Decomposition of senescent leaves of signalgrass (Urochloa decumbens Stapf. R. Webster) and arboreal legumes in silvopastoral systems
The presence of arboreal legumes in silvopastoral systems (SPS) may affect litter production and quality, and the characteristics and distribution of soil organic matter (OM). Senescent leaves from two tree legumes [ Gliricidia sepium (Jacq.) Kunth ex. Walp. (Gliricidia) and Mimosa caesalpiniifolia...
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| Veröffentlicht in: | Agroforestry systems 2020-12, Vol.94 (6), p.2213-2224 |
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| creator | Herrera, Ana María de Mello, Alexandre Carneiro Leão Apolinário, Valéria Xavier de Oliveira Dubeux Júnior, José Carlos Batista da Silva, Valdson José dos Santos, Mércia Virginia Ferreira da Cunha, Márcio Vieira |
| description | The presence of arboreal legumes in silvopastoral systems (SPS) may affect litter production and quality, and the characteristics and distribution of soil organic matter (OM). Senescent leaves from two tree legumes [
Gliricidia sepium
(Jacq.) Kunth ex. Walp. (Gliricidia) and
Mimosa caesalpiniifolia
Benth. (Sabia)] in SPS with
Urochloa decumbens
Stapf. R. Webster (signalgrass), and from signalgrass pasture in monoculture (Signalgrass), were collected when still attached to the plant and incubated on the ground during 0, 4, 8, 16, 32, 64, 128, and 256 days. Response variables included the disappearance of dry matter (DM), OM, C, N, lignin, acid detergent insoluble nitrogen, and C:N and lignin:N ratio. Single negative exponential models were adjusted to estimate the relative decomposition rate (
k
). The decomposition rate (
k
) of DM, OM, and C was greater for Gliricidia and Signalgrass (
P
|
| doi_str_mv | 10.1007/s10457-020-00542-1 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2473254708</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2473254708</sourcerecordid><originalsourceid>FETCH-LOGICAL-c319t-99a6425aaee7700febf56590185df4b89676fc97da5aa6d29cb7a9169d0e1f43</originalsourceid><addsrcrecordid>eNp9kE1LxDAQhoMouH78AU8BL3roOulH0hzFbxAEXfEY0nayVtqmZrrC_gD_t9EVvHkamHneB-Zl7EjAXACoMxKQFyqBFBKAIk8TscVmolBpomUJ22wGQqokz6TcZXtEbwCgpSpn7PMSa9-Pntqp9QP3jhMOSDUOE-_QfiD97NrlYLtlsET85Dn4-rXzljdYr_oKB-JPkx3dnD_O-QtWNGE45XZouA2VD2i7aFqu-qhqh6jqPvxoafIhHmgd6Z4O2I6zHeHh79xni-urxcVtcv9wc3dxfp_UmdBTorWVeVpYi6gUgMPKFbLQIMqicXlVxpekq7VqbGRkk-q6UlYLqRtA4fJsnx1vtGPw7yukybz5VYifkUlzlaVFrqCMVLqh6uCJAjozhra3YW0EmO-2zaZtE9s2P20bEUPZJkQRHpYY_tT_pL4AAM-Ezw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2473254708</pqid></control><display><type>article</type><title>Decomposition of senescent leaves of signalgrass (Urochloa decumbens Stapf. R. Webster) and arboreal legumes in silvopastoral systems</title><source>Springer Nature - Complete Springer Journals</source><creator>Herrera, Ana María ; de Mello, Alexandre Carneiro Leão ; Apolinário, Valéria Xavier de Oliveira ; Dubeux Júnior, José Carlos Batista ; da Silva, Valdson José ; dos Santos, Mércia Virginia Ferreira ; da Cunha, Márcio Vieira</creator><creatorcontrib>Herrera, Ana María ; de Mello, Alexandre Carneiro Leão ; Apolinário, Valéria Xavier de Oliveira ; Dubeux Júnior, José Carlos Batista ; da Silva, Valdson José ; dos Santos, Mércia Virginia Ferreira ; da Cunha, Márcio Vieira</creatorcontrib><description>The presence of arboreal legumes in silvopastoral systems (SPS) may affect litter production and quality, and the characteristics and distribution of soil organic matter (OM). Senescent leaves from two tree legumes [
Gliricidia sepium
(Jacq.) Kunth ex. Walp. (Gliricidia) and
Mimosa caesalpiniifolia
Benth. (Sabia)] in SPS with
Urochloa decumbens
Stapf. R. Webster (signalgrass), and from signalgrass pasture in monoculture (Signalgrass), were collected when still attached to the plant and incubated on the ground during 0, 4, 8, 16, 32, 64, 128, and 256 days. Response variables included the disappearance of dry matter (DM), OM, C, N, lignin, acid detergent insoluble nitrogen, and C:N and lignin:N ratio. Single negative exponential models were adjusted to estimate the relative decomposition rate (
