不同生物肥在水稻上的应用效果对比试验

Effect of Bio-fertilizer to Rice Production

采用大区对比的方法,对不同生物肥与常规施肥进行比较,结果表明,农大生物肥产量最高,其次为农丹、丰业生物肥,增产率分别达到了4.33%、3.71%和3.24%。农艺性状调查显示,生物肥处理的平方米有效穗数多于常规施肥处理,农大生物肥处理的平方米穗数较对照多18穗,穗粒数多6.3粒。虽然结实率与千粒重较低,但产量却高于常规对照。病害调查发现,生物肥处理发病率较轻,常规施肥较重。

Bio-fertilizers and conventional fertilizers were contrasted in field trials,the results indicated that using the bio-fertilizer of Nongda can achieve the highest yield,followed by Nongdan and Fengye,their yields rate increased 4.33%,3.71% and 3.24%.from the agronomic traits it indicated that the effective ear of grain per square meter increased 18 and grains per panicle increased 6.3 which bio-fertilizer more than conventional fertilizers.The yield which using bio-fertilizer is higher than convention even though the low kernel set and 1000-grain weight it had.At the same time the treatments of bio-fertilizers had light morbidity.