生态学报2001，Vol.21Issue(4)：681-683,3.
锌肥对日光温室西芹硝酸盐及营养品质研究
Effects of Zn levels on nitrate uptake and nutritional quality of celery
王艳 1王景华 2许福明2
作者信息
- 1. 山西农业大学土化系,
- 2. 太原市农业科学研究所,
- 折叠
摘要
Abstract
The effects of different Zn levels on the yield,quality and nitrate uptake of celery in the green house were studied.The results showed that the maximum yield of celery was reached at 30kg/hm2 zone of zinc sulfate.Meanwhile,the nitrate contents of the leaf and the petiole were reduced by 28.6% and 29.5%.Application of Zn fertilizer could increase contents of Vc.However,little influence was found on soluble sugar.关键词
西芹/锌肥/硝酸盐/营养品质分类
农业科技引用本文复制引用
王艳,王景华,许福明..锌肥对日光温室西芹硝酸盐及营养品质研究[J].生态学报,2001,21(4):681-683,3.
