Now it is a cold winter, with low temperatures and snow and ice. In order to prevent the adverse effects of low-temperature weather on vegetable farmers, the quality of vegetables is increased. The following points should be noted in greenhouse vegetable management:
First, the cold weather is a key to warming and protecting greenhouses and vegetables. It is important to carry out a comprehensive repair and maintenance of vegetable greenhouses. Check whether the shed film leaks, reinforce the shed body, prevent ice and snow from collapsing, clean up the gully inside and outside the shed, and strengthen drainage.
Second, regulate the greenhouse environment, increase the humidity in the winter shed, shorten the sunshine time, in order to enhance the vegetable's resistance to freezing, stress, should pay attention to fertilization, it is best to apply some rooting fertilizer; keep the shed film clean, set the light curtain or other Necessary measures to increase lighting time, increase the temperature of the greenhouse; winter watering cycle should be appropriately extended, the best time is sunny at noon.
Third, to strengthen the prevention and control of pests and diseases, in the winter due to the shed is relatively sealed, humidity, vegetables resistance to diseases and insect pests weakened, is the most likely to breed pests and diseases. To do this, we must do a good job in preventing pests and diseases. We can use pest control nets, light traps, and other methods. If it is necessary to use sprays, it should be done in the morning, or in the afternoon or at night, it can be fumigated with smoke.
Probiotics are a class of active microorganisms that are beneficial to the host by colonizing the human body and changing the composition of the flora in a certain part of the host. By regulating the immune function of the host mucosa and system or by regulating the balance of intestinal flora, promoting nutrient absorption and maintaining intestinal health, resulting in the production of single microorganisms or mixed microorganisms with a well-defined composition that are beneficial to health
Probiotics,Acidophilus Lactobacillus,Lactobacillus Acidophilus,Lactobacillus Salivarius
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