<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2007-0934</journal-id>
<journal-title><![CDATA[Revista mexicana de ciencias agrícolas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Mex. Cienc. Agríc]]></abbrev-journal-title>
<issn>2007-0934</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-09342022000701183</article-id>
<article-id pub-id-type="doi">10.29312/remexca.v13i7.3172</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Cromatografía circular Pfeiffer en suelo tratado con altas diluciones dinamizadas]]></article-title>
<article-title xml:lang="en"><![CDATA[Pfeiffer&#8217;s circular chromatography in soil treated with high dynamized dilutions]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Domingues]]></surname>
<given-names><![CDATA[Sérgio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Boff]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Boff]]></surname>
<given-names><![CDATA[Mari Inês Carissimi]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad del Estado de Santa Catarina UDESC ]]></institution>
<addr-line><![CDATA[ Lages-SC]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Empresa de Investigación y Extensión Rural Agropecuaria de Santa Catarina  ]]></institution>
<addr-line><![CDATA[ Lages-SC]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad del Estado de Santa Catarina UDESC ]]></institution>
<addr-line><![CDATA[ Lages-SC]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>11</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>11</month>
<year>2022</year>
</pub-date>
<volume>13</volume>
<numero>7</numero>
<fpage>1183</fpage>
<lpage>1194</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-09342022000701183&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-09342022000701183&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-09342022000701183&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El potencial productivo de un suelo se puede estimar mediante indicadores de propiedades, procesos o características físicas, químicas y biológicas que pueden reflejar su nivel de apoyo en el cultivo y desarrollo de plantas. Las adaptaciones de Ehrenfried Pfeiffer (1899-1961) al trabajo desarrollado en biodinámica por Kolisko y Kolisko (1939), dieron lugar a la cromatografía circular de Pfeiffer (CCP), para analizar la calidad de suelos. La digitalización de los cromatogramas otorga mayor confiabilidad a la técnica al permitir la correlación de las propiedades del suelo por su nivel de organización y puede correlacionarse con calidad/salud. Las altas diluciones dinamizadas y la homeopatía están reguladas en la producción orgánica en Brasil y han mostrado excelentes resultados en la agricultura mundial. El objetivo de este trabajo fue evaluar los cambios que ocurren en suelos tratados con altas diluciones dinamizadas mediante estadísticas de CCP para verificar las alteraciones en los cromatogramas. El experimento se realizó en Fraiburgo, SC, Brasil. Se obtuvieron muestras de suelo en área de conservación a una profundidad de 15 cm. Las diluciones altamente dinamizadas se obtuvieron en el laboratorio de Homeopatía y Sanidad Vegetal de Lages/Epagri. Se usó el diseño de bloques completos al azar, cada tratamiento originó 10 bloques, un recipiente de cada tratamiento, en cada recipiente se realizaron tres submuestras, 30 cromatogramas por tratamiento. Los tratamientos fueron: i) agua destilada; ii) alcohol etílico al 30%; iii) Calcarea carbonica 30CH; iv) Silicea terra 30CH. El diseño fue en bloques al azar. Se demostró que la entropía es la variable eficaz en el análisis digitalizado de cromatografía CCP mediante los algoritmos (14 en total) presente en el complemento ImageJ Texture Analyzer. Calcarea carbonica 30CH y Silicea terra 30CH tuvieron los valores más altos de MZ (middle zone ou zona media), mientras que Silicea terra 30CH fue significativamente superior a los tratamientos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The productive potential of a soil can be estimated by indicators of properties, processes or physical, chemical and biological characteristics that can reflect their level of support in the cultivation and development of plants. The adaptations of Ehrenfried Pfeiffer (1899-1961) to the work developed in biodynamics by Kolisko and Kolisko (1939) gave rise to Pfeiffer&#8217;s circular chromatography (PCC), used to analyze the quality of soils. The digitalization of chromatograms gives greater reliability to the technique as it allows the correlation of soil properties by their level of organization and that this can be correlated with quality/health. High dynamized dilutions and homeopathy are regulated in organic production in Brazil and have shown excellent results in agriculture in various parts of the world. The objective of this work was to evaluate the changes that occur in soils treated with high dynamized dilutions by PCC statistics to verify the alterations in the chromatograms. The experiment was conducted in Fraiburgo, SC, Brazil. Soil samples were obtained in a permanent preservation area at a depth of up to 15 cm. The highly dynamized dilutions were obtained in the laboratory of Homeopathy and Plant Health of Lages/Epagri. The design of randomized complete blocks was used, each treatment originated 10 blocks, one container of each treatment, in each container three subsamples were performed, 30 chromatograms per treatment. The treatments were: i)distilled water; ii)30% ethyl alcohol; iii) Calcarea carbonica 30CH; and iv) Silicea terra 30CH. The design was in randomized blocks. The entropy parameter was shown to be the most effective variable in the digitalized analysis of PCC chromatography using the algorithms (14 in total) present in the ImageJ Texture Analyzer plug-in. Calcarea carbonica 30CH and Silicea terra 30CH had the highest MZ (median zone) values, while Silicea terra 30CH was significantly superior to treatments.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Calcarea carbonica]]></kwd>
