Gusha, Jacob Production and economic performance of F1-crossbred dairy cattle fed non-conventional protein supplements in Zimbabwe. [electronic resource] - Tropical animal health and production Jan 2014 - 229-34 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1573-7438 Standard No.: 10.1007/s11250-013-0481-5 doi Subjects--Topical Terms: Animal Feed--analysisAnimal Nutritional Physiological PhenomenaAnimalsCattle--physiologyDairying--economicsDiet--veterinaryDietary Proteins--pharmacologyDietary SupplementsFabaceae--chemistryFemaleLactation--metabolismPlant StemsUreaZea maysZimbabwe