Legacy effect of previous residue addition—influence of length of the moist period between residue additions on soil respiration, microbial biomass and nutrient availability
In previous studies, we showed that microbial activity and nutrient availability after the second residue addition are influenced by the C/N ratio of the previously added residue, referred to as legacy effect. The aim of this experiment was to assess the influence of soil water content after the fir...
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Veröffentlicht in: | Biology and fertility of soils 2016-11, Vol.52 (8), p.1047-1057 |
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description | In previous studies, we showed that microbial activity and nutrient availability after the second residue addition are influenced by the C/N ratio of the previously added residue, referred to as legacy effect. The aim of this experiment was to assess the influence of soil water content after the first residue addition on the legacy effect. A silt loam was amended with high C/N residue (mature wheat shoots, C/N 120, H) or low C/N residue (young kikuyu shoots, C/N 22, L) at 10 g kg
−1
twice, on day 0 and on day 29 with low C/N residue following high C/N residue or vice versa (HL or LH). After the first residue addition, the soil was maintained either constantly moist for 4 weeks or dried immediately after residue addition or after 1, 2 or 3 weeks. All dried treatments were rewetted on day 28 and the second residue added on day 29 after which all soils were maintained moist until end of the experiment (day 57). Respiration was measured over 57 days and microbial biomass C (MBC), N (MBN) and P (MBP) and available N and P were determined on days 0, 29 (before second residue addition), 43 and 57. Compared to constantly moist soil, only soil drying immediately after the first residue addition reduced cumulative respiration and increased MBC on day 29, and with low C/N residue, increased available N concentration. After the second residue addition, the previous moisture treatment influenced the legacy effect in HL, but not LH. Compared to the treatment that was maintained moist after the first residue addition, cumulative respiration and MBC and available N concentration were higher in the treatment that was dried immediately after the first amendment. This can be explained by the greater amount of the previously added H residue left in the soil when the L residue was added compared to the treatment that had been moist throughout the experiment. It can be concluded that soil drying influences the legacy effect only when it occurs shortly after addition of the first residue, which is when decomposition rates are high. |
doi_str_mv | 10.1007/s00374-016-1139-z |
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−1
twice, on day 0 and on day 29 with low C/N residue following high C/N residue or vice versa (HL or LH). After the first residue addition, the soil was maintained either constantly moist for 4 weeks or dried immediately after residue addition or after 1, 2 or 3 weeks. All dried treatments were rewetted on day 28 and the second residue added on day 29 after which all soils were maintained moist until end of the experiment (day 57). Respiration was measured over 57 days and microbial biomass C (MBC), N (MBN) and P (MBP) and available N and P were determined on days 0, 29 (before second residue addition), 43 and 57. Compared to constantly moist soil, only soil drying immediately after the first residue addition reduced cumulative respiration and increased MBC on day 29, and with low C/N residue, increased available N concentration. After the second residue addition, the previous moisture treatment influenced the legacy effect in HL, but not LH. Compared to the treatment that was maintained moist after the first residue addition, cumulative respiration and MBC and available N concentration were higher in the treatment that was dried immediately after the first amendment. This can be explained by the greater amount of the previously added H residue left in the soil when the L residue was added compared to the treatment that had been moist throughout the experiment. It can be concluded that soil drying influences the legacy effect only when it occurs shortly after addition of the first residue, which is when decomposition rates are high.