尿基复合肥中添加新型硝化抑制剂对玉米生长的影响  

Effect of urea-based compound fertilizers adding new nitrification inhibitor on yield of corn

作　　者：邓松华 梁富忠 叶坤国 DENG Songhua;LIANG Fuzhong;YE Kunguo(Xinyangfeng Agricultural Technology Co.,Ltd.,Jingmen 448000,China)

机构地区：[1]新洋丰农业科技股份有限公司

出　　处：《磷肥与复肥》2020年第1期49-50,共2页Phosphate & Compound Fertilizer

摘　　要：通过盆栽试验研究尿基复合肥中添加新型硝化抑制剂在玉米上的应用效果。结果显示,施用含新型硝化抑制剂的复合肥处理,玉米从苗期到大喇叭口期,其长势都优于施普通复合肥处理,且生物量也比施普通复合肥处理高16.34%,而试验前后两者的土壤养分含量相当,说明添加新型硝化抑制剂的复合肥能促进玉米生长,提高玉米生物量,提高肥料利用率。The application effects of urea-based compound fertilizers adding new nitrification inhibitor on corn are studied. The results show that, the agronomic characteristics of corn applied compound fertilizer containing new nitrification inhibitors is better than common compound fertilizer treatment, the biomass is increased by 16.34%,and the nutrient content of two treatment is similar before and after the test. The compound fertilizer containing new type nitrification inhibitor can promote the growth of corn, increase the biomass accumulation, and improve the utilization rate of fertilizer.

关 键 词：尿基复合肥 新型硝化抑制剂 生物量 盆栽玉米 

分 类 号：S147.5[农业科学—肥料学]