30 optional trees were selected out by using the visual method,a comprehensive evaluation system was established based on fresh fruits weight,seed rate in fresh fruit,kernel rate in dry seed and oil rate in dry kernel.Furthermore,based on the evaluation system,19 superior trees were selected out from the 30 shortlisted trees.In the superior trees,mean value of the four indexes of the four trees at Grade Ⅰ were 58.61g,29.37%,60.29%,61.18%,respectively which were 109.51%,100.86%,118.56% and 127.64% of the optional trees.Mean value of the four indexes of the nine trees at Grade Ⅱ were 54.88g,29.80%,54.69% and 51.39% respectively,which were 102.35%,102.34%,107.55% and 107.22%of the optional trees.Mean value of the four indexes of the six trees at Grade Ⅲ were 58.88g,28.05%,49.23% and 47.12%,respectively,which were 109.81%,96.33%,96.81% and 98.31%.In conclusion,the comprehensive evaluation system was a scientific way for superior tree selection of A.montana in the south of Hunan.
ZHOU Yigang
,
DENG Guojiang
,
WANG Ruihui
,
HE Minghong
,
ZHOU Pu
,
ZHONG Cheng
,
FU Weinan
,
ZHOU Yangchao
. Analysis and Evaluation of Superior Aleurites montana Fruits in Hunan Province[J]. Forest and Grassland Resources Research, 2016
, 0(5)
: 93
-97
.
DOI: 10.13466/j.cnki.lyzygl.2016.05.016
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