不同肥料配方对香石竹生长发育的影响  

Effects of Different Fertilizer Formula on Growth and Development of Dianthus caryophyllus L.

作　　者：白艳荣[1] 蒋亚莲[2] 

机构地区：[1]昆明学院,云南昆明650214 [2]云南省农业科学院花卉研究所,云南昆明650224

出　　处：《安徽农业科学》2016年第31期143-144,共2页Journal of Anhui Agricultural Sciences

摘　　要：[目的]筛选适合香石竹生长的最佳肥料配方。[方法]供试香石竹品种为马斯特(R3),栽培基质为陶粒∶草炭=1∶1,共设3个不同肥料配方处理和1个不施肥处理(对照),每处理重复3次,研究不同肥料配方对香石竹的株高、茎粗、叶片长度、花蕾直径、根冠比、干物重的影响。[结果]大量元素水溶性肥料处理的香石竹的株高、茎粗、花蕾直径、干物重分别为82.37 cm、0.79 cm、2.41 cm和0.56 g,均优于其他处理,也可有效促进香石竹的叶片长度和根部发育。[结论]大量元素水溶性肥料是促进香石竹生长的最佳肥料配方。[Objective] The aim was to screen out optimal fertilizer formula for Dianthus caryophyllus growth. [Method]With Master（ R3） as test variety,cultivation matrix ceramsite∶ peat = 1∶ 1,a total of four processing,namely three different fertilizer formula and one no fertilizer treatment（ CK）,each processing repeat 3 times,effects of different fertilizer formula on plant height,stem diameter,leaf length,bud diameter,root-shoot ratio,dry matter weight were studied. [Result] Plant height,stem diameter,bud diameter,dry matter weight were 82. 37,0. 79,2. 41 cm and 0. 56 g of treatment of macroelement water soluble fertilizer,which are better than that of other treatments and can promote leaf length and roots development. [Conclusion] Macroelement water soluble fertilizer is the optimal fertilizer formula to promote Dianthus caryophyllus growth.

关 键 词：肥料配方 香石竹 基质 

分 类 号：S606.2[农业科学—园艺学]