Enhancing Growth, Yield Components and Chemical Constituents of Chilli (Capsicum annuum L.) Plants by Using Different NPK Fertilization Levels and Nano-Micronutrients Rates
Marwa A. Ahmed, Mohammed A. I. Abdelkader
Asian Journal of Soil Science and Plant Nutrition · pp. 17–29 · Published 12 Jun 2020
10.9734/ajsspn/2020/v6i230083Abstract
The application of Nano micronutrient fertilizers could improve nutrient use efficiency that reduces the dosage of NPK fertilizers. This study aims to find out the best combination of NPK and Nano micronutrients fertilizers on growth, yield and quality of red hot chilli pepper. A field study was conducted on chilli (Capsicum annuum L.) fertilized by different NPK fertilization levels (0.0, 50, 75 and 100% of recommended levels) and sprayed by different Nano micronutrients rates (0.0, 0.25 and 0.50 g/l) during the two summer consecutive seasons of 2017 and 2018 at Agriculture Research. Farm (Ghazala Farm), Faculty of Agriculture., Zagazig University., Egypt, The recommended dosage was 218. N+ 36 P +142 K kg/ha and Nano-micronutrient fertilizer that was used contained (6% Fe, 6% Zn, % B, 5% Mn, 1% Cu and 0.1% Mo). The experimental design was a split-plot arranged in a three replicates. The main plots were assigned for four NPK fertilization levels and sub plot were devoted for three Nano-micronutrients rates. The results pointed out that the vegetative growth significantly increased by NPK fertilization at 100 or 75% RLs as well as Nano-micronutrients at 0.5 g/l rate and in combination compared to control (0NPK, 0 Nano-micronutrients). Yield components and chemical constituents were increased gradually by increased NPK fertilizers levels during the two seasons. The best combination treatment in this connection was 100% RLs of NPK fertilizers combined with 0.5 g/l of Nano-micronutrients compared to the other ones under study that increased the yield and capsaicin by 75% of NPK and 0.5 g/l of Nano than control, respectively.
Cited by 15
Nimra Sardar, N. Raja, Fozia Abasi · BioNanoScience · 2026
Russell Poma-Chamana, Solmayra Linares-Escapa, Antony Quello · Frontiers in Agronomy · 2026
A. I. Ibrahim, A. Gendy, M. Abdelkader · Zagazig Journal of Agricultural Research · 2025
M. Hossain, Md. Abul Kalam Azad, E. Soren · Journal of Agriculture and Food Research · 2025
A. Faisal, Yasser Faki Mustafa · Indian Journal of Clinical Biochemistry · 2025
Sneha Pedireddy, Manish Kumar, S. Saha · International Journal of Economic Plants · 2024
Shraddha Mahajan, S. Singh, H. Dwivedi · Journal of Applied and Natural Science · 2023
Azza S. Hussein, Amany H. A. Abeed, A. Usman · Journal of the Saudi Society of Agricultural Sciences · 2023
Manisha Negi, Saurabh Sharma, Uday Sharma · Journal of soil science and plant nutrition · 2022
I. Jaya, Bambang Budi Santoso, Jayaputra Jayaputra · Jurnal Sains Teknologi & Lingkungan · 2021
Related research
- Impact of Cyanobacteria Filtrate, Compost Tea and Different Rates of Nitrogen Fertilizer on Growth, Fruit Yield and Quality of Cantaloupe Plants — shares topic coverage
- Effect of Microbe-Enriched Seed Cone Technology on Growth, Fruit Yield and Seed Productivity of Bitter Gourd (Momordica charantia L.) — shares topic coverage
- Growth and Yield of Tomato (Solanum lycopersicum L.) as Affected by Hydroponics, Greenhouse and Irrigation Regimes — shares topic coverage
- Influence of Drip Irrigation and Fertigation on Fruit Yield and Water Productivity of Cucumber under Naturally Ventilated Poly House — shares topic coverage
- Impact of Phenophase Wise Climatic Parameters on Growth and Fruit Yield of Autumn Tomato (Solanum lycopersicum L.) — shares topic coverage
Article metrics
Real usage data collected on this platform.
0
Page views
0
PDF downloads
0
Outbound clicks
15
Citations
Views by country
Approximate, from request IP at view time — not citizenship or institution. Countries with fewer than 5 views are grouped as "Other".
No views recorded yet.
Traffic sources
Referring site, by host.
No traffic recorded yet.
Views and downloads exclude known bots/crawlers. Citations combines this platform's own DOI-resolved index with each external source's own reported total — see Cited by above for individually listed citing works. Last refreshed 0 seconds ago.