稻鸭共作在有机稻生产中的表现

The Performance of Rice-duck Intergrowth on Organic Rice Planting

通过田间调查研究,对比了有机稻稻鸭共作生产与有机稻生产以及常规法种植水稻,对水稻生长发育及产量构成因素的影响。结果表明:在有机稻生产中,在没有追肥的情况下,稻鸭共作条件下无论水稻分蘖力、穴穗数、每穗实粒数、结实率、千粒重以及产量均高于不养鸭有机稻生产。

The effect of rice-duck intergrowth, organic rice planting and conventional rice planting on rice growth and yield components were contrast by field investigation and control experiment. The result indicated that the tillering ability, panicles per hole, grains per panicle, fruiting rate, 1000-grain weight and yield of rice-duck intergrowth with organic rice planting were higher than organic rice planting without rice-duck intergrowth under the condition of no-top dressing.