Global ETD Search
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Showing 1 to 2 of 2 for “"phosphorus toxicity"”.
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Effects of Excessive Soil Phosphorus on Pinus taeda L. Nutrient Uptake, Survival, and Growth
… that old-fields with high available soil phosphorus (P) are difficult for the successful establishment of loblolly pine (Pinus taeda L.) plantations, with high mortality of seedlings and atypical tree form. These fields often acquired high P soil concentrations as a result of decades of …
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Manganese uptake, transport, and toxicity in two varieties of Douglas fir (Pseudotsuga menziesii) as affected by mycorrhizae: from the cellular to the organismic level
Obwohl Mangan (Mn) ein essentielles Mikro-Nährelement in allen Organismen darstellt, ist es in höheren Konzentrationen toxisch. Es wurde in dieser Arbeit untersucht, wie sich zwei unterschiedlich Mn sensitive Varietäten der Douglasie (Pseudotsuga menziesii), Viridis und Glauca in ihrer Mn-Aufnahme, …