The search for high yield has identified ammonium toxicity as a problem in arable soils world
wide. Ammonia toxicity can be suppressed by the use of silicon, but this fact still needs to be …

The purpose of this study is to evaluate the relationship between Si and NH4+ toxicity in the
context of the nutrition, physiology, and production of sugar beet grown using hydroponics …

Nitrogênio e potássio são os nutrientes mais extraídos e exportados pela cultura do
rabanete, sendo imprescindíveis para a produtividade e qualidade das raízes produzidas …

Excess nitrogen in the ammonium form may induce different nutritional disorders in plants
depending on the species cultivated. The present study sought to evaluate the accumulation …

Key message Mixed N fertilization with NO 3−: NH 4+ ratio of 0.50: 0.50 mitigates negative
water stress effects on growth in young Eucalyptus urophylla plants. Abstract Plant tolerance …

Corn is one of the main commodities of Brazilian agribusiness, due to its wide use, whether
for human or animal consumption or in the chemical and biofuel industries. Thus, this work …

A produção da agropecuária possui uma representatividade superior a 22% do Produto
Interno Bruto (PIB) do Brasil, chegando a uma participação de 30% nas exportações …

Nitrate (N-NO3-) and ammonium (N-NH4+) are the main forms of nitrogen (N) absorbed by
plants and that can affect differently the nutritional status, growth and photosynthetic aspects …

The purpose of this study is to evaluate the relationship between Si and NH4+ toxicity in the
context of the nutrition, physiology, and production of sugar beet grown using hydroponics …

Excess nitrogen in the ammonium form may induce different nutritional disorders in plants
depending on the species cultivated. The present study sought to evaluate the accumulation …