摘要
为探索不同N、P、K含量复合肥作基肥对湄潭县香葱生长、品质、产量的影响,以期对规模香葱种植提供指导依据。以黑珍珠香葱为试验材料,设置总含量51%(N∶P∶K=17∶17∶17)、45%(N∶P∶K=16∶5∶24)、40%(N∶P∶K=20∶10∶10)、40%(N∶P∶K=23∶7∶10)、45%(N∶P∶K=15∶15∶15,CK)的复合肥处理,研究对香葱生长、品质、产量的影响。结果表明,施用总含量51%(N∶P∶K=17∶17∶17)复合肥时,香葱株高、株幅、分蘖数增加,绿色部分增长及鲜质量提高,根冠比下降,产量较CK高19.2%,产值较CK高16.4%,具有一定的推广价值。
In order to provide guidance for large-scale planting of Meitan chive,the effects of compound fertilizer with different N,P and K content as base fertilizer on the growth,quality and yield of chive in Meitan County were explored.The black pearl chive was used as the test material,and the compound fertilizer treatments with the total content of 51%(N:P:K=17:17:17),45%(N:P:K=16:5:24),40%(N:P:K=20:10:10),40%(N:P:K=23:7:10),45%(N:P:K-15:15:15,CK)were set in this study.The results showed that the chive plant height,plant width,tiller number,the green part and fresh weight increased,and the root crown ratio decreased,and the yield was 19.2%higher than that of CK,and the yield was 16.4%higher than that of CK when applying compound fertilizer with the total content of 51%(N:P:K=17:17:17),which had a certain promotion value.
作者
梅映雪
罗仁发
涂明梅
石声琼
韦美静
MEI Yingxue;LUO Renfa;TU Mingmei;SHI Shengqiong;WEI Meijing(Meitan County Agricultural and Rural Bureau,Zunyi 564100;Zunyi Agricultural and Rural Bureau)
出处
《长江蔬菜》
2025年第14期79-81,共3页
Journal of Changjiang Vegetables
关键词
香葱
NPK
复合肥
试验
Chive
NPK
Compound fertilizer
Experiment
作者简介
梅映雪(1981-),女,本科,农艺师,主要从事果蔬种植技术推广工作;通讯作者:韦美静(1987-),男,硕士,农艺师,研究方向为作物栽培与农业气象。
