论文部分内容阅读
一、选地、施肥、作垄 甜瓜是喜暖怕冷、喜光怕阴、喜旱怕涝的作物,所以应选择岗地或沙壤土质、阳坡生茬地为好,如果有水源灌溉交通方便条件的地块更好。黄泥土、粘土地不太适合。建棚地宽6-8米(用塑料膜8-10米),长度依地形而定,棚向南北走向,以竹木结构为多,也可用钢筋骨架大棚。上冻前,应将瓜地施肥、旋耕、作垄,一般亩施优质农家肥3000-
First, the election, fertilizing, making ridge Melon is like warm and cold, like the fear of overcast, like the fear of floods crops, so should choose Kongxian or sandy loam soil, sunny stubble cropland as well, if there is water source irrigation traffic convenience The land is better. Yellow clay, clay is not suitable. Built shed width of 6-8 meters (with plastic film 8-10 meters), the length of the terrain may be determined, shed to the north-south direction to bamboo structure as much, but also available steel skeleton shed. On the frozen before the melon should be fertilized, rotary tillage, ridge, general Mushi quality farmhouse 3000-