The effect of soil properties on grain and protein yields of spring barley, oats and their mixture
2006
Noworolnik, K. | Terelak, H.,Instytut Uprawy Nawozenia i Gleboznawstwa, Pulawy (Poland)
A series of field experiments with spring barley, oats and their mixture were carried out across Poland in 1987-2003. Grain yield, protein content in grain and protein yield of cereals as effected by soil pH and P, K and Mg content in soil were determined. The highest grain and protein yields of cereal crops were obtained at soil pH above 5.5 and P content above 48 mg, K content above 130 mg and Mg content above 60 mg in kg of soil. Higher protein content in grain of barley and oats was stated in the case of lower soil pH and lower P, K and Mg content in soil
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