The experiment was carried out in the Experimental Orchard Przybroda of the Department of Pomology, Poznań Agricultural University in the years 2001–2003. Trees of ‘Šampion’ on M.9 rootstock were planted in the spring 1994 on virus-free rootstock EMLA 9 at spacing of 3.5 × 1 m (2 857 trees per ha) on grey-brown sandy loam podsolic soil. The experiment included the following 5 treatments of nitrogen fertilization: 1. N₀ – control; 2. N₅ – 5 g N·m⁻², applied once in early spring; 3. N₁₀ – 10 g N·m⁻² applied once in early spring; 4. N₅₊₅ – 5 g N·m⁻² in spring + 5 g N·m⁻² at the end of May; 5. N₅herb – 5 g N·m⁻² in early spring, within the herbicide strip only. Nitrogen fertilization had a significant effect on changes in the assimilable elemen...
Application of nutrient solutions in fertigation could change chemical properties of soil. Nutrient ...
The aim of the research was to determine influence of organic materials fertilization on amount of m...
Przeprowadzono trzyletnie badania (2000–2002) w młodym sadzie jabłoniowym, założonym w roku 1997 na ...
The objective of studies carried out in years 2002–2009 was to determine the effect of nitrogen fert...
Studies were carried out in the years 2008–2009 in the Experimental Orchard of Fruit Growing Departm...
The aim of researches was to determine the influence of undersown crops plowed down in the autumn an...
Guidelines in European Union for N management in orchards aim to limit fertilizer applications under...
A vegetation experiment was conducted in 2001–2002 in an unheated greenhouse on the effect of differ...
The experiment was established in the spring 1999 on lessive soil developed from light boulder clay....
Strict, three-year-long field experiment was performed on degraded Phaeozems, IIIb soil valuation cl...
The research was carried out in the apple orchard of Jonathan variety in which the following ways of...
Achievement of high productivity of mother plantations of rootstocks requires that the mother plants...
The aim of the conducted investigations was to determine the effect of increasing nitrogen fertiliza...
The experiment was founded in the spring of 1999 on the grey brown podzolic soil created from boulde...
W środowiskach o znacznym zasoleniu występują halofity, które są narażone nie tylko na stres związan...
Application of nutrient solutions in fertigation could change chemical properties of soil. Nutrient ...
The aim of the research was to determine influence of organic materials fertilization on amount of m...
Przeprowadzono trzyletnie badania (2000–2002) w młodym sadzie jabłoniowym, założonym w roku 1997 na ...
The objective of studies carried out in years 2002–2009 was to determine the effect of nitrogen fert...
Studies were carried out in the years 2008–2009 in the Experimental Orchard of Fruit Growing Departm...
The aim of researches was to determine the influence of undersown crops plowed down in the autumn an...
Guidelines in European Union for N management in orchards aim to limit fertilizer applications under...
A vegetation experiment was conducted in 2001–2002 in an unheated greenhouse on the effect of differ...
The experiment was established in the spring 1999 on lessive soil developed from light boulder clay....
Strict, three-year-long field experiment was performed on degraded Phaeozems, IIIb soil valuation cl...
The research was carried out in the apple orchard of Jonathan variety in which the following ways of...
Achievement of high productivity of mother plantations of rootstocks requires that the mother plants...
The aim of the conducted investigations was to determine the effect of increasing nitrogen fertiliza...
The experiment was founded in the spring of 1999 on the grey brown podzolic soil created from boulde...
W środowiskach o znacznym zasoleniu występują halofity, które są narażone nie tylko na stres związan...
Application of nutrient solutions in fertigation could change chemical properties of soil. Nutrient ...
The aim of the research was to determine influence of organic materials fertilization on amount of m...
Przeprowadzono trzyletnie badania (2000–2002) w młodym sadzie jabłoniowym, założonym w roku 1997 na ...