Indeksy
- The pot studies on susceptibility of some grass species to sowing time 1
- The practical application of the new, so called „indicator-method” for determination of the digestibility- coefficients of fodder 1
- The problem of controlling the beetle melolontha by the fungus Beauveria densa Pic. 1
- The problem of frostresistance of fruit trees in the light of recent field and laboratory investigations 1
- The Problem of mineral deficiencies of pastures in the region of Bieszczady.Part. III. An attempt at prevention of mineral deficiencies in cattle 1
- The Problem of mineral deficiencies of pastures in the region of bieszczady.Part. II. Macroelements (P, Ca, Mg, K, Na) 1
- The Problem of mineral deficiencies of pastures in the region of Bieszczady. Part I. Microelements (Cu, Mo, Co, Fe, Zn, Mn, B) 1
- The problem of sterilization of measly pork meat 1
- The production of general utility „Felin Ponies”. Part IV. Zoometrical measurements of the colts and the young 1
- The production of lactic acid by immobilized bacterium cells 1
- The productivity of mineral fertilization and the fodder value of hay from a peat-muck meadow in Sosnowica 1
- The productivity of sheep under the conditions of extensive rearing. I. Body weight, reproduction and rearing indexes 1
- The productivity of sheep under the conditions of extensive rearing. II. Observations of the ewes milking performance 1
- The profiles of mineral economy in sheep in dependence of their physiological state and biogeochemical conditions 1
- The prolificacy of weeds in various habitats 1
- The prolificacy of weeds on stubble fields in the Lublin voivodeship 1
- The protection of the natural environment in rural areas in the farmers' opinion 1
- The pulling effort measurements on horses by means of a dynamometer 1
- The purpose of the horses from the state and attested stallions concerning their exploitation 1
- Therapy of varroasis by formic acid in a special applicator 1
Wyświetlono rekordy 5881-5900 z 7877