التفاصيل البيبلوغرافية
| العنوان: |
Economic Analysis of Azospirillum brasilense Inoculation Associated with Enhanced-Efficiency Nitrogen Fertilizers in Corn Production in the Brazilian Amazon |
| المؤلفون: |
Leonardo José Damasceno, Vinicius Masala Amaral, Daiane de Cinque Mariano, Raylon Pereira Maciel, Cândido Ferreira de Oliveira Neto, Antônio Augusto Nogueira Franco, Ismael de Jesus Matos Viégas, Augusto José Silva Pedroso, Pedro Henrique Oliveira Simões, Ricardo Shigueru Okumura |
| المصدر: |
Nitrogen, Vol 5, Iss 3, Pp 544-552 (2024) |
| بيانات النشر: |
MDPI AG, 2024. |
| سنة النشر: |
2024 |
| المجموعة: |
LCC:Ecology |
| مصطلحات موضوعية: |
nitrogen fertilization, cost–benefit ratio, biological N fixation, economic viability, Ecology, QH540-549.5 |
| الوصف: |
The aim of this study was to economically estimate the effect of inoculation with Azospirillum brasilense (A. brasilense) associated with enhanced efficiency nitrogen fertilizers on corn yield cultivated in the Brazilian Amazon. The experimental design used was completely randomized, in a 2 × 3 × 5 factorial scheme, resulting from the combination of the presence and absence of seeds inoculated with A. brasilense, three sources of N (conventional urea, urea with NBPT, N-(n-butyl)thiophosphoric triamide, and polymer-coated urea), and five doses of N (0; 50; 100; 150; and 200 kg ha−1 of N), with six replications. Inoculation with A. brasilense promoted profit in corn, regardless of dose and the source of N applied. The urea with NBPT provided better economic return compared to polymer-coated urea and conventional urea sources, and doses of N applied in topdressing that promoted the highest economic return were 100 and 150 kg ha−1 of N, with an estimated increase of 62.33 and 135.53 bags ha−1 and increase of BRL 3253.76 and BRL 7074.88 respectively, compared to the control treatment. |
| نوع الوثيقة: |
article |
| وصف الملف: |
electronic resource |
| اللغة: |
English |
| تدمد: |
2504-3129 |
| Relation: |
https://www.mdpi.com/2504-3129/5/3/36; https://doaj.org/toc/2504-3129 |
| DOI: |
10.3390/nitrogen5030036 |
| URL الوصول: |
https://doaj.org/article/ad27b1db49324c00973cdbd938b42156 |
| رقم الانضمام: |
edsdoj.27b1db49324c00973cdbd938b42156 |
| قاعدة البيانات: |
Directory of Open Access Journals |