Ahmed, Razu and Uddin, Md. Kamal and Quddus, Md. Abdul and Abd Samad, Mohd Yusoff and Hossain, M. A. Motalib and Haque, Ahmad Numery Ashfaqul (2023) Impact of Foliar Application of Zinc and Zinc Oxide Nanoparticles on Growth, Yield, Nutrient Uptake and Quality of Tomato. Horticulturae, 9 (2). ISSN 2311-7524, DOI https://doi.org/10.3390/horticulturae9020162.
Full text not available from this repository.Abstract
Appropriate foliar application of zinc (Zn) and zinc oxide nanoparticles (ZnO-NPs) is important for the proper growth and yield of tomato. However, the effects of foliar application of Zn and ZnO-NPs were not well-studied on tomato production. A pot experiment was conducted at glasshouse (8D) conditions under the Faculty of Agriculture, Universiti Putra Malaysia (UPM) to evaluate the effectiveness of Zn and ZnO-NPs on growth, yield, nutrient uptake, and fruit quality of tomatoes and to compare between the Zn nutrient and ZnO-NPs. Treatment combinations were 14 viz. T-1 = 0 (control), T-2 = 1500 ppm (mg/L) Zn nutrient, T-3 = 2000 ppm (mg/L) Zn nutrient, T-4 = 2500 ppm (mg/L) Zn nutrient, T-5 = 75 ppm ZnO nanoparticle, T-6 = 100 ppm ZnO nanoparticle, and T-7 = 125 ppm ZnO nanoparticle along with two tomato varieties. The experimental design was a split plot with four replications. Results indicated that foliar application of 100 ppm ZnO-NPs performed best in terms of growth parameters, physiological traits, yield attributes, yield, and quality traits of tomatoes. The same treatment (100 ppm ZnO-NPs) contributed to attain the highest nutrient uptake. Recovery use efficiency of Zn was highest with foliar application of 75 ppm ZnO-NPs. The highest yield increment (200%) over control was from foliar sprayed with 100 ppm ZnO-NPs. Comparing the two varieties, MARDI Tomato-3 (MT3) showed better than MARDI Tomato-1 (MT1). As is appears from the results, foliar application of zinc oxide nanoparticles was more efficient than conventional zinc fertilizer. Therefore, the foliar sprayed with 100 ppm ZnO-NPs can be suggested to improve quantity and quality of tomato in glasshouse soil conditions.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Solanum lycopersicum; ZnO-NPs; Quality; Use efficiency |
| Subjects: | T Technology > T Technology (General) T Technology > TP Chemical technology |
| Divisions: | Nanotechnology & Catalysis Research Centre |
| Depositing User: | Ms Zaharah Ramly |
| Date Deposited: | 16 Oct 2024 07:15 |
| Last Modified: | 16 Oct 2024 07:15 |
| URI: | http://eprints.um.edu.my/id/eprint/38660 |
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