The aim of this study was to evaluate P availability, P and C contained in the microbial biomass, and enzymatic activity (acid phosphatases and β-glucosidases) in a Nitisol with the application of mineral and organo-mineral fertilizers. The experiment was performed in a protected environment with control over air temperature and soil moisture. The experimental design was organized in a "5 x 4" ...

The research was carried out in order to study the effect of various foliar fertilizers on productivity grapes, quality must and taste characteristics wine products. work 2019-2021 Anapo-Taman climatic subzone Krasnodar Territory. scheme experiment included following options: without (spraying with water) - control; Gumel lux 0.1 kg/ha; Filloton 1.0 l/ha; Agrumax 1.5 l/ha. Spraying three times ...

Dioxins can enter the food chain at any stage, including crop fertilization. Therefore, we developed a simple method for estimating the introduction of dioxins in the food chain according to various fertilization practices. Using dioxin's contamination data taken from the literature, we estimated that fertilization accounts for approximately 20% of the dioxin inputs on agricultural soils at cou...

Na cultura do tomate é notório a necessidade de otimização da produção pela alta demanda nutrientes e tratos culturais. Atendendo esta demanda, surge o organomineral como alternativa tecnológica para nutrição plantas. Sendo assim, estudo avaliou crescimento planta, pós-colheita cereja submetido diferentes dosagens peletizado, nas porcentagens 0%, 40%; 80%; 160% 320% um tratamento mineral (NPK),...

It has been estimated that one-third of the world's population lack sufficient Zn for adequate nutrition. This can be alleviated by increasing dietary Zn intakes through Zn biofortification of edible crops. Biofortification strategies include the application of Zn-fertilizers and the development of crop genotypes that acquire more Zn from the soil and accumulate it in edible portions. Zinc conc...

The agriculture sector has historically been a major source of greenhouse gas (GHG) emissions into the atmosphere. Although the use of synthetic fertilizers is one of the most common widespread agricultural practices, over-fertilization can lead to negative economic and environmental consequences, such as high production costs, depletion of energy resources, and increased GHG emissions. Here, w...

Nitrogen fertilizers is an essential input into modern agriculture, however the use of large amounts of this mineral fertilizers caused in the last three decades enormous environmental impacts such as eutrophication of waters and soils, loss of biodiversity, drinking water pollution and human health risks. The agri-environmental policy plays a crucial role to internalize pollution externalities...