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In vitro gas production from pearl millet cultivars under nitrogen levels
- Source :
- Revista Brasileira de Saúde e Produção Animal, Vol 25 (2024)
- Publication Year :
- 2024
- Publisher :
- Universidade Federal da Bahia, 2024.
-
Abstract
- ABSTRACT This study aimed to evaluate the in vitro gas production from three pearl millet cultivars submitted to four nitrogen levels. The treatments consisted of three pearl millet cultivars (ADR 500, ADR 7020, and LABH 70732) and four nitrogen levels (0, 50, 100, and 200 kg/ha), using urea as the nitrogen source. A 3 x 4 factorial experimental design, employing a randomized block setup, was used to assess both gas production and digestibility. No interaction was observed between nitrogen doses and fermentative parameters on in vitro gas production from the dry matter of pearl millet cultivars. Nitrogen had no impact on the dry matter content or chemical composition of the cultivars. Consistency prevailed in the chemical composition across the various cultivars, a trend that extended to the gas production rates for both soluble and insoluble contents. Notably, nitrogen fertilizer exerted an influence on the fermentation pattern of organic matter, gas production, and lag time for the cultivars. Nitrogen fertilization is advised solely for enhancing fermentative attributes in the case of the cultivar ADR 7020.
Details
- Language :
- English, Portuguese
- ISSN :
- 15199940
- Volume :
- 25
- Database :
- Directory of Open Access Journals
- Journal :
- Revista Brasileira de Saúde e Produção Animal
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.569448e5bea54640bf4387d466790f00
- Document Type :
- article
- Full Text :
- https://doi.org/10.1590/s1519-994020230034