Essays about: "seedling survival"
Showing result 6 - 10 of 27 essays containing the words seedling survival.
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6. Assessing the effect of Fusarium graminearum inoculation on the root structure of Swedish winter wheat cultivars (Triticum aestivum
University essay from SLU/Dept. of Crop Production EcologyAbstract : Several diseases attack the wheat crop and reduce the yield, such as root disease, which causes a tremendous loss in wheat production. Root rot has a variety of causal agents, such as nematodes, viruses, and bacteria, but the most common pathogens causing wheat root rot are oomycetes and fungi. READ MORE
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7. Samband mellan föryngrings-resultatet år 5 och kvalitets-klassning av markberedning och planteringsåtgärder på SCA:s fasta provytor i norra Sverige
University essay from SLU/Dept. of Forest Ecology and ManagementAbstract : De enskilt viktigaste skogliga åtgärderna i dagens skogsbruk sker under ungskogsfasen. Det är i ungskogsfasen grunden för det framtida be-ståndets struktur och ekonomiska avkastning läggs, men även land-skapsstrukturen i helhet. READ MORE
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8. Mosippans (Pulsatilla vernalis L.) reaktion på brandstörning : en populationsstudie på en av Sveriges rikaste mosippslokaler
University essay from SLU/Dept. of Forest Ecology and ManagementAbstract : Spring Pasque Flower, Pulsatilla vernalis (L.) Mill, is a perennial plant which grows in open and sandy pine forests. It is considered sensitive to competition and in need of repeated disturbances. In Sweden P. READ MORE
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9. Impact of experimental soil moisture manipulation on tropical tree seedling demographic fates and functional traits
University essay from Uppsala universitet/Institutionen för biologisk grundutbildning; Uppsala universitet/Institutionen för ekologi och genetikAbstract : In tropical regions, climate change is predicted to lead to increased drought frequency and intensity. The extent to which this will shift the functional diversity of tropical tree communities is unknown due to a limited understanding about the response of seedlings to variable soil moisture. READ MORE
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10. Spatiotemporal variation in the relative fitness of a northern and a southern ecotype of Arabidopsis thaliana
University essay from Uppsala universitet/Institutionen för biologisk grundutbildningAbstract : Terrestrial plants exist in almost every habitat on the earth, ranging from warm and moist tropical rainforests, hot and dry deserts, and to cold and barren tundras. Furthermore, a single species may encounter different climatic conditionshabitats within its range distribution which climatic conditions differs from one to another. READ MORE