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A dynamic model of a water-containing and water-conducting system is described, representing a non-growing, transpiring leaf with an attached root in ...
Read moreData are given on daily net photosynthesis (determined gasometrically using a field-chamber technique), solar radiation, canopy structure and foliage ...
Read moreLime has been applied to lakes and catchment areas in order to counteract the effects of acidification. Results are reported from laboratory and field...
Read moreThis paper describes the importance of indigenous vegetables in traditional food systems with a particular focus on Southeast Asia. Many indigenous ve...
Read moreAn investigation of 49 unreclaimed coal strip-mines between 10 and 70-yr old revealed that definite soil horizons had not yet formed but that chemical...
Read moreLarge-scale destruction of ecosystems caused by surface mining provides an opportunity for the study of colonization processes starting with primary s...
Read moreSome short-term experiments in applied ecology and agricultural research have demonstrated that nutrient applications in semi-natural grasslands can m...
Read morePerennial ryegrass, wheat, red clover and lucerne were grown on soil in pots with and without added K; foliage was leached with simulated rain and the...
Read moreSeedlings of cocksfoot populations from Norway and Portugal were planted-out 5 cm apart at the cotyledon stage into boxes equipped with partitions to ...
Read moreGrowth rate of a triploid [festucoid] natural hybrid between perennial ryegrass and meadow fescue [Festulolium loliaceum]was compared with that of the...
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