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为筛选适宜庐江县区域及相近生态区域的合适机插双季早稻品种,以常用的井关播种流水线和井关毯状插秧机栽插12个早籼稻新品种(系),以浙辐203作为对照,重点研究了毯状机插条件下各品种在产量构成、生育期、茎蘖动态、抗纹枯病性等差异。结果表明,早籼320、早籼310、中嘉早17、中早33、中早39、浙辐203等6个品种适宜在庐江县区域及相近生态区作双季早稻机插种植。
In order to screen suitable two-season early rice varieties suitable for Lujiang County area and similar ecological region, 12 new indica rice varieties (lines) were planted by common well sowing lines and blanket transplanter, In contrast, the differences of yield components, growth period, stem and tiller dynamics, sheath blight resistance and other differences under different conditions were studied emphatically. The results showed that six varieties of early indica rice 320, early indica rice 310, Zhongjia early 17, middle early early 33, middle early early morning 39, Zhefu 203 were suitable for planting double cropping rice in Lujiang county and similar ecological regions.