关键词: 谷子, 绿豆, 间作, 农艺性状, 生理特性

Abstract: In order to screen out the best intercropping mode between millet and mung bean which was suitable for Liaoning Province，this study compared the effects of different intercropping modes between millet and mung bean on their yields,agronomic traits,physiological indexes and economic benefits,which could lay important foundation for ensuring income of farmers in Northeast of China.The results showed that millets of 4 ∶ 2 intercropping mode between millet and mung bean had height of 135.8 cm,stem diameter of 0.65 cm,stem weight of 10.1 g,spike length of 21.5 cm and single ear weight of 18.3 g,which were all significantly higher than those of 2 ∶ 1 intercropping and monoculture modes.The intercropping modes could activate the antioxidant enzymes in millets.The root length and plant height of intercropped mung bean increased significantly，and the 2 ∶ 1 intercropping mode between millet and mung bean was greater than 4∶ 2 intercropping mode.The main stem branch number,pod number per plant，pod length,grain number of pod and 100-grain weight of intercropped mung bean were all lower than those of mung beans of monoculture mode.The 4∶ 2 intercropping mode between millet and mung bean had the highest profit of 22 185.93 Yuan/ha,which increased by 27.1% compared with millet monoculture mode，and was 4.95 times of mung bean monoculture mode．

Key words: Millet, Mung bean, Intercropping, Agronomic traits, Physiological characteristics