蔬菜生长迅速,需水量大,必须注意节约用水。为此,可采取如下节水措施:(1)将菜地整成宽约75厘米、高约10厘米的畦,并在畦面中间纵开一条上宽15厘米、下宽10厘米、深约10厘米的小沟,小沟上面每隔50厘米左右,横放一根长约20厘米的小竹枝(或小木枝),然后将其两端分别埋入小沟边的泥土中压紧。(2)种菜前,先施足基肥,然后取宽度适当的地膜将整个畦面 Vegetables grow rapidly, water demand, we must pay attention to water conservation. To this end, we can take the following water-saving measures: (1) The vegetable fields into a width of about 75 cm, about 10 cm high 畦, and in the middle of the plane longitudinal open a 15 cm wide, 10 cm wide, about 10 cm small ditches, small ditches every 50 centimeters or so, horizontally placed a length of about 20 cm of small bamboo (or small branches), and then both ends were buried in the trench edge of the soil compacted. (2) Before planting, apply enough base fertilizer, and then take the appropriate width of the plastic film will be the entire noodles