摘要
利用以作物秸秆为原料培育的生物基质,分别添加不同比例的花生壳、蛭石配成矮牵牛的栽培基质,对矮牵牛在开花期的开花率、盛花时期和盛花时间进行研究。结果表明:处理2和处理3开花株率和株开花率较为显著,盛花期来的时间较早,盛花时间也较长。处理2基质组合为:发酵基质∶花生壳=60%∶40%;处理3基质组合为:发酵基质∶蛭石=50%∶50%。这两种基质是较为理想的生物基质组合。
Use the bio-medium with crops straw as raw material, adding different proportions of peanut shells、vermiculite respectively into petunia hybrida cultivation substrates, to study the flowering rate、full flowering period、full flowering time of petunia hybrida during flowering period. The results show that： the rate of flowering plants and plants flowering is better of treatment 2 and 3, the full flowering period is earlier time to go,the full flowering time is longer too. The medium of treatment 2 is that： 60% corn stalk bio-medium∶40% peanut shells. The medium of treatment 3 is that： 50% corn stalk bio-medium∶50% vermiculite.This two medium are better ideal bio-medium combination.
出处
《河南林业科技》
2014年第3期8-9,24,共3页
Journal of Henan Forestry Science and Technology
基金
河南省教育厅自然科学研究计划项目(2010B222003)
关键词
生物基质
矮牵牛
开花情况
研究
bio-medium
petunia hybrida
flowering situation
study
