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依据一定的选择标准,以高产优质油茶单株的选择为目的,在祁门县平里、祁红等地开展油茶单株的选择研究。经过2007—2009三年连续选择,并对选择单株产量、品质等性状进行观测分析。结果表明:07、08年选42#、51#、55#三个单株连续两年鲜果实测产量平均为1.87kg/m2、1.10kg/m2、2.25kg/m2,折成油产量分别0.14kg/m2、0.09kg/m2、0.15kg/m2,且品质表现较好。09年选62#干仁油率达60.11%,鲜果油率11.76%,表现出较高的产量性状。42#、51#、55#三个单株决选;56#、61#、62#三个单株待选。
According to certain selection criteria, with the purpose of selecting high-yielding and high-quality Camellia oleifera plants, single plant selection of Camellia oleifera was carried out in Pingli and Qihong of Qimen County. After three consecutive years of 2007-2009 selection, and select the yield per plant, quality and other traits were observed and analyzed. The results showed that the measured yields of fresh fruits in 42 #, 51 # and 55 # for two consecutive years in 2007 and 2008 were 1.87kg / m2, 1.10kg / m2 and 2.25kg / m2, respectively, and the yields were reduced to 0.14kg /m2,0.09kg/m2,0.15kg/m2, and the quality of performance is better. 09 selected 62 # dry kernel oil rate of 60.11%, fresh fruit oil rate of 11.76%, showing higher yield traits. 42 #, 51 #, 55 # three single plant selection; 56 #, 61 #, 62 # three plants pending.