Response of distillery spentwash through fertigation on dry matter accumulation and concentration of nutrients in banana

Published

2013-12-31

Keywords:

Banana, distillery spentwash, fertigation, nutrient content
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Authors

  • Krishnamurthy D. Department of Agronomy, College of Agriculture, University of Agricultural Sciences, Bengaluru 560 065, Karnataka
  • S. Bhaskar Department of Agronomy, College of Agriculture, University of Agricultural Sciences, Bengaluru 560 065, Karnataka
  • Mukund Joshi Department of Agronomy, College of Agriculture, University of Agricultural Sciences, Bengaluru 560 065, Karnatakan
  • Yogeeshappa H. Department of Agronomy, College of Agriculture, University of Agricultural Sciences, Bengaluru 560 065, Karnataka

Abstract

Field experiments were carried out in a loamy soil (pH = 8.10, EC = 0.30 dSm-1 and organic carbon = 0.57%) to study the response of distillery spentwash fertigation under different combinations on the nutrient content of banana cv. Grand Naine from 2008 to 2010 at the Shanthi Farm of the M/s Gemini Distilleries Pvt. Ltd., Nanjangud, Mysore located in Southern Dry Zone of Karnataka and situated at 12°11’ North latitude, 76° 69’ East longitude with an altitude of 610 m above mean sea level. Significantly higher nitrogen content in leaf, pseudostem and fruit (2.95, 1.20 and 0.96%, respectively) was observed in 25% N through fertilizers plus 75% N through distillery spentwash irrigation followed by 100% N through distillery spentwash irrigation. Similar trend was also observed in phosphorus content. Potassium content was significantly higher in treatment 100 percent N through distillery spentwash irrigation which recorded significantly higher potassium content (1.36, 3.72 and 0.68%, respectively) during main crop. Whereas, in ratoon crop, it was higher with 25% N through fertilizers plus 75% N through distillery spentwash irrigation. Higher calcium, magnesium and sulphur contents were noticed with 100% N through distillery spentwash irrigation.

How to Cite

D., K., Bhaskar, S., Joshi, M., & H., Y. (2013). Response of distillery spentwash through fertigation on dry matter accumulation and concentration of nutrients in banana. Indian Journal of Horticulture, 70(04), 485–490. Retrieved from https://journal.iahs.org.in/index.php/ijh/article/view/2058

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