Author(s):

Shriya Rai, Dr. Karan Vir Singh, Dr. Arjun Kashyap and Priyanka Gangale

Abstract: The present investigation entitled “Influence of PGRs, sowing time and varieties on growth of coriander (Coriandrum sativum L.)” The present experiment was laid out in the experimental field of department of Horticulture, College of Agriculture, Rajmata Vijayaraje Scindia Krishi Vishwa Vidyalaya, Gwalior (M.P.) during first year (2018 – 19), second year (2019 – 20) and pooled with 24 treatment combinations that were laid out in split plot design and replicated three times. Sowing time and varieties were assigned to main plots whereas, plant growth regulators to sub plots. The observations were recorded on different aspects of plant height at 30, 60 and 90 DAS, number of primary and secondary branches of plant, number of node per plant at harvest, fresh weight of leaves at 45, 90 DAS and at harvest and dry matter accumulation. The result of experiment revealed that the D₁ (last week of December) significantly improved growth parameters among all the date of sowing D₂ (first week of January) and variety V₁ (RCr-41) was significantly always affected the all growth parameters, whereas PGRs T₃ (Thiourea @ 1000 ppm) enhanced all the growth parameters at different growth stages.

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