摘要
以良种油茶芽苗砧嫁接苗为材料,设计24种不同栽培基质组合进行栽培试验,对不同栽培基质中油茶嫁接苗的成活率、抽梢率及抽梢生长指标进行对比分析。结果表明,油茶芽苗砧嫁接容器育苗中栽培基质的选择是影响栽培结果的关键因素。试验中24号、3号、2号栽培基质组合中嫁接苗成活率超过80%、抽梢率超过70%且苗木质量达到国家II级以上质量标准,可以在生产中推广使用。
Total 24 different combinations of cultivated medium were designed and used for cultivation experiment of con- tainer seedlings of Camellia oleifera grafted in emergent stocks. The survival rate, shooting rate and shooting growth index of the container seedlings were analyzed. The result showed that the survival rate of container seedlings was over 80%, shooting rate was over 70% and the seedling quality reached national II grade, when the seedlings were grown in the No. 24, No. 3 and No. 2 cultivated medium regime. The selection of cultivated medium was a key influence factor for container seedlings of Camellia oleifera grafted in emergent stocks and the selected medium could be applied in practice.
出处
《林业科技开发》
2011年第5期80-83,共4页
China Forestry Science and Technology
基金
"十一五"国家科技支撑计划"华中丘陵区油茶高产良种应用集成示范"子课题(编号:2009BADB1B04+01)
关键词
油茶
基质组合
成活率:抽梢率
Camellia oleifera
medium regime
survival rate
shooting rate
