Evaluation of Combining Ability for the Expression of Traits of Tomato (Lycopersicon Esculentum Mill.) through the Line X Tester Analysis

Authors

  • MANOJ KUMAR SINGH Subject Matter Specialist (Scientist) Horticulture KVK,East Kameng Arunachal Pradesh
  • H K SINGH Department of Plant pathology, N. D .University of Agriculture & Technology, Kumarganj, Faizabad
  • S BORTHAKUR Senior Scientist Cum HOD, Krishi Vigyan Kendra East kameng, Pampoli-790102, Arunachal Pradesh

Abstract

The present investigation entitled “Line X Tester analysis in Tomato (Lycopersicon esculentum Mill.)” was undertaken at Main Experiment Station, Department of Vegetable Science of Narendra Deva University of Agriculture & Technology, Narendra Nagar, Kumarganj, Faizabad (U.P.). Analysis of variance revealed significance differences among the genotype for all the characters indicating existence of wide variation in the experimental material evaluated. The anylysis of variance for combining ability revealed significance difference due to lines, testers and line x tester interection for all the traits. The indicated that combining ability played vital role in the expression of the traits under study.

Author Biographies

MANOJ KUMAR SINGH, Subject Matter Specialist (Scientist) Horticulture KVK,East Kameng Arunachal Pradesh

Dr. MANOJ KUMAR SINGH

Subject Matter Specialist (Scientist)
Horticulture
KVK,East Kameng
Arunachal Pradesh

H K SINGH, Department of Plant pathology, N. D .University of Agriculture & Technology, Kumarganj, Faizabad

Department of  Plant pathology, N. D .University of Agriculture & Technology, Kumarganj, Faizabad  

S BORTHAKUR, Senior Scientist Cum HOD, Krishi Vigyan Kendra East kameng, Pampoli-790102, Arunachal Pradesh

Senior Scientist Cum HOD, Krishi  Vigyan Kendra East kameng, Pampoli-790102, Arunachal Pradesh                          

References

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Published

2016-07-07

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Section

Short Note/communication

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