k
). The decomposition rate (
k
) of DM, OM, and C was greater for Gliricidia and Signalgrass (
P
< 0.05) compared to Sabia, incorporating 801 g kg DM
total
−1
, 850 g kg OM
total
−1
, and between 840 and 860 g kg C
total
−1
. Gliricidia showed greater N release rate compared to Sabia and Signalgrass, with an estimated disappearance of 23, 4, and 6 mg N g DM
–1
for Gliricidia, Sabia, and Signalgrass, respectively. Tree legumes showed lesser
k
for C:N ratio and greater for lignin concentration (
P
< 0.05). Gliricidia had greater release of nutrients to the soil, while Sabia had slower decomposition rates, but with the potential to form a more stable OM because of more recalcitrant compounds left behind. The
k
of Signalgrass was limited by the lesser N concentration and high C:N ratio in the litter, contributing to immobilization of N during litter decomposition.</description><identifier>ISSN: 0167-4366</identifier><identifier>EISSN: 1572-9680</identifier><identifier>DOI: 10.1007/s10457-020-00542-1</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Agriculture ; Biomedical and Life Sciences ; Brachiaria ; Decomposition ; Dry matter ; Forestry ; Gliricidia ; Immobilization ; Leaves ; Legumes ; Life Sciences ; Lignin ; Litter ; Monoculture ; Nitrogen ; Nutrients ; Organic matter ; Organic soils ; Pasture ; Soil organic matter ; Soils ; Urochloa decumbens</subject><ispartof>Agroforestry systems, 2020-12, Vol.94 (6), p.2213-2224</ispartof><rights>Springer Nature B.V. 2020</rights><rights>Springer Nature B.V. 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-99a6425aaee7700febf56590185df4b89676fc97da5aa6d29cb7a9169d0e1f43</citedby><cites>FETCH-LOGICAL-c319t-99a6425aaee7700febf56590185df4b89676fc97da5aa6d29cb7a9169d0e1f43</cites><orcidid>0000-0002-4721-9021</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10457-020-00542-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10457-020-00542-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids></links><search><creatorcontrib>Herrera, Ana María</creatorcontrib><creatorcontrib>de Mello, Alexandre Carneiro Leão</creatorcontrib><creatorcontrib>Apolinário, Valéria Xavier de Oliveira</creatorcontrib><creatorcontrib>Dubeux Júnior, José Carlos Batista</creatorcontrib><creatorcontrib>da Silva, Valdson José</creatorcontrib><creatorcontrib>dos Santos, Mércia Virginia Ferreira</creatorcontrib><creatorcontrib>da Cunha, Márcio Vieira</creatorcontrib><title>Decomposition of senescent leaves of signalgrass (Urochloa decumbens Stapf. R. Webster) and arboreal legumes in silvopastoral systems</title><title>Agroforestry systems</title><addtitle>Agroforest Syst</addtitle><description>The presence of arboreal legumes in silvopastoral systems (SPS) may affect litter production and quality, and the characteristics and distribution of soil organic matter (OM). Senescent leaves from two tree legumes [
Gliricidia sepium
(Jacq.) Kunth ex. Walp. (Gliricidia) and
Mimosa caesalpiniifolia
Benth. (Sabia)] in SPS with
Urochloa decumbens
Stapf. R. Webster (signalgrass), and from signalgrass pasture in monoculture (Signalgrass), were collected when still attached to the plant and incubated on the ground during 0, 4, 8, 16, 32, 64, 128, and 256 days. Response variables included the disappearance of dry matter (DM), OM, C, N, lignin, acid detergent insoluble nitrogen, and C:N and lignin:N ratio. Single negative exponential models were adjusted to estimate the relative decomposition rate (
k
). The decomposition rate (
k
) of DM, OM, and C was greater for Gliricidia and Signalgrass (
P
< 0.05) compared to Sabia, incorporating 801 g kg DM
total
−1
, 850 g kg OM
total
−1
, and between 840 and 860 g kg C
total
−1
. Gliricidia showed greater N release rate compared to Sabia and Signalgrass, with an estimated disappearance of 23, 4, and 6 mg N g DM
