陕西关中优质小麦品种品质性状研究

陕西关中属黄淮冬麦区，是陕西省冬小麦的主产区，也是黄淮冬麦区的主要育种基地之一，这里培育的优质冬小麦品种，对整个黄淮麦区，乃至其它麦区的小麦育种、品质更新、粮食加工工业的发展，都曾产生过较大的影响。

STUDY ON THE QUALITY PROPERTIES OF GOOD QUALITY WHEAT VARIETIES IN GUANZHONG SHAANXI

The plain of the Weihe River in Guanzhong which belongs to winter wheat area ofthe Yellow and the Huaihe Rivers is the main winter wheat productive region in Shaanxiprovince,and also the important breeding base of the Yellow and the Huaihe River'sarea-.The good quality wheat varieties breaded here have large effect on the wheat breeding, variety renewal and cereal processing in this area and another areas.This paperstudied on the quality properties of main good quality wheat varieties comparing with allvarieties from this region.The result is that test weight,sedimentation value,grain hardness,protein and wet gluten content of good quality varieties are higher than that of theaverage of all varieties. The rheological characters of dough have lower softening,longerstability time, higher valorimeter in addition to energy and maximum resistance.Thebaking quality is outstanding.This give the fact that there are differences in the range ofgood usage for good quality varieties.