摘要
采用模糊数学综合评价选优法,对复选出的12株太谷壶瓶枣优树的丰产性状和果实经济性状等指标进行全面分析和综合评价。结果表明,12株优良单株的评选顺序为:11号>2号>3号>7号>8号>12号>5号>6号>4号>9号>10号>1号,其中,11号和2号树为最佳优良单株,综合评价指数(B)>0.9,可供优先繁殖和推广;其余各株B>0.6,也具有较佳的优良特性。
By fuzzy mathematics comprehensive evaluation and optimization ,yield character and fruit economic character of 12 strains Taigu Huping jujube plus tree were analyzed and evaluated comprehensively .The results showed that selection order of 12 strains Taigu Huping jujube fine individual tree was No.11, No.2, No.3, No.7, No.8, No.12, No.5, No.6, No.4, No.9, No.10, No.1.Among them, No.11 and No.2 were the best individual trees , B〉0.9, which were priority breeding and popularization;the rest trees also had excellent characteristics with B〉0.6.
出处
《山西林业科技》
2014年第2期1-3,6,共4页
Shanxi Forestry Science and Technology
基金
晋留管办发(2010)14号-120
关键词
太谷县
壶瓶枣
选优
模糊数学法
丰产性状
果实经济性状
Taigu county
Huping jujube
Optimization
Fuzzy mathematics
Yield character
Fruit economic character
