| 摘要: |
| 通过玉米与大豆间作不同带型和密度试验的结果表明，玉米大豆2:1带型、玉米5.25万株／hm2、大豆19.5万株／hm2产量最高，效益最好；玉米大豆产量与各自的群体数量和光照强度呈极显著正相关，而玉米的群体数量与大豆产量呈显著负相关；总产量与玉米产量、群体数量、株高和大豆株高呈显著正相关。 |
| 关键词: 玉米大豆间作，带型，密度，效应 |
| DOI： |
| 分类号:S344.2 |
| 基金项目: |
|
| An Analysis of Effect of Intercropoing of Maize with Soybean |
|
Ma Ji Ma Shuyun Cheng Yinsheng Mao Jianchaug Bai Shibin
|
| Abstract: |
| Different stripe patterns and density of intercropping of maize with soybean
were studied.The results showed that when stripe patterns of maize and soybean was
two to one with 52500 maize plants/hm2,and 195000 soybean plants/hm2,yields were
the highest,and economic returns were the maximum.Maize and soybean yields were in
extremely significant positive correlation with the quantities of each population and light
intensity,whilethequantitiesofmaizepopulationw‘5insignifieantnegativeeorrelation
with soybean yields.Total yields were in significant positive correlation with maize
yields,population quantities.plant height and soybean plant height. |
| Key words: intercropping of maize with soybean,stripe pattern ,intensity,effect |
