59 uppsatser · sida 1 av 4
evaluation of methods, microbial activity and agronomic implications
… viable procedure for evaluating slurry fertilizers. Two experiments where soil respiration and soil potential denitrification activity (PDA) was measured at fertilizer addition were performed. As controls pig slurry (PS) was used in both experiments along with a mixture of …
… sources together with nitrogen and phosforous were added to the soil and the respiration was measured with a respirometer. Each combination of carbon source and temperature was replicated 4 times at each of the temperatures, 4, 9, 14, and 19 degrees Celsius. Parameter values for …
… the level of heat stress on the animals. This was done manually by observing respiration rates and measure skin temperatures on 10 selected animals during grazing. The sward access during the study was good. The result shows that climate factors as temperature, solar radiation …
… of Sitka spruce, studies were made on the photosynthesis of the trees and the respiration from the soil. One aim of the studies was to get indications for how the boreal forest ecosystem may look like in the future and how its role as a carbon sink will change. The soil …
effects of maturity stage at harvest and feeding strategy
… Sjukdomen har ett progressivt förlopp och är ofta långt framskriden innan respirationssymtom som missljud, hosta och dyspné uppkommer. De tillgängliga behandlingsalternativen ger sällan tillfredsställande resultat och prognosen vid höggradig kollaps med grava symtom får anses …
effekt på prestation och lungfunktion
… Sjukdomen har ett progressivt förlopp och är ofta långt framskriden innan respirationssymtom som missljud, hosta och dyspné uppkommer. De tillgängliga behandlingsalternativen ger sällan tillfredsställande resultat och prognosen vid höggradig kollaps med grava symtom får anses …
… som endoparasiter i syrefattiga miljöer som värddjurets tarm, har anaerob respiration under vissa eller flera av sina utvecklingsstadier. Den anaeroba respirationen hos parasiten skiljer sig på många sätt ifrån värddjurets aeroba respiration och dessa skillnader utgör …
… were daily milk yield and occasional fur temperature, rectal temperature and respiration rate. During days with warm and sunny weather also milk composition were analyzed for each cow. The trial did also include behaviour studies of the cows. These data are however not analyzed …
… our planet. Furthermore, it plays an important part of the photosynthesis and respiration of the world’s organisms. Since the start of the industrial revolution the amount of carbon dioxide in the atmosphere has increased exponentially. The main source is the extensive burning …
… of ley crops in connection to the conditioning. In this case the cellular respiration (the plants breeding that consume sugar until the crop is ensiled) should not continue as long and the forage will perhaps get a higher nutritional value. The capacity of the next machine could …
… E/É-kvot, Fyllnadstryck, Kroppsställning, Preload, Pulsaddoppler teknik, Respiration, Vävnadsdoppler teknik.
… is affected by temperature and photosynthetically active radiation (PAR). Soil respiration (RTOT) and net ecosystem exchange (NEE) was measured with manual and automatic soil respiration chambers. RTOT was measured with opaque chambers while NEE was measured with transparent …
… of signs of lesions, skin problems, chafing, mane/tail- and coat quality, respiration, thermal comfort, eye- and nostril discharge, hoof health and lameness. The behavioural assessment was performed by a human approach test and an avoidance distance test when the horses were …
… 09:00-16:00 (Group 1) or once every hour from 10:00 to 15:00 (Group 2 and 3). Respiration rate and rectal- and skin temperature were measured three times per day in group 1 and two video cameras were installed to monitor shelter use at night (Group 1). Climatic conditions were …
… Vid det första tillfället fick eleverna svara på frågor om fotosyntesen och respirationen, och vid det andra tillfället beskrev de ekologin i ett akvarie. På frågan om var fotosyntesen sker har flera av eleverna svarat att den sker i växter. På frågan om hur växten producerar ny …
