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6.660  Articles
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Nitrogen (N) and boron (B) fertilization is important for yield and quality in sugar beet cultivation. However, excess nitrogen (N) fertilizers cause negative effects on quality. The increase in nitrate content in sugar beet leaves used as animal feed is ... see more

Nitrate is the most common groundwater contaminant. The objective of this experiment was to determine if Triticum aestivum (wheatgrass) is able to act as a phytoremediator of nitrates present in wastewater and how nitrogen (N) accumulation in wheatgrass i... see more

Grain yield in maize responds to N fertility in a linear-plateau fashion with nitrogen use efficiency (NUE) higher under lower N fertilities and less as grain yield plateaus. Field experiments were used to identify plant parameters relative for improved N... see more

The identification of nitrate-nitrogen (NO3–N) origin is important in the control of surface and ground water quality. These are the main sources of available drinking water. Stable isotopes (15N and 18O) for NO3–N and along with a 1-D reactive transport ... see more

In this study, the impacts of groundwater level on nitrate nitrogen accumulation in the vadose zone of a cotton field were investigated. Experiments were conducted in a cotton field at the CAS Ecological Agricultural Experiment Station in Nanpi from 2008 ... see more

Nitrogen (N) and potassium (K) are macronutrients that plants need for better growth and yield, but which are readily lost from the soil through volatilization, denitrification, and leaching, aside from being absorbed by plant roots. At the same time, whe... see more

Nitrogen losses in agricultural areas cause environmental pollution. At the same time, it reduces the yield in crop production. The aim of this study is to investigate the effects of zeolite and nitrogen applications on the development of maize plant. Ano... see more

Pasteuria penetrans, a biological control agent for root-knot nematodes, has great potential for development as a bionematicide. Previous studies have shown that high nitrogen levels affect the development of root-knot nematodes. The objectives of this st... see more

In this article, we characterized the regularities of oxidation of nitrite ions by phototropic purple non-sulfur bacteria Rhodopseudomonas yavorovii IMV B-7620, which were isolated from the water of Yavorivske Lake (Lviv Region, Ukraine). The bacteria wer... see more

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