Indexes

• Comparative studies on the performance of kopczyk podlaski and mur-insulan horses, on the background of some physiological indices 1
• Comparative studies on the productivity and quality of the seeds of some varieties of spring barley (Hordeum sativum L.) 1
• Comparative studies on the reproductive organs of sows fed on mixtures supplemented with growth stimulators 1
• Comparative studies on the reproductive organs of sows fed with mixtures containing leguminous plants 1
• Comparative studies on the response of tomato plants to the application of boron by way of roots and of leaves 1
• Comparative study of Pb level in raw milk 1
• Comparative study of the efficiency of feed utilization in greenlegs, sussex and their crossbreds to ten weeks of growth, and of their carcass composition 1
• Comparative study on ultrashort duration general anaesthesia in dogs 1
• Comparison between the weeding effect of AFALON and DU PONT FLAX HERBICIDE on a fibre flax lea 1
• Comparison of animal size and fur quality features of minks (Mustela vison Sch.) of standard and sapphire types 1
• Comparison of chemical composition of the protein concentrates obtained from green plant juices by Magnafloc LT-27 precipitation 1
• Comparison of conformation evaluation results for bulls derived from sires from different countries 1
• Comparison of dairy life performance parameters of black-and-white cows in selected state and private herds in Lublin region 1
• Comparison of effects of fertilization of meadows with slurry on mineral and peaty soils 1
• Comparison of fattening performance and carcass quality of ennobled Nadbużańska and polish landrace pigs 1
• Comparison of flowering and pod setting of bean cultivars from the species Phaseolus vulgaris L. and Phaseolus coccineus L . 1
• Comparison of grass pollen (Poaceae) concentration in aeroplankton of Szczecin in 2000 and 2001 1
• Comparison of hop yields obtained with two kinds of supporting structure: crotch-inclined and oblique 1
• Comparison of methods of determining lipid fractions in basic types of feeds 1
• Comparison of milk yield indicators of the Polish black and white variety with those of its crossbreeds with hf 1