水稻不同基肥应用效果试验

Application Effect of Basal Fertilizers in Rice

为了验证施用不同基肥对水稻产量的影响,为科学施肥提供理论依据,红旗岭农场选用7种有机生物复混肥进行对比试验。通过2 a试验,结果表明:施用有机生物复混肥对水稻生育期、产量均有较好影响,其中以施用"哈维多特"生物有机无机三元复混肥增产效果最为明显,且抗水稻鞘腐病性有所增强。

An experiment was conducted in two years to study the effect of seven compound organic biological fertilizers on the yield of rice. The results showed that the application of biological fertilizers had positive effect on growth period and yield of rice. The HWDT biological-organic-inorganic compound fertilizer had the best yield increasing effect with high resistance to rice sheath rot.