Influence of trees on soil nutrient pools in a silvopastoral system in the Brazilian Savannah
Silvopastoral systems (SPS) have been suggested as an approach to reduce pasture degradation and, consequently, reduce the deforestation of new areas in the Brazilian cerrado (savanna). This study assessed the contribution of trees to soil fertility in a silvopastoral system in Lagoa Santa, Minas Ge...
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| creator | Reis, Guilherme Lanna Lana, Ângela Maria Quintão Maurício, Rogério Martins Lana, Regina Maria Quintão Machado, Rodrigo Matta Borges, Iran Neto, Talmir Quinzeiro |
| description | Silvopastoral systems (SPS) have been suggested as an approach to reduce pasture degradation and, consequently, reduce the deforestation of new areas in the Brazilian cerrado (savanna). This study assessed the contribution of trees to soil fertility in a silvopastoral system in Lagoa Santa, Minas Gerais State, Brazil, 19° 35′ 36″ S, 43° 51′ 56″ W; altitude 747 m. The SPS has developed since 1984, through the use of natural regeneration of the native species Zeyheria tuberculosa Vell. Bur., with a density of 160 trees ha⁻¹. The forage component of the system was Brachiaria brizantha cv. Marandu. The control treatment was a pasture adjacent to SPS with the same forage but without the influence of trees. In 2005, the litterfall of trees (leaves, fruits, and stems) was collected monthly, and the dry matter yield and nutrient content were measured. Soil profile samples were collected in February 2006. The litterfall of trees represented considerable inputs of nitrogen (N), potassium (K), and calcium (Ca²⁺). In the soil, organic matter (OM) and K reduced with depth. At this planting density, this tree species contributed mainly to amelioration of soil acidity, in the 0-2 cm layer and/or in the profile as a whole. In contrast, there were no significant differences in N, P, and K content of the control and SPS soil. This can be related to the high C/N and lignin/N ratios of the litter inputs. Agroforestry systems are complex and the site specific interactions among the components (tree, forage, and animal) must be understood to develop locally adapted systems and optimize productive efficiency. Consequently simple prescriptions for the implementation of SPS by land managers are unlikely. |
| doi_str_mv | 10.1007/s11104-009-0144-5 |
| format | Article |
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This study assessed the contribution of trees to soil fertility in a silvopastoral system in Lagoa Santa, Minas Gerais State, Brazil, 19° 35′ 36″ S, 43° 51′ 56″ W; altitude 747 m. The SPS has developed since 1984, through the use of natural regeneration of the native species Zeyheria tuberculosa Vell. Bur., with a density of 160 trees ha⁻¹. The forage component of the system was Brachiaria brizantha cv. Marandu. The control treatment was a pasture adjacent to SPS with the same forage but without the influence of trees. In 2005, the litterfall of trees (leaves, fruits, and stems) was collected monthly, and the dry matter yield and nutrient content were measured. Soil profile samples were collected in February 2006. The litterfall of trees represented considerable inputs of nitrogen (N), potassium (K), and calcium (Ca²⁺). In the soil, organic matter (OM) and K reduced with depth. At this planting density, this tree species contributed mainly to amelioration of soil acidity, in the 0-2 cm layer and/or in the profile as a whole. In contrast, there were no significant differences in N, P, and K content of the control and SPS soil. This can be related to the high C/N and lignin/N ratios of the litter inputs. Agroforestry systems are complex and the site specific interactions among the components (tree, forage, and animal) must be understood to develop locally adapted systems and optimize productive efficiency. Consequently simple prescriptions for the implementation of SPS by land managers are unlikely.