The purpose of the study was to obtain values of acid-base balance and basic biochemical parameters in neonatal kids of the White Shorthaired goat depending on colostrum intake. The research was focused on changes in acid-base balance parameters and basic biochemical parameters in neonatal kids before and two hours after colostrum intake. Total of 66 blood samples were taken from 33 neonatal kids. Blood pH, partial pressure of carbon dioxide (pCO2), partial pressure of oxygen (pO2), bicarbonate concentration (cHCO3 -), base excess (BE), oxygen saturation (cSO2), total carbon dioxide (TCO2), sodium (Na+), potassium (K+), calcium (Ca2+), chloride (Cl-), glucose (Glu), lactate (Lac), creatinine (Crea), hematocrit (Hct) and haemoglobin (Hgb) were measured. There were no statistically significant differences in acid-base balance parameters such as pO2, pCO2, TCO2, cSO2 and biochemical parameters such as Na+, K+, Ca2+, lactate between the two groups - before colostrum intake (group BF) and after colostrum intake (group AF). There were statistically significant differences in acid-base balance parameters such as pH, BE, cHCO3 - between these groups. Differences in acid-base values of pH, BE and cHCO3 - were statistically significant (p˂0.05). Differences in biochemical values of creatinine and glucose were statistically significant (p˂0.05). Differences in values of hematocrit and haemoglobin were statistically significant (p˂0.05). The present results are important for veterinary practice and can improve the neonatal care especially for impaired kids.

Research was carried out in 2001-2002, in the Plant Breeding Station of Mikulice near Przeworsk. The occurrence of European corn borer (Ostrinia nubilalis Hbn.) on corn, as well as the effects of its chemical control were assessed. It was found out that in 2001, caterpillars damaged 40.5% of plants, while in 2002 - 99.3% of plants. As a result of double lambda cyhalothrin application (Karate 025 EC), high pest reduction was achieved: 91.4% in 2001 and 88.9% in 2002. Corn yields increased by 1.8 t/ha in 2001 and 4.3 r/ha in 2002 in comparison with yields in untreated fields.