Vol. 18 No. 2
Studies on the intensity of cladode pruning on vegetative and reproductive behaviour of dragon fruit (Hylocereus costaricensis)
Author(s): M. ALAM, MD. A. HASAN, T. MONDAL, K. H. RATHOD AND S. CHHETRI
Abstract:
The present investigation was conducted on dragon fruit (Hylocereus costaricensis [F.A.C. Weber] Britton & Rose) at the premises of the Faculty of Horticulture, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Nadia, West Bengal, India during the years 2017-2019 comprising seven treatments viz. retention of 30 (T1), 50 (T2), 70 (T3), 90 (T4) and 110 (T5) number of downward hanging primary cladodes, the retention of only upright cladodes (T6) and control (T7). Randomized Block Design was used in the experiment along with four replications. The lowest yield of 5.96 kg/pillar was observed with retention of only upright cladodes. As the total yield per pillar was the highest (10.01 kg) [Table 7] with the retention of 50 (fifty) primary downward hanging cladodes with average fruit weight ranged from 245.30 to 257.18 g (Table 6), it can be recommended as better treatment over the others.
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