NAMES, PEDIGREES, ORIGINS, AND ADAPTATION - IBSA

Table 18 : Explanation of codes used for zones and production conditionsZONESPRODUCTIONCODE EXPl.ANATION CONDITIONS CODE EXPLANATIONC CENTRAL ZONE (R) WEll WATERED; HIGHSOIL FERTILITYCZ CENTRAL ZONE (O&C) IL LIMITED IRRIGATION;MODERATE SOIL FERTILITYFEZ FAR EASTERN ZONE R RAINFED; LOW SOILFERTILlYYNEZ NORTH EASTERN ZONE (R) ES EARLY SOWNNEPZ NORTH EASTERN PLAINS ZONE (O&C) TS TIMELY SOWNNH NORTHERN HILLS ZONE (R) LS LATE SOWNNHZ NORTHERN HILLS ZONE (O&C) VLS VERY LATE SOWNNPZ NORTHERN PLAINS ZONE HH WINTER SOWN HIGHALTITUDE (ABOVE 1500masl) AREASNWZ NORTH WESTERN PLAINS ZONE (R) L-M LOW TO MEDIUM ALTITUDE(500-1500 masl)NWPZ NORTH WESTERN PLAINS ZONE (O&C) E EASTP PENINSULAR ZONE (R) W WESTPZ PENINSULAR ZONE (O&C) IND INDIASEZ SOUTH EASTERN ZONE EX EXCLUDINGSHZ SOUTHERN HILLS ZONE N NORTHSSSALINE -SODIC SOILSR = REVISED, O&C = ORIGINAL & CURRENT51