%0 Journal Article
%T Effects of Zn levels on nitrate uptake and nutritional quality of celery<br>锌肥对日光温室西芹硝酸盐及营养品质研究
%A WANG Yan
%A <br>王艳
%J 生态学报
%D 2001
%I 
%X 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/hm\ 2 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.
%K celery
%K zinc
%K nitrate
%K accumulation
%K quality<br>西芹
%K 锌肥
%K 硝酸盐
%K 营养品质
%K 日光温室
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=4BBC28BB8AE33D97&yid=14E7EF987E4155E6&vid=659D3B06EBF534A7&iid=E158A972A605785F&sid=8243B77967FFD12E&eid=21A4BC96BDC43D33&journal_id=1000-0933&journal_name=生态学报&referenced_num=13&reference_num=8