旅大市近年来,蔬菜全年的总产量基本是满足了市民的需要,但由于生产季节安排得不合理,产销不平衡,形成旺季蔬菜过多,淡季蔬菜不足,例如春夏种植甘蓝,只分2月上旬、5月上旬及6月下旬3期播种,在第1、2两个播种期之间,就有80余天的空白时间,两个收获期之间,则相差约60天,亦即在7、8两个月中,吃不到本地生产的甘蓝;另如春小白 Lutheran City In recent years, the total output of vegetables throughout the year has basically met the needs of the public. However, due to unreasonable production seasons and unbalanced production and marketing, the vegetable production is too high in the high season and insufficient in the low season. For example, cabbage is planted in spring and summer. In early February, early May and late June three sowing, in the first two or two sowing period, there are more than 80 days of blank time, the two harvest period, the difference of about 60 days, also That is, in the two months of July and August, can not eat locally produced cabbage; the other such as spring white