Vol. 9, Special Issue 12, Part R (2025)
Effect of spacing and pinching on flower yield and economics of annual chrysanthemum (Chrysanthemum coronarium L.)
Vibha B and BB Patel
The present investigation was carried out at the Floriculture Research Farm, ASPEE College of Horticulture, Navsari Agricultural University, Navsari, Gujarat, India during year 2024-25. In the case of spacing maximum flower yield per plot and per hectare were observed in spacing of 45 cm x 45 cm (S1). While, maximum number of flowers per plant were resulted in wider spacing of 60 cm x 45 cm (S2). In respect to pinching maximum number of flowers per plant were noticed in T4 (double pinch). Whereas, T2 (single pinch at 30 DAT) resulted maximum flower yield per plot and per ha. In case of interaction, greater flower yield per plot, per ha, highest net return (Rs. 4,75,444) and highest BCR (2.31) were resulted from treatment combination S1T2 i.e., 45 cm x 45 cm spacing with single pinch at 30 DAT.
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