Heavy metals are one of the factors that pollute environment and significantly affect soil fertility, plant physiology, development, productivity. The tolerance plants to toxicity depends on species tissue, element type, duration exposure stress. Some special signal molecules such as nitric oxide (NO), hydrogen peroxide (H2O2), beneficial ions, hyperaccumulating plants, stress hormones, nanopar...

This study aimed to assess the capacity of two methods application salicylic acid (SA) mitigate effects water deficit during vegetative growth tomato (Solanum lycopersicum L.) plants comparatively evaluated by growth, physiological and biochemical responses. Under greenhouse conditions, a combination factors was tested. The first SA application: without SA, seed priming with soil drench solutio...

Propionibacterium freudenreichii is a beneficial food-grade actinobacterium, widely implemented, and thus consumed, in various food products. As the main application, P. used as cheese-ripening starter, mostly hard type cheeses. Indeed, during manufacture of “Swiss-type” cheeses (or opened-body cheeses), technological process favors propionibacteria growth, well corresponding propionic fermenta...

The conventional management adopted in many Mediterranean olive orchards makes them more vulnerable to climate change and attacks by pathogens, due the decreased chemical plant defenses. In this scenario, a metabolomic analysis was carried out on xylem sap (Xsap) of plants (Olea europaea L.) grown Salento peninsula (Italy). Trials were two groves, one organically conventionally managed (control...

Soil salinity is one of the major abiotic constraints in agricultural ecosystems worldwide. High levels have negative impacts on plant growth and yield, affect soil physicochemical properties. Salinity also has adverse effects distribution abundance microorganisms. problems previously been addressed research, but most approaches, such as breeding for salt tolerant varieties amelioration, are ex...

Salicylic acid (SA) plays an important role in regulating salt stress tolerance plants. However, there are no studies on the effect of exogenous SA Saponaria officinalis under stress. To study effectiveness mitigating stress, S. were used a pot experiment simulated with NaCl solution (100, 200, and 300 mmol L?1), while (0, 0.2, 0.4, 0.6, 0.8, 1.0 L?1) was sprayed leaves. Under spraying caused i...