CYCLING OF WINTER FORAGE NUTRIENTS UNDER INTEGRATED CROP-LIVESTOCK SYSTEMS
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https://doi.org/10.32404/rean.v7i4.4963Abstract
This study aimed to evaluate the decomposition and release of nutrients from the remaining straw of two annual forage species conducted in an integrated crop-livestock system (ICLS). The experimental design used was randomized blocks, in split plots, with three replicates. The managements were allocated in the plots (52 m2): without grazing, one grazing, and two grazings. Subplots were defined by material collection times after the forage’s desiccation (0, 30, 60, 90, and 120 days after desiccation). Dry matter yield, amounts of carbon, nitrogen, phosphorus, and potassium, and half-life time were evaluated. Oat cultivar IPR Esmeralda had the highest initial dry matter yield (6,099 kg ha-1) when not grazed, while triticale cultivar IPR 111 showed the highest average values when subjected to grazing (8,088 kg ha-1). The amounts of N, P, and K released from the remaining dry matter, regardless of the management adopted, decreased over time. Potassium was the nutrient that presented the most accelerated release, with an average half-life of 14 days. When subjected to grazing, triticale is more efficient in nutrient cycling, providing 197, 38, and 231 kg ha-1 of N, P, and K, respectively, with a half-life time of 10, 37, and 25 days, respectively. Forage species can improve the cycling of nutrients and make them available to crops in succession in the ICLS.
References
(I) Acosta, J.A.A., Amado, T.J.C., Silva, L.S., Santi, A., Weber, M.A., 2014. Decomposição da fitomassa de plantas de cobertura e liberação de nitrogênio em função da quantidade de resíduos aportada ao solo sob sistema plantio direto. Ciência Rural, 44(5), 801-809. DOI: https://doi.org/10.1590/S0103-84782014005000002.
(II) Alvares, C.A., Stape, J.L., Sentelhas, P.C., Gonçalves, J.L.M., Sparovek, G., 2013. Köppen’s climate classification map for Brazil. Meteorologische Zeitschrift, 22(6), 711-728. DOI: https://doi.org/10.1127/0941-2948/2013/0507.
(III) Anghinoni, I., Assmann, J.M., Martins, A.P., Costa, S.E., Carvalho, P.C.F., 2011. Nutrient cycling in integrated crop-livestock systems. Synergismus Scyentifica, 6(2), 1-8. DOI: https://doi.org/10.1007/978-1-4614-1587-9_7.
(IV) Assmann, A.L., Silva, H.L., Kirchner, R., Kozelinski, S.M., 2008. Espécies forrageiras para o sistema integração lavoura-pecuária, in: Assmann, A.L., Soares, A.B., Assmann, T.S., (Eds.). Integração lavoura-pecuária para a agricultura familiar. Londrina, IAPAR, p. 28-37.
(V) Assmann, J.M., Anghinoni, I., Martins, A.P., Costa, S.E.V.G.D.A., Cecagno, D., Carlos, F.S., Carvalho, P.C.D.F., 2014. Soil carbon and nitrogen stocks and fractions in a long-term integrated crop-livestock system under no-tillage in southern Brazil. Agriculture Ecosystems Environment, 190(6), 52-59. DOI: https://doi.org/10.1016/j.agee.2013.12.003.
(VI) Braga, J.M., Defelipo, B.V., 1974. Determinação espectrofotométrica de fósforo em extratos de solo e material vegetal. Revista Ceres, 21(113), 73-85.
(VII) Calvo, C.L., Foloni, J.S.S., Brancalião, S.R., 2010. Phytomass yield and C/N relation of single crops and intercrops of pegeon pea, sorghum and pear millet in three cut management times. Bragantia, 69(1), 77-86. DOI: https://doi.org/10.1590/S0006-87052010000100011.
(VIII) CQFSRS/SC. Comissão de Química e Fertilidade do Solo, 2004. Manual de adubação e de calagem para os estados do Rio Grande do Sul e Santa Catarina. Porto Alegre, Sociedade Brasileira de Ciência do Solo - Núcleo Regional Sul.