</description><identifier>ISSN: 0032-079X</identifier><identifier>EISSN: 1573-5036</identifier><identifier>DOI: 10.1007/s11104-009-0144-5</identifier><identifier>CODEN: PLSOA2</identifier><language>eng</language><publisher>Dordrecht: Dordrecht : Springer Netherlands</publisher><subject>Acidity ; Agricultural soils ; Agroforestry ; Agronomy. Soil science and plant productions ; Animal, plant and microbial ecology ; Biological and medical sciences ; Biomedical and Life Sciences ; Brazil ; Cerrado ; Deforestation ; Dry matter ; Ecology ; Forage ; Forest soils ; Fundamental and applied biological sciences. Psychology ; General agronomy. Plant production ; Indigenous species ; Land management ; Leaves ; Life Sciences ; Nitrogen ; Nutrient content ; Organic matter ; Pasture ; Pastures ; Plant Physiology ; Plant Sciences ; Plant species ; Planting density ; Regular Article ; Savannahs ; Seasons ; Silvopastoral systems ; Soil acidity ; Soil contaminants ; Soil fertility ; Soil nutrients ; Soil profiles ; Soil science ; Soil Science & Conservation ; Soil-plant relationships. Soil fertility ; Soil-plant relationships. Soil fertility. Fertilization. Amendments ; Soils ; Sustainability ; Trees</subject><ispartof>Plant and soil, 2010-04, Vol.329 (1-2), p.185-193</ispartof><rights>Springer Science+Business Media B.V. 2009</rights><rights>2015 INIST-CNRS</rights><rights>COPYRIGHT 2010 Springer</rights><rights>Springer Science+Business Media B.V. 2010</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c430t-27a025cf97741472ab78ad754a424f0cab446efffa69ac4e0491d3b6c9100ff3</citedby><cites>FETCH-LOGICAL-c430t-27a025cf97741472ab78ad754a424f0cab446efffa69ac4e0491d3b6c9100ff3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/24129978$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/24129978$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,27901,27902,41464,42533,51294,57992,58225</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22550886$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Reis, Guilherme Lanna</creatorcontrib><creatorcontrib>Lana, Ângela Maria Quintão</creatorcontrib><creatorcontrib>Maurício, Rogério Martins</creatorcontrib><creatorcontrib>Lana, Regina Maria Quintão</creatorcontrib><creatorcontrib>Machado, Rodrigo Matta</creatorcontrib><creatorcontrib>Borges, Iran</creatorcontrib><creatorcontrib>Neto, Talmir Quinzeiro</creatorcontrib><title>Influence of trees on soil nutrient pools in a silvopastoral system in the Brazilian Savannah</title><title>Plant and soil</title><addtitle>Plant Soil</addtitle><description>Silvopastoral systems (SPS) have been suggested as an approach to reduce pasture degradation and, consequently, reduce the deforestation of new areas in the Brazilian cerrado (savanna). This study assessed the contribution of trees to soil fertility in a silvopastoral system in Lagoa Santa, Minas Gerais State, Brazil, 19° 35′ 36″ S, 43° 51′ 56″ W; altitude 747 m. The SPS has developed since 1984, through the use of natural regeneration of the native species Zeyheria tuberculosa Vell. Bur., with a density of 160 trees ha⁻¹. The forage component of the system was Brachiaria brizantha cv. Marandu. The control treatment was a pasture adjacent to SPS with the same forage but without the influence of trees. In 2005, the litterfall of trees (leaves, fruits, and stems) was collected monthly, and the dry matter yield and nutrient content were measured. Soil profile samples were collected in February 2006. The litterfall of trees represented considerable inputs of nitrogen (N), potassium (K), and calcium (Ca²⁺). In the soil, organic matter (OM) and K reduced with depth. At this planting density, this tree species contributed mainly to amelioration of soil acidity, in the 0-2 cm layer and/or in the profile as a whole. In contrast, there were no significant differences in N, P, and K content of the control and SPS soil. This can be related to the high C/N and lignin/N ratios of the litter inputs. Agroforestry systems are complex and the site specific interactions among the components (tree, forage, and animal) must be understood to develop locally adapted systems and optimize productive efficiency. Consequently simple prescriptions for the implementation of SPS by land managers are unlikely.