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Water pollution and water shortage are two of the most important environmental problems in China. Water pollution in China started in the 1950s and ha...
Read moreThe effects of various environmental factors on the ditch bank vegetation in peat areas in the western Netherlands were studied to find the best manag...
Read moreThe use of sewage sludge, horse dung, NPK-fertilizer, and NPK-fertilizer plus bark to improve yields of grasses and clover sown on iron-mine tailings ...
Read moreRoots of Hyparrhenia filipéndula contained a water-soluble, heat-labile and dialysable substance which inhibited nitrifying bacteria. Alcohol extracts...
Read moreGraphs and histograms are given showing changes in the stomatal resistance of Vicia faba leaves during the day as related to leaf insertion and date o...
Read moreMany invasive species are introduced by trade, and there is a need for studies of pre-emptive measures to lower the risk of introductions, as post-est...
Read moreShoots of Calluna vulgaris were covered in a thin layer of gypsum which held sufficient water to give good estimates of evaporation rate and surface t...
Read moreFestuca pratensis and Lolium perenne developed their roots less rapidly when grown with their triploid hybrid than when grown alone or together. The e...
Read moreThe growth rates of Festuca pratensis (S215), Lolium perenne and their triploid hybrid, F. loliaceum, were compared. The plants were grown singly and ...
Read moreA 3-parameter probabilistic model provided a good fit to data relating seed set to the number of florets on red clover inflorescences visited by bumbl...
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