摘要
[目的]研究锥栗扦插基质配方,促进插条生根。[方法]应用单形重心试验设计来研究锥栗扦插试验中的基质配比,以草炭土、红心土、砂子和珍珠岩为主要基质成分按试验要求设计了14种不同的基质配比。[结果]以草炭土和珍珠岩各50%的基质配比为最优组合,其生根率达到93.03%。[结论]根据各基质配比的扦插生根率,建立了数学模型,经过模拟估测,该模型反映了真实值。
[ Objective] Cutting medium ingredient for Catanea henryi was studied to promote rooting. [ Mehtod] Cutting rooting rates for Catanea henryi were studied by using simplex core experimental design. Four kinds of major mediums were selected to design fourteen kinds of various mix- ture mediums. [ Result ] The optimum mixture is composed of 50% tufty soil and 50% perlite, with the mixture, the cutting rooting rate reached 93.03%. [ Conclusion]The mathematical models were set up by the cutting rooting rates in different mixture mediums,the mathematical models reflect true value through estimation.
出处
《安徽农业科学》
CAS
2013年第14期6327-6328,共2页
Journal of Anhui Agricultural Sciences
关键词
锥栗
基质
扦插
混料设计
Catanea henryi
Cutting
Medium
Design of mixture medium
