摘要
采用玉米秸秆发酵基质、炉渣、珍珠岩3种材料,以不同的体积比配成9种混合基质,研究复配基质对盆栽潢川金桂的影响。结果表明,处理9基质(玉米秸秆发酵基质∶炉渣∶珍珠岩=3∶1∶3)的容重、总孔隙度和电导率分别为0.40g/cm3、88.19%、1.05ms/cm,优于其他处理。处理9盆栽潢川金桂的株高、叶绿素含量、可溶性蛋白质含量和净光合速率较高,分别为42.09cm(10月14日)、3.144mg/g(8月13日)、5.285mg/g(8月13日)、9.20μmol/(m2.s)(8月13日),均优于对照(园土)。因此,处理9复配基质可以作为潢川金桂盆栽较理想的基质。
Nine substrates with different volume proportions were prepared using three materials（maize straw,pearlite and cinder）,and used to study the effect of these 9 substrates on the growth of Huang Chuan Jin Gui.The result showed that under the substrate of the treatment 9（the volume of maize straw,pearlite and cinder was 3∶1∶3） had the physical and chemical properties of volume-weight（0.40 g/cm3）,porosity（88.19%） and electric conductivity value（1.05 ms/cm）,and was better than the other treatments.Under this treatment,plant height,chlorophyll content,soluble protein content,and Pn of Huang Chuan Jin Gui were 42.09 cm,3.144 mg/g,5.285 mg/g and 9.20 μmol/（m2·s）,better than those of the control.Hence,the substrate in treatment 9 could be selected as the ideal substrate for potted Huang Chuan Jin Gui.
出处
《河南农业科学》
CSCD
北大核心
2012年第3期129-132,共4页
Journal of Henan Agricultural Sciences
基金
河南省科技攻关项目(102102110033)
