Effect of intercropping on growth and yield of okra (Abelmoschus esculentus L.) with leafy vegetables
Authors
-
Sharoar Jahan Shishir
Department of Crop Botany and Tea Production Technology, Faculty of Agriculture, Sylhet Agricultural University, Sylhet-3100, Bangladesh.
https://orcid.org/0009-0004-3210-8021
-
Md Masudur Rahman
Department of Crop Botany and Tea Production Technology, Faculty of Agriculture, Sylhet Agricultural University, Sylhet-3100, Bangladesh.
https://orcid.org/0000-0003-2815-440X
-
Sharifunnessa Moonmoon
Department of Crop Botany and Tea Production Technology, Faculty of Agriculture, Sylhet Agricultural University, Sylhet-3100, Bangladesh.
https://orcid.org/0000-0001-9244-4853
DOI:
https://doi.org/10.18488/cras.v12i1.4053Abstract
A study was carried out to assess the impact of intercropping on growth, yield and yield attributes of Okra with leafy vegetables. Okra was used as the main crop; Indian spinach (Basella alba) (T2), Stem amaranth (Amaranthus viridis) (T3) and Coriander (Coriandrum sativum) (T4) were used as intercrops and were planted in between Okra rows in separate plots. Morphological growth data were recorded during 15, 30, 45, 60, 75, 90 and 105 days after sowing (DAS). Significant effect was found at different intercropping systems on the growth, yield and yield attributes compared with sole cropping (Okra). Plant height (cm), plant diameter (cm), no. of leaves plant-1, petiole length (cm), leaf length (cm), fruit length (cm), fruit diameter (cm), fresh weight of fruit (g), dry weight of fruit (g) and total weight (g) of okra were negatively affected by the intercropping at an early stage with Stem amaranth. Stem amaranth affected adversely the yield and yield attributes of Okra. Intercropping with Coriander as well as Indian spinach at the early stage of Okra plant growth does not reduce the yield significantly, thus Coriander and Indian spinach may be intercropped in the Okra field for increasing yield and economic benefits.
