Seasonal variation in leaf nutrient concentration of grapefruit
Downloads
Published
Keywords:
Grapefruit, seasonal variations, leaf nutrients content, fruiting terminals, non-fruiting terminalsIssue
Section
License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Leaf samples of ‘Star Ruby’ grapefruit (Citrus paradisi Macf.) were collected from fruiting terminals (FT) and non-fruiting terminals (NFT) at monthly interval during the growing period to study the nutrient dynamics. The mean nutrient concentrations for N, P, K, Zn, Cu and Mn were found higher in the leaves from non-fruiting terminals (2.21%, 0.13%, 2.07%, 20.81 ppm, 10.68 ppm, 17.06 ppm) as compared to fruiting terminals (1.60%, 0.12%, 2.01%, 18.87 ppm, 9.92 ppm, 15.88 ppm). However, the mean nutrient concentrations for Ca, Mg and Fe were recorded higher in the leaves from fruiting terminals (4.10%, 0.412%, 145.50 ppm) as compared to nonfruiting terminals (3.94%, 0.367, 141.51 ppm). Similarly, K, Mg, Zn and Cu contents were higher in younger leaves, while, Ca, Fe and Mn contents were more in older leaves. There were non-significant variations in the content of N, P, K, Ca, Mg, Fe, Zn, Cu and Mn in the leaves from FT and NFT during September-October. The dynamics of leaves micronutrient content showed higher intensity of seasonal variations than the macronutrient content. The regression analysis explained the correlation between type of terminals and the linear regression in leaves accounted 86, 75 and 79% variability in data for the N, K and Mn, respectively.Abstract
How to Cite
Downloads
Acharaya, G.C., Ray, D.P. and Garanyak, L.M. 2006. Seasonal variations in the mineral composition of coconut leaves. Indian J. Hort. : 446-49. Brown, P.H. 1994. Seasonal variations in fig (Ficus carica L.) leaf nutrient concentrations. HortSci. 29: 871-73. Chahil, B.S., Dhatt, A.S., Ranbir, S. and Dhillon, D.S. 1991. Studies on the leaf nutrient standards in Kinnow. Indian J. Hort. 48: 315-20. Chatzissavvidis, C.A., Therios, I.N. and Molassiotis, A.N. 2005. Seasonal variation of nutritional status of olive plants as affected by boron concentration in nutrient solution. J. Plant Nutr. 28: 309-21. Fernandez-Escobar, R., Moreno, R. and GarciaCreus, M. 1999. Seasonal changes of mineral nutrients in olive leaves during the alternatebearing cycle. Scientia Hort. 82: 25-45. Guthrie, N. and Carol, K.K. 1998. Inhibition of mammary cancer by citrus flavanoids. Adv. Exp. Medi. Biol. 439: 227-36. Khan, I.A., Embleton, T.W., Matsumara, M. and Atkin, D.R. 1992. Leaf sampling methods: a problem in the exchange of fertilizer management in the citrus world. Proc. Int. Soc. Citriculture, 2: -69. Khokhar, Y., Rattanpal, H.S., Dhillon, W.S., Singh, G. and Gill, P.S. 2012. Soil fertility and nutritional status of Kinnow orchards grown in aridisol of Punjab, India. African J. Agri. Res. 7: 4692-97. Mirsoleimani, A., Shahsavar, Ali-Reza and Kholdebarin, B. (2014) Seasonal changes of mineral nutrient concentrations of leaves and stems of ‘Kinnow’ mandarin trees in relation to alternate bearing. Int. J. Fruit Sci. 14: 117-32. Raveh, E. 2013. Citrus leaf nutrient status: A critical evaluation of guidelines for optimal yield in Israel. J. Plant Nutr. Soil Sci. 176: 420-28. Sharma, M.K. and Rehman, H.U. 2012. Standardization of leaf sampling technique for macro-and micro-nutrient elements in plum under temperate conditions. Indian J. Hort. 69: 507-11. So, F.V., Guthrie, N., Chambers, A.F., Moussa, M. and Carol, K.K. 1996. Inhibition of human cancer cell proliferation and delay of mammary cell tumorigenesis by flavonoids and citrus juices. Nutr. Cancer, 26: 167-81. Srivastava, A.K. and Singh, S. 1999. Soil suitability crop response relationship to Nagpur mandarin. Int. Symp. Citriculture, 23-27 November, 1999, Nagpur, Abstracts, pp. 40.
References
Similar Articles
- E. Asadi, A. Mohammadi Ghehsareh, E. Ganji Moghadam, M. Hodaji, H.R. Zabihi, Improving of pomegranate aril paleness disorder through application of Fe and Zn elements , Indian Journal of Horticulture: Vol. 76 No. 02 (2019): Indian Journal of Horticulture
- Y.R. Parulekar, P.M. Haldankar, M.M. Kulkarni, N.V. Dalvi, V.S. Desai, J.J. Kadam, S.T. Patil, Studies on rejuvenation of old and senile orchards of Alphonso mango in Konkan region of Maharashtra , Indian Journal of Horticulture: Vol. 76 No. 02 (2019): Indian Journal of Horticulture
- Toktam Taghavi, Monae Bell, Carissa James, Efam Taylor, Michelle Opoku, Reza Rafie, Response of strawberries exposed to Thymol and Carvacrol vapours , Indian Journal of Horticulture: Vol. 77 No. 03 (2020): Indian Journal of Horticulture
- P. Suresh Kumar, R. Renganathan, K. N. Shiva, K. Kamaraju, R. Thangavelu, V. Kumar, S. Uma, Influence of caliper grade threshold and storage environment on the postharvest behaviour of Red Banana (AAA) , Indian Journal of Horticulture: Vol. 77 No. 03 (2020): Indian Journal of Horticulture
- Afshan Rabnawaz, Riaz Ahmad, Muhammad Akbar Anjum, Effect of seed priming on growth, flowering and cut flower quality of carnation , Indian Journal of Horticulture: Vol. 77 No. 03 (2020): Indian Journal of Horticulture
- Mukta Rani, Arun Kumar Jha, Effect of proportional substitution of potassic fertilizer with biofertilizers in onion , Indian Journal of Horticulture: Vol. 77 No. 03 (2020): Indian Journal of Horticulture
- Endira Kujur, Diptimayee Dash, S. B. Gupta, Effect of Azotobacter and phosphorus solubilizing bacteria on growth and yield of okra , Indian Journal of Horticulture: Vol. 77 No. 03 (2020): Indian Journal of Horticulture
- H. N. Lavanya, Smaranika Mishra, M. Anjanappa, T. S. Aghora, Meenakshi Sood, Keshava Rao V, Anjaneya Reddy B, Biological response, efficiency and effectiveness of gamma irradiation as mutagen on Pusa Navbahar cluster bean , Indian Journal of Horticulture: Vol. 77 No. 03 (2020): Indian Journal of Horticulture
- Dinesh Kumar, Ram Kumar, V. K. Singh, K. K. Srivastava, S. Rajan, Effect of nitrogen and potassium fertigation on growth, yield, quality and nutrient use efficiency of banana under subtropics , Indian Journal of Horticulture: Vol. 77 No. 02 (2020): Indian Journal of Horticulture
- Pankaj K. Kannaujia, Ram Asrey, Awani K. Singh, Manoj K. Mahawar, Kavita Bhatia, Evaluation of Postharvest Quality Attributes of Gum Arabic and Fruwash Coated Summer Squash , Indian Journal of Horticulture: Vol. 77 No. 02 (2020): Indian Journal of Horticulture
<< < 68 69 70 71 72 73 74 75 > >>
You may also start an advanced similarity search for this article.