</description><subject>Acidity</subject><subject>Agricultural soils</subject><subject>Agroforestry</subject><subject>Agronomy. Soil science and plant productions</subject><subject>Animal, plant and microbial ecology</subject><subject>Biological and medical sciences</subject><subject>Biomedical and Life Sciences</subject><subject>Brazil</subject><subject>Cerrado</subject><subject>Deforestation</subject><subject>Dry matter</subject><subject>Ecology</subject><subject>Forage</subject><subject>Forest soils</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General agronomy. Plant production</subject><subject>Indigenous species</subject><subject>Land management</subject><subject>Leaves</subject><subject>Life Sciences</subject><subject>Nitrogen</subject><subject>Nutrient content</subject><subject>Organic matter</subject><subject>Pasture</subject><subject>Pastures</subject><subject>Plant Physiology</subject><subject>Plant Sciences</subject><subject>Plant species</subject><subject>Planting density</subject><subject>Regular Article</subject><subject>Savannahs</subject><subject>Seasons</subject><subject>Silvopastoral systems</subject><subject>Soil acidity</subject><subject>Soil contaminants</subject><subject>Soil fertility</subject><subject>Soil nutrients</subject><subject>Soil profiles</subject><subject>Soil science</subject><subject>Soil Science & Conservation</subject><subject>Soil-plant relationships. Soil fertility</subject><subject>Soil-plant relationships. Soil fertility. Fertilization. Amendments</subject><subject>Soils</subject><subject>Sustainability</subject><subject>Trees</subject><issn>0032-079X</issn><issn>1573-5036</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9UN9rFDEQXkTBs_oH-CAGwcetM0l2s3mspdpCwYdW8EXCXC655thLzmSvUP96s2xp32Qewsz3YyZf07xHOEUA9aUgIsgWQLeAUrbdi2aFnRJtB6J_2awABG9B6V-vmzel7GDusV81v6-iH48uWseSZ1N2rrAUWUlhZPE45eDixA4pjYWFyIiVMN6nA5UpZRpZeSiT28_IdOfY10x_wxgoshu6pxjp7m3zytNY3LvH96S5_XZxe37ZXv_4fnV-dt1aKWBquSLgnfVaKYlScVqrgTaqkyS59GBpLWXvvPfUa7LSgdS4Eeve6vp378VJ82mxPeT05-jKZHbpmGPdaDhALzSirqTThbSl0ZkQfZoy2Vobtw82RedDnZ-JHhWi6lUV4CKwOZWSnTeHHPaUHwyCmUM3S-imhm7m0E1XNZ8fL6FiafSZog3lSch518Ew9JXHF16pUNy6_Hzx_8w_LKLdHP-zqUSutRoq_nHBPSVD21wX_7zhgAJwQDFoJf4BnJmkDQ</recordid><startdate>20100401</startdate><enddate>20100401</enddate><creator>Reis, Guilherme Lanna</creator><creator>Lana, Ângela Maria Quintão</creator><creator>Maurício, Rogério Martins</creator><creator>Lana, Regina Maria Quintão</creator><creator>Machado, Rodrigo Matta</creator><creator>Borges, Iran</creator><creator>Neto, Talmir Quinzeiro</creator><general>Dordrecht : Springer Netherlands</general><general>Springer</general><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SN</scope><scope>7ST</scope><scope>7T7</scope><scope>7X2</scope><scope>88A</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M0K</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>RC3</scope><scope>SOI</scope></search><sort><creationdate>20100401</creationdate><title>Influence of trees on soil nutrient pools in a silvopastoral system in the Brazilian Savannah</title><author>Reis, Guilherme Lanna ; Lana, Ângela Maria Quintão ; Maurício, Rogério Martins ; Lana, Regina Maria Quintão ; Machado, Rodrigo Matta ; Borges, Iran ; Neto, Talmir Quinzeiro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c430t-27a025cf97741472ab78ad754a424f0cab446efffa69ac4e0491d3b6c9100ff3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Acidity</topic><topic>Agricultural soils</topic><topic>Agroforestry</topic><topic>Agronomy. Soil science and plant productions</topic><topic>Animal, plant