生物有机肥对土壤性质以及水稻产量的影响

以嘉博文生物有机肥为材料,在十堰市郧阳区3个不同乡镇进行试验,探究生物有机肥对土壤性质及水稻产量的影响。结果表明,施用生物有机肥可有效提高土壤有机质、全氮、速效钾、缓效钾、有效磷的含量,与施用前相比,分别提升5.16%、5.56%、24.61%、1.07%、16.70%,土壤pH值变化不大且维持在中性左右;水稻产量较常规施肥处理也有一定程度提高。

Effects of Bio-organic Fertilizer on Soil Properties and Rice Yield

In order to explore the effects of bio-organic fertilizer on soil properties and rice yields, the land was randomly selected from the farmland of the farmers in three towns of Yunyang District by Hubei Lvdao agricultural development co. LTD. The rice was selected ,and the Goldenway Biology Tech rice bio-organic fertilizer was used as the base fertilizer to replace some chemical fertilizer. Other fields are under the same management. The results showed that the growth and yield of rice were improved compared with the control, the output increased by 12.52%, 2.90% and 8.39% respectively; The pH value of soil changed little and remained near neutral, The contents of organic matter, total nitrogen, available potassium, slow-acting potassium and available phosphorus increased by 5.16%, 5.56%, 24.61%, 1.07% and 16.70%, respectively. Biological organic fertilizer can improve soil properties and rice growth.