沿黄灌区早熟春甘蓝品种比较试验

Comparison Experiment of Early-maturing Spring Cabbage Varieties in the Yellow River Irrigation Areas

为筛选出适合白银市沿黄灌区栽培的高产、优质、耐裂的早熟春甘蓝品种,进行了7个甘蓝品种的田间比较试验。结果表明:新华秋的综合性状表现最优,折合单产为150.87 t·hm^(-2),增产率为67.39%;其次是奇绿,产量为118.28 t·hm^(-2),增产率为31.23%。除新铁头4号外,其他品种产量均极显著高于元宝(CK)。

In order to screen out the high-yield,high-quality,crack-resistant early-maturing spring cabbage varieties cultivated in the Yellow River irrigation areas of Baiyin City,a field comparison experiment of 7 cabbage varieties was carried out.The results showed that Xinhuaqiu had the best comprehensive characters,the yield per unit area was 150.87 t ·hm^-2 ,the yield increase was 67.39%,followed by Qilyu,the yield was 118.28 t ·hm^-2 and the yield increase was 31.23%.Except Xintietou No.4,the yield of other varieties was significantly higher than that of Yuanbao (CK).