Influence of organic and inorganic fertilization on soil fertility and productivity of soybean (Glycine max)

Authors

  • SUMIT CHATURVEDI
  • AS. CHANDEL

DOI:

https://doi.org/10.59797/ija.v50i4.5136

Keywords:

Organic manure, Mineral nutrients, Micro nutrients, Soybean, Harvest index, Nutrient uptake

Abstract

A field experiment was conducted at Pantnagar, during the rainy season (kharif) of 2002 and 2003, to assess the effect of various fertilizer and manurial treatments on soybean [Glycine max (L.) Merr]. Integrated use of rec- ommended fertilizers with supplementary nutrients increased the yield attributes and yield. Increase in yield var- ied from 58.7 to 124.4% and 61.9 to 136.9% during 2002 and 2003, respectively, over the control. Highest yield attributes (podslplant, and 100-seed weight), harvest index, grain yield as well as NPK uptake was recorded with the application of 100% recommended dose of NPK + FYM Q 10 tonneslha. Use of organic sources helped in maintaining soil fertility in terms of available nutrients.

References

Bharadwaj, V. and Omanwar, P.K. 1994. Impact of long term fertility

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Chandel, A.S. 1989. Soybean productivity constraints in north In- dian plain. An Agronomist View, World Soybean Research Conference, held in Beunos Aires, Argentina, during 5-9 March 1989, vol. 1. pp. 672-676. Nelson, W.L. 1989. Determining soybean fertility needs. Soybean World Research Conference 4 :615-620. Shapira, C.A., Peterson, T.A. and Flowerday, A.D. 1987. Irrigation methods, composted manure, variety and foliar fertilization effect on soybean. 111. Fertilizer Issue 4(4) :122-129. Tiwari, S.P. 2001. Shattering the production in soybean based crop-

ping system. Research Journal, Jawaharlal Nehru Krishi Vishwa Vidyalaya 35(1&2) :1-10.

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Published

2001-10-10

Issue

Section

Research Paper

How to Cite

SUMIT CHATURVEDI, & AS. CHANDEL. (2001). Influence of organic and inorganic fertilization on soil fertility and productivity of soybean (Glycine max). Indian Journal of Agronomy, 50(4), 311-313. https://doi.org/10.59797/ija.v50i4.5136