共 50 条
- [42] HETEROSIS AND SELECTION INDEXES IN RICE EGYPTIAN JOURNAL OF GENETICS AND CYTOLOGY, 1985, 14 (01): : 123 - 132
- [47] SELECTION REGIME BY PRODUCTION SYSTEM INTERACTION IN PIG IMPROVEMENT - A REVIEW OF POSSIBLE CAUSES AND SOLUTIONS LIVESTOCK PRODUCTION SCIENCE, 1986, 14 (01): : 41 - 54
- [48] CONSTRUCTION AND EVALUATION OF MULTI-TRAIT SELECTION INDEXES FOR OVERALL ECONOMIC IMPROVEMENT IN WHITE LEGHORN LAYERS INDIAN JOURNAL OF ANIMAL SCIENCES, 1994, 64 (10): : 1075 - 1077
- [49] A COMPARISON OF DIFFERENT SELECTION INDEXES FOR GENETIC-IMPROVEMENT OF SOME DAIRY TRAITS IN FRIESIAN CATTLE IN EGYPT JOURNAL OF ANIMAL BREEDING AND GENETICS-ZEITSCHRIFT FUR TIERZUCHTUNG UND ZUCHTUNGSBIOLOGIE, 1991, 108 (05): : 349 - 354