التفاصيل البيبلوغرافية
| العنوان: |
Variabilidad de la precipitacion afecta la composición química, producción de gas y degradabilidad de los cactus: Variabilidade da precipitação e a composição nutricional de cactos |
| المؤلفون: |
Ribeiro Menezes, Daniel, Muniz dos Santos, Juliana, Nunes de Oliveira, Cintia Raquel, Rodrigues Marcelino, Polyana Deyse, da Mata Araújo Pinheiro, Anna Paula, Queiroz de Carvalho, Dalinne Tamara, Silva Nascimento, Júlio Cesar, Gois, G. C., Vinhas Voltolini, Tadeu, Ávila Queiroz, Mário Adriano |
| المصدر: |
Revista Colombiana de Ciencia Animal, ISSN 2027-4297, Vol. 14, Nº. 1, 2022 (Ejemplar dedicado a: RECIA 14(1):ENERO-JUNIO 2022; e870) |
| سنة النشر: |
2022 |
| المجموعة: |
Dialnet - Portada de revistas (Universidad de La Rioja) |
| مصطلحات موضوعية: |
Cactaceae, crassulacean acid metabolism, dryland, dry matter, food shortage, neutral detergent fiber, escasez de alimentos, fibra detergente neutra, materia seca, metabolismo del ácido crasuláceo, regiones de tierras secas |
| الوصف: |
Objective. The objective was to evaluate the effect of rainfall variability on the chemical composition, in vitro degradability and gas production of cacti in Semiarid region. Materials and methods. A completely randomized experimental design in a factorial arrangement of 2 rainfall periods (high and low rainfall) x 5 cactus species, with 5 replications was adopted. Cacti evaluated were Pilosocereus gounellei (Weber ex K. Schum). Bly ex Rowl, Cereus jamacaru DC., Opuntia ficus indica Mill, Nopalea cochenillifera Salm. Dyck and Opuntia stricta (Haw.) Haw, all fresh. Results. There was an interaction between rainfall variation and cactus species for dry matter, crude protein, neutral detergent fiber and acid detergent fiber (p<0.05), in vitro gas production (p<0.05) and for in vitro dry matter degradability (p<0.05). Among cacti, Pilosocereus gounellei presented a lower proportion of organic matter and an increase in the content of mineral matter in relation to the other cacti (p<0.05). Conclusions. The chemical composition, the gas production coefficients and the in vitro degradability were influenced by the cacti species and by the rainfall variation. Cacti species increase the dry matter, crude protein and neutral detergent fiber contents during the low rainfall. Varieties of cactus pear (Opuntia and Nopalea) stood out among the cacti tested in relation to gas production and in vitro degradability. ; O objetivo foi avaliar o efeito da variabilidade pluviométrica sobre a composição química, degradabilidade in vitro e produção de gases de cactos no Semiárido. O delineamento experimental foi inteiramente casualizado em esquema fatorial de 2 períodos de chuva (alta e baixa pluviosidade) x 5 espécies de cactos, com 5 repetições. Os cactos avaliados foram Pilosocereus gounellei (Weber ex K. Schum). Bly ex Rowl, Cereus jamacaru DC., Opuntia ficus indica Mill, Nopalea cochenillifera Salm. Dyck e Opuntia stricta (Haw.) Haw, tudo fresco. Houve interação entre variação de precipitação e espécies de palma para ... |
| نوع الوثيقة: |
article in journal/newspaper |
| وصف الملف: |
application/pdf |
| اللغة: |
Spanish; Castilian |
| Relation: |
https://dialnet.unirioja.es/servlet/oaiart?codigo=9423335; (Revista) ISSN 2027-4297 |
| الاتاحة: |
https://dialnet.unirioja.es/servlet/oaiart?codigo=9423335 |
| Rights: |
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| رقم الانضمام: |
edsbas.CAA442D2 |
| قاعدة البيانات: |
BASE |