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Four experiments were carried out, three were fattening trials with bulls and one digestive test with wethers. In experiment I estimated the effect of inoculant 1177 in maize ensiling, in experiments I, II, III introduced ammonia straw as the substitute of hay and found positive results of its using. In all experiments obtaine good gains of live weight around 1000 g. Consumption energy and digestible...
The experiment was conducted under three subtitles: - application of mineral additives in the feeding of calves up to the age of three months of life, - the use of treated colostrum and milk in rearing of calves, - optimization of whole milk application in conditions of earlier application of other fluid feeds. Early weaning of calves (third day) and moderate feeding with fluid feeds resulted in a...
W doświadczeniu polowym uprawiano dwa gatunki traw (Dactylis glomerata i Bromus unioloides), które nawożono wzrastającymi dawkami azotu i potasu. Po trzech i pięciu latach uprawy pobrano próby gleby i oznaczono w nich węgiel organiczny i azot ogółem. Po trzech latach badań, w porównaniu ze stanem wyjściowym, zawartość węgla organicznego w glebie uległa zmniejszeniu, zaś po pięciu nastąpił wzrost zawartości...
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