Leaf tissue flows in ryegrass managed under different stocking rates

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dc.creatorMônique Foggiato da Silva
dc.creatorMarta Gomes da Rocha
dc.creatorLuciana Pötter
dc.creatorMaria José de Oliveira Sichonany
dc.creatorLaila Arruda Ribeiro
dc.creatorAnelise Pereira Hundertmarck
dc.date2015
dc.date.accessioned2026-07-07T04:00:15Z
dc.descriptionMorphogenetic, structural variables and leaf biomass flows of Italian ryegrass (Lolium multiflorum Lam.) were evaluated under two stocking rates: ‘Low’ and ‘High’. These rates were determined by heifers exclusively on pasture or on pasture and supplemented with corn grain. The experimental design was completely randomized following a repeated measure arrangement, two stocking rates, two and four replications of area for the stocking rates ‘low’ and ‘high’, respectively. The morphogenetic variables, the number of green leaves and tiller density were similar in both stocking rates. Leaf senescence rate was higher with low stocking rate. Heifers grazed with similar intensity and frequency in both stocking rates. The increase by 33.6% in the stocking rate caused by the use of supplement does not change the leaf biomass flow of Italian ryegrass, but alters its potential efficiency of use near the reproductive stage of the plant.
dc.formatapplication/pdf
dc.identifier1806-2636
dc.identifierhttps://www.redalyc.org/articulo.oa?id=303138476003
dc.identifier.urihttp://hdl.handle.net/123456789/450283
dc.languageen
dc.publisherUniversidade Estadual de Maringá
dc.relationhttp://www.redalyc.org/revista.oa?id=3031
dc.rightsActa Scientiarum. Animal Sciences
dc.sourceActa Scientiarum. Animal Sciences (Brasil) Num.2 Vol.37
dc.subjectAgrociencias
dc.titleLeaf tissue flows in ryegrass managed under different stocking rates
dc.typeartículo científico

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Acta Scientiarum. Animal Sciences - Universidade Estadual de Maringá