日光温室蔬菜四种四收栽培模式,每666.7m~2产黄瓜5 000～7 000 kg,小白菜300～500 kg,架豇豆1 500～2 000 kg,番茄3 000～4 000 kg,每666.7 m~2产值可达1.5万元以上。一、茬口安排越冬黄瓜间作小白菜(油菜)套种豇豆(架豆角)复种番茄。二、操作规程 12月初黄瓜浸种催芽,采用靠接法嫁接,翌年2月定植于高畦,每666.7 m~2定植4 000株;低畦于2月上旬撒播小白菜,3月上旬收获;6月中旬在黄瓜架下套种两行豇豆,行距70 cm,株距25 cm,每穴种两粒,7月中旬上市,并在6月下旬 Sunflower greenhouse cultivation of four kinds of four planting mode, each 666.7m ~ 2 cucumber 5000 ~ 7 000 kg, cabbage 300 ~ 500 kg, frame cowpea 1 500 ~ 2 000 kg, tomato 3 000 ~ 4 000 kg, 666.7 m ~ 2 output value of up to 15,000 yuan. First, the stubble arranged cucumber intercropping cabbage (rape) Intercropping cowpea (rack beans) Multiple cropping tomato. Second, the operating procedures In early December cucumber seed soaking, the use of docking by grafting, the following year in February colonization Gao Lian, planting 4 000 plants per 666.7 m ~ 2; low shy sowing in early February cabbage, early harvest in March; June In the middle of the cucumber rack two rows of cowpea, spacing 70 cm, plant spacing 25 cm, two per hole, mid-July listing, and in late June