津秀2号大白菜种植密度比较试验

Comparison of Planting Densities for Chinese Cabbage Cultivar Jinxiu No.2

2011年2-5月在天津宝坻试验农场大棚中进行了津秀2号大白菜种植密度比较试验,拟为不同市场需求的津秀2号大白菜产品种植提供技术支持。试验结果表明,要获得0.7 kg左右叶球,采用6 500-8 500株/667 m2的种植密度为宜;要获得1 kg左右叶球,采用4 500-5 000株/667 m2的种植密度最佳。

The planting density comparative test of Jinxiu No.2 Chinese cabbage was carried out in the greenhouses at Tianjin Baodi Experimental Farm during Fet）ruary to May in 2011, to provide technical support for the production of Jinxiu No.2 with different market demands. The results showed that, the suitable planting density was 6 500-8 500 plants per 667 m2 to obtain the leafy head with weight about 0.7 kg, while the best planting density was 4 500-5 000 plants per 667 m2 fbr obtaining the leafy head with weight about 1 kg.