摘要
为减少泥炭用量,拓宽绿化废弃物资源化利用的途径,以绿化废弃物堆肥、泥炭、粗沙和珍珠岩为基质成分的原料,按照不同的体积比复配22个配方,在夏季高温期对朱槿扦插育苗基质配方进行筛选。结果表明:基质中绿化废物堆肥添加比例为10%~30%时,对高温期朱槿扦插成活率和生根效果有明显的改善作用。体积比为园林绿化废弃物∶V泥炭∶V珍珠岩=1∶5∶4(T9)的基质配方比较理想,可在朱槿夏季高温期育苗生产上应用。
In order to reduce the amount of peat and broaden the way of resource utilization of green waste,22 formulas were compounded with green waste compost,peat,coarse sand and perlite according to different volume ratio to screen the matrix formula of Hibiscus rosa-sinensis cutting seedling in high temperature period in summer.The results showed that when the proportion of green waste compost in the substrate was 10%-30%,the cutting survival rate and rooting effect of Hibiscus rosa-sinensis in high temperature period were significantly improved,and the best substrate formula was V greennery waste∶V peat∶V perlite=1∶5∶4(T9),which could be used in Hibiscus rosa-sinensis seedling production in high temperature period of summer.
作者
黄丽丹
杨思霞
廖堂贵
黄旭光
秦玲
钟琼琼
陆炎松
HUANG Li-dan;YANG Si-xia;LIAO Tang-gui;HUANG Xu-guang;QIN Ling;ZHONG Qiong-qiong;LU Yan-song(Research Institute of Landscape Architecture of Nanning City,Nanning 530011,China;Nanning Greening Project Management Center,Nanning 530011,China)
出处
《黑龙江农业科学》
2021年第7期57-62,共6页
Heilongjiang Agricultural Sciences
基金
南宁市科技计划项目(20193112)。
关键词
朱槿
高温
扦插
基质
绿化废弃物
Hibiscus rosa-sinensis
high temperature
cutting
base material
greenery waste
