Contrasting effects of biochar, compost and farm manure on alleviation of nickel toxicity in maize (Zea mays L.) in relation to plant growth, photosynthesis and metal uptake
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- 作者：Muhammad Zia-ur Rehmana ; Muhammad Rizwanb ; mrazi1532@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Shafaqat Alib ; Nida Fatimaa ; Balal Yousafa ; c ; Asif Naeemd ; Muhammad Sabira ; Hamaad Raza Ahmada ; Yong Sik Oke
- 关键词：Organic amendments ; Cereals ; Growth ; Ni toxicity ; Phytoremediation
- 刊名：Ecotoxicology and Environmental Safety
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：133
- 期：Complete
- 页码：218-225
- 全文大小：430 K
文摘
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Nickel stress decreased maize growth, biomass, photosynthesis and mineral nutrients.
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Organic amendments increased maize growth and biomass under Ni stress.
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Organic amendments decreased Ni uptake by maize.
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Farm manure was most effective in reducing Ni concentrations in maize shoots.
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Biochar was most effect in increasing soil pH and decreasing bioavailable Ni in the soil.
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