Legume Research-An International Journal
Quick Facts
Enhancing productivity of groundnut based intercropping systems under rainfed conditions of Gujarat
Department of Agronomy, College of Agriculture, Junagadh Agricultural University, Junagadh-362 001, India
pdvekaria@jau.in
Abstract
A field experiment was conducted during Kharif season of 2011-12 at Instructional Farm, Department of Agronomy, College of Agriculture, Junagadh Agricultural University, Junagadh to study the production potential and economics of groundnut based intercropping systems under rainfed conditions. The experiment was laid out in randomized block design with thirteen treatments comprising of six intercrops viz., pearl millet, black gram, soybean, cotton, castor and pigeon pea with groundnut in the replacement series of 2:1 row proportion and their sole crops replicated thrice. The productivity in terms of groundnut pod equivalent yield was significantly higher with groundnut + pigeon pea followed by groundnut + castor and groundnut + cotton than sole groundnut and other intercropping systems. The biological efficiency in terms of LER, LEC, ATER and CPR were also significantly recorded maximum values and indicated a modest aggressivity and CR and gave a good value for the product of RCC with groundnut + pigeon pea followed by groundnut + castor and groundnut + cotton. The economics of the systems also indicates that groundnut + pigeon pea was most profitable system in terms of gross return, net return, MAI, B: C ratio and MER followed by groundnut + castor and groundnut + cotton.
Keywords
Biological and competition indices, Economic, Groundnut, Intercropping, Productivity
References
- Adetiloye, P. O., Ezedinma, F. O. C. and Okigho, B. N. (1983). A land equivalent coefficient concept for the evaluation of competitive and productive interactions on simple complex mixtures. Ecol. Modeling, 19: 27-39.
- Adetioye, P. O. and Adekunte, A. A. (1989). Concept of monetary equivalent ratio and its usefulness in the evaluation of intercropping advantages. Trop. Agric. 66: 337-341
- Azam Ali, S. N., Mathews, R. B., Williams, J. H. and Peacock, J. M. (1990). Light use, water uptake and performance of individual components of sorghum/groundnut intercrop. Exp. Agric. 26: 413-427.
- Chandrika, V., Sankara Reddy, K. and Soundararajan, M. S. (2001). Economic evaluation of groundnut (Arachis hypogaea) based cropping systems in rainfed alfisols. Indian J. Agron. 46 : 45-49.
- De Witt, C. T. (1960). On competition. Verslag Landbouw-kundige Onderzoek, 66:1- 28.
- Dutta, D. and Bandyopadhyay, P. (2006). Production potential of intercropping of groundnut (Arachis hypogaea L.) with pigeon pea (Cajanus cajan) and maize (Zea mays) under various row proportions in rainfed Alfisols of West Bengal. Indian J. Agron. 51: 103-106.
- Hiebsch, C. K. and Mc Collum, R. E. (1987). Area time equivalent ratio, a method for evaluating productivity of intercrops. Indian J. Agron.79: 15-22.
- Mc Gilchrist, C. A. (1965). Analysis of competition experiments. Biometrics, 21: 975- 985.
- Mead, R. and Willey, R. W. (1980). The concept of land equivalent ratio and advantages in yields for intercropping. Exp. Agric. 16: 217-228.
- Panse, V. G. and Sukhatme, P. V. (1985). Statistical Methods for Agriculture Workers. 4th edition, ICAR, New Delhi, pp. 361.
- Prasad, T. V., Nandagopal, V., Gedia, M.V., Koradia, V. G. and Patel, H. V. (2007). Effect of intercropping on yield and yield parameters of groundnut (Arachis hypogaea L.). Indian J. Agric. Sci. 77: 515-518.
- Raman Jeet Singh and Ahlawat I P S. (2011). Productivity, competition indices and soil fertility change of BT cotton (Gossypium hirsutum) Groundnut (Arachis hypogaea L.) intercropping systems using different fertility levels. Indian J. Agric. Sci. 81: 606-611.
- Reddy, B. N. (1990). Groundnut in intercropping and groundnut based cropping systems. J. Oilseeds Res. 7:31-40.
- Sampath Kumar, D., Reddy, D. S., and Yellamanda Reddy, T. (2010). Productivity of groundnut (Arachis hypogaea L.) based intercropping systems under rainfed conditions. Current Biotica, 3: 409-499.
- Sarkar, R. K., Chakraborty, A. and Mazumdar, R. C. (1995). Effect of intercropping oilseed and pulse crops in upland cotton (Gossypium hirsutum) for total productivity and monetary advantage in the system. Indian J. Agric. Sci. 65: 246-249.
- Solaiappan, U., Kathiresan, G., Jayaraman, S. and Veerabadran, V. (1994). Profitable intercropping system based on groundnut (Arachis hypogaea L.) in Periyar Vaigai command area. Indian J. Agron. 39: 544-547.
- Willey, R. W. and Osiru, D. S. O. (1972). Studies on mixtures of maize and beans with particular reference to plant population. J. Agri. Sci. Cambridge, 79:519-529.
- Willey, R. W. (1979). Intercropping its importance and Research needs-1.Competition and yield advantages, II. Agronomy of research approaches. Field Crop Abst. 32 : 1-10 and 73-85.
- Willey, R.W. and Rao, M. R. (1980). A competitive ratio for quantifying competition between intercrops. Exp. Agric. 16: 117-125.
- Willey, R. W., Natarajan, M., Reddy, M. S. and Rao, M. R. (1986). Cropping systems with groundnut resource use and productivity. In: Agro meteorology of groundnuts, Proceeding of an International Symposium, (21-26) ICRISAT, Sahelian center Niger, August 1985, PP: 193-205.
Global footprints
About Us
ARCC Journals(Since 1967)
Agricultural Research Communication Centre is a registered body established in the year 1967 by Sh. R.D Goel. The main objective of the centre is to dissminate the latest research knowledge in the field of Agriculture, Animal Science, Dairy and Food Science by publishing various journals. Read More..
Quick Links
Contact Details
© 2015 ARCC JOURNALS. All Rights Reserved. Powered
By
ARCC
JOURNALS