北辰区

  • 网络Beichen;BEICHEN DISTRICT
北辰区北辰区
  1. 东丽区葡萄园的速效磷含量处于3级;北辰区北部菜园速效磷含量处于2级,含量较高,南部菜园速效磷含量处于3级。

    The soil available P content was in grade 3 in the vineyard , grade 2 in north of kaleyard and grade 3 in south of kaleyard .