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施氮量对滨海改良盐土棉花钾累积利用的影响
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邹芳刚1,2, 张国伟1, 王友华1, 赵文青1, 周治国1,* |
Effect of Nitrogen Application Amounts on Uptake and Utilization of Potassium in Cotton Grown in Improved Coastal Saline Land Regions
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ZOU Fang-Gang 1,2, ZHANG Guo-Wei 1, WANG You-Hua 1, ZHAO Wen-Qing 1, ZHOU Zhi-Guo 1,*
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图4 施氮量与钾吸收量和钾吸收边际效应的关系2010年 TP: 整株; L: 下部果枝; M: 中部果枝; U: 上部果枝。 Fig. 4 Relationship between nitrogen amount and accumulation and marginal effect of potassium in 2010 TP: total plant; L: lower fruiting branches; M: middle fruiting branches; U: upper fruiting branches. |
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