The Effect of Maize (Zea mays L.) / Soybean (Glycine max (L.) Merr.) Intercropping and Biofertilizer (Azotobacter) on Yield, Leaf Area Index and Land Equivalent Ratio
Makaleler > Tam Makale · 2021
Yazarlar: Aydın ÜNAY, İbrahim SABANCI, Volkan Mehmet ÇINAR
Tarım Bilimleri Dergisi, Uluslararası, Wos, 2021, ss 76-82
Özet
This study was conducted to determine the effects of the different intercropping design of maize/soybean compared with sole cropping, in combination with Vitormone (biofertilizer; Azotobacter) during 2012 and 2013.There were four different intercropping designs were used in the experiment: i) sole maize and soybean, ii) 1 maize + 1 soybean in alternate rows, iii) 1 maize + 2 soybeans in alternate rows and iv) 1 maize + 2 soybeans in intra rows under control with the Vitormone application.The experiment was laid out in a randomized complete block design with two factors and three replications.The results showed that the seed/grain yields and the Leaf area index of sole soybean and sole maize outperformed the intercropping.The highest yields for both maize (8.0 t ha -1 ) and soybean (3.26 t ha -1 ) and land equivalent ratio (1.26) were recorded at 1 maize + 2 soybeans in alternate rows among the intercropping.The effect of Vitormone was significantly positive for all cropping system except 1 maize + 1 soybean in alternate rows.This suggests that 1 maize + 2 soybeans in alternate rows can intercrop and combine with the Vitormone.The intercropping of cereal/legume has the potential to improve the utilization of resources in monocropped lands.