两种叶面肥对麟凤兰幼苗生长发育的影响  

Effects of Two Kinds of Leaf Fertilizer on Growth and Development of Yucca schidigera Seedlings

作　　者：冯欣 周俊 周丽颖 皮紫君 李晓怡 梁君瑜 盛爱武[1] FENG Xin;ZHOU Jun;ZHOU Liying;PI Zijun;LI Xiaoyi;LIANG Junyu;SHENG Aiwu(College of Horticulture and Landscape Architecture,Zhongkai University of Agriculture and Engineering,Guangzhou 510225,China;Qiteng Agricultural Technology(Shenzhen)Co.,Ltd.,Shenzhen Guangdong 518000,China)

机构地区：[1]仲恺农业工程学院园艺园林学院,广州510225 [2]启腾农业科技(深圳)有限公司,广东深圳518000

出　　处：《耕作与栽培》2023年第2期26-30,共5页Tillage and Cultivation

基　　金：启腾农业科技(深圳)有限公司资助(D 12220222)。

摘　　要：为促进麟凤兰幼苗生长,以进口麟凤兰种子为材料,比较两种叶面肥对麟凤兰播种苗生长的影响,筛选适宜的使用浓度。结果表明,叶面肥奥西沐和萃升沃根对麟凤兰幼苗在营养钵中的生长均有促进作用,奥西沐的最佳使用浓度为稀释1600倍液,萃升沃根的最佳使用浓度为稀释600倍液。当使用奥西沐稀释1600倍液喷施麟凤兰幼苗7次(2周1次)后,其叶片宽度、根长、根粗、苗重为所有处理组中最大,分别较对照处理增大0.39 cm、1.83 cm、0.24 cm、2.06 g。In order to promote the growth of Yucca schidigera seedlings,the effects of two kinds of foliar fertilizers on the growth of seedlings were compared with Y.schidigera seeds,and the suitable concentration was selected.The results showed that the foliar fertilizer Auxym and Wogen could promote the growth of Y.schidigera seedlings in pot.The optimal concentration of Auxym was 1600 times diluted solution,and the optimal concentration of Wogen was 600 times diluted solution.The leaf width,root length,root diameter and weight of the seedlings in all treatments were the largest after spraying the seedlings with 1600 fold dilution of Auxym seven times(once in two weeks),which were 0.39 cm,1.83 cm,0.24 cm and 2.06 g higher than those of the control treatment,respectively.

关 键 词：麟凤兰 叶面肥 幼苗生长 最适浓度 主成分分析 

分 类 号：S548[农业科学—作物学]