%0 Journal Article
%T Regulatory effect of GA and KT on seeds germination of Nitraria tangutorum Bobr.<br>赤霉素和细胞激动素对白刺种子萌发的调控研究
%A GUO Ye-Hong
%A LIN Hai-Ming
%A <br>郭晔红
%A 蔺海明
%J 中国生态农业学报
%D 2009
%I 
%X Nitraria tangutorum Bobr. seeds were treated with GA and KT with different concentrations, and the vigor, water absorption rate, seed germination rate etc of seed tested. Results show that the water absorption rate of N. tangutorum seed rapidly increases in the first 2 hours, and the whole absortption procedure appears rapid-slow-slower regulation. The best germination feature appears in treatment of 150 mg·kg-1 GA, meanwhile seed germination rate and other features are lowest under 300 mg·kg-1 GA. 60 mg·kg-1 KT showes best effect on improving seed germination with highest germination rate, germination energy, germination index and vigor index, while 100 mg·kg-1 KT presents inverse effect.
%K Nitraria tangutorum Bobr
%K Seed germination
%K GA
%K KT
%K Germination feature
%K Absorption feature<br>白刺
%K 种子萌发
%K 赤霉素
%K 细胞激动素
%K 发芽特性
%K 吸胀特性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=90D757DFBCEA462BC5468C019EB9C0CA&yid=DE12191FBD62783C&vid=BCA2697F357F2001&iid=B31275AF3241DB2D&sid=D7FC8AF637611368&eid=EB3DE2AA673AE431&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=0&reference_num=24