Author(s): LIU Jinhai, WANG Hezuo, ZUO Yingmei, HUANG Bizhi, ZUO Shuqian, LIU Guodao, CHANG Ning
Pages: 34-37
Year: 2014 Issue:  1
Journal: China Herbivores
Keyword:  Paspalum atratum; Puer; dry matter yield; nutrient value; correlation degree;
Abstract: 在云南亚热带地区普洱,对3个黑籽雀稗(Paspalum atratum)品种进行引种试验,通过观测抗逆性、生育期、形态特征,测定干草产量、营养价值及灰色关联法综合评价,筛选出最优品种,为人工草地建植提供依据.结果表明:参试3品种适应性强;种植当年CIAT9610干草产量最高,为17.46 t/hm2;热研11号粗蛋白含量最高,为9.26％;热研11号粗蛋白产量最高,为1 472.14 kg/hm2.灰色关联评价表明,热研11号最优,FSP2与CIAT9610次之.