Yield of Turmeric Varieties [Curcuma longa (L.)] Under Eucalyptus (Eucalyptus tereticornis) Based Agroforestry System in Chhattisgarh Plain, India

Abstract

The experiment was conducted during the year 2022-23 and 2023-24 in Kharif seasons at the Herbal Garden of IGKV, Raipur, Chhattisgarh. Two production systems were studied: F1 involved sole Turmeric, while F2 involved Eucalyptus intercropped with Turmeric in both the production system used FRBD (Factorial Randomized Block Design). Eight turmeric varieties were used: T1 - Suranjana, T2 - Selam, T3 – Chhattisgarh Haldi-1, T4 – Chhattisgarh Haldi-2, T5 – Roma, T6- Ranga, T7- NDH-98 and T8- Sonali. The pooled rhizome fresh yield data for year 2022-23 and 2023-24 year shows that F2 (Eucalyptus + turmeric) (19.76 t/ha) yielded significantly less than F1 (Sole turmeric) (21.73 t/ha). Among varieties, Chhattisgarh Haldi-2 (25.18 t/ha) and NDH-98 (24.65 t/ha) recorded the maximum yield, while the lowest yield was recorded in Sonali (16 t/ha). A significant result found in production system and crop variety which showed that performance of varieties depended on the cropping system.