Chinese rose (Rosa chinensis) growth and ion accumulation under irrigation with waters of different salt contents
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- 作者：Xiaobin Lia ; b ; Shuqin Wana ; wansq@igsnrr.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Yaohu Kanga ; Xiulong Chena ; b ; Linlin Chua
- 关键词：SMP ; soil matric potential ; ECiw ; electrical conductivity of irrigation water ; ECe ; electrical conductivity of saturated paste extracts ; SAR ; sodium adsorption ratio ; GR ; growth ratio ; RLD ; root length density ; β ; root distribution coefficient ; SWSR ; shoot water storage ratio ; SD ; stem diameter ; PH ; plant height ; V ; soil volume ; FW ; fresh weight ; DW ; dry weight ; TW ; turgid weight ; RWC ; relative leaf water content ; RWD ; relative leaf water deficit value ; RR ; reference ratio
- 刊名：Agricultural Water Management
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：163
- 期：Complete
- 页码：180-189
- 全文大小：1935 K
文摘
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A saline soil was reclaimed refilling with a gravel–sand layer at 100–120 cm depth.
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Effects on Chinese rose of different saline irrigation waters were studied.
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Salt stress had the greatest impact on relative leaf water deficit value.
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Rose was proportionally more deeply rooted when subject to salinity.
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Rose dry matter decreased as Na increased, and as the K/Na ratio decreased.