油茶F1代试验林优良杂交组合及亲本的选择

Selection of the fine hybrid combinations and parents of Camellia oleifera F_1 generation forest

根据2003-2005年闽侯桐口林场的油茶杂交F1代试验林连续3 a的生长量调查数据,通过方差分析、LSD多重比较分析、相关系数分析、聚类分析等方法进行整理分析,筛选出10个高产果量处理和7个低产果量处理,作为优良品系和不良品系,并找出其对应杂交组合的亲本类型,判定其亲本为优良亲本、优良杂交组合和不良亲本、不良杂交组合。

According to the growth quantity investigation data of Camellia oleifera F1 generation in Tongkou Forestry Farm for successive three years from 2003 to 2005, by variance analysis, LSD multiple comparative analysis, correlation coefficient analysis, cluster analysis, 10 high-yield processings as the fine strains and 7 low-yield processings as the bad strains were screened, and the corre- sponding hybrid combination parenttypes were also discovered. Accordingly the fine parents, the fine hybrid combinations and the had parents, the bad hybrid combinations were indentified.