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Economic conditions for crop protection in the north-eastern part of Poland, determined by the changes in Polish agriculture connected with transformation from central planning to free-market economy were investigated. Intensity of crop protection on the farms situated in various environmental conditions was determined. The studies were conducted on individual farms, of relatively large acreage using...
W doświadczeniu polowym przeprowadzonym w RZD w Bałcynach w latach 1989-1991 badano wpływ obsady roślin oraz skuteczność działania preparatów grzybobójczych przy różnych sposobach ich stosowania na wzrost, zdrowotność i plonowanie bobiku odmiany Dino. Wysiew 40 nasion kiełkujących na 1m2 okazał się optymalnym dla uzyskania, nawet nieco (o 3%) wyższych plonów nasion, zwłaszcza na obiektach, gdzie rośliny...
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