UREA (NPN) FOR CATTLE
FEEDING
Whole Soybeans for Dairy
Cattle
http://muextension.missouri.edu/xplor/agguides/dairy/g03270.htm
The Use of Non-protein Nitrogen (NPN) in Ruminant Diets
http://www.hubbardfeeds.com/nmg/beef/beef2.shtml
Dairy Cattle Nutrition and Feeding
http://advs.usu.edu/advs/dhiman/advs1020.htm
CONCENTRATES FOR DAIRY CATTLE
http://agriculture.kzntl.gov.za/publications/production_guidelines/dairying_in_natal/dairy5_7.htm
Citrus Feedstuffs for Dairy Cattle
http://edis.ifas.ufl.edu/BODY_DS149
SUPPLEMENTATION OF DAIRY COWS WITH NITROGEN MOLASSES MINERAL BLOCKS AND MOLASSES
UREA MIX DURING THE DRY SEASON IN CENTRAL TANZANIA
http://home.cc.umanitoba.ca/~plaizier/trop.html
Urea Supplements for Beef Cattle
http://muextension.missouri.edu/xplor/agguides/ansci/g02071.htm
Balancing pasture and maize silage diets for dairy cows using urea, soybean
meal or fishmeal
http://nzsap.rsnz.govt.nz/proc/1998/ab98032.html
Recommendations on management and nutrition of dairy cattle and growing heifers
when movement of livestock is restricted
http://www.adas.co.uk/footandmouth/cowfeed.asp
EFFECT OF COATING WHOLE FUZZY COTTONSEED ON PERFORMANCE OF LACTATING DAIRY COWS
http://www.ads.uga.edu/annrpt/1998/98_121.htm
ISU STUDY FINDS DISTILLERS GRAINS TOPS CORN FOR FEED VALUE
http://www.ag.iastate.edu/aginfo/news/past/distill.html
ALTERNATIVE FEEDSTUFFS FOR DAIRY CATTLE
http://www.ag.ndsu.nodak.edu/aginfo/dairy/dairyext/Alternativefeeds/alternative1.htm
FEEDING BARLEY TO CATTLE
http://www.ag.ohio-state.edu/~beef/library/barley.html
Determining the Effect of Soluble Protein Levels and Urea Supplementation on
Ruminally Undegradable protein Flow in a Continuous Culture System
http://www.ag.ohio-state.edu/~ohioline/sc169/sc169_9.html
Effect Of Ruminally Degraded Protein And Urea Supplementation On Microbial Growth
And
Fermentation In Continuous Culture
http://www.akey.com/ruminant/dairy/summaries/effect%20of%20ruminally.PDF
Molasses/Urea Supplements Are Not For Forages over 8% CP
http://www.akey.com/ruminant/dairy/summaries/molasses%20urea%20supplements.PDF
Effect of Increasing Proportion of Supplemental Nitrogen from Urea on Intake
and Utilization of Low-Quality, Tallgrass-Prairie Forage by Beef Steers
http://www.asas.uiuc.edu/papers/1997/may/may1393.pdf
Urea in Dry-Rolled Corn Diets: Finishing Steer Performance, Nutrient
Digestion, and Microbial Protein Production
http://www.asas.uiuc.edu/papers/1997/may/may1415.pdf
On-Farm Processing Preserves the Nutritive Value of Broiler Litter
http://www.auburn.edu/~rankidl/deepstack.htm
Using Byproducts to Feed Dairy Cattle
http://www.ca.uky.edu/agc/pubs/asc/asc136/asc136.htm
Managing Milk Compositon: Feed Additives and Production Enhancers
http://www.cahe.nmsu.edu/pubs/_d/d-106.html
FEEDING THE DAIRY HERD
http://www.ces.uga.edu/pubcd/B816-w.htm
Feed Additives For Dairy Cattle
http://www.ces.uga.edu/pubcd/b988-w.htm
Multinutrient blocks (mub) as supplement for milking cows fed forages of low
nutritive value in outh Vietnam
http://www.cipav.org.co/lrrd/lrrd5/1/viet1.htm
Multinutrient lick blocks for dairy cattle in Gansu province, China
http://www.fao.org/ag/aga/agap/frg/LRRD/LRRD5/3/china.htm
By-Products and Regionally Available Alternative Feedstuffs for Dairy Cattle
http://www.ext.nodak.edu/extpubs/ansci/dairy/as1180w.htm
Use of root crops as animal feed
http://www.fao.org/inpho/vlibrary/t0207e/T0207E0a.htm
Bypass Protein Research Update
http://www.hubbardfeeds.com/nmg/dairy/dairy3.shtml
Byproduct Feedstuffs for Beef and Dairy Cattle
http://www.ianr.unl.edu/pubs/beef/g978.htm
Mineral and Vitamin Nutrition of Dairy Cattle
http://www.ianr.unl.edu/pubs/dairy/g1111.htm
Feeding to Maximize Milk Solids
http://www.ianr.unl.edu/pubs/dairy/g1320.htm
Supplemental Fat For High Producing Dairy Cows
http://www.ianr.unl.edu/pubs/dairy/g961.htm
