O nitrogênio é o nutriente mais requerido pelas plantas por assumir funções importantes no
metabolismo vegetal. Na cultura do girassol, sua deficiência causa desordem nutricional …

Objetivou-se, com este trabalho, avaliar o efeito de doses e de fontes de nitrogênio sobre as
variáveis morfológicas relacionadas com a produtividade de dois cultivares de girassol. O …

Due to the quantitative and qualitative limitation of water resources, saline water irrigation
and nitrogen (N) fertilisation can contribute positively to the expansion of sunflower …

Among the cultures used for the production of biofuels, the sunflower is one of the most
important. Although some information exists, the water and nutritional needs of sunflower in …

Sanitary landfill leachate is one of the major problems arising from disposal of urban waste.
Sanitary landfill leachate may, however, have use in agriculture. This study, therefore, aimed …

Bu çalışma, değişik gübre formlarının yağlık ayçiçeğinin Erzurum ekolojik koşullarında verim
ve verim unsurlarına etkilerini belirlemek amacıyla yapılmıştır. Araştırmada azotlu (amonyum …

Bu çalışma Kırşehir ekolojik koşullarında kuru şartlarda yetiştirilen yağlık ayçiçeği bitkisinde
en uygun azot dozu ve uygulama dönemini belirleyebilmek amacıyla 2020 yılında …

Sunflower contributes about 40% of total national cooking oil requirement in Tanzania,
ranking as one of the most important cooking oil with very high nutritional value. However, its …

Nitrogen is the most required nutrient by plants to assume exerting important functions in the
vegetable metabolism. In sunflower crop, its deficiency causes nutritional disorder, being the …

The present research aimed to investigate the yield of sunflower as affected by N (0, 60, 80
and 100 kg ha-1) P (0, 80, 100 and 120 kg ha-1) K (0, 80, 100 and 120 kg ha-1) fertilization …