多头切花菊品种茎、枝特性评价体系构建与品种评价
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马婉茹,房伟民,王海滨,张飞,陈素梅,陈发棣,管志勇
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Establishment of Appraisal System for the Stem and Branch Characteristics and Varieties Evaluation of Spray Cut Chrysanthemum
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WanRu MA,WeiMin FANG,HaiBin WANG,Fei ZHANG,SuMei CHEN,FaDi CHEN,ZhiYong GUAN
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表3 各因子评分标准
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Table 3 The score criterion of all factors
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因子
Factor | 分值 Score | | 3 | 2 | 1 | | 茎长 Plant height (cm) | >80 | 65-80 | <65 | | 茎粗 Stem diameter (mm) | 4.40—5.30 | 5.30—6.00 | <4.40、>6.00 | | 花枝角度Flower branch angle (°) | <30 | 30-50 | >50 | | 花枝曲直性Flower branch curvature | 直Vertical | / | 弯Bent | | 茎充实程度Stem filling degree | 充实Stuff | 中等 Medium | 中空Hollow | | 花枝强度Flower branch hardness (N) | >30 | 20—30 | <20 | | 花朵横向聚拢程度Flower lateral convergence | 重叠Overlapped | 聚拢Compact | 分散Dispersal | | 花朵竖向聚拢程度Flower vertical convergence | 1/9 | 2/9 | 3/9 | | 茎长整齐度Height uniformity | < 0.095 | 0.095—0.160 | > 0.160 |
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