Influence of GA and NAA on growth, yield and quality of tomato 3 (Solanum lycopersicum L.)

Authors

  • Muhammad Juma Department of Vegetable Science and Floriculture, College of Agriculture CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062
  • Parveen Sharma Department of Vegetable Science and Floriculture, College of Agriculture CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062
  • Akhilesh Sharma Department of Vegetable Science and Floriculture, College of Agriculture CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062
  • Shilpa . Department of Vegetable Science and Floriculture, College of Agriculture CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062
  • Neelam Bhardwaj Department of Vegetable Science and Floriculture, College of Agriculture CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062

Keywords:

NAA, GA, protected, tomato, yield

Abstract

GA and NAA affect various aspects of plant physiology, mainly vegetative, flowering and quality attributes 3 including yield. A field experiment was carried out during 2020-21 at vegetable farm of CSKHPKV, Palampur, Himachal Pradesh to evaluate the effects of foliar-applied plant growth regulators gibberellic acid (GA ) and 3 Naphthalene Acidic Acid (NAA) on tomato hybrid Palam Tomato Hybrid-1. Significant impact of GA and 3 NAA at different concentrations was observed on yield and quality parameters of tomato. Among the different treatments plant growth regulators GA @75 ppm resulted maximum number of fruits per plant, fruit weight 3 and marketable yield per plant, marketable yield per m2 area, ascorbic acid content plant height and minimum number of days to 50 % flowering.

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Published

2022-06-01

How to Cite

Juma, M., Sharma, P., Sharma, A., ., S., & Bhardwaj, N. (2022). Influence of GA and NAA on growth, yield and quality of tomato 3 (<i>Solanum lycopersicum</i> L.). Himachal Journal of Agricultural Research, 48(01), 65–70. Retrieved from https://hjar.org/index.php/hjar/article/view/172121

Issue

Volume 48, Issue 1, June 2022

Section

Articles

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