沧州：棉花机械化适度规模经营沧州市地处黑龙港流域，属旱作农业区，全市共有１５个农业县（市、区），耕地１０００万亩，其中棉花播种面积２００万亩，是我省主要棉区之一。近几年来，棉花生产经历了上下几个反复，使得棉花产量起落较大，种植面积徘徊不前。影响棉花发... Cangzhou: Moderate Scale Operation of Cotton Mechanization Cangzhou City is located in the Heilongjiang River Basin. It is a dry farming area. There are 15 agricultural counties (cities and districts) in the city with arable land of 10 million mu, of which cotton planting area is 200 million mu. One of the cotton areas. In recent years, cotton production has experienced several iterations up and down, making the cotton yield larger ups and downs, acreage stagnant. Affect cotton hair ...