<kwd lng="es"><![CDATA[Silicea terra]]></kwd>
<kwd lng="es"><![CDATA[agroecología]]></kwd>
<kwd lng="en"><![CDATA[Calcarea carbonica]]></kwd>
<kwd lng="en"><![CDATA[Silicea terra]]></kwd>
<kwd lng="en"><![CDATA[agroecology]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Andrade]]></surname>
<given-names><![CDATA[F. M. C. D.]]></given-names>
</name>
<name>
<surname><![CDATA[Casali]]></surname>
<given-names><![CDATA[V. W. D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Homeopatia, agroecologia e sustentabilidade]]></article-title>
<source><![CDATA[Rev. Brasileira de Agroecologia]]></source>
<year>2011</year>
<volume>6</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>49-56</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bell]]></surname>
<given-names><![CDATA[I. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Baldwin]]></surname>
<given-names><![CDATA[C. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Schwartz]]></surname>
<given-names><![CDATA[G. E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Translating a nonlinear systems theory model for homeopathy into empirical tests]]></article-title>
<source><![CDATA[Alternative therapies in health and medicine]]></source>
<year>2002</year>
<volume>8</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>58-66</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bellavite]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Marzotto]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Olioso]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Moratti]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Conforti]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[High-dilution effects revisited. 2. Pharmacodynamic cilindrosnisms]]></article-title>
<source><![CDATA[Homeopathy]]></source>
<year>2014</year>
<volume>103</volume>
<numero>01</numero>
<issue>01</issue>
<page-range>22-43</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bertalot]]></surname>
<given-names><![CDATA[M. J. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Métodos alternativos para controle de doenças fúngicas na cultura de jambu (Spilanthes oleraceae L.) através de Equisetum spp. e preparado biodinâmico 501]]></article-title>
<source><![CDATA[Rev. Bras. Agroecol.]]></source>
<year>2010</year>
<volume>5</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>264-74</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bezerra]]></surname>
<given-names><![CDATA[L. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Franco]]></surname>
<given-names><![CDATA[F. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Souza]]></surname>
<given-names><![CDATA[E. V. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Borsatto]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Participatory construction in agroforestry systems in family farming: ways for the agroecological transition in Brazil]]></article-title>
<source><![CDATA[Agroecology and Sustainable Food Systems]]></source>
<year>2019</year>
<volume>43</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>180-200</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<collab>Brasil</collab>
<source><![CDATA[Farmacopéia homeopática brasileira. Comissão permanente de Revisão]]></source>
<year>2011</year>
<edition>3ra</edition>
<page-range>320-65</page-range><publisher-name><![CDATA[Brasil]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Collins]]></surname>
<given-names><![CDATA[T. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Image j for microscopy]]></article-title>
<source><![CDATA[BioTechniques]]></source>
<year>2007</year>
<volume>43</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>S25-30</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Core]]></surname>
<given-names><![CDATA[R. T.]]></given-names>
</name>
</person-group>
<source><![CDATA[R: A language and environment for statistical computing. R foundation for statistical computing]]></source>
<year>2020</year>
<page-range>173</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Domingues]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Contini]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Maia]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Farina]]></surname>
<given-names><![CDATA[É.]]></given-names>
</name>
<name>
<surname><![CDATA[Gabardo]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Ribeiro]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Conhecimento agroecológico através da experimentação da Cromatografia de Pfeiffer, uma análise qualitativa dos solos]]></article-title>
<source><![CDATA[Rev. Jornada de Pós-Graduação e Pesquisa-Congrega Urcamp]]></source>
