柑橘不同类型砧木的种子和苗期性状
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朱世平,王福生,陈娇,余歆,余洪,罗国涛,胡洲,冯锦英,赵晓春,洪棋斌
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Seed Traits and Seedling Performances of Different Types of Citrus Rootstock
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ShiPing ZHU,FuSheng WANG,Jiao CHEN,Xin YU,Hong YU,GuoTao LUO,Zhou HU,JinYing FENG,XiaoChun ZHAO,QiBin HONG
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表2 不同砧木种质苗期性状指标多年平均值
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Table 2 Summary of several years’ average value of parameters for seedling performances of different rootstock germplasms
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类型 Type | 数量 No. | 出苗率(4年) Germination (4 years) (%) | 黄化率(4年) Etiolation (4 years) (%) | 立枯率(4年) Blight rate (4 years) (%) | 株高(3年) Plant height (3 years) (cm) | 2017年株高 Plant height in 2017 (cm) | 3年茎粗(3年) Stem diameter (3 years) (mm) | 2017年茎粗 Stem diameter in 2017 (mm) | 枳 Poncirus trifoliata | 47 | 62.60-104.9 | 0.40-10.09 | 0-8.33 | 8.24-15.21 | 30-59.9 | 1.3-1.8 | 2.0-3.2 | 枳杂种 Poncirus hybrids | 10 | 43.10-115.71 | 0.26-9.37 | 0-1.42 | 5.48-12.98 | 22.10-32.90 | 1.5-1.8 | 2.0-3.1 | 香橙 C. junos | 12 | 81.96-166.69 | 0.15-2.26 | 0-4.02 | 4.57-9.56 | 16.10-35 | 1.2-1.7 | 2.1-3.2 | 宽皮柑橘 C. reticulata | 27 | 28.60-103.58 | 0-5.20 | 0-3.70 | 4.03-7.63 | 7.70-42.1 | 1.0-1.7 | 1.4-2.9 |
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