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Showing 1 to 6 of 6 for “"Foliar, Phosphorus"”.
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RESPONSE OF CANOLA, WHEAT AND PEA TO FOLIAR PHOSPHORUS FERTILIZATION IN THREE SASKATCHEWAN SOIL ZONES
… crop yields increase, greater amounts of phosphorus (P) are removed from soil in harvested plant material. As a result greater amounts of phosphorus fertilizers are required to maintain both crop yields and long-term soil fertility. However P fertilizer application practices must consider …
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The Effects of Nitrogen and Phosphorus Fertilizer on a Young Loblolly Pine Plantation on Lignite Mine Spoil in East Texas
… fertilizer combined with three levels of phosphorus fertilizer were tested in a two year-old loblolly pine plantation on a lignite mine spoil in East Texas. Growth parameters, foliar and spoil nitrogen and phosphorus concentrations were measured after two growing seasons. Nitrogen …
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The fate of applied phosphorus on a piedmont soil and its effect on loblolly pine growth twenty years after application
A loblolly pine phosphorus fertilization trial was evaluated 20 years after establishment on a Tatum silt loam in the Virginia Piedmont. Triple superphosphate (TSP) was applied at 160 kg P/ha and ground rock phosphate (GRP) was applied at both 160 kg P/ha and 670 kg P/ha. Lime (4.48 T/ha) was …
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Mine soil properties influencing white pine (Pinus atrobus L.) growth in Southwest Virginia
… used to identify minesoil, plant moisture, and foliar nutrient properties influencing white pine growth on reclaimed mine sites in southwest Virginia. PRESSAll (SAS Views, 1984) was used to determine relationships between soil properties and growth, soil properties and functional environmental …
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Effects of Excessive Soil Phosphorus Accumulation on Loblolly Pine (Pinus taeda L.) Seedlings
… soils can accumulate extremely high extractable phosphorus (P) concentrations, sometimes over 1000 mg kg<sup>-1 </sup>of plant available P. Landowners report the conversion of these pastures to loblolly pine (<em>Pinus taeda</em> L.) plantations is often problematic, with poor seedling survival …
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The effectiveness of actively accumulating dust in rejuvenating soils and ecosystems in a super-humid, high weathering and leaching environment, West Coast, South Island, New Zealand
… morphology, fractionation of pedogenic oxides, phosphorus (P) and particle sizes), and ecosystem fertility was evaluated by describing vegetation communities and foliar nutrient concentrations. Across the chronosequence, pedogenesis is characterised by rapid podsolisation including formation of …