There are two forms (isomers) of carnitine, viz. L-carnitine and D-carnitine, and only the L-isomer is biologically active.
How to prevent bitter gourd downy mildew
Application & Function:
L-Carnitine is essential in the utilization of fatty acids and in transporting metabolic energy.
CAS541-15-1 Hot Sale High Quality L-Carnitine Powder
Product name:
L-Carnitine
Appearance:
White crystalline powder
Purity:
99%min
CAS:
541-15-1
Molecular Formula:
C7H15NO3
Molecular Weight:
161.20
EINECS:
208-768-0
Introduction: