高粱低单宁含量基础材料的筛选及利用

Screening and Utilization of Sorghum Varieties with Low Tannin Content

对黑龙江省主要种植的 16 2份高粱基础材料进行了单宁含量测定。单宁含量的平均值为0 91% ,其中低于 0 3%的材料有 2 5份 ,占 15 4 %。

Tannin content of 162 sorghum varieties planted in Heilongjiang were tested. The average of tannin content is 0.91%.There are 25 varieties with tannin content lower than 0.3%. These sorghum varieties can be used in making low tannin content hybrids in sorghum breeding.