Real Time Nitrogen Management Through Leaf Colour Chart and Chlorophyll Meter in Wheat (Triticum Aestivum L.) Of Jammu

Authors

  • Neetu Sharma Division of Agronomy, FOA, Main Campus SKUAST- J, Chatha-180009, Jammu, India
  • Aaina Sharma Division of Agronomy, FOA, Main Campus SKUAST- J, Chatha-180009, Jammu, India
  • Ap Singh Division of Agronomy, FOA, Main Campus SKUAST- J, Chatha-180009, Jammu, India
  • Vikas Sharma Division of Agronomy, FOA, Main Campus SKUAST- J, Chatha-180009, Jammu, India
  • Rohit Sharma Division of Agronomy, FOA, Main Campus SKUAST- J, Chatha-180009, Jammu, India
  • Rakesh Kumar Division of Agronomy, FOA, Main Campus SKUAST- J, Chatha-180009, Jammu, India
  • Akhil Verma Division of Agronomy, FOA, Main Campus SKUAST- J, Chatha-180009, Jammu, India
  • Joysamuel Mecarty Division of Agronomy, FOA, Main Campus SKUAST- J, Chatha-180009, Jammu, India

DOI:

https://doi.org/10.3329/bjb.v52i2.67024

Keywords:

Leaf color chart, Nitrogen use efficiency, Sufficiency index, Wheat yield

Abstract

A field experiment was conducted to assess the effect of real time nitrogen management through leaf colour chart and chlorophyll meter in wheat. The experimental results revealed that Leaf color chart ≤5 based nitrogen application recorded significantly higher growth, yield and yield attributes, which was statistically at par with leaf color chart ≤ 4, sufficiency index and leaf color chart ≤3. However, recommended nitrogen application recorded significantly highest agro physiological efficiency. Sufficiency index recorded highest benefit cost ratio (B:C) which was followed by leaf color chart ≤ 4 and leaf color chart ≤ 5.

Bangladesh J. Bot. 52(2): 277-282, 2023 (June)

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Published

2023-06-25

How to Cite

Sharma, N. ., Sharma, A. ., Ap Singh, Sharma, V. ., Sharma, R. ., Kumar, R. ., Verma, A. . ., & Mecarty , J. . (2023). Real Time Nitrogen Management Through Leaf Colour Chart and Chlorophyll Meter in Wheat (Triticum Aestivum L.) Of Jammu. Bangladesh Journal of Botany, 52(2), 277–282. https://doi.org/10.3329/bjb.v52i2.67024

Issue

Vol. 52 No. 2 (2023)

Section

Articles

License

© Bangladesh Botanical Society

Authors are required to transfer the copyright of their articles to the journal. The Declaration form is available here http://www.bdbotsociety.org/journal/journal_pdf/declaration_form.pdf