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IMPACT OF SOIL CULTIVATION AND WEED CONTROL METHODS ON NUTRIENT YIELD AND ECONOMIC EFFECTIVENESS OF POTATO CULTIVATION PART II. ECONOMIC EFFECT OF VARIOUS INTENSITY OF WEED CONTROL IN POTATO CULTIVATION
marketable yield differential computations potato weed control soil tillage
2009/3/31
A field experiment was carried out in the years 2002-2004 at the Zawady Experimental Farm owned by the University of Podlasie, Siedlce (52o06’ N; 22o06’ E). The factors were: two methods of soil till...
IMPACT OF SOIL CULTIVATION AND WEED CONTROL METHODS ON NUTRIENT YIELDS AND ECONOMIC EFFECTIVENESS OF POTATO CULTIVATION PART I. POTATO NUTRIENT YIELDS
soil tillage methods weed control methods tuber dry matter yield starch yield
2009/3/31
Research results come from a field experiment which was conducted over 2002-2004 at the Zawady Experimental Farm owned by the University of Podlasie, Siedlce (52o06’ N; 22o06’ E). Experimental design...
RESPONSE OF FABA BEAN (VICIA FABA L. MINOR HARZ.) TO DIFFERENT SOIL CULTIVATION METHODS AND SOWING RATE
faba bean soil cultivation sowing rate yield
2009/3/31
The study was conducted in north-eastern Poland (53o35′ N; 19o51′ E), over 2000-2002. The aim of the experiment was to determine the effect of simplified tillage and different plant density per area u...
EFFICIENCY OF FERTILIZATION AND SOIL CULTIVATION IN CROP ROTATION
crops crops rotation soil cultivation
2010/12/7
The experiment with the crop rotation: winter wheat, pea, corn, spring barley and cow-grass were founded in 2001-2004. We examined the effect of the preceding crop, the soil cultivation and fertilizat...