Banner
Current IssueEditorial BoardOnline First ArticlesArchive
Current IssueEditorial BoardOnline First ArticlesArchive

volume 49 issue 2 (april 2015) : 185-188,   Doi: 10.5958/0976-058X.2015.00028.1

Effect of biochar on yield and nutrient uptake by hybrid maize and on soil fertility

K
K. Coumaravel
R
R. Santhi*
S
S. Maragatham
1Department of Soil Science and Agricultural Chemistry, Tamil Nadu Agricultural University, Coimbatore-641 001, India.
Cite article:- Coumaravel K., Santhi* R., Maragatham S. (2025). Effect of biochar on yield and nutrient uptake by hybrid maize and on soil fertility . Indian Journal of Agricultural Research. 49(2): 185-188. doi: 10.5958/0976-058X.2015.00028.1.

ABSTRACT

A field experiment was conducted with maize hybrid NK6240 at Tamil Nadu Agricultural University, Coimbatore during rabi 2010-2011 on an Inceptisol to evaluate the effect of biochar on yield, NPK uptake and fertility status of the soil. The experiment was laid out in a randomized block design (RBD) with 12 treatments and replicated thrice. The results revealed that Integrated Plant Nutrition System (IPNS) i.e. application of biochar @ 10 t ha-1 along with the recommended dose of NPK (250:75:75 kg ha-1) + FYM @ 12.5 t ha-1 and Azospirillum @ 2 kg ha-1 had recorded significantly higher yield and NPK uptake with sustained soil fertility. Further, the study clearly broughtforth the fact that for increased productivity of maize with sustained soil fertility, application of biochar must be coupled with either IPNS or recommended dose of NPK fertilisers.

REFERENCES

  1. Brown, R. (2009). Biochar Production Technology. In: Biochar for Environmental Management: Science and Technology (Eds. Lehmann, J. & Joseph, S.), Earthscan.
  2. Chan.K.Y., Van Zwieten. L, Meszaros. I, Downie. A and Joseph,S. (2007). Agronomic values of green waste biochar as a soil amendment. Aust. J. Soil Res.45:629–634
  3. Chen, J., Zhu, D. and Sun. C. (2007). Effect of heavy metals on the sorption of hydrophobic organic compounds to wood charcoal. Environmental Science and Technology. 41: 2536-2541.
  4. Glaser, B., Lehmann, J. And Zech, W. (2002). Ameliorating physical and chemical properties of highly weathered soils in the tropics with charcoal: A review. Biology and Fertility of Soils. 35: 219-230.
  5. Igarashi, T. (1996). Soil improvement effect of FMP and CRH in Indonesia. JICA Report, Japan International Cooperation Agency, Tokyo.
  6. Lehmann, J. (2007). Bio-energy in the black. Frontiers in Ecology and the Environment. 5 :381-387.
  7. Lehmann, J., Kern, D. C., Glaser, B., and Woods, W. I. (2003). Amazonian Dark Earths: Origin, Properties and Management. Kluwer Academic Publishers, The Netherlands.
  8. Marris, E. (2006). Putting the carbon back: Black is the new green. Nature. 442 (7103): 624-626.
  9. Renner, R. (2007). Rethinking biochar. Environmental Science and Technology. 41(17): 5932-5933.
  10. Yamato, M., Okimori, Y., Wibowo, I.F., Anshori, S. and Ogawa, M. (2006). Effects of the application of charred bark of Acacia mangium on the yield of maize, cowpea and peanut, and soil chemical properties in South Sumatra, Indonesia. Soil Science and Plant Nutrition. 52(4): 489-495.
Published In
Indian Journal of Agricultural Research
Article Metrics
Metrics Icon
0
Views
0
Citations
Reviewed By
Share Article
Download Article
In this Article
    Contact us
    Follow us

    volume 49 issue 2 (april 2015) : 185-188,   Doi: 10.5958/0976-058X.2015.00028.1

    Effect of biochar on yield and nutrient uptake by hybrid maize and on soil fertility

    K
    K. Coumaravel
    R
    R. Santhi*
    S
    S. Maragatham
    1Department of Soil Science and Agricultural Chemistry, Tamil Nadu Agricultural University, Coimbatore-641 001, India.
    Cite article:- Coumaravel K., Santhi* R., Maragatham S. (2025). Effect of biochar on yield and nutrient uptake by hybrid maize and on soil fertility . Indian Journal of Agricultural Research. 49(2): 185-188. doi: 10.5958/0976-058X.2015.00028.1.

    ABSTRACT

    A field experiment was conducted with maize hybrid NK6240 at Tamil Nadu Agricultural University, Coimbatore during rabi 2010-2011 on an Inceptisol to evaluate the effect of biochar on yield, NPK uptake and fertility status of the soil. The experiment was laid out in a randomized block design (RBD) with 12 treatments and replicated thrice. The results revealed that Integrated Plant Nutrition System (IPNS) i.e. application of biochar @ 10 t ha-1 along with the recommended dose of NPK (250:75:75 kg ha-1) + FYM @ 12.5 t ha-1 and Azospirillum @ 2 kg ha-1 had recorded significantly higher yield and NPK uptake with sustained soil fertility. Further, the study clearly broughtforth the fact that for increased productivity of maize with sustained soil fertility, application of biochar must be coupled with either IPNS or recommended dose of NPK fertilisers.

    REFERENCES

    1. Brown, R. (2009). Biochar Production Technology. In: Biochar for Environmental Management: Science and Technology (Eds. Lehmann, J. & Joseph, S.), Earthscan.
    2. Chan.K.Y., Van Zwieten. L, Meszaros. I, Downie. A and Joseph,S. (2007). Agronomic values of green waste biochar as a soil amendment. Aust. J. Soil Res.45:629–634
    3. Chen, J., Zhu, D. and Sun. C. (2007). Effect of heavy metals on the sorption of hydrophobic organic compounds to wood charcoal. Environmental Science and Technology. 41: 2536-2541.
    4. Glaser, B., Lehmann, J. And Zech, W. (2002). Ameliorating physical and chemical properties of highly weathered soils in the tropics with charcoal: A review. Biology and Fertility of Soils. 35: 219-230.
    5. Igarashi, T. (1996). Soil improvement effect of FMP and CRH in Indonesia. JICA Report, Japan International Cooperation Agency, Tokyo.
    6. Lehmann, J. (2007). Bio-energy in the black. Frontiers in Ecology and the Environment. 5 :381-387.
    7. Lehmann, J., Kern, D. C., Glaser, B., and Woods, W. I. (2003). Amazonian Dark Earths: Origin, Properties and Management. Kluwer Academic Publishers, The Netherlands.
    8. Marris, E. (2006). Putting the carbon back: Black is the new green. Nature. 442 (7103): 624-626.
    9. Renner, R. (2007). Rethinking biochar. Environmental Science and Technology. 41(17): 5932-5933.
    10. Yamato, M., Okimori, Y., Wibowo, I.F., Anshori, S. and Ogawa, M. (2006). Effects of the application of charred bark of Acacia mangium on the yield of maize, cowpea and peanut, and soil chemical properties in South Sumatra, Indonesia. Soil Science and Plant Nutrition. 52(4): 489-495.
    In this Article
      Contact us
      Follow us
      Published In
      Indian Journal of Agricultural Research

      Editorial Board

      View all (0)