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EFFECT OF NICKEL NITRATE SPRAYING ON GROWTH AND SOME TRACE ELEMENTS LEVELS OF TOMATO PLANT Lycopersicon esculantum Mill. | ||
| Basrah Journal of Agricultural Sciences | ||
| Article 9, Volume 20, Issue 1, 2007, Pages 129-143 PDF (0 K) | ||
| DOI: 10.33762/bagrs.2007.56240 | ||
| Author | ||
| Karima F. Abbas | ||
| Abstract | ||
| The present work was conducted to study the effect of different concentrations of nickel nitrate(0-50 mg/L) on the growth and content of some trace elements (Cu,Zn,Fe,Mn,Co,Cd) of tomato plant. Results showed that treating tomato plants with (10mg/L) gave a significant increase in plant height and chlorophyll concentration, as well as the content of (Cu,Zn,Fe,Mn,Co,Cd),while the plants which treated with nickel nitrate(25mg/L) caused a significant reduce of plant height and chlorophyll concentration and some trace elements content. The plants which treated with(50mg/L) of nickel nitrate was highly toxic and caused the death of plants. | ||
| Keywords | ||
| Toxicity; Nickel Nitrate; tomato | ||
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