Productivity and quality of arable crops and soil fertility as influenced by ley farm- ing in hot region of Rajasthan

Authors

  • SUBHASH CHANDER
  • K.C. SHARMA
  • H.S. JAT
  • RAJ PAL MEENA

DOI:

https://doi.org/10.59797/ija.v55i2.4734

Keywords:

Cenchrus ciliaris, Cuttings, Ley farming, Nutrients availability, Soil fertility, Straw, Varieties, Yield

Abstract

To assess the impact of 4 year ley farming with 2 grasses: i.e. Cenchrus ( Cenchrus ciliaris) and sewan ( Lasiurus sindicus), a field experiment was conducted on low fertile coarse sandy soil at Bikaner, Rajasthan during June 2000December 2004. Two cutting schedules (half yearly and yearly) and 3 varieties (CAZRI-75, CAZRI-358 and CAZRI-1106 of Cenchrus and CAZRI-30-5, CAZRI-317 and CAZRI-319 of sewan) were grown in split plot design with 3 replications. The impact of 4 years ley farming on arable crops viz., moth bean ( Phaseolus aconitifolius Jacq.) and pearl millet [ Pennisetum glaucum (L.) R. Br.] were studied. The data reveal that sewan grass leys, half yearly cutting of leys have markedly higher biomass production than Cenchrus and yearly cutting schedules. Among the varieties, CAZRI-75 ( Cenchrus) and CAZRI-30-5 (sewan) produced significantly higher biomass when compared with other varieties. The nutrient uptake of leys followed the trend of yields. The ley crops, their cutting schedules and cultivars failed to exert any significant influence on succeeding arable crops performance. However, ley farming has 107.3 and 88.7% higher moth bean and pearlmillet yield than control (no ley) due to greater moisture retention and soil fertility improvement.

References

Chander, S., Sharma, K.C. and Toor, G.S. 2004. Effect of cutting schedules and varieties on growth, yield and quality of perennial pasture grasses grown in hot arid region. Indian Journal of Agronomy 49(2): 131133.

Gangwar, K.S., Niranjan, K.P. and Yadav, R.B. 1992. Effect of ley farming on soil and crop productivity. Indian Journal of Agronomy 37(2): 342343.

Kirby, G.W.M., Hristova, V.J. and Murti, S. 1996. Conservation tillage and ley farming in the semi-arid tropics of northern Australia - some economic aspects. Australian Journal of Experimental Agriculture 36(8): 10491057.

Lal, R. 2004. Soil carbon sequestration in India. Climate Change 65: 277296.

Nevens, F. and Reheul, D. 2002. The nitrogen and non-nitrogen contribution effect of ploughed grass leys on the following arable forage crops: determination and optimum use. European Journal of Agronomy 16(1): 5774.

Patidar, M., Rajora, M.P. and Raj Singh. 2008. Forage production potential of different silvi-pastoral system under arid conditions of Rajasthan. Indian Journal of Agronomy 53(3): 235239.

Rao, A.V., Singh, K.C. and Gupta, J.P. 1997. Ley farming-an alternate farming system for sustainability in the Indian arid zone. Arid Soil Research Rehabilitation 11: 201210.

Vyas, S.P., Yadav, M.S. and Sudhakar, N. 2003. Comparative performance of Cenchrus setigerus genotypes in arid regions of Gujarat. Indian Forester 129(10): 122124.

Whitbread, A. 2008. Legumes and soil fertility in ley farming systems, CSIRO, Tropical Agriculture. www.brgg.org.au.

Yeates, S.J., Abrecht, D.G., Price, T.P., Mollah, W.S. and Hausler, P. 1996. Operational aspects of ley farming systems in the semi-arid tropics of northern Australia: A review. Australian Journal of Experimental Agriculture 36 : 10251035.

Downloads

Published

2001-10-10

Issue

Section

Research Paper

How to Cite

SUBHASH CHANDER, K.C. SHARMA, H.S. JAT, & RAJ PAL MEENA. (2001). Productivity and quality of arable crops and soil fertility as influenced by ley farm- ing in hot region of Rajasthan. Indian Journal of Agronomy, 55(2), 157-164. https://doi.org/10.59797/ija.v55i2.4734