Effect of synthetic and natural water-absorbing soil amendments on photosynthesis characteristics and tuber nutritional quality of potato in a semi-arid region

文献类型： 外文期刊

第一作者： Xu, Shengtao

作者： Xu, Shengtao;Chen, Qin;Liu, Jinghui;McLaughlin, Neil B.;Zhang, Lei

作者机构：

关键词： soil amendments;photosynthesis characteristics;tuber nutritional quality;dry biomass;crop root/shoot ratio

期刊名称：JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE （ 影响因子：3.638； 五年影响因子：3.802 ）

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收录情况： SCI

摘要： BACKGROUND: The effect of water-absorbing soil amendments on photosynthesis characteristics and tuber nutritional quality was investigated in a field experiment in a semi-arid region in northern China in 2010-2012. Treatments included two synthetic water-absorbing amendments, potassium polyacrylate (PAA) and polyacrylamide (PAM), and one natural amendment, humic acid (HA), both as single amendments and compound amendments (HA combined with PAA or PAM), and a no amendment control.

分类号： S

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