ArticlePhysiology and molecular biology of plants : an international journal of functional plant biology2015
Improving key enzyme activities and quality of rice under various methods of zinc application.
Article in Physiology and molecular biology of plants : an international journal of functional plant biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 34 citations in OpenAlex.
- Zinc and Boron Soil Applications AffectPlants (Basel, Switzerland) · 2023Article
- How Does Zinc Improve Salinity Tolerance? Mechanisms and Future Prospects.Plants (Basel, Switzerland) · 2023Review
- Exogenous zinc mitigates salinity stress by stimulating proline metabolism in proso millet (Frontiers in plant science · 2023Article
- Impact of selenium, zinc and their interaction on key enzymes, grain yield, selenium, zinc concentrations, and seedling vigor of biofortified rice.Environmental science and pollution research international · 2020Article
- Crosstalk of Zn in Combination with Other Fertilizers Underpins Interactive Effects and Induces Resistance in Tomato Plant against Early Blight Disease.The plant pathology journal · 2019Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Zinc (Zn) is an important micronutrient for the physiology of plants. It is poorly available to the plants in soil solution. A pot experiment was conducted to evaluate effectiveness of various Zn application methods on key enzyme activities and protein content of two contrasting rice genotypes viz., PD16 (Zn efficient) and NDR359 (Zn inefficient). The treatments were, control (0 mg Zn kg(-1) soil), soil application (5 mg Zn kg(-1) soil), foliar application (0.5 % ZnSO4 + 0.25 % lime at 30, 60 and 90 days after transplanting), soil (5 mg Zn kg(-1) soil) + foliar application of 0.5 % ZnSO4 + 0.25 % lime at 30, 60 and 90 days after transplanting. Among all the methods tested soil+foliar application of Zn fertilizers was found most effective in increasing superoxide dismutase (SOD) and carbonic anhydrase (CA) activities as well as chlorophyll and protein content in both the rice varieties. NDR359, showed higher enzyme activities and more chlorophyll content in leaves than PD16, when Zn was applied either through foliar spray alone or in soil along with foliar application. Regarding the protein content in grains, PD16 showed higher protein content than NDR359, thus showed better translocation of Zn from leaves to grains.
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Registered trials
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