Date Palm Waste Compost Application Increases Soil Microbial Community Diversity in a Cropping Barley ( L.) Field.

Application of date palm waste compost is quite beneficial in improving soil properties and crop growth. However, the effect of its application on soil microbial communities is less understood. High-throughput sequencing and quantitative real-time PCR (qPCR) were used to evaluate the effect of compost application on the soil microbial composition in a barley field during the tillering, booting and ripening stages.

Proteomic Analysis of Barley ( L.) Leaves in Response to Date Palm Waste Compost Application.

Composts are an emerging biofertilizers used in agronomy that can improve crop performance, but much less is known regarding their modes of action. The current study aimed to investigate the differentially abundant proteins (DAPs) in barley leaves associated with growth promotion induced by application of date palm waste compost. Morphophysiological measurements revealed that compost induced a significant increase in plant height, chlorophyll content, gas exchange parameters and plant biomass.

Exogenous application of spermidine mitigates the adverse effects of drought stress in faba bean ( L.).

In Tunisia, drought stress is a major environmental factor limiting crop production and causing relatively low and unstable faba bean yields. In the present study, we explored the putative role of spermidine (0.5, 1, 1.

Physiological responses and expression of sugar associated genes in faba bean ( L.) exposed to osmotic stress.

Unlabelled: Faba bean ( L.) is the major food legume crop in Tunisia. However, its growth and yield is strongly affected by water-limited environments.

Alleviation of drought stress in faba bean ( L.) by exogenous application of β-aminobutyric acid (BABA).

Drought stress is one of the most prevalent environmental factors limiting faba bean ( L.) crop productivity. β-aminobutyric acid (BABA) is a non-protein amino acid that may be involved in the regulation of plant adaptation to drought stress.