NR 42. Forage nutritive quality evaluation of goat grazed savannas in a sustainable system in the mexican semiarid
A study was conducted to measured the effect of rational pasturing of goats over vegetation with two stocking rates 163 and 40.8 AU/ha. During raining season grass recovered length after 75 d and 60 d after pasturing. Second pasturing did not allowed full recovery after 75 d. Shrubs recovered better after second grazing. Control did allowed a better initial recovering of grass and shrubs but did not permit better use of forage due to constant cut by goats. Result’s showed a significant difference (P>.001) in favor of rational grazing. The average weight of the adult females was 53 ± 5 kg. Average milk production was 400 ±67 kg in 210 days. A concentrate of 2.9 Mcal ME and 16 % CP was offered twice a day. Average voluntary feed intake was 1.880 kg DM per day with an annual total of 686.3 kg; of those 248.7 kg DM was provided by alfalfa hay from a forage bank corresponding to 36.2 % of the total feed intake; 210.9 kg or 30.7 % of the diet was concentrate, and 226.6 kg or 33.0 % was from the range land (grasses, shrubs and tree leaves).
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Asociacion Latinoamericana de Produccion Animal
2005
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oai:ojs.ojs.alpa.uy:article-1362022-11-01T17:44:41Z NR 42. Forage nutritive quality evaluation of goat grazed savannas in a sustainable system in the mexican semiarid Galina, M. A. Hernandez, A. Puga, D. C. Grazing goats nutrition biosustainable systems A study was conducted to measured the effect of rational pasturing of goats over vegetation with two stocking rates 163 and 40.8 AU/ha. During raining season grass recovered length after 75 d and 60 d after pasturing. Second pasturing did not allowed full recovery after 75 d. Shrubs recovered better after second grazing. Control did allowed a better initial recovering of grass and shrubs but did not permit better use of forage due to constant cut by goats. Result’s showed a significant difference (P>.001) in favor of rational grazing. The average weight of the adult females was 53 ± 5 kg. Average milk production was 400 ±67 kg in 210 days. A concentrate of 2.9 Mcal ME and 16 % CP was offered twice a day. Average voluntary feed intake was 1.880 kg DM per day with an annual total of 686.3 kg; of those 248.7 kg DM was provided by alfalfa hay from a forage bank corresponding to 36.2 % of the total feed intake; 210.9 kg or 30.7 % of the diet was concentrate, and 226.6 kg or 33.0 % was from the range land (grasses, shrubs and tree leaves). Asociacion Latinoamericana de Produccion Animal 2005-02-18 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo cientifico original Texto application/pdf https://ojs.alpa.uy/index.php/ojs_files/article/view/136 Latin American Archives of Animal Production; Vol. 5 No. 3 (1997): Proceedings XV ALPA meeting 1 Archivos Latinoamericanos de Producción Animal; Vol. 5 Núm. 3 (1997): Proceedings XV ALPA meeting 1 2075-8359 1022-1301 spa https://ojs.alpa.uy/index.php/ojs_files/article/view/136/138 |
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Galina, M. A. Hernandez, A. Puga, D. C. |
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Galina, M. A. Hernandez, A. Puga, D. C. NR 42. Forage nutritive quality evaluation of goat grazed savannas in a sustainable system in the mexican semiarid |
| author_facet |
Galina, M. A. Hernandez, A. Puga, D. C. |
| author_sort |
Galina, M. A. |
| title |
NR 42. Forage nutritive quality evaluation of goat grazed savannas in a sustainable system in the mexican semiarid |
| title_short |
NR 42. Forage nutritive quality evaluation of goat grazed savannas in a sustainable system in the mexican semiarid |
| title_full |
NR 42. Forage nutritive quality evaluation of goat grazed savannas in a sustainable system in the mexican semiarid |
| title_fullStr |
NR 42. Forage nutritive quality evaluation of goat grazed savannas in a sustainable system in the mexican semiarid |
| title_full_unstemmed |
NR 42. Forage nutritive quality evaluation of goat grazed savannas in a sustainable system in the mexican semiarid |
| title_sort |
nr 42. forage nutritive quality evaluation of goat grazed savannas in a sustainable system in the mexican semiarid |
| description |
A study was conducted to measured the effect of rational pasturing of goats over vegetation with two stocking rates 163 and 40.8 AU/ha. During raining season grass recovered length after 75 d and 60 d after pasturing. Second pasturing did not allowed full recovery after 75 d. Shrubs recovered better after second grazing. Control did allowed a better initial recovering of grass and shrubs but did not permit better use of forage due to constant cut by goats. Result’s showed a significant difference (P>.001) in favor of rational grazing. The average weight of the adult females was 53 ± 5 kg. Average milk production was 400 ±67 kg in 210 days. A concentrate of 2.9 Mcal ME and 16 % CP was offered twice a day. Average voluntary feed intake was 1.880 kg DM per day with an annual total of 686.3 kg; of those 248.7 kg DM was provided by alfalfa hay from a forage bank corresponding to 36.2 % of the total feed intake; 210.9 kg or 30.7 % of the diet was concentrate, and 226.6 kg or 33.0 % was from the range land (grasses, shrubs and tree leaves). |
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Asociacion Latinoamericana de Produccion Animal |
| publishDate |
2005 |
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https://ojs.alpa.uy/index.php/ojs_files/article/view/136 |
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