</description><identifier>ISSN: 0178-2762</identifier><identifier>EISSN: 1432-0789</identifier><identifier>DOI: 10.1007/s00374-016-1139-z</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Agriculture ; Bioavailability ; Biomass ; Biomedical and Life Sciences ; Drying ; Life Sciences ; Microbial activity ; Mineralization ; Moisture content ; Nutrient availability ; Nutrients ; Original Paper ; Residues ; Respiration ; Silt loam ; Soil Science & Conservation ; Soil water ; Triticum aestivum ; Water content</subject><ispartof>Biology and fertility of soils, 2016-11, Vol.52 (8), p.1047-1057</ispartof><rights>Springer-Verlag Berlin Heidelberg 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c419t-8c99a4e79f75b0ec66151a58d48c37b62c87677a42bc587395ab4cb7fae5baa63</citedby><cites>FETCH-LOGICAL-c419t-8c99a4e79f75b0ec66151a58d48c37b62c87677a42bc587395ab4cb7fae5baa63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00374-016-1139-z$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00374-016-1139-z$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Nguyen, Trung Ta</creatorcontrib><creatorcontrib>Ngo, Hue Thi Thanh</creatorcontrib><creatorcontrib>Marschner, Petra</creatorcontrib><title>Legacy effect of previous residue addition—influence of length of the moist period between residue additions on soil respiration, microbial biomass and nutrient availability</title><title>Biology and fertility of soils</title><addtitle>Biol Fertil Soils</addtitle><description>In previous studies, we showed that microbial activity and nutrient availability after the second residue addition are influenced by the C/N ratio of the previously added residue, referred to as legacy effect. The aim of this experiment was to assess the influence of soil water content after the first residue addition on the legacy effect. A silt loam was amended with high C/N residue (mature wheat shoots, C/N 120, H) or low C/N residue (young kikuyu shoots, C/N 22, L) at 10 g kg
−1
twice, on day 0 and on day 29 with low C/N residue following high C/N residue or vice versa (HL or LH). After the first residue addition, the soil was maintained either constantly moist for 4 weeks or dried immediately after residue addition or after 1, 2 or 3 weeks. All dried treatments were rewetted on day 28 and the second residue added on day 29 after which all soils were maintained moist until end of the experiment (day 57). Respiration was measured over 57 days and microbial biomass C (MBC), N (MBN) and P (MBP) and available N and P were determined on days 0, 29 (before second residue addition), 43 and 57. Compared to constantly moist soil, only soil drying immediately after the first residue addition reduced cumulative respiration and increased MBC on day 29, and with low C/N residue, increased available N concentration. After the second residue addition, the previous moisture treatment influenced the legacy effect in HL, but not LH. Compared to the treatment that was maintained moist after the first residue addition, cumulative respiration and MBC and available N concentration were higher in the treatment that was dried immediately after the first amendment. This can be explained by the greater amount of the previously added H residue left in the soil when the L residue was added compared to the treatment that had been moist throughout the experiment. It can be concluded that soil drying influences the legacy effect only when it occurs shortly after addition of the first residue, which is when decomposition rates are high.</description><subject>Agriculture</subject><subject>Bioavailability</subject><subject>Biomass</subject><subject>Biomedical and Life Sciences</subject><subject>Drying</subject><subject>Life Sciences</subject><subject>Microbial activity</subject><subject>Mineralization</subject><subject>Moisture content</subject><subject>Nutrient availability</subject><subject>Nutrients</subject><subject>Original Paper</subject><subject>Residues</subject><subject>Respiration</subject><subject>Silt loam</subject><subject>Soil Science & Conservation</subject><subject>Soil water</subject><subject>Triticum aestivum</subject><subject>Water content</subject><issn>0178-2762</issn><issn>1432-0789</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</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>eNp1kU1uFDEQhS1EJIaEA7CzxIYFDXb_2V6iiD9ppGzI2iq7qyeO3HZju4MmKw7BPbhTTkK3JgsEYlWl8veeyvUIecnZW86YeJcZa0RbMd5XnDequn9Cdrxt6ooJqZ6SHeNCVrXo62fkec63jPFOcrUjv_Z4AHukOI5oC40jnRPeubhkmjC7YUEKw-CKi-Hhx08XRr9gsLiBHsOh3GxduUE6RZcLnTG5OFCD5Tti-Mci0xhojs5vL7NLsA3f0MnZFI0DT42LE-RMIQw0LCU5DIXCHTgPxnlXjhfkbASf8cVjPSfXHz98vfxc7a8-fbl8v69sy1WppFUKWhRqFJ1haPuedxw6ObTSNsL0tZWiFwLa2thOikZ1YFprxAjYGYC-OSevT75zit8WzEVPLlv0HgKux9FcNqJpVKvkir76C72NSwrrditVS9lzJTZDfqLWr-accNRzchOko-ZMbxHqU4R6jVBvEer7VVOfNHllwwHTH87_Ff0G-hCk1A</recordid><startdate>20161101</startdate><enddate>20161101</enddate><creator>Nguyen, Trung Ta</creator><creator>Ngo, Hue Thi Thanh</creator><creator>Marschner, Petra</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SN</scope><scope>7T7</scope><scope>7UA</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>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>H95</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>LK8</scope><scope>M0K</scope><scope>M2P</scope><scope>M7P</scope><scope>P64</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope></search><sort><creationdate>20161101</creationdate><title>Legacy