Three methods for disinfecting autumn seedbeds

The disinfection of autumn vegetable seedbeds has the effect of raising seedlings, cultivating strong seedlings, reducing the number of worms, and reducing the environmental pollution caused by medications. High-temperature disinfection method High-temperature disinfection is a method of investing in provinces, producing no phytotoxicity, and easy for farmers to grasp. On the eve of raising seedlings, grab a sunny day and plow deep into the field for 2-3 days, then level the ground, spread black and white film, and use bright light and high-temperature roasting seedbeds at noon for 2-3 days to bring the seedbed temperature to above 50°C. Kill the pests in the soil. The drug spraying method uses 72.2% Precedric 6-8 ml per square meter, or 50% Carbendazim wettable powder 8g, or carbendazim into 1000 times liquid, according to 1000 kg nutritional soil 50-60 The proportion of carbendazim was sprayed and sprayed and sealed with a membrane for 2-3 days to kill a variety of pathogens in the soil. Toxic soil method (1) After cultivating the land, 10 kg of anti-virus soil mixed with 10 kg of soil was spread in the soil per square meter of bedbed, and soil preparation was completed after half a month. (2) Use 50% carbendazim 10g mixed fine dry soil per square meter of seedbed. When sowing, one third of them are used as paddy soil, the seeds are sandwiched in the middle, and the remaining 2/3 are used as cover soil. Pour the appropriate amount of water so that no water can be sprayed on the water, keep the soil moist, so as not to over-dry and produce phytotoxicity. Too much moisture will reduce the efficacy. The above two methods are used for sterilization, and one of them may be used. The standard medication and standard operation are used. (3) For seedlings prone to lice, cockroaches and rodent damage, before the seedbed is filled with nutrient soil, 2.5% of trichlorfon powder, 4-5 grams of fine soil, and 0.5-1 kg of fine soil can be sprinkled into the seedbed per square meter. Destroy underground pests. China Agricultural Network Editor

Description

Tilmicosin is a broad-spectrum semi-synthetic bactericidal macrolide antibiotic synthesized from Tylosin. It has an antibacterial spectrum that is predominantly effective against Mycoplasma, Pasteurella and Haemophilus spp. and various Gram-positive organisms such as Corynebacterium spp. It is believed to affect bacterial protein synthesis through binding to 50S ribosomal subunits. Cross-resistance between tilmicosin and other macrolide antibiotics has been observed. Following oral administration, tilmicosin is excreted mainly via the bile into the faeces, with a small proportion being excreted via the urine.

Tilmicosin Powder are used for chicken Mycoplasma infection, Pasteurella infection.Such as, air sacculitis, chronic respiratory disease.

Tilmicosin

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Hebei Kexing Pharmaceutical Co., Ltd. , http://www.kexingpharma.com