Use of Limpograss (Hemarthria altissima) in Cattle Production Systems in Florida
http://www.ifas.ufl.edu/~research/accountability/projects/03447.HTM
BACKGROUNDING IN BASIC NUTRITION OF DAIRY CATTLE
http://www.inform.umd.edu/EdRes/Topic/AgrEnv/ndd/feeding/BACKGROUNDING_IN_BASIC
_NUTRITION.html
WHOLE SOYBEANS FOR DAIRY CATTLE
http://www.inform.umd.edu/EdRes/Topic/AgrEnv/ndd/feeding/WHOLE_SOYBEANS_FOR
_DAIRY_CATTLE.html
Feeding Poultry Litter to Beef Cattle
http://www.muextension.missouri.edu/xplor/agguides/ansci/g02077.htm
Poisoning in cattle and sheep by urea, nitrates and nitrites: Sources, toxic
doses, treatment and prevention
http://www.research.teagasc.ie/grange/ureanitr.htm
Salt, Trace Minerals and Fertility in Beef and Dairy Cattle
http://www.saltinstitute.org/STM-5.html
Feed Grade Urea
http://www.straightsdirect.com/noframes/miscellaneous.html#urea
Recent Applications of Liquid Feed Supplements in Rations for Lactating Dairy
Cows
http://www.wisc.edu/dysci/uwex/nutritn/pubs/LPSrev.pdf
Feed Intake Dairy Cattle
http://www.ulib.org/webRoot/Books/National_Academy_Press_Books/feed_intake/int058.htm
Sugarcane and urea for dairy cattle
http://www.undp.org/tcdc/bestprac/scitech/cases/st1braz.htm
Identification of some levels of urea applied for treatment of rice straw using
as feed for dairy and growing cattle
http://www.vcn.vnn.vn/sp_pape/spec_5_4_2001_1.htm
Nutrición y Alimentación
http://babcock.cals.wisc.edu/spanish/de/html/ch1/nutrition_spn_ch1.html
UTILIZACIÓN DE LA PULPA DESHIDRATADA DE CÍTRICOS EN LA ALIMENTACIÓN DE LOS RUMIANTES
http://ecologia.uat.mx/biotam/v5n1/art3.html
DEGRADACION RUMINAL DE ZACATES TROPICALES EN BOVINOS SUPLEMENTADOS CON UREA-MELAZA
http://investigacion.uat.mx/PU/PU417.HTM
Elevado Potencial de los Trópicos para Producir Cereales, Gramíneas Forrajeras
y Carne
http://redpav-fpolar.info.ve/fagroluz/v01_4/v041z007.html
Alimentación de la Vaca en el Período de Transición
http://www.ag.uiuc.edu/~asala/espanol/profiles/NOTDec98.htm#Section2
SUPLEMENTACIÓN CON UREA Y NIVELES CRECIENTES DE HARINA DE ALGODÓN EN BOVINOS
ALIMENTADOS CON FORRAJE DE POBRE CALIDAD
http://www.ceniap.gov.ve/ztweb/zt0902/texto/suplementacion.htm
Sistemas sostenibles de doble propósito como alternativa para la economía campesina
http://www.cipav.org.co/lrrd/lrrd4/3/enrique1.htm
Estudio del comportamiento de vacas y búfalas gestantes en la extracción de
jugo de caña
http://www.cipav.org.co/lrrd/lrrd8/2/galindo1.htm
LOS SILAJES Como principal fuente de alimentación en el invierno
http://www.nuestroagro.com.ar/mayo/izquierdo/lecheria/silajes.htm
NIVELES DE FIBRA Y PROTEÍNA EN SUPLEMENTOS PARA VACAS LECHERAS
http://www.redpav-fpolar.info.ve/agrotrop/v24_3/v243a002.html
FEEDING THE DAIRY HERD
http://www.inform.umd.edu/EdRes/Topic/AgrEnv/ndd/feeding/FEEDING_THE_DAIRY_HERD.html
S. Ahvenjärvi, A. Vanhatalo, P. Huhtanen, T. Varvikko. 1999. Effects of Supplementation of a Grass Silage and Barley Diet with Urea, Rapeseed Meal and Heat-moisture-treated Rapeseed Cake on Omasal Digesta Flow and Milk Production in Lactating Dairy Cows. Acta Agriculturae Scandinavica - Section A Volume 49, Issue 4, pp. 179-189.
Maeng, W.J. and R.L. Baldwin. 1976. Factors influencing rumen microbial growth rates and yields: effects of urea and amino acids over time. Journal of Dairy Science 59:643-647.
Maeng, W.J. and R.L. Baldwin. 1976. Factors influencing rumen microbial growth rates and yields: effect of amino acid additions to a purified diet with nitrogen from urea. Journal of Dairy Science 59:648- 655.
Moore J.J., Sax S.M., 1965. A revised procedure for urea nitrogen. Clin. Chim. Acta, 11, 475-477.
Pearson R.A., Archibald R.F., 1990. Effect of ambient temperature and urea supplementation on the intake and digestion of alkali-treated straw by Brahman cattle and swamp buffaloes. J. Agric. Sci., Camb., 114, 177-186.
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