کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4382831 | 1304233 | 2011 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Coal fly ash and farmyard manure amendments in dry-land paddy agriculture field: Effect on N-dynamics and paddy productivity
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
بوم شناسی، تکامل، رفتار و سامانه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Coal fly ash and farmyard manure amendments in dry-land paddy agriculture field: Effect on N-dynamics and paddy productivity Coal fly ash and farmyard manure amendments in dry-land paddy agriculture field: Effect on N-dynamics and paddy productivity](/preview/png/4382831.png)
چکیده انگلیسی
ⶠA field study was conducted to assess the influence of fly ash (FA) and farmyard manure (FYM) amendments on the dynamics of inorganic-N (NH4+ and NO3â), N-mineralization and nitrification rates and paddy yields. ⶠFA amendment had great impact on soil available-N, N-transformation processes and paddy yields, which depends strongly on the combined FA + FYM application. ⶠThe improvement in soil characteristics due to FA and FYM amendments resulted in the enhanced soil N-mineralization and nitrification rates and paddy productivity. ⶠFA and FYM in combined state can be used as a potential amendment strategy to enrich the soil productivity in nutrient poor soils of dry-tropical regions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Soil Ecology - Volume 47, Issue 2, February 2011, Pages 133-140
Journal: Applied Soil Ecology - Volume 47, Issue 2, February 2011, Pages 133-140
نویسندگان
Jay Shankar Singh, Vimal Chandra Pandey, D.P. Singh,