| 日光温室甜樱桃叶片中矿质营养元素含量的动态变化 |
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| 引用本文： | 马建军,边卫东,于凤鸣,邹德文.日光温室甜樱桃叶片中矿质营养元素含量的动态变化[J].河北科技师范学院学报,2006,20(1):13-16. |
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| 作者姓名： | 马建军 边卫东 于凤鸣 邹德文 |
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| 作者单位： | 1. 河北科技师范学院,科研处,河北,秦皇岛,066600
2. 河北科技师范学院,园艺园林系,河北,秦皇岛,066600 |
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| 基金项目： | 河北省科技厅科技发展基金 |
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| 摘 要： | 以红灯(Prunus L.)品种为试材,研究了温室栽培樱桃叶片中7种矿质营养元素(Cu,Zn,Fe,Mn,Ca,Mg,K)含量的动态变化及其相关性.结果表明:开花期至果实成熟期,樱桃叶片中Cu,Zn含量显著下降;Fe,Mn,Ca,Mg,K含量显著增加.果实采后生长发育阶段,Fe元素含量极显著下降且略有回升,其他6种元素变化平缓(或增加或下降).Cu与Mn,Zn元素分别呈极显著负相关和正相关;Ca与Mn和Cu,Zn元素分别呈极显著正相关和负相关;K,Mg元素与Cu元素呈显著和极显著负相关,与Mn,Fe,Ca,Mg元素呈显著或极显著正相关.
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| 关 键 词： | 温室樱桃 叶片 矿质营养 变化趋势 |
| 文章编号： | 1672-7983(2006)01-0013-04 |
| 修稿时间： | 2005年6月23日 |
Variation of Mineral Nutrient Elements in Sweet Cherry Leaf During Growth in Solar Green-house |
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| MA Jian-jun,BIAN Wei-dong,YU Feng-ming,ZOU De-wen.Variation of Mineral Nutrient Elements in Sweet Cherry Leaf During Growth in Solar Green-house[J].Journal of Hebei Normal University of Science & Technology,2006,20(1):13-16. |
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| Authors: | MA Jian-jun BIAN Wei-dong YU Feng-ming ZOU De-wen |
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| Abstract: | The dynamic contents variation of Cu,Zn,Fe,Mn,Ca,Mg,K in leaf of sweet cherry "Hongdeng" cultivated in solar green-house and their correlation were studied.From flowering to fruit maturation,the contents of Cu and Zn in leaf decreased sharply while the contents of Fe,Mn,Ca,Mg and K increased markedly.After the fruits being harvested,the contents of Fe increased a little after decreasing significantly,but others changed slowly(increased or decreased).There were distinctly positive correlation between Cu and Zn,Ca and Mn,meanwhile a distinctly negative correlation existed between Cu and Mn,Ca and Cu,Zn.The contents of K and Mn correlated negatively or most negatively to Cu,but positively or most positively correlated to Mn,Fe,Ca and Mg. |
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| Keywords: | green-house cherry leaf mineral nutrient variation trend |
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