(IX) Dubeux Jr., J.C.B., Sollenberger, L.E., Vendramini, J.M.B., Interrante, S.M., Lira Junior, M.A., 2014. Stocking method, animal behavior, and soil nutrient redistribution: how are they linked? Crop Science, 54(5), 2341-2350. DOI: https://doi.org/10.2135/cropsci2014.01.0076.
(X) Dumbrava, M., Basa, A.G., Ion, V., Epure, L.I., Dinca, N., Stefan, D., 2014. Results regarding yield and yield components at different triticale varieties. Scientific Papers. Series A. Agronomy, 57, 174-179. DOI: https://doi.org/10.1016/j.aaspro.2016.09.023.
(XI) Ferreira, D.F., 2011. Sisvar: a computer statistical analysis system. Ciência e Agrotecnologia, 35(6), 1039-1042. DOI: https://doi.org/10.1590/S1413-70542011000600001.
(XII) Giacomini, S.J., Aita, C., Hubner, A.P., Lunkes, A., Guidini, E., Amaral, E.B., 2003. Phosphorus and potassium release during decomposition of crops residues in no-tillage system. Pesquisa Agropecuária Brasileira, 38(9), 1097-1104. DOI: https://doi.org/10.1590/S0100-204X2003000900011.
(XIII) Hentz, P., Carvalho, N.L., Luz, L.V., Barcellos, A.L., 2014. Nitrogen cycling in crop-livestock systems. Ciência e Natura, 36(2), 663-676. DOI: https://doi.org/10.1590/S0100-204X2015001000013.
(XIV) Krutzmann, A., Cecato, U., Silva, A.P., Tormenta, C.A., Iwamoto, B.S., Martins, E.N., 2013. Palhadas de gramíneas tropicais e rendimento da soja no sistema de integração lavoura-pecuária. Bioscience Journal, 29(4), 842-851.
(XV) Marcelo, A.V., Corá, J.E., Fernandes, C., 2012. Crop sequences in no-tillage system: I - Dry matter production and nutrient accumulation. Revista Brasileira de Ciência do Solo, 36(5), 1568-1582. DOI: https://doi.org/10.1590/S0100-06832009000200019.
(XVI) Marschner, H., 1995. Functions of mineral nutrients: macronutrients, in: Marschner, H., (Ed.). Mineral nutrition of higher plants, second ed. San Diego, Academic, p. 229-312.
(XVII) Mattei, E., Oliveira, P.S.R., Rampim, L., Egewarth, J.F., Rego, C.A.R.M., Piano, J.T., Herrera, J.L., 2018. Remaining straw and release of nutrients from oat managed in integrated crop-livestock. Bioscience Journal, 34(1), 206-215. DOI: https://doi.org/10.14393/BJ-v34n6a2018-42036.
(XVIII) Medrado, R.D., Rios, E.M., Lopes, E.C.P., Carvalho, P.C.F., Moraes, A., Lang, C.R., 2011. Decomposition of the cultural residue and release nitrogen to culture of maize. Scientia Agraria, 12(2), 97-107.
(XIX) Meinerz, G.R., Olivio, C.J., Fontaneli, R.S., Nornberg, J.L., Agnolin, C.A., Scheibler, R.B., Horst, T., Fontaneli, R.S., 2011. Valor nutritivo da forragem de genótipos de cereais de inverno de duplo propósito. Revista Brasileira de Zootecnia, 35(4), 1197-1206. DOI: https://doi.org/10.1590/S1516-35982011000600003.
(XX) Moraes, A., Carvalho, P.C.F., Anghinoni, I., Lustosa, S.B.C., Costa, S.E.V.G.A., Kunrath, R.R., 2014. Integrated crop-livestock systems in the Brazilian subtropic. European Journal of Agronomy, 57(7), 4-9. DOI: https://doi.org/10.1016/j.eja.2013.10.004.
(XXI) Nicoloso, R.S., Lovato, T., Amado, T.J.C., Bayer, C., Lanzanova, M.E., 2008. Soil organic carbon budget under crop-livestock integration in southern Brazil. Revista Brasileira de Ciência do Solo, 32(6), 2425-2433. DOI: https://doi.org/10.1590/S0100-06832008000600020.
(XXII) Paul, E.A., Clark, F.E., 1989. Soil microbiology and biochemistry. San Diego, Academic Press.
