GENOTYPIC VARIATION IN ZINC EFFICIENCY (ZE) OF WHEAT GENOTYPES UNDER CULTURE SOLUTION AND FIELD CONDITIONS
An experiment was executed to assess the relative zinc (Zn) efficiencies of advanced wheat lines in chelate-buffered hydroponic culture solutions and field conditions. Zinc efficiency was evaluated by comparing their dry matter production in a Zn-deficient medium relative to that in a Zn sufficient...
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| Format: | Article |
| Language: | English |
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Sindh Agriculture University, Tandojam
2017-12-01
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| Series: | Pakistan Journal of Agriculture, Agricultural Engineering & Veterinary Sciences |
| Subjects: | |
| Online Access: | https://pjaaevs.sau.edu.pk/index.php/ojs/article/view/196 |
| _version_ | 1827898429622190080 |
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| author | M. Imtiaz P. Khan A. Raza W. Mohammad |
| author_facet | M. Imtiaz P. Khan A. Raza W. Mohammad |
| author_sort | M. Imtiaz |
| collection | DOAJ |
| description |
An experiment was executed to assess the relative zinc (Zn) efficiencies of advanced wheat lines in chelate-buffered hydroponic culture solutions and field conditions. Zinc efficiency was evaluated by comparing their dry matter production in a Zn-deficient medium relative to that in a Zn sufficient medium. Zinc efficiency (ZE) of 10 genotypes varied between 26.7 to 70.4% in chelate buffered nutrient solution but it was escalated from43.6 to 75.8% when grown in field. The NRL-0517 was the most efficient genotype whereas NRL-1243 was the least efficient. The Zn efficient genotypes had the capability to grab more Zn from low Zn source and translocate it in greater amount to the entire plant. The results also suggested that antagonistic effect between Zn and other elements (like P) was weaker in Zn efficient genotypes which enabled Zn to move at higher ratio from roots to shoot. Zn- inefficient genotypes had extracted lesser Zn from Zn deficient medium and ratio of its translocation was also lower with strong antagonism with other elements.
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| first_indexed | 2024-03-12T23:03:03Z |
| format | Article |
| id | doaj.art-b6271e71178243d3874f770417348e21 |
| institution | Directory Open Access Journal |
| issn | 1023-1072 2663-7863 |
| language | English |
| last_indexed | 2024-03-12T23:03:03Z |
| publishDate | 2017-12-01 |
| publisher | Sindh Agriculture University, Tandojam |
| record_format | Article |
| series | Pakistan Journal of Agriculture, Agricultural Engineering & Veterinary Sciences |
| spelling | doaj.art-b6271e71178243d3874f770417348e212023-07-19T07:45:04ZengSindh Agriculture University, TandojamPakistan Journal of Agriculture, Agricultural Engineering & Veterinary Sciences1023-10722663-78632017-12-01332GENOTYPIC VARIATION IN ZINC EFFICIENCY (ZE) OF WHEAT GENOTYPES UNDER CULTURE SOLUTION AND FIELD CONDITIONSM. Imtiaz0P. Khan1A. Raza2W. Mohammad3Nuclear Institute for Food and Agriculture, Peshawar, PakistanNuclear Institute for Food and Agriculture, Peshawar, PakistanNuclear Institute for Food and Agriculture, Peshawar, PakistanNuclear Institute for Food and Agriculture, Peshawar, Pakistan An experiment was executed to assess the relative zinc (Zn) efficiencies of advanced wheat lines in chelate-buffered hydroponic culture solutions and field conditions. Zinc efficiency was evaluated by comparing their dry matter production in a Zn-deficient medium relative to that in a Zn sufficient medium. Zinc efficiency (ZE) of 10 genotypes varied between 26.7 to 70.4% in chelate buffered nutrient solution but it was escalated from43.6 to 75.8% when grown in field. The NRL-0517 was the most efficient genotype whereas NRL-1243 was the least efficient. The Zn efficient genotypes had the capability to grab more Zn from low Zn source and translocate it in greater amount to the entire plant. The results also suggested that antagonistic effect between Zn and other elements (like P) was weaker in Zn efficient genotypes which enabled Zn to move at higher ratio from roots to shoot. Zn- inefficient genotypes had extracted lesser Zn from Zn deficient medium and ratio of its translocation was also lower with strong antagonism with other elements. https://pjaaevs.sau.edu.pk/index.php/ojs/article/view/196efficiencytranslocationgenotypeshydroponicwheatzinc |
| spellingShingle | M. Imtiaz P. Khan A. Raza W. Mohammad GENOTYPIC VARIATION IN ZINC EFFICIENCY (ZE) OF WHEAT GENOTYPES UNDER CULTURE SOLUTION AND FIELD CONDITIONS Pakistan Journal of Agriculture, Agricultural Engineering & Veterinary Sciences efficiency translocation genotypes hydroponic wheat zinc |
| title | GENOTYPIC VARIATION IN ZINC EFFICIENCY (ZE) OF WHEAT GENOTYPES UNDER CULTURE SOLUTION AND FIELD CONDITIONS |
| title_full | GENOTYPIC VARIATION IN ZINC EFFICIENCY (ZE) OF WHEAT GENOTYPES UNDER CULTURE SOLUTION AND FIELD CONDITIONS |
| title_fullStr | GENOTYPIC VARIATION IN ZINC EFFICIENCY (ZE) OF WHEAT GENOTYPES UNDER CULTURE SOLUTION AND FIELD CONDITIONS |
| title_full_unstemmed | GENOTYPIC VARIATION IN ZINC EFFICIENCY (ZE) OF WHEAT GENOTYPES UNDER CULTURE SOLUTION AND FIELD CONDITIONS |
| title_short | GENOTYPIC VARIATION IN ZINC EFFICIENCY (ZE) OF WHEAT GENOTYPES UNDER CULTURE SOLUTION AND FIELD CONDITIONS |
| title_sort | genotypic variation in zinc efficiency ze of wheat genotypes under culture solution and field conditions |
| topic | efficiency translocation genotypes hydroponic wheat zinc |
| url | https://pjaaevs.sau.edu.pk/index.php/ojs/article/view/196 |
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