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    <subfield code="a">Nascimento, Jaqueline Silva </subfield>
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    <subfield code="a">Vieira, Maria do Carmo </subfield>
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    <subfield code="a">Z&#xE1;rate, N&#xE9;stor Antonio  Heredia </subfield>
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    <subfield code="a">Goelzer, Ademir </subfield>
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    <subfield code="a">Silva, Orivaldo Benedito da </subfield>
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    <subfield code="a">Santos, Cleberton  Correia </subfield>
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    <subfield code="a">Growth of Campomanesia adamantium (Cambess.) O. Berg, native to Brazilian Cerrado, with green manure in agroecological system contributes to the preservation of the species</subfield>
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Publica&#xE7;&#xE3;o online; 46 ref.; 5 illus.; 9 tables; Summaries (En, Pt)

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Abstract -       Campomanesia adamantium (guavira) is a native plant of the Brazilian Cerrado used both as food and as medicine. The plant has undergone indiscriminate over-exploitation in its habitat, which, in association with fires and deforestation, puts the species at risk of extinction. To preserve the species, in situ and ex situ management actions are required and agroecological practices associated with green manuring is the recommended system. In this study, we investigated the development of C. adamantium grown with the green manures Stylosanthes macrocephala, Pueraria phaseoloides, Calopogonium mucunoides, and Cajanus cajan, as well as the chemical and microbiological properties of the soil. The green manures had the highest production of fresh and dry masses at the second cut and C. mucunoides, S. macrocephala, and P. phaseoloides presented the highest nutrient concentrations. C. mucunoides mass decomposed rapidly and influenced the chemical properties of the soil, with a greater role of soil microorganisms in the biochemical process of decomposition of the organic residues. The best-developed and highest yielding plants with the highest leaf nutrient content were obtained for C. adamantium grown with the green manures C. mucunoides and S. macrocephala. The results showed that C. adamantium responded positively to the use of the green manure C. mucunoides with increased leaf production. This agroecological cultivation to contributes for the preservation of C. adamantium and the appropriate use of the natural resources of the Cerrado.



Index terms:      Guavira; Stylosanthes macrocephala; Pueraria phaseoloides; Calopogonium mucunoides; Cajanus cajan</subfield>
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Resumo -       A Campomanesia adamantium (guavira) &#xE9; nativa do Cerrado brasileiro e utilizada como aliment&#xED;cia e medicinal. A planta tem sido explorada indiscriminadamente em seu h&#xE1;bitat, o que, somado &#xE0;s queimadas e ao desmatamento, levam-na ao risco de extin&#xE7;&#xE3;o. Para a preserva&#xE7;&#xE3;o da esp&#xE9;cie, &#xE9; essencial seu manejo in situ e ex situ, e as pr&#xE1;ticas agroecol&#xF3;gicas associadas &#xE0; aduba&#xE7;&#xE3;o verde s&#xE3;o um sistema recomendado. Neste estudo, investigamos o desenvolvimento da C. adamantium cultivada com os adubos verdes Stylosanthes macrocephala, Pueraria phaseoloides, Calopogonium mucunoides e Cajanus cajan, al&#xE9;m dos atributos qu&#xED;micos e microbiol&#xF3;gicos do solo. Os adubos verdes tiveram maiores produ&#xE7;&#xF5;es de massas frescas e secas no segundo corte, e as plantas de C. mucunoides, S. macrocephala e P. phaseoloides tiveram maiores concentra&#xE7;&#xF5;es de nutrientes. A massa do C. mucunoides teve r&#xE1;pida decomposi&#xE7;&#xE3;o e influenciou os atributos qu&#xED;micos do solo, havendo maior atua&#xE7;&#xE3;o dos microrganismos do solo no processo bioqu&#xED;mico de decomposi&#xE7;&#xE3;o dos res&#xED;duos org&#xE2;nicos. As plantas de C. adamantium mais bem desenvolvidas e com maiores produ&#xE7;&#xF5;es e teores de nutrientes nas folhas foram cultivadas com os adubos verdes C. mucunoides e S. macrocephala. Os resultados mostraram que as plantas de C. adamantium respondem positivamente ao uso do adubo verde C. mucunoides, com aumento da produ&#xE7;&#xE3;o de folhas. Este cultivo agroecol&#xF3;gico contribui para a preserva&#xE7;&#xE3;o de C. adamantium e para o uso adequado dos recursos naturais do Cerrado.



Termos para indexa&#xE7;&#xE3;o:       Guavira; Stylosanthes macrocephala; Pueraria phaseoloides; Calopogonium mucunoides; Cajanus cajan</subfield>
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    <subfield code="a">CERRADO</subfield>
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    <subfield code="a">ECOLOGIA VEGETAL</subfield>
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    <subfield code="a">ESP&#xC9;CIE NATIVA</subfield>
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    <subfield code="a">ADUBO VERDE</subfield>
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    <subfield code="a">AN&#xC1;LISE SOLO</subfield>
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    <subfield code="a">PROPRIEDADE F&#xCD;SICO-QU&#xCD;MICA</subfield>
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    <subfield code="a">MICROBIOLOGIA DE SOLO</subfield>
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    <subfield code="0">805</subfield>
    <subfield code="9">317060</subfield>
    <subfield code="d">Jaboticabal-SP Sociedade Brasileira de Fruticultura 1978</subfield>
    <subfield code="o">2024-3622</subfield>
    <subfield code="t">Revista Brasileira de Fruticultura (Brazil)</subfield>
    <subfield code="x">0100-2945</subfield>
    <subfield code="g">v.  44(5) p. 1-2; (2022)</subfield>
    <subfield code="w">BR2025005432</subfield>
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