[Potassium conditions of the main soil types in Hungary]
1998
Kishfalushi, F.
New data on potassium content and availability in mainsoil types in Hungary are obtained. The difference in yields of the indicator plants growm on the different soil' types is proved and the relationship between the carrying out the potassium from the soil and yields as well as content of the potassium and nitrogen in the plants are revealed. When applying K140 kg per ha on grey chernozem-like forest soil the increase in yield is 11.5 kg wheat grain per ha. The data obtained are used by the Ministry of Hungary for Agriculture for planning fertilizer application and recording soils
اظهر المزيد [+] اقل [-]