肥料增效剂水稻小区试验  

Test on Fertilizer Synergist Rice Community

作　　者：赖玉嫦 Lai Yuchang(Huidong Agricultural Science Research Institute,Huidong 516300,Guangdong,China)

机构地区：[1]惠东县农业科学研究所,广东惠东516300

出　　处：《农业技术与装备》2023年第9期16-18,共3页Agricultural Technology & Equipment

摘　　要：肥料增效剂是以农作物必需的中量、微量元素为主,配合脲酶抑制剂、氨稳定剂,再辅以生物菌剂、杀虫剂、植物生产促进剂配制而成。使用肥料增效剂不仅能够使其中养分损失量减少,促进农作物对于养分的不断吸收,提升整体肥料利用率,而且能够简化施肥方式,降低施肥成本。惠东县农科所为验证肥料增效剂的施用效果,在水稻上开展了肥料增效剂的尿素的田间小区试验,以评价肥料增效剂中肥料增效剂在水稻增产增收、节肥省工和提高氮肥利用率的效果。Fertilizer enhancer is mainly composed of medium and trace elements necessary for crops,urease inhibitor,ammonia sta‐bilizer,biological bacteria agent,insecticide and plant production promoter.The use of fertilizer synergists can not only reduce the amount of nutrient loss,promote the continuous absorption of nutrients by crops,improve the overall fertilizer utilization rate,but al‐so simplify the fertilization method and reduce the cost of fertilization.In order to verify the application effect of fertilizer enhancer,Huidong County Institute of Agricultural Science and Technology carried out a field plot experiment of urea of fertilizer enhancer on rice to evaluate the effect of fertilizer enhancer on increasing rice yield and income,saving fertilizer and labor and improving nitro‐gen utilization rate.

关 键 词：肥料增效剂 水稻 田间小区试验 

分 类 号：S511[农业科学—作物学]