and microbial ecology</topic><topic>Biological and medical sciences</topic><topic>Biomedical and Life Sciences</topic><topic>Brazil</topic><topic>Cerrado</topic><topic>Deforestation</topic><topic>Dry matter</topic><topic>Ecology</topic><topic>Forage</topic><topic>Forest soils</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General agronomy. Plant production</topic><topic>Indigenous species</topic><topic>Land management</topic><topic>Leaves</topic><topic>Life Sciences</topic><topic>Nitrogen</topic><topic>Nutrient content</topic><topic>Organic matter</topic><topic>Pasture</topic><topic>Pastures</topic><topic>Plant Physiology</topic><topic>Plant Sciences</topic><topic>Plant species</topic><topic>Planting density</topic><topic>Regular Article</topic><topic>Savannahs</topic><topic>Seasons</topic><topic>Silvopastoral systems</topic><topic>Soil acidity</topic><topic>Soil contaminants</topic><topic>Soil fertility</topic><topic>Soil nutrients</topic><topic>Soil profiles</topic><topic>Soil science</topic><topic>Soil Science & Conservation</topic><topic>Soil-plant relationships. Soil fertility</topic><topic>Soil-plant relationships. Soil fertility. Fertilization. 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This study assessed the contribution of trees to soil fertility in a silvopastoral system in Lagoa Santa, Minas Gerais State, Brazil, 19° 35′ 36″ S, 43° 51′ 56″ W; altitude 747 m. The SPS has developed since 1984, through the use of natural regeneration of the native species Zeyheria tuberculosa Vell. Bur., with a density of 160 trees ha⁻¹. The forage component of the system was Brachiaria brizantha cv. Marandu. The control treatment was a pasture adjacent to SPS with the same forage but without the influence of trees. In 2005, the litterfall of trees (leaves, fruits, and stems) was collected monthly, and the dry matter yield and nutrient content were measured. Soil profile samples were collected in February 2006. The litterfall of trees represented considerable inputs of nitrogen (N), potassium (K), and calcium (Ca²⁺). In the soil, organic matter (OM) and K reduced with depth. At this planting density, this tree species contributed mainly to amelioration of soil acidity, in the 0-2 cm layer and/or in the profile as a whole. In contrast, there were no significant differences in N, P, and K content of the control and SPS soil. This can be related to the high C/N and lignin/N ratios of the litter inputs. Agroforestry systems are complex and the site specific interactions among the components (tree, forage, and animal) must be understood to develop locally adapted systems and optimize productive efficiency. Consequently simple prescriptions for the implementation of SPS by land managers are unlikely.</abstract><cop>Dordrecht</cop><pub>Dordrecht : Springer Netherlands</pub><doi>10.1007/s11104-009-0144-5</doi><tpages>9</tpages></addata></record> |
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| subjects | Acidity Agricultural soils Agroforestry Agronomy. Soil science and plant productions Animal, plant and microbial ecology Biological and medical sciences Biomedical and Life Sciences Brazil Cerrado Deforestation Dry matter Ecology Forage Forest soils Fundamental and applied biological sciences. Psychology General agronomy. Plant production Indigenous species Land management Leaves Life Sciences Nitrogen Nutrient content Organic matter Pasture Pastures Plant Physiology Plant Sciences Plant species Planting density Regular Article Savannahs Seasons Silvopastoral systems Soil acidity Soil contaminants Soil fertility Soil nutrients Soil profiles Soil science Soil Science & Conservation Soil-plant relationships. Soil fertility Soil-plant relationships. Soil fertility. Fertilization. Amendments Soils Sustainability Trees |
| title | Influence of trees on soil nutrient pools in a silvopastoral system in the Brazilian Savannah |
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