N. K. G. K. R. Manawasinghe

Influence of Substrate and Supplementary LED lighting on Vertical Farming of Basil (Ocimum basilicum L.) and Pak Choi (Brassica rapa var. chinensis)

N. K. G. K. R. Manawasinghe, S. H. Weerasekara, C. S. L. M. Karunaratne, W. A. P. Weerakkody & B. Kulapala · Asian Journal of Agricultural and Horticultural Research · 2021

Application of “plant factory” concept in protected culture is gaining momentum due to its technological and economic merits in many countries. This research examined the plant growth and yield of vertically grown pak choi (Brassica rapa var. chinensis) (in nutrient film techniqu...

Open access Research Article 10.9734/ajahr/2020/v7i430103

Comparative Assessment of Vegetable Crop Performances and Ecological Indicators during Transition from Conventional to Ecological Agriculture

L. H. P. Gunaratne, K. S. Hemachandra, Y. M. K. Kumudumali, N. K. G. K. R. Manawasinghe, H. G. A. S. Sathischandra, J. M. Soorasena, T. H. M. U. M. Thelasinghe, W. S. P. Y. Upali, W. A. P. Weerakkody, K. W. L. K. Weerasinghe & S. B. A. Weerawarna · Asian Research Journal of Agriculture · 2021

Selected field vegetable crop combinations and increasing dosage of bio-char application, together with other alternative agronomic components of ecological agriculture (EA) were compared with conventional agriculture (CA) during the first three seasons of transition from CA to E...

Open access Research Article 10.9734/arja/2021/v14i130113