Results for "Feed utilization efficiency" Showing 1 - 39 results of 39 Laminas_Feed_Writer 2 (https://getlaminas.org) https://search.frelip.org/Search/Results?sort=last_indexed+desc&limit=50&lookfor=%22Feed+utilization+efficiency%22&type=Subject&lng=en 39 0 50 Die uittoets van 'n in vitro-tegniek vir die voorspelling van die verteerbaarheid van ruvoere Wed, 10 Jun 2026 12:47:15 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F56784 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F56784 Engels, E. A. N.(Elias Albertus Nel) Thesis 2012 Engels, E. A. N.(Elias Albertus Nel) 0 Partial substitution of maize with soybean hulls in a concentrate supplement for grazing dairy cows Wed, 10 Jun 2026 12:47:15 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F105923 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F105923 Van der Vyver, Anesme Thesis 2019 Van der Vyver, Anesme 0 Die eiwit retensie by rantsoene van verskillende voedingsverhoudinge : Kalsium en fosforus retensie by melkkoeie ; Die invloed van kokosnootmeel en lynsaadmeel op die konsistensie van botter Wed, 10 Jun 2026 12:47:13 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F69904 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F69904 Van der Walt, J. C.(Johannes Christiaan) Thesis 2012 Van der Walt, J. C.(Johannes Christiaan) 0 A study of the nutritive value of natural- and sown pasture in the central Orange Free State with special reference to the energy requirements of sheep Wed, 10 Jun 2026 12:46:38 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F57015 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F57015 Engels, E. A. N.(Elias Albertus Nel) Thesis 2012 Engels, E. A. N.(Elias Albertus Nel) 0 Modelling the growth, feed intake and backfat deposition of different South African sheep breed types Wed, 10 Jun 2026 12:46:29 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F107870 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F107870 Van der Merwe, Daniel Andre Thesis 2020 Van der Merwe, Daniel Andre 0 The effect of Ulva lactuca on in vitro ruminal gas production kinetics, intrinsic methane production and the performance of Dohne Merino ewes Wed, 10 Jun 2026 12:46:06 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F129004 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F129004 Nell, Sone Thesis 2023 Nell, Sone 0 n Vergelyking van vier skaaprasse ten opsigte van verteervermoe, stikstofbenutting en vrywillige voerinname Wed, 10 Jun 2026 12:45:28 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F67749 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F67749 Steyn, J. A.(Jacobus Arnoldus) Thesis 2012 Steyn, J. A.(Jacobus Arnoldus) 0 A comparison of the milk production potential of kikuyu (Pennisetum clandestinum) and 'Mott' dwarf elephantgrass (Pennisetum purpureum) Wed, 10 Jun 2026 12:45:15 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55794 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55794 Brand, Coenraad Johannes Jacobus Thesis 2012 Brand, Coenraad Johannes Jacobus 0 The effects of maize cobs and supplemental rumen-protected conjugated linoleic acid (CLA) on production efficiency and meat quality characteristics of South African mutton merinos Wed, 10 Jun 2026 12:44:51 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F50654 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F50654 Rousseau, Francois Jacques Thesis 2012 Rousseau, Francois Jacques 0 The nutritional status and feeding practices of sheep grazing cultivated pasture and crop residues in a mediterranean environment Wed, 10 Jun 2026 12:44:51 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55294 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F55294 Brand, Tertius Swanepoel Thesis 2012 Brand, Tertius Swanepoel 0 Essential oils as natural alternatives to growth promotors: the effect on growth performance, gut health, meat quality, and profitability in feedlot sheep Wed, 10 Jun 2026 12:44:22 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F129011 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F129011 Maritz, Zane Thesis 2023 Maritz, Zane 0 The influence of different winter nutritional planes, particularly submaintenance level, on the subsequent growth, development, efficiency of feed utilization and carcass quality of young beef steers Wed, 10 Jun 2026 12:44:19 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F54078 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F54078 Verbeek, Willem Albert Thesis 2012 Verbeek, Willem Albert 0 The extent and mitigation of mycotoxins in commonly used feed commodities in South African beef feedlots Wed, 10 Jun 2026 12:44:18 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F129017 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F129017 Van der Merwe, Anel Thesis 2023 Van der Merwe, Anel 0 A comparative analysis of nutrient utilisation and meat quality parameters of boer goats and South African mutton merinos Wed, 10 Jun 2026 12:44:08 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52060 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52060 Sheridan, Rouxlene Thesis 2012 Sheridan, Rouxlene 0 Die invloed van stikstof- en koolhidraat-aanvullings op die benutting van hawerstrooi deur skape Wed, 10 Jun 2026 12:43:59 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F56685 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F56685 Greeff, W. L.(Wynand Louw) Thesis 2012 Greeff, W. L.(Wynand Louw) 0 Efficiency of different techniques to study the influence of retention time on protein degradation and feed digestibility in the rumen of sheep Wed, 10 Jun 2026 12:43:48 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F68344 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F68344 Kremer, Roberto Thesis 2012 Kremer, Roberto 0 The effect of different dietary levels of energy and protein on the production and body composition of broiler breeders Wed, 10 Jun 2026 12:43:38 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51966 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51966 Du Plessis, J. J. P. (Johannes Jacobus Pieter) Thesis 2012 Du Plessis, J. J. P. (Johannes Jacobus Pieter) 0 The effect of dietary protein degradability on the performance of Saanen dairy goats Wed, 10 Jun 2026 12:43:33 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52516 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52516 Thornton, John Thesis 2012 Thornton, John 0 Animal performance from natural pastures and the effects of phosphorus supplementation Wed, 10 Jun 2026 12:43:32 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F68383 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F68383 Read, Marion Victoria Pearl Thesis 2012 Read, Marion Victoria Pearl 0 Essential oils and fenugreek cotyledon extract as natural alternatives to ionophore antibiotics: the effect on growth performance, carcass quality and profitability in feedlot cattle Wed, 10 Jun 2026 12:43:20 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132172 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132172 Eksteen, Liana Thesis 2025 Eksteen, Liana 0 Die invloed van magnesium, mangaan en silika op die breekbaarheid van die eieromhulsel by Gallus domesticus (Linn.) Wed, 10 Jun 2026 12:43:12 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53981 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53981 Vos, Aletta C.