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四川省农科院作物所水稻栽培研究室去年在我省稻瘟病常年重发区邛崃县卧龙乡,进行用栽培技术减轻稻瘟病危害程度的试验取得初步结果。 1、试验以当地习惯栽培技术为对照,防治效果是:采用配合肥料、一次施用、宽窄行条栽(简称基础处理)的39.80％;采用基础处理加药剂浸秧苗的50.00％;采用基础处理加TDP和基础处理加增施硅肥的9.18％。采用配合肥料、一次施用、4×6(寸)栽插规格的48.98％。 2、仍以当地习惯栽培技术为对照,采用配合肥料、一次施用、宽窄行条栽加TDP、增施硅肥、
Sichuan Academy of Agricultural Sciences crop of rice cultivation research room last year in the province of rice blast perennial reclamation area Wolong County Wolong Township, with the cultivation techniques to reduce the extent of the blast of rice blast achieved preliminary results. 1, the experiment with local culture techniques as the control, the control effect is: the use of fertilizers, one application, width and width of the strip planted (referred to as the basis of treatment) of the 39.80%; basic treatment plus agent immersed seedlings of 50.00%; basic treatment plus TDP and basic treatment plus additional silicon fertilizer 9.18%. The use of fertilizers, a application, 4 × 6 (inch) planted 48.98% specifications. 2, still using local culture techniques as a control, with the use of fertilizers, one application, width and width planted with TDP, increase silicon fertilizer,