–1
for Gliricidia, Sabia, and Signalgrass, respectively. Tree legumes showed lesser
k
for C:N ratio and greater for lignin concentration (
P
< 0.05). Gliricidia had greater release of nutrients to the soil, while Sabia had slower decomposition rates, but with the potential to form a more stable OM because of more recalcitrant compounds left behind. The
k
of Signalgrass was limited by the lesser N concentration and high C:N ratio in the litter, contributing to immobilization of N during litter decomposition.</description><subject>Agriculture</subject><subject>Biomedical and Life Sciences</subject><subject>Brachiaria</subject><subject>Decomposition</subject><subject>Dry matter</subject><subject>Forestry</subject><subject>Gliricidia</subject><subject>Immobilization</subject><subject>Leaves</subject><subject>Legumes</subject><subject>Life Sciences</subject><subject>Lignin</subject><subject>Litter</subject><subject>Monoculture</subject><subject>Nitrogen</subject><subject>Nutrients</subject><subject>Organic matter</subject><subject>Organic soils</subject><subject>Pasture</subject><subject>Soil organic matter</subject><subject>Soils</subject><subject>Urochloa decumbens</subject><issn>0167-4366</issn><issn>1572-9680</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kE1LxDAQhoMouH78AU8BL3roOulH0hzFbxAEXfEY0nayVtqmZrrC_gD_t9EVvHkamHneB-Zl7EjAXACoMxKQFyqBFBKAIk8TscVmolBpomUJ22wGQqokz6TcZXtEbwCgpSpn7PMSa9-Pntqp9QP3jhMOSDUOE-_QfiD97NrlYLtlsET85Dn4-rXzljdYr_oKB-JPkx3dnD_O-QtWNGE45XZouA2VD2i7aFqu-qhqh6jqPvxoafIhHmgd6Z4O2I6zHeHh79xni-urxcVtcv9wc3dxfp_UmdBTorWVeVpYi6gUgMPKFbLQIMqicXlVxpekq7VqbGRkk-q6UlYLqRtA4fJsnx1vtGPw7yukybz5VYifkUlzlaVFrqCMVLqh6uCJAjozhra3YW0EmO-2zaZtE9s2P20bEUPZJkQRHpYY_tT_pL4AAM-Ezw</recordid><startdate>20201201</startdate><enddate>20201201</enddate><creator>Herrera, Ana María</creator><creator>de Mello, Alexandre Carneiro Leão</creator><creator>Apolinário, Valéria Xavier de Oliveira</creator><creator>Dubeux Júnior, José Carlos Batista</creator><creator>da Silva, Valdson José</creator><creator>dos Santos, Mércia Virginia Ferreira</creator><creator>da Cunha, Márcio Vieira</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SN</scope><scope>7ST</scope><scope>7T7</scope><scope>7X2</scope><scope>7XB</scope><scope>88I</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>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>M0K</scope><scope>M2P</scope><scope>P64</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0002-4721-9021</orcidid></search><sort><creationdate>20201201</creationdate><title>Decomposition of senescent leaves of signalgrass (Urochloa decumbens Stapf. R. Webster) and arboreal legumes in silvopastoral systems</title><author>Herrera, Ana María ; de Mello, Alexandre Carneiro Leão ; Apolinário, Valéria Xavier de Oliveira ; Dubeux Júnior, José Carlos Batista ; da Silva, Valdson José ; dos Santos, Mércia Virginia Ferreira ; da Cunha, Márcio Vieira</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-99a6425aaee7700febf56590185df4b89676fc97da5aa6d29cb7a9169d0e1f43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Agriculture</topic><topic>Biomedical and Life Sciences</topic><topic>Brachiaria</topic><topic>Decomposition</topic><topic>Dry matter</topic><topic>Forestry</topic><topic>Gliricidia</topic><topic>Immobilization</topic><topic>Leaves</topic><topic>Legumes</topic><topic>Life Sciences</topic><topic>Lignin</topic><topic>Litter</topic><topic>Monoculture</topic><topic>Nitrogen</topic><topic>Nutrients</topic><topic>Organic matter</topic><topic>Organic soils</topic><topic>Pasture</topic><topic>Soil organic matter</topic><topic>Soils</topic><topic>Urochloa decumbens</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Herrera, Ana María</creatorcontrib><creatorcontrib>de Mello, Alexandre Carneiro Leão</creatorcontrib><creatorcontrib>Apolinário, Valéria Xavier de Oliveira</creatorcontrib><creatorcontrib>Dubeux Júnior, José