Fig, or Ficus carica, is a fruit tree from the Moraceae family and is widely grown in tropical and subtropical regions of the world. Fig plants are mainly propagated through grafting, air layering, and hardwood cutting whereby these methods were found to be less efficient. Plant tissue culture is efficient method to propagate plants, particularly to produce true-to-type platelets for mass multiplication. The aim of this study is to induce multiple shoot formation on Ficus carica cv. Japanese BTM 6 through identifying and optimising the concentrations of 6-Benzylaminopurine (BAP) and Zeatin suited for shoot formation. The axillary shoot tip explants were cultured in MS media supplemented with different concentrations of BAP and Zeatin (0, 0.5, 1.0, 1.5 and 2.0 mg/L) to determine the optimal concentration for the formation of multiple shoots. Number of shoots per explants and the differences in shoot height of explants were calculated after 8 and 12 weeks of culture respectively. Of all the treatments of BAP, MS media containing with 2 mg/L BAP marked the highest number of shoots per explant with the average value of 1.67 ± 0.33 while 1.5 and 2 mg/L of BAP produced the highest differences in shoot height with 0.51 ± 0.08 cm and 0.51 ± 0.07 cm after 12 weeks respectively. Murashige and Skoog (MS) media supplemented with 2 mg/L Zeatin showed the highest production of multiple shoots and differences in shoot height with the average of 0.83 ± 0.219 and 0.32 ± 0.04 cm respectively among all the different treatments of Zeatin. In this study, BAP performed better in shoot induction and elongation as compared to Zeatin for the cultivar Japanese BTM 6.

Ficus carica L. is a common fig that is an incredibly nutritional fruit, well-known for its medicinal and economic values. This study aims to establish an efficient protocol for the mass propagation of fig plantlets (Ficus carica L.) for the cultivar “Violette de Solliès”. Surface-sterilized shoot-tip explants were cultured on Murashige and Skoog (MS) medium supplemented with different concentrations of cytokinins (6-benzylaminopurine, BAP; thidiazuron, TDZ; kinetin, Kn; and zeatin, Zea). Induced shoots were rooted on Woody Plant Medium (WPM) with different concentrations of auxins (naphthalene-acetic acid, NAA; indole-3-acetic acid, IAA; and indole-3-butyric acid, IBA). Rooted explants were acclimatized in eight different soil substrates prior to cultivation in a commercial plot. The propagated plantlets were analyzed for genetic stability and clonal fidelity using RAPD and SCoT molecular markers, whereas scanning electron microscopy (SEM) was performed to observe the stomata morphology of post-acclimatized plants. MS media supplemented with 5.0 mg/L BAP was the optimal treatment for multiple shoot induction (15.20 ± 1.03 shoots), whereas the highest percentage of rooting (93.33%) was achieved in WPM supplemented with 3.0 mg/L IBA. Plantlets were successfully acclimatized in biochar soil with a survival rate of 100%. RAPD and SCoT analysis showed no polymorphism occurrences across six subculture cycles, whereas observations via SEM indicated normal stomata structures on the leaves of acclimatized plantlets. This study documents an efficient micropropagation protocol for Ficus carica cv. Violette de Solliès for the production of uniformed and true-to-type plant stocks suitable for commercial propagation.

The common fig (Ficus carica L.) is from the family of Moraceae and is commonly cultivated for its fruits, which are well-known for their exceptional nutritional and medicinal properties. The addition of organic additives functions to supply carbon sources and other essential vitamins, minerals, and natural growth regulators to support the growth of explants. The present study aims to assess the effects of coconut water and banana homogenate in the regeneration of Ficus carica cv. Violette de Solliès (VDS). In vitro shoot, explants were cultured in full-strength MS medium without sucrose but with 1.0 mg/L BAP and different concentrations of coconut water and banana homogenate. Results indicated that MS media with 200 mL/L coconut water resulted in the highest number of induced shoots (3.03 ± 0.122) and shoot height (1.005 ± 0.022 cm) compared to other treatments with coconut water, whereas MS media supplemented with 200 g/L banana homogenate produced the highest number of induced shoots (3.00 ± 0.144) and the highest shoot height (0.958 ± 0.020 cm) of all the banana homogenate treatments. In conclusion, coconut water and banana homogenate are suitable alternatives for carbon sources and other organic growth factors contributing to the regeneration of Ficus carica cv. VDS.