| 浙北地区不同种植方式下春玉米生长发育的动态模拟 |
| |
| 引用本文： | 陈杰,杨京平,王兆骞.浙北地区不同种植方式下春玉米生长发育的动态模拟[J].应用生态学报,2001,12(6):859-862. |
| |
| 作者姓名： | 陈杰 杨京平 王兆骞 |
| |
| 作者单位： | 浙江大学华家池校区农业生态研究所, |
| |
| 基金项目： | 浙江省自然科学基金(697041)与国际合作课题"水稻生产模拟与系统分析"(1992～1995)资助项目(SARP) |
| |
| 摘 要： | 在MACROS模型基础上根据田间试验和文献资料组建了春玉米动态模拟模型,经验证模型能较好地反映不同种植方式下春玉米的生长发育过程,利用模型研究了浙北地区大麦／春玉米－晚稻种植制度中春玉米的播种日期对其生育期、产量等的影响,结果表明3月底至4月上旬是这一地区理想播种期;与单作相比,套作玉米应适当增加植株密度。
|
| 关 键 词： | 春玉米 生长发育 动态模拟模型 种植方式 浙江北部 |
| 文章编号： | 1001-9332(2001)06-0859-04 |
| 修稿时间： | 1999年7月26日 |
Dynamic simulation on growth and development of spring corn in different cropping patterns in northern Zhejiang Province. |
| |
| CHEN Jie,YANG Jingping and WANG Zhaoqian.Dynamic simulation on growth and development of spring corn in different cropping patterns in northern Zhejiang Province.[J].Chinese Journal of Applied Ecology,2001,12(6):859-862. |
| |
| Authors: | CHEN Jie YANG Jingping and WANG Zhaoqian |
| |
| Abstract: | A simulation model was established on the basis of MACROS model and field experimental data,which can well describe the processes of the growth and development of spring corn in different cropping patterns. The influence of sowing time on spring corn of production in the barley-corn-rice cropping system in northern Zhejiang Province was studied using the new model. The results showed the ideal sowing period of spring corn was late March to early April. The density of cropping corn should be reasonably increased,compared to the monocropping corn. |
| |
| Keywords: | Cropping Spring corn Growthand and development Dynamic simulation model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