<year>2018</year>
<volume>15</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>932-40</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Domingues]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Werner]]></surname>
<given-names><![CDATA[S. S]]></given-names>
</name>
<name>
<surname><![CDATA[Bof]]></surname>
<given-names><![CDATA[M. I. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Boff]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Regrowth of yerba mate plants (Ilex paraguariensis A. St. hill.) submitted to dynamized high-dilution preparations]]></article-title>
<source><![CDATA[J. Exp. Agric. Inter.]]></source>
<year>2019</year>
<volume>36</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1-11</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Faedo]]></surname>
<given-names><![CDATA[L. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Faxina]]></surname>
<given-names><![CDATA[T. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[K. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Atanasio]]></surname>
<given-names><![CDATA[W. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Damasceno]]></surname>
<given-names><![CDATA[M. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Boff]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Germination of Lactuca sativa under different dynamization levels of Arsenicum album. In simpósio internacional de ciência, saúde e território, 5, Lages, SC]]></source>
<year>2019</year>
<page-range>1-6</page-range><publisher-name><![CDATA[Uniplac]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fritz]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Athmann]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Kautz]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Köpke]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Grouping and classification of wheat from organic and conventional production systems by combining three image forming methods]]></article-title>
<source><![CDATA[Biol. Agric. Hortic.]]></source>
<year>2011</year>
<volume>27</volume>
<numero>3-4</numero>
<issue>3-4</issue>
<page-range>320-36</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fritz]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Athmann]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Meissner]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Kauer]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Geier]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
<name>
<surname><![CDATA[Bornhütter]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Schultz]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Quality assessment of grape juice from integrated, organic and biodynamic viticulture using image forming methods]]></article-title>
<source><![CDATA[One]]></source>
<year>2020</year>
<volume>54</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>373-91</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Graciano]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Matsumoto]]></surname>
<given-names><![CDATA[L. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Demétrio]]></surname>
<given-names><![CDATA[G. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Mello]]></surname>
<given-names><![CDATA[P. E. C. T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluating pfeiffer chromatography for its validation as an indicator of soil quality]]></article-title>
<source><![CDATA[J. Agric. Stud.]]></source>
<year>2020</year>
<volume>8</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>420-46</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Haralick]]></surname>
<given-names><![CDATA[R. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Shanmugam]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Dinstein]]></surname>
<given-names><![CDATA[I. H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Textural features for image classification.]]></article-title>
<source><![CDATA[IEEE Transactions on systems, man, and cybernetics]]></source>
<year>1973</year>
<volume>6</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>610-21</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Heger]]></surname>
<given-names><![CDATA[T. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Imfeld]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Mitchell]]></surname>
<given-names><![CDATA[E. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Special issue on bioindication in soil ecosystems]]></article-title>
<source><![CDATA[Ed. Note. Eur. J. Soil Biol.]]></source>
<year>2012</year>
<volume>49</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-4</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Khemani]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Joseph]]></surname>
<given-names><![CDATA[M. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Variganti]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Case based interpretation of soil chromatograms.]]></article-title>
<source><![CDATA[European conference on case-based reasoning]]></source>
<year>2008</year>
<page-range>587-99</page-range><publisher-loc><![CDATA[berlin, heidelberg ]]></publisher-loc>
<publisher-name><![CDATA[Springer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kokornaczyk]]></surname>
<given-names><![CDATA[M. O.]]></given-names>
</name>
