Relationship Between Zinc Supply and Phosphorus Nutrition/ Phosphatase Enzyme Activity in a Hydroponically Grown Tomato Seedlings
Tomato Lycopersicon esculentum MIK cultivar Moneymaker, was grown hydroponically in controlled temperature C.T. room for 25 days to investigate relationships between phosphorus concentration in leaves and roots with phosphatase enzyme activity in relation to zinc supply. Zinc was added at conc...
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| Language: | English |
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Ankara University
2000-01-01
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| Series: | Journal of Agricultural Sciences |
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| Online Access: | https://dergipark.org.tr/tr/download/article-file/1507658 |
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| author | Cengiz Kaya David Hıggs Agneta Burton |
| author_facet | Cengiz Kaya David Hıggs Agneta Burton |
| author_sort | Cengiz Kaya |
| collection | DOAJ |
| description | Tomato Lycopersicon esculentum MIK cultivar Moneymaker, was grown hydroponically in controlled temperature C.T. room for 25 days to investigate relationships between phosphorus concentration in leaves and roots with phosphatase enzyme activity in relation to zinc supply. Zinc was added at concentrations of 0.05, 0.5, 1 and 2 mg/L in complete nutrient solution. The 2 mg/L zinc treatment resulted in a reduction in dry weights compared with other treatments, but there were no signifı cant differences in dry weights of seedlings between the other treatments. Zinc concentration in the plant increased with increasing zinc supply and reached a detrimental level with 2 mg/L Zn. However, there were signif ı cant decreases in P concentration in the leaves with increasing Zn supply and this decreased to an inadequate level in 2 mg/L Zn treatment. Phosphorus concentration in root increased with increasing Zn supply. Phosphatase enzyme activity was highest in the highest zinc treatment, with no significant differences in the activity in the other treatments. |
| format | Article |
| id | doaj-art-e0170b284cb94fdb9de38bf95f9cc305 |
| institution | Kabale University |
| issn | 1300-7580 2148-9297 |
| language | English |
| publishDate | 2000-01-01 |
| publisher | Ankara University |
| record_format | Article |
| series | Journal of Agricultural Sciences |
| spelling | doaj-art-e0170b284cb94fdb9de38bf95f9cc3052025-08-20T03:26:09ZengAnkara UniversityJournal of Agricultural Sciences1300-75802148-92972000-01-010601404310.1501/Tarimbil_000000092845Relationship Between Zinc Supply and Phosphorus Nutrition/ Phosphatase Enzyme Activity in a Hydroponically Grown Tomato SeedlingsCengiz Kaya0David Hıggs1Agneta Burton2University of Harran, Agriculture Faculty, Horticulture Department- Şanl ı urfaThe University of Hertfordshire, Environmental Sciences, Collage Lane AL10 9AB, Hatfield, UKThe University of Hertfordshire, Environmental Sciences, Collage Lane AL10 9AB, Hatfield, UKTomato Lycopersicon esculentum MIK cultivar Moneymaker, was grown hydroponically in controlled temperature C.T. room for 25 days to investigate relationships between phosphorus concentration in leaves and roots with phosphatase enzyme activity in relation to zinc supply. Zinc was added at concentrations of 0.05, 0.5, 1 and 2 mg/L in complete nutrient solution. The 2 mg/L zinc treatment resulted in a reduction in dry weights compared with other treatments, but there were no signifı cant differences in dry weights of seedlings between the other treatments. Zinc concentration in the plant increased with increasing zinc supply and reached a detrimental level with 2 mg/L Zn. However, there were signif ı cant decreases in P concentration in the leaves with increasing Zn supply and this decreased to an inadequate level in 2 mg/L Zn treatment. Phosphorus concentration in root increased with increasing Zn supply. Phosphatase enzyme activity was highest in the highest zinc treatment, with no significant differences in the activity in the other treatments.https://dergipark.org.tr/tr/download/article-file/1507658domates çinkofosfataz su kültürü ve fosfortomato zinc phosphatase hydroponic and phosphorus |
| spellingShingle | Cengiz Kaya David Hıggs Agneta Burton Relationship Between Zinc Supply and Phosphorus Nutrition/ Phosphatase Enzyme Activity in a Hydroponically Grown Tomato Seedlings Journal of Agricultural Sciences domates çinko fosfataz su kültürü ve fosfor tomato zinc phosphatase hydroponic and phosphorus |
| title | Relationship Between Zinc Supply and Phosphorus Nutrition/ Phosphatase Enzyme Activity in a Hydroponically Grown Tomato Seedlings |
| title_full | Relationship Between Zinc Supply and Phosphorus Nutrition/ Phosphatase Enzyme Activity in a Hydroponically Grown Tomato Seedlings |
| title_fullStr | Relationship Between Zinc Supply and Phosphorus Nutrition/ Phosphatase Enzyme Activity in a Hydroponically Grown Tomato Seedlings |
| title_full_unstemmed | Relationship Between Zinc Supply and Phosphorus Nutrition/ Phosphatase Enzyme Activity in a Hydroponically Grown Tomato Seedlings |
| title_short | Relationship Between Zinc Supply and Phosphorus Nutrition/ Phosphatase Enzyme Activity in a Hydroponically Grown Tomato Seedlings |
| title_sort | relationship between zinc supply and phosphorus nutrition phosphatase enzyme activity in a hydroponically grown tomato seedlings |
| topic | domates çinko fosfataz su kültürü ve fosfor tomato zinc phosphatase hydroponic and phosphorus |
| url | https://dergipark.org.tr/tr/download/article-file/1507658 |
| work_keys_str_mv | AT cengizkaya relationshipbetweenzincsupplyandphosphorusnutritionphosphataseenzymeactivityinahydroponicallygrowntomatoseedlings AT davidhıggs relationshipbetweenzincsupplyandphosphorusnutritionphosphataseenzymeactivityinahydroponicallygrowntomatoseedlings AT agnetaburton relationshipbetweenzincsupplyandphosphorusnutritionphosphataseenzymeactivityinahydroponicallygrowntomatoseedlings |