| 小麦/玉米/玉米种植模式的高产研究 |
| |
| 引用本文： | 张俊平,王志敏.小麦/玉米/玉米种植模式的高产研究[J].河北北方学院学报(自然科学版),2003,19(4):3-5. |
| |
| 作者姓名： | 张俊平 王志敏 |
| |
| 作者单位： | 1. 张家口农业高等专科学校园艺系,河北宣化,075131
2. 中国农业大学农学系,北京100094 |
| |
| 摘 要： | 小麦/玉米/玉米种植模式是实现高产高效的有效途径。2.7 m带宽的麦玉玉模式两年平均产量为1258.1kg/667 m~2,比麦玉一年两熟平作增产20.19％。突破了北京地区小麦玉米一年两熟667 m~2产吨粮的格局,并且经济效益同步增长。
|
| 关 键 词： | 小麦/玉米/玉米种植模式 高产高效 产量 |
Studies on High Yield of Wheat/Corn/Corn Cropping Pattern |
| |
| ZHANG Jun-ping,WANG Zhi-min.Studies on High Yield of Wheat/Corn/Corn Cropping Pattern[J].Journa of Hebei North University:Natural Science Edition,2003,19(4):3-5. |
| |
| Authors: | ZHANG Jun-ping WANG Zhi-min |
| |
| Abstract: | Wheat/corn/corn cropping pattern (WCCCP) is an efficient pathway as well as increasing light and heat resource utilization efficiency. The total yield of WCCCP with the strip width of 2. 7m reached 1258. 1 kg/667m2 , which enhanced 20. 19% more than that of wheat - corn sequential cropping pattern. The e-conomic benefit is also increased while getting high yield. Thus the yield record of 1000kg/667m2 with wheat -corn sequential cropping has been broken out in Beijing suburbs. |
| |
| Keywords: | Wheat/corn/corn cropping pattern Increasing utilization efficiency of light and heat resource Yield |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
