The productivity of strategic crops as corn and soybean grown in new reclaimed
region was increased and reduced their losses causesd by biotic and abiotic stresses
using biotechnological products of Rhodotorula glutnis, Paenibacillus polymyxa, Bacillus
subtilis, Pseudomonas putida, Pseudomons aeruginsa, Trichoderma spp and Marin actimycete.
So, we are modified bioproducts by formulated in natural components to improve the plant
resistance to both of biotic stress as diseases and environment stress, climate change and
increased in yield productivity. Kaolin clay, Bentonite formulation were more effective as
formulations in all microorganisms that viability was high untill 12 months. The experiments
showed that under stress condition, bio- products reduced disease incidence significantly of all
crops, whereas P. putida and P. polymyxa showed significant potential against all diseases as
well as increased yield of three crops in both regions i.e. Sahl El Tena and Bohera.
Pseudomonas putida and P. polymyxa also were more effective in increasing total phenols,
peroxidase, chitinase and total soluble protein. Using modified formulations of bio elicitors as
kaolin and bentonite gave possibility to provide a guarantee to obtain ecological pure products.