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| Garcez Neto,Américo Fróes; Gobbi,Kátia Fernanda; Silva,Janielen da; Santos,Tiago Machado dos. |
| Biomass partitioning in forages is highly variable during plant development and with the rate of nutrient supply. This study was carried out with the objective to evaluate the tillering pattern and biomass partitioning of Mombasa grass (Megathyrsus maximus cv. Mombaça) subjected to rates of nitrogen (N) during regrowth. The treatments consisted of three weekly rates of N: control (without N supply), 25 and 50 mg dm-3 of N, which were evaluated by 1, 2, 4, 8, 16 and 32 days after defoliation. The design was of completely randomized blocks in a 3 × 6 factorial arrangement with three replicates. The number of tillers was measured and harvesting and weighting of the following morphological components were performed: leaf (leaf blades), pseudostem, stem base... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Forage; Morphology; Structure; Tiller. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000800004 |
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| Silva,Janielen da; Winckler,João Pedro Pereira; Pasetti,Maximiliano Henrique de Oliveira; Salvo,Pedro Augusto Ribeiro; Kristensen,Niels Bastian; Daniel,João Luiz Pratti; Nussio,Luiz Gustavo. |
| ABSTRACT The objective was to evaluate the effects of corn silage supplemented with 1-propanol or inoculated with L. buchneri on the ruminal fermentation profile, digestibility, and production traits of lactating Holstein cows. Whole-corn plants were harvested at 350 g/kg dry matter (DM) and packed in nine bag silos (13 t/silo). At ensiling, two treatments were applied: control (no additive; six silos) and L. buchneri inoculation with 1 × 105 cfu/g (three silos). Feeding started after 247 days of storage; one L. buchneri and two control silos were opened in each experimental period. Twenty-one multiparous Holstein cows (~33 kg/day of milk) were allocated to seven balanced 3 × 3 Latin squares with 21-day periods (14 days of adaptation). The experimental... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aerobic stability; Alcohol; Heterofermentative inoculant; Voluntary feed intake. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000700591 |
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