Carlos Batista</creatorcontrib><creatorcontrib>da Silva, Valdson José</creatorcontrib><creatorcontrib>dos Santos, Mércia Virginia Ferreira</creatorcontrib><creatorcontrib>da Cunha, Márcio Vieira</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Ecology Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection (ProQuest)</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Agricultural Science Database</collection><collection>Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environmental Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>Environment Abstracts</collection><jtitle>Agroforestry systems</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Herrera, Ana María</au><au>de Mello, Alexandre Carneiro Leão</au><au>Apolinário, Valéria Xavier de Oliveira</au><au>Dubeux Júnior, José Carlos Batista</au><au>da Silva, Valdson José</au><au>dos Santos, Mércia Virginia Ferreira</au><au>da Cunha, Márcio Vieira</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Decomposition of senescent leaves of signalgrass (Urochloa decumbens Stapf. R. Webster) and arboreal legumes in silvopastoral systems</atitle><jtitle>Agroforestry systems</jtitle><stitle>Agroforest Syst</stitle><date>2020-12-01</date><risdate>2020</risdate><volume>94</volume><issue>6</issue><spage>2213</spage><epage>2224</epage><pages>2213-2224</pages><issn>0167-4366</issn><eissn>1572-9680</eissn><abstract>The presence of arboreal legumes in silvopastoral systems (SPS) may affect litter production and quality, and the characteristics and distribution of soil organic matter (OM). Senescent leaves from two tree legumes [
Gliricidia sepium
(Jacq.) Kunth ex. Walp. (Gliricidia) and
Mimosa caesalpiniifolia
Benth. (Sabia)] in SPS with
Urochloa decumbens
Stapf. R. Webster (signalgrass), and from signalgrass pasture in monoculture (Signalgrass), were collected when still attached to the plant and incubated on the ground during 0, 4, 8, 16, 32, 64, 128, and 256 days. Response variables included the disappearance of dry matter (DM), OM, C, N, lignin, acid detergent insoluble nitrogen, and C:N and lignin:N ratio. Single negative exponential models were adjusted to estimate the relative decomposition rate (
k
). The decomposition rate (
k
) of DM, OM, and C was greater for Gliricidia and Signalgrass (
P
< 0.05) compared to Sabia, incorporating 801 g kg DM
total
−1
, 850 g kg OM
total
−1
, and between 840 and 860 g kg C
total
−1
. Gliricidia showed greater N release rate compared to Sabia and Signalgrass, with an estimated disappearance of 23, 4, and 6 mg N g DM
–1
for Gliricidia, Sabia, and Signalgrass, respectively. Tree legumes showed lesser
k
for C:N ratio and greater for lignin concentration (
P
< 0.05). Gliricidia had greater release of nutrients to the soil, while Sabia had slower decomposition rates, but with the potential to form a more stable OM because of more recalcitrant compounds left behind. The
k
of Signalgrass was limited by the lesser N concentration and high C:N ratio in the litter, contributing to immobilization of N during litter decomposition.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10457-020-00542-1</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0002-4721-9021</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0167-4366 |
| ispartof | Agroforestry systems, 2020-12, Vol.94 (6), p.2213-2224 |
| issn | 0167-4366 1572-9680 |
| language | eng |
| recordid | cdi_proquest_journals_2473254708 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Agriculture Biomedical and Life Sciences Brachiaria Decomposition Dry matter Forestry Gliricidia Immobilization Leaves Legumes Life Sciences Lignin Litter Monoculture Nitrogen Nutrients Organic matter Organic soils Pasture Soil organic matter Soils Urochloa decumbens |
| title | Decomposition of senescent leaves of signalgrass (Urochloa decumbens Stapf. R. Webster) and arboreal legumes in silvopastoral systems |
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