四川甘孜高原山区玉米品种的筛选
China Agricultural Technology Extension(2019)
Abstract
在四川甘孜海拔约2500m的区域,对8个优质玉米杂交品种进行品种筛选试验,发现金单99、白杂黄8号、北康909综合性状表现良好,亩产分别达到819.9、812.2、807.5 kg,较对照品种荃玉9号分别增产5.77%、4.78%、4.18%,可在当地该海拔区域适量推广种植.
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