(XXIII) Perin, A., Santos, R.H.S., Caballero, S.S.S.U, Guerra, J.G.M., Gusmão, L.A., 2010. P, K, Ca and Mg accumulation and release by sunnhemp and millet in monocrop and intercropping. Revista Ceres, 57(2), 274-281. DOI: https://doi.org/10.1590/S0034-737X2010000200020.
(XXIV) Piano, J.T., Egewarth, J.F., Egewarth, V.A., Mattei, E., Bartzen, B.T., Oliveira, P.S.R., 2017. Deposition and composition of residual straw in area under integrated crop livestock. Revista Agrarian, 10(37), 234-243. DOI: https://doi.org/10.30612/agrarian.v10i37.6670.
(XXV) Santos, H.G., Jacomine, P.K.T., Anjos, L.H.C., Oliveira, V.A., Lumbreras, J.F., Coelho, M.R., Almeida, J.A., Araujo Filho, J.C., Oliveira, J.B., Cunha, T.J.F., 2018. Sistema brasileiro de classificação de solos, quinta ed. rev. e ampl. Brasília, Embrapa.
(XXVI) Santos, F.C., Albuquerque Filho, M.R., Vilela, L., Ferreira, G.B., Carvalho, M.C.S., Viana, J.H.M., 2014. Decompostion and macronutrient release from maize and brachiaria straw under a crop-livestock system in the cerrado of Bahia. Revista Brasileira de Ciência do Solo, 38(6), 1855-1861. DOI: https://doi.org/10.1590/S0100-06832014000600020.
(XXVII) Silva, C.P., Monteiro, F.A., 2007. Nitrogen and calcium fertilization on tanzaniagrass morphogenesis and yield. Revista Brasileira de Zootecnia, 36(2), 335-342. DOI: https://doi.org/10.1590/S1516-35982007000200009.
(XXVIII) Silva, D.J., Queiroz, A.C., 2006. Análise de alimentos: métodos químicos e biológicos, terceira ed. Viçosa, UFV.
(XXIX) Silva, M.P., Arf, O., Sá, M.E., Abrantes, F.L., Berti, L.F., Souza, L.C.D., Arruda, N., 2014. Straw and coverage levels of nutrients soil for plants coverage seeded in summer for direct seeding bean. Revista Agrarian, 7(24), 233-243.
(XXX) Silva, P.R.F., Argenta, G., Sangoi, L., Strieder, M.L., Silva, A.A., 2006. Estratégias de manejo de coberturas de solo no inverno para cultivo do milho em sucessão no sistema de semeadura direta. Ciência Rural, 36(3), 1011-1020. DOI: https://doi.org/10.1590/S0103-84782006000300049.
(XXXI) Taffarel, L.E., Oliveira, P.S.R., Piano, J.T., Costa, P.B., Mesquita, E.E., Costa, P.F., Castagnara, D.D., Horn, M.B., Oliveira, E., 2017. Productivity and the presence of mycotoxins in oats, wheat, and triticale subjected to grazing. Semina: Ciências Agrárias, 38(6), 3749-3766. DOI: http://dx.doi.org/10.5433/1679-0359.2017v38n6p3749.
(XXXII) Taiz, L., Zeiger, E., Moller, I.M., Murphy, A., 2017. Plant Physiology and Development, sixth ed. Sinauer Associates, Sunderland.
(XXXIII) Tedesco, M.J., Gianello, C., Bissani, C.A., Bohnen, H., Volkweiss, S.J., 1995. Análises de solo, plantas e outros materiais, second ed. UFRGS, Porto Alegre.
(XXXIV) Thomas, R.J., Asakawa, N.M., 1993. Decomposition of leaf litter from tropical forage grasses and legumes. Soil Biology and Biochemistry, 25(10), 1351-1361. DOI: https://doi.org/10.1016/0038-0717(93)90050-L.
(XXXV) Wolschick, N.H., Barbosa, F.T., Bertol, I., Santos, K.F., Werner, R.S., Bagio, B., 2016. Canopy cover, biomass production and nutrient accumulation by coper crops. Revista de Ciências Agroveterinárias, 15(2), 134-143. DOI: https://doi.org/10.5965/223811711522016134.
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