高品质油茶新品种经济性状指标的定量评价

Quantitative Evaluation on Indexes of High-quality Camellia oleifera Clones' Economy Characters

针对江西已筛选出的25个产油量均在750kg/hm2以上的油茶高产无性系,采用实验设计和仪器分析的方法,对品种的各项主要经济性状指标进行数量测定,并采用模糊概率方法对各性状指标进行定量综合评价分析。结果表明品种的模糊概率能客观反映品种的优劣。25个参试的无性系优劣次序为:赣石848,赣无11,赣抚20,赣无1,赣石834,赣6,赣71,赣8,赣兴48,赣石831,赣无16,赣无24,赣石843,赣无12,赣68,赣永6,赣55,赣兴46,赣无15,赣447,赣70,赣永5,赣190,赣无2,赣77024。

25 selected high-yielding(≥750kg/hm^2) clones of Camellia oleifera were studied. Through experiment design and instrument analysis mathematical determinations were made for these clones' various indexes of main economy characters. And various indexes were evaluated and analyzed means of fuzzy integration evaluation.The results show that the fuzzy integrations can objectively reflect the clones' qualities. The order of the 25 tasted clones according to priority is:Ganshi 848, Ganwu 11, Ganfu 20, Ganwu 1, Ganshi 834, Gan 6, Gan 71, Gan 8, Ganxing 48, Ganshi 831, Ganwu 16, Ganwu 24, Ganshi 843, Ganwu 12, Gan 68, Ganyong 6, Gan 55, Ganxing 46, Ganwu 15, Gan 447, Gan 70, Ganyong 5, Gan 190, Ganwu 2, Gan 77024.