(Aletta Catharina) Thesis 2012 Vos, Aletta C.(Aletta Catharina) 0 An evaluation of degradable protein and nonprotein nitrogen on intake and digestion by Dohne merino sheep fed wheat straw Wed, 10 Jun 2026 12:42:59 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51597 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51597 Nolte, Joubert van Eeden Thesis 2012 Nolte, Joubert van Eeden 0 Development of a model for crossbred lamb production Wed, 10 Jun 2026 12:42:50 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F123945 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F123945 Theron, Pietert Gert Thesis 2021 Theron, Pietert Gert 0 The effect of an exogenous fibrolytic enzyme on forage digestibility parameters Wed, 10 Jun 2026 12:42:50 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F50141 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F50141 Goosen, Liezel Thesis 2012 Goosen, Liezel 0 Comparison of production parameters, gut histology, organ weights, and portion yields of broilers supplemented with Ateli plus Wed, 10 Jun 2026 12:42:46 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F86448 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F86448 Teuchert, Nicole Thesis 2014 Teuchert, Nicole 0 Netto benutting van energie en proteien deur vroeggespeende lammers Wed, 10 Jun 2026 12:42:15 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F67865 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F67865 Boshoff, Petrus Johannes Thesis 2012 Boshoff, Petrus Johannes 0 Die beskikbaarheid van metionien en sisteĩen in sardynvismeel soos bepaal met behulp van 'n verteringsmetode en die biologiese groeimetode Wed, 10 Jun 2026 12:42:04 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F49591 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F49591 Barnard, D. R Thesis 2012 Barnard, D. R 0 n Studie van die metaboliseerbaarheid en nettobenutting van kragvoer- en ruvoerrantsoene Wed, 10 Jun 2026 12:42:03 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F54361 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F54361 Wilke, Petrus Ignace Thesis 2012 Wilke, Petrus Ignace 0 Evaluation of various Phytase enzymes for application in broiler feeding Wed, 10 Jun 2026 12:41:59 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F96633 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F96633 Mushinge, Bernadette Mwansa Thesis 2015 Mushinge, Bernadette Mwansa 0 Use of a feeding and activity behaviour monitor in Jersey dairy cows during the transition period Wed, 10 Jun 2026 12:41:52 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F106937 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F106937 Du Toit, Derek Auret Thesis 2019 Du Toit, Derek Auret 0 Die invloed van koolhidraataanvullings op die inname, metabolisme en benutting van die stikstof en energie van groen weidingsmateriaal deur skape Wed, 10 Jun 2026 12:41:51 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F56812 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F56812 Du Plessis, Gerald Franque Thesis 2012 Du Plessis, Gerald Franque 0 The evaluation of lupins (Lupinus angustifolius) as alternative protein source in ostrich (Struthio camelus var. domesticus) diets Wed, 10 Jun 2026 12:41:41 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F100236 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F100236 Jacomina Aletta, Engelbrecht Thesis 2016 Jacomina Aletta, Engelbrecht 0 Water intake, nutrient utilisation, and production efficiency of selected South African sheep breeds Wed, 10 Jun 2026 12:41:38 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F123887 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F123887 Mupfiga, Sandra Thesis 2021 Mupfiga, Sandra 0 The effect of exogenous fibrolytic enzymes on fibre digestion in ruminant animals Wed, 10 Jun 2026 12:41:18 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F109962 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F109962 Skippers, Zarinah Thesis 2021 Skippers, Zarinah 0 A genetic analysis of biological and economic efficiency of post-weaning feedlot performance in beef cattle Wed, 10 Jun 2026 12:41:12 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F50249 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F50249 Van der Westhuizen, Robert Rolfe Thesis 2012 Van der Westhuizen, Robert Rolfe 0 Determining the potential of a LoRa technology approach to measure methane emission in sheep Wed, 10 Jun 2026 12:41:06 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F126186 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F126186 Boshoff, Michaela Ann Thesis 2022 Boshoff, Michaela Ann 0 Evaluation of feedstuffs and the metabolisable energy and amino acid requirements for maintenance and growth in ostriches (Struthio camelus) Wed, 10 Jun 2026 12:40:58 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58416 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58416 Cilliers, S. C. Thesis 2012 Cilliers, S. C. 0 The effect of Saccharomyces cerevisiae and calcareous marine algae supplementation on the performance of feedlot lambs Wed, 10 Jun 2026 12:40:54 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132160 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132160 De la Harpe, Jean Etienne Thesis 2025 De la Harpe, Jean Etienne 0 Kwalitatiewe en kwantitatiewe inname van staandehooi van twee Cenchrus ciliaris kultivars (Afrikaans) Wed, 10 Jun 2026 12:37:51 +0000 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F23753 https://search.frelip.org/Record/oai:repository.up.ac.za:2263%2F23753 Thesis 2013 0