The effect of adding pumice and bentonite to sawdust substrate on growth and productivity of greenhouse-grown bell pepper

Barzegar Hafshejani, Z., M. Mobli, A. H. Khoshgoftarmanesh and J. Abedi-Koupai. 2015. The effect of adding pumice and bentonite to sawdust substrate on growth and productivity of greenhouse-grown bell pepper. Journal of Science and Technology of Greenhouse Culture. 6 (21): 77-85. (In Persian)