Evaluation the competitiveness of Sesame and Mung bean Crops in both Monocropping and Intercropping Systems

بوم شناسی کشاورزی

Article 5, Volume 7, Issue 3 - Serial Number 25, September 2014, Pages 356-367   

Document Type: Scientific - Research

DOI: 10.22067/jag.v7i3.31213

Authors

Sajad Rastgoo; Amir Aynehband^* ; Esfandiar Fateh

Department of Agronomy, Faculty of Agriculture, Shahid Chamran University of Ahvaz, Ahvaz, Iran

Abstract

In order to study the productivity and competition ability of Sesame and Mung bean, a field experiment was conducted in Agriculture Faculty of Shahid Chamran University of Ahvaz at 2012. Experimental design was split-plot based of RCB with 3 replications. Main plot included 2 planting patterns and sub-plots included 5 plant density ratios. Our result showed that both 50 & 75 cm inter-rows in 50+50% density ratios had the highest intercrop grain yield, respectively (2.05 & 2 ton/ha) In most treatments, Sesame had the higher grain yield than Mung bean. Increasing of plant density had positive effect on yield improving of both crops. The harvest index (HI) was improved by increasing of inter-row due to increase in grain yield and decrease in biological yield. The LER index was higher than that one in all intercropping treatments that result of priority of intercropping systems than mono cropping systems. Sesame had higher competition ability than mung bean, so this crop was dominant crop in intercropping systems than mung bean.
In order to study the productivity and competition ability of Sesame and Mung bean, a field experiment was conducted in Agriculture Faculty of Shahid Chamran University of Ahvaz at 2012. Experimental design was split-plot based of RCB with 3 replications. Main plot included 2 planting patterns and sub-plots included 5 plant density ratios. Our result showed that both 50 & 75 cm inter-rows in 50+50% density ratios had the highest intercrop grain yield, respectively (2.05 & 2 ton/ha) In most treatments, Sesame had the higher grain yield than Mung bean.

Keywords

Aggressively; Land equivalent ratio; Competition intensity; plant density ratio

References

1- Ali, M.O., Alam, M.J., Alam, M.S., Islam, M.S., Islam, M.A., and Shahin-Uz-Zaman, M. 2007. Study of mixed cropping mungbean with sesame at different seeding rates. International Journal of Sustainable Crop Production 2(5): 74-77.

2- Aynehband, A., and Behrooz, M. 2011. Evaluation of cereal-legume and cereal-pseudocereal intercropping systems through forage productivity and competition ability. American-Eurasian Journal of Agricultural and Environmental Sciences 10(4): 675-683.

3- Aynehband, A., Behrooz, M., and Afshar, A.H. 2010. Study of intercropping agroecosystem productivity influenced by different crops and planting ratios. American-Eurasian Journal of Agricultural and Environmental Sciences 7(2): 163-169.

4- Banik, P., Sasmal, T., Ghosal, P.K., and Bagchi, D.K. 2000. Evaluation of mustard (Brassica campestris var. Toria) and legume intercropping under 1:1 and 2:1 row-replacement series systems. Journal of Agronomy and Crop Science 185: 9-14.

5- Bhatti, I.H., Ahmad, R., Jabbar, A., Virk, Z.A., and Aslam, M. 2008. Agro-Economic performance of mungbean intercropped in sesame under different planting patterns. Pakistan Journal of Agricultural Science 45(3): 25-28.

6- Dhima, K.V., Lithourgidis, A.S., Vasilakoglou, I.B., and Dordas, C.A. 2007. Competition indices of common vetch and cereal intercrops in two seeding ratio. Field Crops Research 100: 249-256.

7- Ghosh, P.K. 2004. Growth, yield, competition and economics of groundnut/cereal fodder intercropping systems in the semi-arid tropics of India. Field Crops Research 88: 227-237.

8- Hauggaard-Nielsen, H., and Jensen, E.S. 2001. Evaluation pea and barley cultivars for complementarily in intercropping at different levels of soil N availability. Field Crops Research 72: 185-196.

9- Koocheki, A., Lalehgani, B., and Najibnia, S. 2009. Evaluation of productivity in bean and corn intercropping. Iranian Journal of Field Crop Research 7(2): 605-614. (In Persian with English Summary)

10- Oroka, F.O., and Omoregie, A.U. 2007. Competition in rice-cowpea intercrops as affected by nitrogen fertilization and plant population. Scientia Agricola (Piracicaba, Braz) 64: 621-629.

11- Oseni, T.O. 2010. Evaluation of Sorghum-Cowpea Intercrop Productivity in Savanna Agro-ecology using Competition Indices. Journal of Agricultural Science 2(3): 229-234.

12- Pouramir, F., Nassiri Mahallati, M., Koocheki, A., and Ghorbani, R. 2010. Evaluation the effect of different planting ratios on yield and yield components of intercropping sesame and chickpea in additive series. Iranian Journal of Field Crops Research 8(3): 393-402. (In Persian with English Summary)

13- Sobkowicz, P. 2006. Competition between triticale (Triticosecale Witt.) and field beans (Vicia faba var. minor L.) in additive intercrops. Plant, Soil and Environment 2: 47-54.

14- Wahla, I.H., Ahmad, R., Ehsanullah, Ahmad, A., and Jabbar, A. 2009. Competitive function of components crops in some barley based intercropping systems. International Journal of Agriculture and Biology 11: 69-72.

15- Yilmaz, F., Atak, M., and Erayman, M. 2008. Identification of advantages of maize-legume intercropping over solitary cropping through competition indices in the East Mediterranean region. Turkish Journal of Agriculture and Forestry 32: 111-119.

16- Zhang, F., and Li, L. 2003. Using competitive and facilitative interactions in intercropping systems enhances crops productivity and nutrient-use efficiency. Plant and Soil 248: 305-312.