Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
01/08/1992 |
Data da última atualização: |
17/07/2023 |
Autoria: |
RIVERA BRENES, L.; ARROYO, J. A.; ACPSTA MATIENZO, A. |
Título: |
Acceptability trials on buffel grass (Cenchrus ciliaris) and guinea grass Hybrid (Pannicum maxinium), as compared with napier (Merker) grass (Pennisetum purpureum). |
Ano de publicação: |
1968 |
Fonte/Imprenta: |
Journal Agricultural University Puestro Rico, v. 52, n. 2, p. 77-84, 1968. |
DOI: |
https://doi.org/10.46429/jaupr.v52i2.11495 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: An acceptability test was conducted for Buffel grass (Cenchrus ciliaris). and Guinea grass hybrid (Pannicum maximum). Napier grass (Pennisetum purpureum) was used as the standard for comparison. A 3 X 3 latin-square design was followed. The experiment was made during the more or less recognized growing seasons in the Island, and the ages tested were 49 to 55, 63 to 69, 77 to 83, 83 to 89, 97 to 103, and 111 to 117 days. Total consumption of chopped green material and dry-matter intake per cow, per day, per 100 pounds of live weight, were used as criteria for comparison. All three grasses were equally accepted on the basis of dry-matter intake per 100 pounds of live weight. Other important observations for 1. Cows consumed more fresh material from grass of lower dry-matter content, giving an erroneous impression of better acceptability. 2. The dry-matter intake per 100 pounds of live weight increased significantly as the percentage of dry matter in the grasses increased up to about 89 days old. From the results of this study it appears that cows consume less fresh material from a grass containing more dry matter, on a percentage basis. More information is needed to reach definite conclusions on this point. |
Palavras-Chave: |
Aceitabilidade. |
Thesagro: |
Capim Buffel; Capim Colonião; Cenchrus ciliaris; Gramínea Forrageira; Panicum Maximum; Pennisetum Purpureum. |
Thesaurus Nal: |
Cows; Dry matter intake; Forage grasses; Seasons. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02195naa a2200289 a 4500 001 1521171 005 2023-07-17 008 1968 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.46429/jaupr.v52i2.11495$2DOI 100 1 $aRIVERA BRENES, L. 245 $aAcceptability trials on buffel grass (Cenchrus ciliaris) and guinea grass Hybrid (Pannicum maxinium), as compared with napier (Merker) grass (Pennisetum purpureum).$h[electronic resource] 260 $c1968 520 $aAbstract: An acceptability test was conducted for Buffel grass (Cenchrus ciliaris). and Guinea grass hybrid (Pannicum maximum). Napier grass (Pennisetum purpureum) was used as the standard for comparison. A 3 X 3 latin-square design was followed. The experiment was made during the more or less recognized growing seasons in the Island, and the ages tested were 49 to 55, 63 to 69, 77 to 83, 83 to 89, 97 to 103, and 111 to 117 days. Total consumption of chopped green material and dry-matter intake per cow, per day, per 100 pounds of live weight, were used as criteria for comparison. All three grasses were equally accepted on the basis of dry-matter intake per 100 pounds of live weight. Other important observations for 1. Cows consumed more fresh material from grass of lower dry-matter content, giving an erroneous impression of better acceptability. 2. The dry-matter intake per 100 pounds of live weight increased significantly as the percentage of dry matter in the grasses increased up to about 89 days old. From the results of this study it appears that cows consume less fresh material from a grass containing more dry matter, on a percentage basis. More information is needed to reach definite conclusions on this point. 650 $aCows 650 $aDry matter intake 650 $aForage grasses 650 $aSeasons 650 $aCapim Buffel 650 $aCapim Colonião 650 $aCenchrus ciliaris 650 $aGramínea Forrageira 650 $aPanicum Maximum 650 $aPennisetum Purpureum 653 $aAceitabilidade 700 1 $aARROYO, J. A. 700 1 $aACPSTA MATIENZO, A. 773 $tJournal Agricultural University Puestro Rico$gv. 52, n. 2, p. 77-84, 1968.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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