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- aggregation classification "C3".
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2009".
- aggregation hasFormat 956637.bibtex.
- aggregation hasFormat 956637.csv.
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- aggregation hasFormat 956637.doc.
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- aggregation hasFormat 956637.yaml.
- aggregation language "eng".
- aggregation publisher "Royal Academies of Belgium for Science and the Arts".
- aggregation subject "Agriculture and Food Sciences".
- aggregation title "The influence of artificial root exudates on nitrogen mineralization in paddy rice soils under saturated conditions".
- aggregation abstract "Plant roots exude a wide range of low molecular weight organic compounds in to the rhizosphere, which undoubtedly influences N turnover. However, the exact influence of these organic compounds on nitrogen mineralization is yet unknown. The effects of rice root exudates on net nitrogen mineralization were investigated in a six week incubation study at 25°C of three different rice soils from Bangladesh under saturated conditions. This study consisted of four different treatments with artificial root exudates applications, namely (1) low molecular weight organic acids (a mixture of malic, tartaric, succinic, citric and lactic acid at a C-ratio of 80:9:5:4:2), (2) carbohydrates (glucose), (3) a mixture of organic acids and carbohydrate solutions (at a C-ratio of 50:50) along with a (4) control. Root exudates were artificially injected into the soil column at three fixed locations each week at a rate of 103 µg C g-1soil week-1. An inconsistent treatment effect was found on the nitrogen mineralization over three different rice soils under saturated condition. Therefore, this effect of artificial root exudates seems to be site specific. In only one of the three studied sites, enhanced N mineralization was observed in all amended treatments. Hence the stimulatory effect on the N mineralization seems to derive from a ‘priming effect’.".
- aggregation authorList BK121603.
- aggregation endPage "20".
- aggregation startPage "20".
- aggregation isDescribedBy 956637.
- aggregation similarTo LU-956637.