Combined effects of irrigation amount and nitrogen load on growth and needle biochemical traits of Cryptomeria japonica seedlings
Key message Growth of C. japonica under highly irrigated and N-loaded soil is noticeable because of N-induced increase of needle mass and alleviation of high irrigation-induced reduction in photosynthesis. To clarify the combined effects of change in precipitation amount and increasing nitrogen load...
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| Veröffentlicht in: | Trees (Berlin, West) West), 2017-08, Vol.31 (4), p.1317-1333 |
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| creator | Motai, Akira Terada, Yuichiro Kobayashi, Ayumi Saito, Daiki Shimada, Hirofumi Yamaguchi, Masahiro Izuta, Takeshi |
| description | Key message
Growth of
C. japonica
under highly irrigated and N-loaded soil is noticeable because of N-induced increase of needle mass and alleviation of high irrigation-induced reduction in photosynthesis.
To clarify the combined effects of change in precipitation amount and increasing nitrogen load on Japanese forest trees, 2-year-old seedlings of
Cryptomeria japonica
were treated with combinations of four irrigation levels (80, 100, 120, or 140% of annual precipitation) and three nitrogen loads (15, 50, or 100 kg ha
−1
year
−1
). The 100% of annual precipitation corresponded to 1520 mm year
−1
which was the average annual precipitation in the habitats of
C. japonica
in Japan. High irrigation amount significantly enhanced the whole-plant dry mass of the seedlings. The N load significantly enhanced the extent of high irrigation-induced increase in needle dry mass. As a result, the irrigation-induced increase in the whole-plant dry mass was greater in the treatment with the highest N. However, increase in needle dry mass induced by high irrigation enhanced plant water consumption and caused dehydration and oxidative damage in needles, thus resulting in reduced net photosynthetic rate. The high irrigation-induced reduction in net photosynthetic rate was alleviated by N load. This alleviation was not caused by N load-induced changes in antioxidative capacity but by a N load-induced increase in ribulose 1,5-bisphosphate carboxylase/oxygenase activity. These results indicate that an increase in the whole-plant dry mass of
C. japonica
seedlings grown in highly irrigated and N-loaded soil was attributed to N load-induced enhancement of high irrigation-induced increase in needle dry mass and alleviation of high irrigation-induced reduction in net photosynthetic rate. |
| doi_str_mv | 10.1007/s00468-017-1551-5 |
| format | Article |
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Growth of
C. japonica
under highly irrigated and N-loaded soil is noticeable because of N-induced increase of needle mass and alleviation of high irrigation-induced reduction in photosynthesis.
To clarify the combined effects of change in precipitation amount and increasing nitrogen load on Japanese forest trees, 2-year-old seedlings of
Cryptomeria japonica
were treated with combinations of four irrigation levels (80, 100, 120, or 140% of annual precipitation) and three nitrogen loads (15, 50, or 100 kg ha
−1
year
−1
). The 100% of annual precipitation corresponded to 1520 mm year
−1
which was the average annual precipitation in the habitats of
C. japonica
in Japan. High irrigation amount significantly enhanced the whole-plant dry mass of the seedlings. The N load significantly enhanced the extent of high irrigation-induced increase in needle dry mass. As a result, the irrigation-induced increase in the whole-plant dry mass was greater in the treatment with the highest N. However, increase in needle dry mass induced by high irrigation enhanced plant water consumption and caused dehydration and oxidative damage in needles, thus resulting in reduced net photosynthetic rate. The high irrigation-induced reduction in net photosynthetic rate was alleviated by N load. This alleviation was not caused by N load-induced changes in antioxidative capacity but by a N load-induced increase in ribulose 1,5-bisphosphate carboxylase/oxygenase activity. These results indicate that an increase in the whole-plant dry mass of
C. japonica
