木荷家系引种试验初报

在湖北省太子山林场进行木荷家系引种栽培试验,调查分析7个家系的成活情况和早期生长状况,并初步筛选出适合当地栽培推广的优良家系。结果表明:不同家系间成活率、保存率、胸径、冠幅均差异显著,且胸径、树高、冠幅三者间的相关性极显著;最适宜太子山林场栽培的优良家系为A06,其次为A04、A08、A02,建议进一步调查和推广试验。

Preliminary Report on Introduction Tests of Schima superba Families

Seven families of Schima superba were introduced and cultivated in Taizi Mountain Forest Farm in Hubei Province,and the survival condition and early growth performance were analyzed to select suitable families for the local area.The results showed that there were significant difference among survival rates,preservation rates,diameter at breast height (DBH),and crown width of each family.In addition,there was an extremely significant correlation among DBH,tree height,and crown width.The results also indicated that the most suitable family for Taizi Mountain Forest Farm was A06,followed by A04,A02,and A08 which should be further studied and popularized.