光温处理对甘蔗试管苗光合自养生根的影响
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刘丽敏, 刘红坚, 李傲梅, 何为中
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Effects of Light and Temperature on Photoautotrophic Rooting for in Vitro Sugarcane Plantlets
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Liu Limin, Liu Hongjian, Li Aomei, He Weizhong
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表6 不同光质处理对GT44试管苗生长和生根的影响
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Table 6 Effects of light on the growth and root growth of GT44 in vitro plantlets
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处理 Treatment | 苗高 Seedling height (cm) | 根长 Root length (cm) | 单株根数 Root number per plant | 生根率 Rooting rate (%) | 存活率 Survival rate (%) | | 自然光+红光Natural light + red light | 33.8aAB | 8.8aA | 10.0bB | 100.0a | 94.0aA | | 自然光+蓝光Natural light + blue light | 35.2aA | 7.8aA | 11.0bA | 100.0a | 95.0aA | | 红光Red light | – | – | – | – | 0.0bB | | 蓝光Blue light | – | – | – | – | 0.0bB | | 自然光(对照)Natural light(CK) | 30.6bB | 7.7aA | 12.0aA | 100.0a | 94.0aA |
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