糙青笳是新乡市春季栽培夏季供应的骨干蔬菜品种。但在常规栽培下,市场上蔬菜紧缺的五、六月份亩产商品菜仅占总上市量的14%左右。近三年来,通过合理密植加地膜覆盖栽培,可使六月份以前之亩产占总产量的40%以上,且经济效益显著,颇具推广价值。 Green barley is the backbone of Xinxiang City, the summer cultivation of vegetables supply varieties. However, under conventional cultivation, vegetable products in the market in May and June only accounted for about 14% of the total market volume. In the recent three years, through reasonable planting and mulching and mulching cultivation, more than 40% of the total output can be produced before June, and the economic benefit is remarkable, which is of great promotional value.