TY - BOOK AU - MANGAT, Gurjit Singh TI - Genetic analysis of spring x winter hybrids for productivity traits in triticale U1 - T 633.112.3 M29G PY - 1990/// CY - Ludhiana PB - PAU KW - WHEAT -- VARIETIES KW - COMBINING ABILITY KW - SPRINGXWINTER HYBRIDS KW - TRITICALE KW - TRITICUM KW - WHEAT BREEDING N2 - The genotype x environment interactions were highly significant for grain yield per plant. 1000-graln weight. flag leaf angle, flag leaf area. peduncle length, spike area and harvest index The general combining ability (gca) and specific combining ability ER -