摘要
通过果园施肥试验,研究了不同氮磷钾养分配比对无核黄皮产量和品质的影响。结果表明:适宜氮磷钾配比可以显著的提高无核黄皮的产量;增施磷钾可以提高可溶性糖的含量;增施氮钾可以提高Vc含量。综合各项指标,以氮磷钾配比为1:1.1:1.1时,促产增质效果最好。
The effects of N P K ratio on yield and quality of seedless wampee was studied through fertilizer experiment in a orchard. The result showed that proper N - P - K ratio fertilizer improved seedless wampee＇s yield significantly; enriching PK fertilizer improved the soluble sugar content ; ample NK fertilizer improved Vc content. The Integrated Analysis of all researched indexes, the optimum ratio of N - P - K was 1 ： 1.1 ： 1.1 for improving output and quality.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
2007年第3期42-45,共4页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
基金
广东省科技计划项目"无核黄皮优质高效生产技术研究"(2004B2091007)
郁南无核黄皮营养管理关键技术示范与推广(2005B20901025)
关键词
无核黄皮
氮磷钾
配比
Seedless wampee
N, P, K
proportion
