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| 1 | Effects of Organic Amendments on Soil Physical Attributes and Aggregate-Associated Phosphorus Under Long-Term Rice-Wheat Cropping显示文摘The quantification of phosphorus(P) in bulk soil and P distribution in different size fractions of water-stable aggregates(WSAs)are important for assessing potential P loss through runoff. We evaluated available and total P distribution within WSAs of a sitty clay to clay soil in a long-term fertility experiment of a rice-wheat cropping system in India. Surface soil samples were collected from seven plots amended with NPK fertilizers in combination with or without organic amendments, farmyard manure(FYM), green manure(GM), and paddy straw(PS). The plot with no NPK fertilizers or organic amendments was set as a control. The soil samples were separated by wet sieving into four soil aggregate size fractions: large macroaggregates(> 2.0 mm), small macroaggregates(0.25–2.0 mm), fine microaggregates(0.05–0.25 mm), and a silt + clay-sized fraction(< 0.05 mm). Structural indices were higher in the soil receiving organic amendments than in the soil receiving inorganic fertilizer alone. Organically amended soil had a higher proportion of stable macroaggregates than the control and the soil receiving inorganic fertilizer alone, which were rich in microaggregates. Total and available P contents within WSAs were inversely related to the aggregate size, irrespective of treatment. The distribution of available and total P in the soil aggregate size fraction was as follows: silt + clay-size fraction > small macroaggregates > fine microaggregates> large macroaggregates. Within a size class, aggregate-associated available and total P contents in the organically amended soil were in the following order: FYM > PS ≥ GM. The available P content of the microaggregates(< 0.25 mm) was 8-to 10-times higher than that of the macroaggregates(> 0.25 mm), and the total P content of the microaggregates was 4-to 5-times higher than that of the macroaggregates. Cultivation without organic amendments resulted in more microaggregates that could be checked by the application of organic amendments such as FYM and GM, which increased the proportion of water-stable macroaggregates by consolidating microaggregates into macroaggregates. | Tarik MITRAN Pabitra Kumar MANI Prasanta Kumar BANDYOPADHYAY Nirmalendu BASAK | 2018 | Pedosphere2018，28，5： | 6 |
| 2 | On bounds and algorithms for frequency synchronization for collaborative communication systems显示文摘 | Parker P A Mitran P Bliss D W | 2008 | IEEE Transactions on Signal Processing2008，56，8： | 1 |
| 3 | Space-timediversity en- hancements using collaborative communications 显示文摘 | Mitran P Ochiai H Tarokh V | 2005 | IEEE Transactions on Information Theory2005，51，6： | 1 |
| 4 | Achievable rates in cog nitive radio channels显示文摘 | N DEVROYE P MITRAN V TAROKH | 2006 | IEEE Transactions on Information Theo ry2006，52，5： | 1 |
| 5 | Performance bounds for bi-directional coded cooperation protocols显示文摘 | KIM S J MITRAN P TAROKH V | 2008 | IEEE Transactions on Information Theory2008，54，11： | 1 |
| 6 | Achievable Rates in Cognitive Radio Channels 显示文摘 | DEVROYE N MITRAN P TAROKH V | 2006 | IEEE Transaction on In- formation Theory2006，52，5： | 1 |
| 7 | Esterification of acetic acid with n-butanol using molybdenum oxides supported on calumina显示文摘 | Mitran G Mako' E V kos Re'dey A | 2010 | Catalysis Letters2010，140，： | 1 |
| 8 | Achievable rates in cognitive radio channels显示文摘 | Devroye N Mitran P Tarokh V | 2006 | IEEE Transactions on Information Theory2006，52，05： | 1 |
| 9 | Effect of nano-topographical features of Ti/TiO2 electrode surface on cell response and electrochemical stability in artificial saliva显示文摘 | Demetrescu I Pirvu C Mitran V | | 0，，1： | 1 |
| 10 | Determining the nitrogen budget and total ammononiacal nitrogen emissions from commercial broilers gr-own in envi- ronmental chambers显示文摘 | Mitran L Hatter Dennis Meisinger J J | 2008 | J Appl Poult Res2008，17，1： | 1 |
| 11 | Achievable rates in cognitive channels 显示文摘 | DEVROYE N MITRAN P TAROKH V | 2006 | IEEE Transactions on Information Theory2006，52，5： | 1 |
| 12 | Molybdena-vanadia supported on alumina: Effective catalysts for the esterification reaction of acetic acid with n-butanol 显示文摘 | Mitran G Pavel O D Marcu I G | 2013 | Journal of Molecular Catalysis A: Chemical2013，370，： | 1 |
| 13 | Geometric modeling in shape space显示文摘 | Kilian M Mitran N J Pottmann H | 2007 | ACM Transactions on Graphics2007，26，3： | 1 |
| 14 | Limits on communications in a cognitve radio channel 显示文摘 | DEVROYE N MITRAN P TAROKH V | 2006 | IEEE Communications Magzine2006，44，6： | 1 |
| 15 | Cross-Layer Optimization Using Advanced Physical Layer Techniques in Wireless Mesh Networks显示文摘 | SHABDANOV S MiTRAN P ROSENBERG C | 2012 | IEEE Transactions on Wireless Communications2012，11，4： | 1 |
| 16 | Effect of nano-topographieal fea- tures of Ti/TiO2 electrode surface on cell response and electro- chemical stability in artificial saliva 显示文摘 | Demetrescu I Pirvu C Mitran V | 2010 | Bioelectrochemistry2010，79，1： | 1 |
| 17 | Effect of nano- topographical features of Ti/TiO2 electrode surface on cell response and electrochemical stability in arti- ficial saliva显示文摘 | Demetrescu I Pirvu C Mitran V | 2010 | Bioelectrochemistry2010，79，1： | 1 |
| 18 | Limits on communications in a cognitive radio channel显示文摘 | DEVROYE N MITRAN P TAROKH V | 2006 | IEEE Communicaiton Magazine2006，44，6： | 1 |
| 19 | Rate of channel hardening of antenna selection diversity schemes and its implication on scheduling 显示文摘 | Bai D Mitran P Ghassemzadeh S S | 2009 | IEEE Trans Inf Theory2009，55，10： | 1 |
| 20 | Esterification of acetic acid with n - Butanol using vanadium oxides supported on T - alumina 显示文摘 | Mitran G Mak6b 6 R6deyc | 2012 | Comptes Rendus Chime2012，15，9： | 1 |
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