Differences in specific chloride toxicity to Diospyros kaki cv. “Rojo Brillante” grafted on D. lotus and D. virginiana

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• 作者：Fernando Visconti^a ; ^{visconti_fer@gva.es} ; Diego S. Intrigliolo^b ; ^a ; Ana Quiñ ; ones^a ; Laura Tudela^a ; Luis Bonet^c ; José ; Miguel de Paz^a
• 关键词：ICP-AES ; inductively coupled plasma atomic emission spectrometry ; TSS ; toxicity symptoms score ; [Cl&minus ; ]iw ; chloride concentration in the irrigation water ; [Na+]iw ; sodium concentration in the irrigation water ; wcl&minus ; leaf chloride content ; wNa+ ; leaf sodium content
• 刊名：Scientia Horticulturae
• 出版年：2017
• 出版时间：5 January 2017
• 年：2017
• 卷：214
• 期：Complete
• 页码：83-90
• 全文大小：918 K
• 卷排序：214

文摘

Leaf necrosis on “Rojo Brillante” persimmon is caused by irrigation water chloride. D. virginiana rootstocks lend persimmon higher chloride tolerance than D. lotus. Both root morphology and physiology may explain this tolerance boost. Estimated tolerance parameters for persimmon on D. lotus are 1.2 dS m−1 and 22. Persimmon is still more productive on D. lotus than on D. virginiana for moderate Cl−.