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今年由县科委和农业局植保站试验设计和具体布置,在我区平里乡双风村对八五年重修剪后的茶园进行四种叶面营养液喷施试验,供试面积为9.95亩,其中增产菌4.98亩,叶面宝2.91亩,茶叶素1号1.03亩,茶叶素2号1.03亩。施用浓度:增产菌采用20毫升和40毫升500ppm的母液;叶面宝石毫升,用500ppm的母液;茶叶素1号,茶叶素2号均用1ppm即500ppm的母液。喷洒时期在茶树生长一芽一叶初展期,四种药液即进行第一次喷洒,后隔十五天再喷一次,掌握在晴天下午或阴天进行。农业管理技术措施同一般茶园。
This year by the county Science and Technology Commission and the Bureau of Plant Protection Station trial design and specific layout in our district Shuangfeng Village Shuangfeng on eight five years after the cropped tea garden four kinds of foliar nutrient solution spraying test area for the test of 9.95 Mu, which increase 4.98 acres of bacteria, foliar 2.91 acres, 1.03 acres of tea Su-1, 1.03 acres of tea Su-2. Application concentration: 20 mL and 40 mL of 500 ppm mother liquid were used to increase the yield of bacteria. The mother liquor of 500 ppm was used for the gemstones of millipore. Spraying tea bud growth in the early bud of a period of development, the four kinds of liquid that is the first spray, spray again after fifteen days, in the sunny afternoon or cloudy days. Agricultural management technical measures with the general tea plantation.