000			03306nab a22005057a 4500
999			_c27892 _d27892
001			G93534
003			MX-TxCIM
005			20240216162442.0
008			200917s2009 ne |||p|op||| 00| 0 eng d
022			_a1573-5036 (Online)
022			_a0032-079X
024	8		_ahttps://doi.org/10.1007/s11104-009-9975-3
040			_aMX-TxCIM
041			_aeng
090			_aCIS-5690
100	1		_aMontoya-González, A. _915860
245	1	0	_aStraw management, crop rotation and nitrogen source effect on carbon and nitrogen dynamics : _ba laboratory study
260			_aDordrecht (Netherlands) : _bSpringer, _c2009.
500			_aPeer review
500			_aPeer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0032-079X
520			_aStraw incorporation, crop rotation and organic fertilizer applications have been proposed to counter the negative effects of straw burning, inorganic N fertilizer application and intensive agriculture practices for wheat production in the state of Sonora (México). A laboratory study was done to investigate how these alternative agriculture practices applied for 9 years affected carbon dioxide (CO2), nitrous oxide (N2O) and nitrogen (N2) emissions and inorganic N in soil. Emission of CO2 decreased 1.2 times in soil burned compared to soil where residue was incorporated, but emissions of N2 increased 4.1 times and the increase in inorganic N or the N mineralization rate 1.4 times. Including Sesbania spp. in the crop rotation reduced N mineralization rate 1.2 times when residue was burned, but increased it 1.5 times when it was incorporated compared to clean fallow or the cultivation of maize. Fertilizing soil with urea increased the N mineralization rate 4.9 times and the N2O emission 2 times while chicken manure increased it 11.4 times and 3.7 times, respectively, compared to the unamended soil when residue was burned. It was found that burning of crop residue increased N mineralization and N2 emissions, but decreased microbial activity. Addition of chicken manure increased emissions of N2O and CO2 and concentrations of NO3−.
536			_aConservation Agriculture Program
546			_aText in English
591			_aSpringer
594			_aINT2813|CSAY01
650		7	_aCarbon mineralization _2AGROVOC _915813
650		7	_aNitrogen mineralization _2AGROVOC _912094
650		7	_aOrganic fertilizers _2AGROVOC _91740
650		7	_aFallow _2AGROVOC _92594
650		7	_aNitrous oxide _2AGROVOC _94669
650		7	_aNitrogen _2AGROVOC _92912
650		7	_aSesbania _2AGROVOC _915810
700	1		_94136 _aGonzalez-Navarro, O.E.
700	1		_aGovaerts, B. _gSustainable Intensification Program _gIntegrated Development Program _gDG's Office _8INT2813 _9860
700	1		_94612 _aSayre, K.D. _gSustainable Intensification Program _8CSAY01
700	1		_915861 _aEstrada, I.
700	1		_9188 _aLuna Guido, M.
700	1		_915814 _aCeja-Navarro, J.A.
700	1		_915812 _aPatiño-Zuñiga, L.
700	1		_aMarsch, R. _93465
700	1		_9470 _aDendooven, L.
773	0		_tPlant and Soil _gv. 325, no. 1-2, p. 243-253 _dDordrecht (Netherlands) : Springer, 2009. _wu444682 _x0032-079X
856	4		_uhttps://hdl.handle.net/20.500.12665/180 _yAccess only for CIMMYT Staff
942			_cJA _2ddc _n0