【摘要】 应用土壤肥水气热综合调控和光能转化利用原理，改０．６７ｍ，小垄为１．３４ｍ大垄，建立两个 大垄间隔一个小垄的大小垄和大垄连片的垄体结构；调整垄上作物布局，形成早晚、高矮、阳阴搭 配，宽窄行交错，有效地利用时间差和空间位的具有良好通风透光效能的作物群体布局。进行适于 旱作农轮作、施肥、耕作整体要求的玉米、大豆、甜菜、小麦大垄种植制度的试验研究，结果表明， 玉米大小垄高产高效种植模式与常规小垄种植比较，粮食产量提高４８．１％，收入提高８０．８％；玉 米、大豆、甜菜、小麦大垄种植，平均粮食产量提高３０．２％，收入提高２７．４％。表１，参４。更多还原

【Abstract】 According to the principles of soil fertility, water and heat integrated regulation and light energy transformation, a 0. 67m narrow - ridge is turned into a 1’ 34m wide ridge, forming two wide- ridges connecting with one narrow -ridge pattern. In the planting pattern,early - maturity and late-maturity varieties,high and short statue of crops,shade adapted and sunlight adapted crops were adopted to make good use of time and space. The pattern was experimented in corn, soybean, sugarbeet and wheat, and treatments of crop rotation, fertilization and tillage were involved. The results show that compared with normal narrow system,the yield of corn wide-ridge was 48. 1 % increased,and income was 80. 8% increased ;the average yield of corn,soybean,sugarbeet and wheat in wide -ridge system was 30. 2% increased , and the net income was 27. 4% increased.更多还原