Performance of chilli (Capsicum annuum L.) lines with different plantation time during rainy season

Abstract

The experiment was conducted during April to September, 2016 at Spices Research Sub-Centre, Faridpur to evaluate the performances of four chilli lines with BARI Morich-2 as check and to select the suitable planting time during rainy season. The experimental field belongs to high land of Low Ganges River Floodplain (AEZ 12) with clay loam in texture. The experiment was laid out in RCB design with three replications. Four lines and a variety viz., C0711, C0712, C0713 and C0714 and BARI Morich-2 as check were evaluated with three planting time viz., 01April, 15 April and 30 April. Seedlings of 40 days old were transplanted maintaining of 50cm × 50cm spacing in each case. The crop (Green chilli) was started to harvest from July and completed on August-September, 2016.Among the lines, C0712 emerged as superior in terms of maximum number of fruits/plant (225.7) and weight of fruits/plant (478.6g) and fresh yield (15.43t/ha) while the highest single fruit weight (3.217 g) was found from C0714. The 15 April planting date emerged as best in terms of maximum weighed fruit (2.661g), weight of fruits/ plant (409.3 g), number of fruits/plant (182.5) and fresh yield (12.14 t/ha). The interaction effect showed that lineC0712 transplanted on 15 April gave the heavier fruits/plants (542.2 g) with maximum number of fruits/plant (241.3)and maximum fresh yield (16.73 t/ha). The 15 April planting was ideal for rainy season chilli evaluation and the line C0712 was the most stable performing line with respect to different planting dates.