硅和微量元素对百合鲜切花生长影响的研究  

Effects of silicon and trace elements on the growth of lily

作　　者：何春梅[1] 何盈[1] 罗涛[1] 黄永旺[2] 陈华[3] 

机构地区：[1]福建省农业科学院土壤肥料研究所,福建福州350013 [2]福建省南平市大横镇科技园区,福建南平353000 [3]福建省农业科学院农业工程技术研究所,福建福州350003

出　　处：《福建农业学报》2007年第4期401-405,共5页Fujian Journal of Agricultural Sciences

摘　　要：在施用氮磷钾肥基础上配施硅肥、硼肥等有益元素和微量元素，探讨其对百合生长的影响。结果表明：增施硅肥或微肥，特别是硅肥能显著促进百合的生长，株高增加2～8cm、茎秆增粗1．98～2．05cm、花朵数增加8．3％～23．6％、花苞增大2．1％～4．0％，同时可提高百合植株的氮、磷、钾及叶绿素含量，且随着硅肥用量的增加（≤450kg·hm^-2），以上各指标也随之增加。Effects of silicon, boron and other trace elements on the physiological properties of lily were studied. The results showed that silica and trace elements, silicon in particular, increased the lily＇s plant height by 2-8 cm, stem diameter by 1.98-2.05 cm, number of flowers by 8. 3% -23.6%, and bud size by 2.1% -4.0%. And at the same time, they improved the N, P, K and chlorophyll contents in the plant. As the silica application increased （4450 kg · hm^-2 ）, the above indexes increased correspondingly.

关 键 词：百合 硅肥 微量元素 

分 类 号：S682[农业科学—观赏园艺] S143.7[农业科学—园艺学]