A5087139860- Silicon Effects in Agriculture
- Magnetic and Electromagnetic Effects
- Geochemistry and Elemental Analysis
- Plant and soil sciences
- Heavy metals in environment
- Plant nutrient uptake and metabolism
- Potato Plant Research
- Agriculture and Social Issues
- Legume Nitrogen Fixing Symbiosis
Colegio de Postgraduados
2020-2024
Objective: To review the history of rare earths and their practical applications, as well to identify effects some on crops. Design/methodology/approach: We performed an exhaustive scientific literature related earth elements (REE), chemical characteristics, composition in Earth’s crust, uses industry, light (LREE) higher plants. The most relevant articles aforementioned topics interest were then selected, analyzed, discussed. Results: In recent years, industrial technological use REE has...
Global climate change affects agriculture and tends to aggravate the effect of various environmental stress factors including soil salinity. Beneficial elements such as titanium (Ti) may improve performance plants facing restrictive environments saline soils. This research work evaluated individual sodium chloride (0, 50, 100 mM NaCl) in solution, that leaf-applied Ti 500, 1000 mg L
Phosphite (Phi), an analog of phosphate (Pi), is anion widely used in phytosanitary management and agricultural biostimulation schemes. Given that, unlike some species bacteria, plants do not naturally have the mechanisms to metabolize Phi once they absorbed it, must be perfect coordination with adequate nutritional Pi crop since excessive level combined a deficient supply causes disruption ionic balances that can result serious toxicity or even death plant. In addition Phi/Pi balance, high...
Salt stress affects plant metabolism, while beneficial elements such as titanium (Ti) may stimulate adaptive responses to mitigate salt stress. Here we evaluated the main effects of sodium chloride (NaCl 0, 50 and 100 mM) in nutrient solution, foliar spray (Ti 0.75 150 mg L-1), well interaction these study factors, on tomato cv. ‘Rio Supremo’ performance greenhouse. Plants were treated with NaCl during 80 d through automated drip irrigation; eight Ti sprayings applied a manual sprayer, at...
Tomato (Solanum lycopersicum L.) is a glycophyte species with medium sensitivity to salts, tolerating electrical conductivity values in the soil solution of up 2.5 dS m-1. Silicon (Si) beneficial element that can act as an inorganic biostimulant plants subjected salinity. In this research, main effects two study factors were evaluated: a) salinity by NaCl (0, 50, and 100 mM) nutrient b) biostimulation Si, applied leaves 75, 150 mg L-1), well interaction both on yield quality fruits second...
Objective: To evaluate the leaf application of silicon (Si) and titanium (Ti) in three doses (0, 75, 150 mg L-1), independently, on tomato plants cv. Río Supremo, subjected to saline stress 50, 100 mM NaCl), percentage juice color attributes fruit.
 Design/methodology/approach: Two independent essays were carried out under a completely randomized experimental design 32 factorial arrangement, where first study factor was NaCl concentration nutrient solution second Si or Ti. The fruits...