Botrytis cinerea is a common disease in protected areas, mainly killing flowers, leaves, stems and young squash. The severity of the disease has a lot to do with the level of producer management. Good management can be achieved, and if the management is not good, the output will be reduced by 10% and the severe ones will be reduced by more than 30%. Botrytis cinerea invades from the flower after opening, causing flowers to rot and produce gray mold. Gradually extending to the young melons caused the chlorosis of the melon strips as water stains, softened and shrivelled, and finally rotted. Sometimes black sclerotia grow on melons. The bacterium sclerotia or conidia is overwintering on the soil or the sick body. The second year of conidia spread by airflow. The disease can develop at 4-22 degrees Celsius, but the suitable temperature is 17-20 degrees Celsius, and the airborne relative humidity is more than 93%. Prevention of Botrytis cinerea mainly takes the following measures: 1Cultivate disease-free strong seedlings. First, 2-3 weeks before sowing, 40 m of formalin per square meter of bed soil was poured onto bed soil with 40 ml of water, and the covered film was sterilized for 4-5 days. The second was that 65% of prehybrid was used before planting. Wettable powder (abbreviated as carbureolin) or 50% procymidone wettable powder (rapidin) 1000 times spraying seedlings, seedlings with drug transplantation, high ridge or semi-high ridge cultivation, and cover the mulch; Watering should be done on a sunny morning. Before the water is sprayed with moldewine or quick-drying, after the watering, the shed is closed, so that the temperature reaches 35-38 degrees Celsius. 2 Clean the field, timely remove the flowers, diseased fruits, diseased leaves in the field, and bring them out of the ground to be buried or burned. 3Scientific ventilation, closing the shed in the morning to raise the temperature to 32-40 degrees Celsius, release the wind at noon and afternoon to reduce the temperature to 20-25 degrees Celsius, humidity 70%-80%, release air for 2-3 hours in the evening, and then close the shed to keep the temperature At 12-13 degrees Celsius. If the outside minimum temperature is above 14 degrees Celsius, you can let the wind drop in the evening. 4 Pharmacy control, with 4 days after the use of Ling Zhu Ling and then use of moldo spirit or Sulfonate 1000 times spray flowers, young melon and leaves. Spray once every 7 days, even spray 4-5 times.
Organic Pine Nut Kernel is Red Pine Nut Kernel, raw material of Organic Pine Nut Oil. without breaking its inner nutrient, we recommend to cook salad with fresh kernels and store it in cold place. incorrect storage will make good kernels useless. hong song bao brand Pine Nut Kernel under international manufacturing standard and strict quality management system, also best service. manufacturing base near changbai moutain, every batch of our products shows you a friendly and forest feeling.
Organic Pine Nut Kernel
Organic Pine Nut Kernel,Pine Nut Kernel,Organic Red Pine Nut Kernel,Red Pine Nut Kernel
Jilin Painuo Biological Technology Co.,Ltd , http://www.painuo-biotech.com