| 不同白菜品种对锌的响应及锌利用效率研究 |
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| 引用本文： | 王慧先,郭俊云,徐卫红,张海波,陈贵青,张晓璟,赵静,王正银.不同白菜品种对锌的响应及锌利用效率研究[J].植物营养与肥料学报,2011,17(1):154-159. |
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| 作者姓名： | 王慧先 郭俊云 徐卫红 张海波 陈贵青 张晓璟 赵静 王正银 |
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| 作者单位： | 1.西南大学资源环境学院,重庆 400716 |
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| 基金项目： | 现代农业产业技术体系建设专项，国家科技支撑计划项目，国际合作项目(NMS) |
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| 摘 要： | 采用盆栽试验研究了白菜Brassica campestris L.ssp.Chinensis(L.)Makino]4个品种对不同浓度锌(Zn 0、1、10 mg/kg)的响应.结果表明,白菜的生物量及体内锌含量随锌水平的增加而增加;但白菜品种对锌营养反应的敏感性不同.地上部锌含量、锌积累量和锌吸收效率均以日本华冠(J...
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| 关 键 词： | 白菜 品种 锌营养 锌利用效率 |
| 收稿时间： | 2010-04-10 |
Response and zinc use efficiency of Chinese cabbage under zinc fertilization |
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| WANG Hui-xian,GUO Jun-yun,XU Wei-hong,ZHANG Hai-bo,CHEN Gui-qing,ZHANG Xiao-jing,ZHAO Jing,WANG Zheng-yin.Response and zinc use efficiency of Chinese cabbage under zinc fertilization[J].Plant Nutrition and Fertilizer Science,2011,17(1):154-159. |
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| Authors: | WANG Hui-xian GUO Jun-yun XU Wei-hong ZHANG Hai-bo CHEN Gui-qing ZHANG Xiao-jing ZHAO Jing WANG Zheng-yin |
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| Institution: | 1.College of Resources and Environmental Sciences,Southwest University,Chongqing 400716,China |
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| Abstract: | Pot experiment was conducted to study the response and zinc (Zn) use efficiency in different cultivars of Chinese cabbage［Brassica campestris L. ssp. Chinensis (L.) Makino］(Japan huaguan, JHG; Xiawang, XW; Wuyueman, WYM and Texuanheiye, TXHY) to Zn levels (0, 1 and 10 mg/kg). The results show that biomass and Zn concentrations of the four cultivars are increased with the increase of Zn levels. Sensitivities of the four cultivars to Zn nutrition are significantly different. Shoot Zn concentration, Zn accumulation and Zn uptake efficiency are in order of JHG>XW>WYM>TXHY, while Zn use efficiency is in order of JHG
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| Keywords: | Chinese cabbage cultivars Zn nutrition Zn use efficiency |
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