Effect of integrated nutrient supply on crop productivity and soil fertility in rice (Oryza sativa) - Wheat (Triticum aestivum) system in semi-arid and humid ecosystems

Indian Journal of Agronomy

Volumn 43, Issue 1, 1998, Pages 7-12

  Hegde, D M ^a,b  

^a Proj Direct Cropping Syst Res   (India)

^b 91 Bhavani Peth Agric Sch Compd   (India)

Author keywords

Crop productivity; Integrated nutrients supply; Rice wheat system; Soil fertility

Indexed keywords

EID: 0032251275     PISSN: 0537197X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (3)

1. Hegde, D.M. 1992. Cropping Systems Research Highlights, Co-ordinators' Report, presented during 20th Workshop at Tamil Nadu Agricultural University, Coimbatore, Project Directorate for Cropping Systems Research, Modipuram, Meerut, Uttar Pradesh, pp. 39.
2. Nambiar, K.K.M., Soni, P.N., Vats, M.R., Sehgal K and Mehta, D.K. 1992. Annual Report 1987-88/88-89. All-India Co-ordinated Research Project on Long-Term fertilizer Experiment, Indian Council of Agricultural Research, New Delhi.
3. Swarup, A. and Singh, K.N. 1989. Effect of 12 years' rice - wheat cropping sequence and fertilizer use on soil properties and crop yields in a sodic soil. Field Crop Research 21 : 277-287.