Chemical composition and in vitro ruminal digestibility of hand-plucked samples of Xaraes palisade grass fertilized with incremental levels of nitrogen
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- 作者：F.P. Camposa ; fpcampos_99@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; fcampos@iz.sp.gov.br" class="auth_mail" title="E-mail the corresponding author ; D.R.O. Nicá ; ciob ; P. Sarmentoa ; M.C.P. Cruzc ; T.M. Santosd ; A.F.G. Fariad ; M.E. Ferreirac ; M.R.G. Conceiç ; ã ; ob ; C.G. Limae
- 关键词：DM ; dry matter ; OM ; organic matter ; NDF ; neutral detergent fibre assayed without a heat-stable amylase and expressed inclusive of residual ash ; ADF ; acid detergent fibre expressed inclusive of residual ash ; EE ; ether extract ; CP ; crude protein ; NFC ; non-fibrous carbohydrate ; HEM ; hemicellulose ; CEL ; cellulose ; FY ; forage yield ; GDD ; growing degree days ; DD ; degree days ; IVDMD ; in vitro digestibility of dry matter ; IVOMD ; in vitro digestibility organic matter ; NDFD ; neutral detergent fibre in vit
- 刊名：Animal Feed Science and Technology
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：215
- 期：Complete
- 页码：1-12
- 全文大小：796 K
文摘
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Sustainable intensification management improved the quality of Xaraes grass.
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The fibre of the leaves decreased linearly with the N rate in each grazing cycle.
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The protein content of Xaraes grass increased after 26 days rest with nitrogen rate.
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Growing degree-days affected the yield, fibre and digestibility of Xaraes grass.
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Nitrogen rate greater than 382 kg/ha/year improved the digestibility of Xaraes grass.