Pseudomonas jessenii EC-S101 produced hyphal branching-inducing and mitosis-accelerating factors active towards Peronosporomycetes, Aphanomyces cochlioides hyphae. In searching for the active substances, EtOAc-solubles extracted from EC-S101-cultured solid medium were fractionated under the guidance of a paper disc assay using an A. cochlioides mycelium. Two active substances were subsequently ...

The Germplasm Bank of Stevia rebaudiana segregants the University Córdoba is a strategy for use genetic variability and efficient crop yield. There are genotypes with important characteristics such as: high tolerance to salt stress climatic change (high CO2 in Earth surface), late flowering, erect architecture, contents steviol glycosides. However, there lack in-depth studies morphophysiologica...

Corn is an important crop for animal production systems. Owing to climate change, it understand the behavior of commercial corn hybrids under low soil water availability. The objective this study was evaluate morphogenic characteristics and yields silage subjected different conditions using univariate multivariate analyses. experimental design randomized blocks in a 5 × 2 factorial scheme with ...

Water deficit conditions, in addition to reduced water uptake, result in a reduction in nutrient uptake, and consequently, a substantial reduction in growth parameters, yield and quality. Substrate inoculation with arbuscular mycorrhizal fungi (AMF) as an environmentally friendly biofertilizer is an important strategy to improve the growth parameters and quality of products in such conditions. ...