大蒜,越冬菠菜、春玉米、夏黄瓜、早秋芸豆四菜一粮露地间套作复种,可实现一年五作五收,大大提高了土地利用率,经济效益十分可观,每1/15公顷经济效益可达7000～9000元,是广大农民增产增收的有效途径。一、品种选择大蒜宜用苍山大蒜,徐州白皮蒜等。越冬菠菜要选用抗寒性较强的尖叶菠 Garlic, wintering spinach, spring corn, summer cucumber, early autumn kidney beans four dishes a crop open sets of interplanting, can achieve five for five harvest a year, greatly improving land utilization, economic benefits are impressive, every 1/15 hectare economy Benefit up to 7000 ~ 9000 yuan, is the majority of peasants an effective way to increase production and income. First, the choice of varieties Cangshan garlic garlic, Xuzhou white garlic and so on. Wintering spinach to use the strong cold-resistant spire leaf spinach