河南农业科学Issue(8)：65-67,3.DOI:10.15933/j.cnki.1004-3268.2015.08.014
尿素配施包膜尿素对花生生长发育及产量的影响
Effects of Combined Application of Coated Urea and Common Urea on Growth and Yield of Peanut
摘要
Abstract
In order to improve the nitrogen apparent efficiency and the growth of peanut, the effects of combined application of coated urea and common urea on the main agronomic characters,yield,nitrogen apparent efficiency were studied. The results showed that the combined application of common urea and coated urea could effectively improve hundred-fruit weight and other major agronomic traits,and increased the yield and nitrogen apparent efficiency,of which the treatment with 30% common urea combined with 70% coated urea had the best effect,the yield of the above treatment reached 7 622. 2 kg/ha,increased by 37. 75% compared with control without nitrogen fertilizer, the nitrogen apparent efficiency of the above treatment reached 34. 6%,the treatment with 50% common urea combined with 50% coated urea was the second.关键词
包膜尿素/氮肥表观利用率/花生/农艺性状Key words
coated urea/nitrogen apparent efficiency/peanut/agronomic characters分类
农业科技引用本文复制引用
张海楼,于涛,叶鑫,苏黎,华丽民,张艳君..尿素配施包膜尿素对花生生长发育及产量的影响[J].河南农业科学,2015,(8):65-67,3.基金项目
财政部农业推广项目(GCNT-LN-08) （GCNT-LN-08）
