دراسة علاقة الارتباط بين طول وعرض الورقة ومساحة ورقة العلم والمساحة الورقية الكلية للنبات في محصول الذرة البيضاءSorghum bicolor (L.) Moench

Abstract

This experiment was conducted in an agricultural experiment station in Abu-Graib in the spring and autumn seasons in 2003.This study was included of 620 plants of varieties, lines, hybrids and segregated generations of sorghum to determine the simple correlation between length and width, flag leaf area, and total plant leaf area. There are six simple correlation factors between these four variables; all these correlation factors are positive and significant.