effect of previous residue addition—influence of length of the moist period between residue additions on soil respiration, microbial biomass and nutrient availability</title><author>Nguyen, Trung Ta ; Ngo, Hue Thi Thanh ; Marschner, Petra</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c419t-8c99a4e79f75b0ec66151a58d48c37b62c87677a42bc587395ab4cb7fae5baa63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Agriculture</topic><topic>Bioavailability</topic><topic>Biomass</topic><topic>Biomedical and Life Sciences</topic><topic>Drying</topic><topic>Life Sciences</topic><topic>Microbial activity</topic><topic>Mineralization</topic><topic>Moisture content</topic><topic>Nutrient availability</topic><topic>Nutrients</topic><topic>Original Paper</topic><topic>Residues</topic><topic>Respiration</topic><topic>Silt loam</topic><topic>Soil Science & Conservation</topic><topic>Soil water</topic><topic>Triticum aestivum</topic><topic>Water content</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nguyen, Trung Ta</creatorcontrib><creatorcontrib>Ngo, Hue Thi Thanh</creatorcontrib><creatorcontrib>Marschner, Petra</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Ecology Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Water Resources Abstracts</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>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Science Database</collection><collection>Biological 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><jtitle>Biology and fertility of soils</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nguyen, Trung Ta</au><au>Ngo, Hue Thi Thanh</au><au>Marschner, Petra</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Legacy effect of previous residue addition—influence of length of the moist period between residue additions on soil respiration, microbial biomass and nutrient availability</atitle><jtitle>Biology and fertility of soils</jtitle><stitle>Biol Fertil Soils</stitle><date>2016-11-01</date><risdate>2016</risdate><volume>52</volume><issue>8</issue><spage>1047</spage><epage>1057</epage><pages>1047-1057</pages><issn>0178-2762</issn><eissn>1432-0789</eissn><abstract>In previous studies, we showed that microbial activity and nutrient availability after the second residue addition are influenced by the C/N ratio of the previously added residue, referred to as legacy effect. The aim of this experiment was to assess the influence of soil water content after the first residue addition on the legacy effect. A silt loam was amended with high C/N residue (mature wheat shoots, C/N 120, H) or low C/N residue (young kikuyu shoots, C/N 22, L) at 10 g kg
−1
twice, on day 0 and on day 29 with low C/N residue following high C/N residue or vice versa (HL or LH). After the first residue addition, the soil was maintained either constantly moist for 4 weeks or dried immediately after residue addition or after 1, 2 or 3 weeks. All dried treatments were rewetted on day 28 and the second residue added on day 29 after which all soils were maintained moist until end of the experiment (day 57). Respiration was measured over 57 days and microbial biomass C (MBC), N (MBN) and P (MBP) and available N and P were determined on days 0, 29 (before second residue addition), 43 and 57. Compared to constantly moist soil, only soil drying immediately after the first residue addition reduced cumulative respiration and increased MBC on day 29, and with low C/N residue, increased available N concentration. After the second residue addition, the previous moisture treatment influenced the legacy effect in HL, but not LH. Compared to the treatment that was maintained moist after the first residue addition, cumulative respiration and MBC and available N concentration were higher in the treatment that was dried immediately after the first amendment. This can be explained by the greater amount of the previously added H residue left in the soil when the L residue was added compared to the treatment that had been moist throughout the experiment. It can be concluded that soil drying influences the legacy effect only when it occurs shortly after addition of the first residue, which is when decomposition rates are high.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00374-016-1139-z</doi><tpages>11</tpages></addata></record> |
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subjects | Agriculture Bioavailability Biomass Biomedical and Life Sciences Drying Life Sciences Microbial activity Mineralization Moisture content Nutrient availability Nutrients Original Paper Residues Respiration Silt loam Soil Science & Conservation Soil water Triticum aestivum Water content |
title | Legacy effect of previous residue addition—influence of length of the moist period between residue additions on soil respiration, microbial biomass and nutrient availability |
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