<name>
<surname><![CDATA[Primavera]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Luneia]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Baumgartner]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Betti]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Analysis of soils by means of Pfeiffer&#8217;s circular chromatography test and comparison to chemical analysis results]]></article-title>
<source><![CDATA[Biol. Agric. Hortic.]]></source>
<year>2017</year>
<volume>33</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>143-57</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kolisko]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Kolisko]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Agriculture of tomorrow. Gloucester:]]></source>
<year>1939</year>
<page-range>19-90</page-range><publisher-name><![CDATA[kolisko archive]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Krishnamurthy]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Swaminathan]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Quantitative determination of amino acids by circular paper chromatography]]></article-title>
<source><![CDATA[Anal. Chem.]]></source>
<year>1955</year>
<volume>27</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1396-9</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[W. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Costa]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Cardoso]]></surname>
<given-names><![CDATA[E. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Teixeira]]></surname>
<given-names><![CDATA[R. D. N. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[O. M. E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Métodos de interpretação para teste de qualidade em solos a partir da cromatografia circular plana (FCC).]]></article-title>
<source><![CDATA[Braz. J. Animal Environ. Res.]]></source>
<year>2020</year>
<volume>3</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>1107-25</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Perumal]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Ananthi]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Arunkumar]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Innovative and simplest alternative analytical technology (AAT) for testing soil nutrients]]></article-title>
<source><![CDATA[J. Soil Sci. Res.]]></source>
<year>2016</year>
<volume>1</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>10-28</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="book">
<collab>Pfeiffer</collab>
<source><![CDATA[Chromatography applied to quality testing]]></source>
<year>1984</year>
<page-range>3-44</page-range><publisher-name><![CDATA[Steiner books]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pilon]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Cardoso]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Medeiros]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Guía prático de cromatografía de Pfeiffer. EMBRAPA clima temperado-documentos (Infoteca-E).]]></source>
<year>2018</year>
<page-range>3-62</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pinheiro]]></surname>
<given-names><![CDATA[S. X.]]></given-names>
</name>
</person-group>
<source><![CDATA[Saúde do Solo: Biopoder camponês versus agronegócio]]></source>
<year>2015</year>
<page-range>10-130</page-range><publisher-name><![CDATA[Rio Grande do Sul: salles.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Restrepo]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Pinheiro]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Cromatografía: imagines de vida y destrucción del suelo. Cali: Feriva]]></source>
<year>2011</year>
<page-range>25-310</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Saavedra]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Arroyo]]></surname>
<given-names><![CDATA[F. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Peña]]></surname>
<given-names><![CDATA[C. V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Chromatography of Pfeiffer in the analysis of soils of productive systems]]></article-title>
<source><![CDATA[Rev. Mex. Cienc. Agríc.]]></source>
<year>2018</year>
<volume>9</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>665-73</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Verdi]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Nunes]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Faedo]]></surname>
<given-names><![CDATA[L. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Boff]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Manejo homeopático no cultivo de arroz irrigado]]></article-title>
<source><![CDATA[Braz. J. Dev.]]></source>
<year>2020</year>
<volume>6</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>65540-9</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zanco]]></surname>
<given-names><![CDATA[J. J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Biofotônica na caracterização de sementes submetidas a altas diluições dinamizadas. Tese (Doutorado em Produção Vegetal)]]></source>
<year>2016</year>
<page-range>30-238</page-range><publisher-loc><![CDATA[Lages ]]></publisher-loc>
<publisher-name><![CDATA[Universidade do Estado de Santa Catarina, Centro de Ciências Agroveterinárias,]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
