Rill treatments to enhance nutrient rich soil, a case study
نویسندگان
چکیده
منابع مشابه
Leaf and soil nitrogen and phosphorus availability in a neotropical rain forest of nutrient-rich soil.
The nitrogen and phosphorus supply in a lowland rain forest with a nutrient-rich soil was investigated by means of the leaf N/P quotient. It was hypothesised a high N and P supply to the forest ecosystem with a N and P rich soil. Total N and extractable P were determined in the surface (10 cm) soil of three plots of the forest. Total N was analysed by the Kjeldahl method, and P was extracted wi...
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چکیده ندارد.
15 صفحه اولApplication of Gully and Rill Erosion Indicators for Estimating Soil Loss Using GIS Techniques (Case Study: Menderjan Watershed, Iran)
The problems of land degradation and soil loss are among the major problems of watersheds in Iran. For erosion and sediment estimation one can use statistical and empirical methods. For doing this, land unit map and the map of effective factors should be prepared. For erosion and sediment estimation one can use statistical and empirical methods. However, these empirical methods are usually time...
متن کاملNitrogen and phosphorus resorption in a neotropical rain forest of a nutrient-rich soil.
In tropical forests with nutrient-rich soil tree's nutrient resorption from senesced leaves has not always been observed to be low. Perhaps this lack of consistence is partly owing to the nutrient resorption methods used. The aim of the study was to analyse N and P resorption proficiency from tropical rain forest trees in a nutrient-rich soil. It was hypothesised that trees would exhibit low nu...
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ژورنال
عنوان ژورنال: Asian Journal of Agriculture and Biology
سال: 2020
ISSN: 2307-8553
DOI: 10.35495/ajab.2019.06.242