Application Technology of Longke bacteria in Rice
At present, it is typhoon rainstorm season, but also rice disease prone period. The application technology of 20% Longkejun suspension on rice is as follows: to control rice bacterial base rot, 100g 20% Longkejun mixed with 50kg water per mu is sprayed for the first time at the initial stage of disease, and then sprayed once every 7-10 days, continuously sprayed twice, and the control effect is remarkable. Rice bacterial blight, spraying in time after field disease or typhoon rainstorm, spraying 500-700 times of 20% Longkejun twice, interval 7-10 days, control effect can reach about 80%. Bacterial streak disease, field disease center with 20% Longke bacteria 500-700 times spray; storm after, should immediately control 1-2 times. To control bacterial brown spot disease of rice, 20% Longkejun 100g mixed with 50kg water per mu can be sprayed once or twice after rainstorm typhoon and at the initial stage of disease.
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Lvbang 98 hsiang 8226; rice special type
Main functions: (1) timely supply of full nutrition for rice growth, which helps to cultivate strong seedlings, increase the number of effective panicles and grain weight per spike, and increase yield by 10% to 20%; (2) in the early stage of rice blast, sheath blight, bacterial blight, rice false smut, etc., it has a good effect; (3) effectively reduce stomatal opening, promote root development, and improve rice transpiration resistance. Usage: (1) seed soaking: 15 kilograms of water every 50 grams, soaking seeds in one mu of seedling field, stacking for 24 hours.
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Liuyou 121 (Rice)
Variety source: hybrid japonica rice combination made by Rice Institute of Anhui Academy of Agricultural Sciences and Anhui seed Company with Liuqianxin A × HP121. Examination and approval: approved by Anhui crop Variety approval Committee in 1998. Characteristics: the combination has a plant height of 105 cm, a stout stem, a strong tillering ability, a total number of 140 grains per panicle, a seed setting rate of about 80%, a 1000-grain weight of 26 grams and a general yield of 500 kg per mu. It was rated as high-quality rice in Anhui Province in 1995.
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