摘 要：
以花生壳、玉米芯、樟树叶为原料、珍珠岩为填充料,按不同的体积比配制成栽培基质,对牡丹品种凤丹进行盆栽试验,研究3种农作物副产品不同配比基质对凤丹生长发育的影响,结果表明:以玉米芯∶花生壳∶樟树叶∶珍珠岩=1∶1∶1∶2、花生壳∶珍珠岩=1∶1和3∶1的3个基质对凤丹营养生长的效果明显优于其他基质,适合作为凤丹幼苗的盆栽基质;以玉米芯∶花生壳∶珍珠岩=1∶2∶1、玉米芯∶花生壳∶樟树叶∶珍珠岩=1∶2∶1∶1、玉米芯∶花生壳∶珍珠岩=2∶1∶1的3个基质对凤丹的初次开花效果明显好于其他基质,是凤丹成年期盆栽的良好基质。
译 名：
Effects of Crop Byproduct Substrates at Different Ratios on Growth and Development of Paeonia ostii
作 者：
Han Gui-rong;Lv Chang-ping;Zhou Cai-xia;Xiao Ting-ting;Wu Lian-bi;College of Horticulture and Landscape, Hunan Agricultural University;
关键词：
Paeonia ostii;;crop byproduct;;substrate;;nutrient element content
摘 要：
Paeonia ostii is an important ornamental, medicinal and oilseed plant. This study was conducted to test how three crop byproducts i.e. peanut shell, corn cob and camphor leaves as substrate materials with perlite as filling material at different volume proportions affected the growth of Paeonia ostii in a pot culture. The results show that when the volume proportions of corn cob:peanut shell:camphor leaves:perlite was1:1:1:2, peanut shell:perliet was 1:1 and 1:3, the substrates at the three proportions were obviously superior in the vegetative growth of Paeonia ostii to those of the other volume proportions, and more suitably used at the growth stage of Paeonia ostii seedlings in the pot culture; when the volume proportions of corn cob: peanut shell: perlite was 1: 2: 1, corn cob:peanut shell:camphor leaves:perlite was1:2:1:1, and corn cob:peanut shell: perlite was 2:1:1, the substrates at the three proportions were better in the effect of fi rst fl owering than those of the other volume proportions, and better used at the development stage of Paeonia ostii plants in the pot culture.
