论文部分内容阅读
1986年1月,我们在南京市郊区设三个点,采用韭菜膜(紫色透明,厚0.12毫米,宽2米)进行小拱棚覆盖栽培韭菜的应用试验。结果如下: 一、雨花台区红花乡科技站,于1986年1月17日开始进行覆盖韭菜试验,并与普通膜对比。韭菜膜覆盖面积3.2亩,用膜350公斤(平均每亩用量110公斤左右);普通膜(无色透明,厚0.08毫米),覆盖面积0.6亩,用膜50公斤左右(每亩用量80公斤左右)。覆盖韭菜为第一年的新桩韭菜,品种为“汉中冬韭”。
January 1986, we set up three spots in the outskirts of Nanjing City, the use of chives (purple transparent, 0.12 mm thick, 2 meters wide) for the cultivation of small arch shed leeks application test. The results are as follows: First, Yuhua District safflower Township Science and Technology Station, January 17, 1986 began covering chives test, and compared with the ordinary film. Leek membrane covers an area of 3.2 acres, with a film of 350 kg (average amount of about 110 kg per acre); ordinary film (colorless and transparent, thickness 0.08 mm), covering an area of 0.6 acres with about 50 kg of membrane (about 80 kilograms per mu ). Cover leeks for the first year of new pile chives, varieties of “Hanzhong winter leek.”