The influence of mineral and organic manure upon content in phosphorus and potassium about cambic cernosiom in apple tree orchaind to Didactic Station Timisoara,

in intensive system

Olimpia Iordanescu, Casiana Mihut, Ioan Rusu, Aurelia Blidariu

KEY WORDS: apple, phosphorus, potasium, intensive system

ABSTRACT

The apple tree is one of the most important specie cultivate in our country for their fruits, reason for which in the time was created a very lot of varieties different at the quality, time of maturation, environment adaptation, volume of production.

For obtained some great and quality fruit productions is very important to be respect culture technology between important link being application of mineral and organic manure.