Yield and quality of potato depend on nutrient availability in soil, especially regarding
nitrogen. Nitrogen (N) is a very dynamic plant nutrient and its uncontrolled application can …

The effect of fertilisation rates of nitrogen: 0 (control treatment—no soil fertilisation), 40, 80
and 120 kg/ha and potassium: 0 (control treatment), 120, 150 and 180 kg/ha on the content …

Two field experiments were conducted during the two successive winter seasons of 2010
and 2011 at the experimental station of the Agriculture Research Centre (ARC), Kafr El …

Potatoes are essential for chip production, requiring high quality for processors and high
yields for farmers. This two-year study was carried out for the purpose of investigating the …

El manejo tradicional del cultivo de papa es cada vez menos funcional debido a la alta
variabilidad climática en las zonas productoras del noroeste de México, provocando …

Water and nitrogen are widely used agricultural inputs in potato production areas. However,
the excessive and inappropriate use of these significant inputs may lead to the rapid …

This study was carried out to determine the effects of selected beneficial bacterial isolates
with N fertilizer application on yield and nutrient content of sweet potato under field …

The limited availability of phosphorus (P) in soils causes a major constraint in the
productivity of potatoes, which requires increased knowledge of plant adaptation responses …

China ranks first in the world with respect to area and production of potato, an important food
and vegetable crop. How to adjust the structure of fertilizer application, to become cost …

Based on a 3-year field study, the effect of mineral nitrogen fertilization on the yield, selected
tuber quality characteristics and fertilization efficiency indicators for early potato varieties …