The aim of the present paper was to determine the effect of fertilization with pig slurry and with nitrogen in a form of ammonium nitrate on the changes in the activity of alkaline and acid phosphatase determined with the Tabatabai and Bremner method, the contents of available phosphorus – with the Egnera–Riehma method (DL) in the soil under red clover, winter wheat and corn. The experiment was made in 2008 as a single-factor experiment by IUNG in Pulawy. There was found a significant effect of fertilization both with slurry and with nitrogen on the changes in the enzymes and in the content of available phosphorus in the soil. The content of available phosphorus as well as the activity of acid phosphatase were greater in the soil fertilized...
A field experiment was carried out on the lessive, very acid soil. The scheme of the experiment cons...
Celem pracy było określenie wpływu zastosowania podłoża popieczarkowego (grzybni pochodzącej z hodow...
The objective of the study was to assess the effects of long-term application of liquid manure from ...
Celem pracy było określenie wpływu nawożenia gnojowicą trzody chlewnej oraz azotem w postaci saletry...
The aim of the present paper was to determine changes in the content of available phosphorus and the...
Effects of organic-mineral fertilization and crop rotation (spring barley, clover with grass as comp...
The paper presents the results of the study connected with determining the contents of total organic...
Assessment of soil phosphatase activity, phosphorus and heavy metals content depending on the minera...
The paper presents the results of the study connected with determining the contents of total organic...
The aim of the experiment was agrochemical evaluation of the influence of liming and fertilization w...
The application of pig slurry rates and plant cultivation can modify the soil phosphorus (P) content...
The aim of this diploma thesis was to find out the influence of basic phosphorus fertilization at di...
In the years 2014-2016 four commercial winter wheat cultivars, released during 2008-2011, were grown...
W doświadczeniu polowym założonym i prowadzonym na glebie lekkiej oceniano wpływ nawożenia obornikie...
W latach 2002-2004 przeprowadzono badania nad wpływem nawożenia gruntów ornych gnojowicą trzody chle...
A field experiment was carried out on the lessive, very acid soil. The scheme of the experiment cons...
Celem pracy było określenie wpływu zastosowania podłoża popieczarkowego (grzybni pochodzącej z hodow...
The objective of the study was to assess the effects of long-term application of liquid manure from ...
Celem pracy było określenie wpływu nawożenia gnojowicą trzody chlewnej oraz azotem w postaci saletry...
The aim of the present paper was to determine changes in the content of available phosphorus and the...
Effects of organic-mineral fertilization and crop rotation (spring barley, clover with grass as comp...
The paper presents the results of the study connected with determining the contents of total organic...
Assessment of soil phosphatase activity, phosphorus and heavy metals content depending on the minera...
The paper presents the results of the study connected with determining the contents of total organic...
The aim of the experiment was agrochemical evaluation of the influence of liming and fertilization w...
The application of pig slurry rates and plant cultivation can modify the soil phosphorus (P) content...
The aim of this diploma thesis was to find out the influence of basic phosphorus fertilization at di...
In the years 2014-2016 four commercial winter wheat cultivars, released during 2008-2011, were grown...
W doświadczeniu polowym założonym i prowadzonym na glebie lekkiej oceniano wpływ nawożenia obornikie...
W latach 2002-2004 przeprowadzono badania nad wpływem nawożenia gruntów ornych gnojowicą trzody chle...
A field experiment was carried out on the lessive, very acid soil. The scheme of the experiment cons...
Celem pracy było określenie wpływu zastosowania podłoża popieczarkowego (grzybni pochodzącej z hodow...
The objective of the study was to assess the effects of long-term application of liquid manure from ...