seedlings grown in highly irrigated and N-loaded soil was attributed to N load-induced enhancement of high irrigation-induced increase in needle dry mass and alleviation of high irrigation-induced reduction in net photosynthetic rate.</description><identifier>ISSN: 0931-1890</identifier><identifier>EISSN: 1432-2285</identifier><identifier>DOI: 10.1007/s00468-017-1551-5</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Agriculture ; Annual precipitation ; Biochemistry ; Biomedical and Life Sciences ; Damage ; Dehydration ; Forestry ; Irrigation ; Irrigation effects ; Irrigation water ; Life Sciences ; Load ; Load distribution ; Loads (forces) ; Nitrogen ; Original Article ; Oxygenase ; Photosynthesis ; Pine needles ; Plant Anatomy/Development ; Plant Pathology ; Plant Physiology ; Plant Sciences ; Precipitation ; Seedlings ; Water consumption</subject><ispartof>Trees (Berlin, West), 2017-08, Vol.31 (4), p.1317-1333</ispartof><rights>Springer-Verlag Berlin Heidelberg 2017</rights><rights>Trees is a copyright of Springer, 2017.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-1faca6f5e161caab8b8c95e3e23e17088fc20a889621c5b3e3a79c6e5a3e7d5a3</citedby><cites>FETCH-LOGICAL-c316t-1faca6f5e161caab8b8c95e3e23e17088fc20a889621c5b3e3a79c6e5a3e7d5a3</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/s00468-017-1551-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00468-017-1551-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Motai, Akira</creatorcontrib><creatorcontrib>Terada, Yuichiro</creatorcontrib><creatorcontrib>Kobayashi, Ayumi</creatorcontrib><creatorcontrib>Saito, Daiki</creatorcontrib><creatorcontrib>Shimada, Hirofumi</creatorcontrib><creatorcontrib>Yamaguchi, Masahiro</creatorcontrib><creatorcontrib>Izuta, Takeshi</creatorcontrib><title>Combined effects of irrigation amount and nitrogen load on growth and needle biochemical traits of Cryptomeria japonica seedlings</title><title>Trees (Berlin, West)</title><addtitle>Trees</addtitle><description>Key message
Growth of
C. japonica
under highly irrigated and N-loaded soil is noticeable because of N-induced increase of needle mass and alleviation of high irrigation-induced reduction in photosynthesis.
To clarify the combined effects of change in precipitation amount and increasing nitrogen load on Japanese forest trees, 2-year-old seedlings of
Cryptomeria japonica
were treated with combinations of four irrigation levels (80, 100, 120, or 140% of annual precipitation) and three nitrogen loads (15, 50, or 100 kg ha
−1
year
−1
). The 100% of annual precipitation corresponded to 1520 mm year
−1
which was the average annual precipitation in the habitats of
C. japonica
in Japan. High irrigation amount significantly enhanced the whole-plant dry mass of the seedlings. The N load significantly enhanced the extent of high irrigation-induced increase in needle dry mass. As a result, the irrigation-induced increase in the whole-plant dry mass was greater in the treatment with the highest N. However, increase in needle dry mass induced by high irrigation enhanced plant water consumption and caused dehydration and oxidative damage in needles, thus resulting in reduced net photosynthetic rate. The high irrigation-induced reduction in net photosynthetic rate was alleviated by N load. This alleviation was not caused by N load-induced changes in antioxidative capacity but by a N load-induced increase in ribulose 1,5-bisphosphate carboxylase/oxygenase activity. These results indicate that an increase in the whole-plant dry mass of
C. japonica
seedlings grown in highly irrigated and N-loaded soil was attributed to N load-induced enhancement of high irrigation-induced increase in needle dry mass and alleviation of high irrigation-induced reduction in net photosynthetic rate.</description><subject>Agriculture</subject><subject>Annual precipitation</subject><subject>Biochemistry</subject><subject>Biomedical and Life Sciences</subject><subject>Damage</subject><subject>Dehydration</subject><subject>Forestry</subject><subject>Irrigation</subject><subject>Irrigation effects</subject><subject>Irrigation water</subject><subject>Life Sciences</subject><subject>Load</subject><subject>Load distribution</subject><subject>Loads (forces)</subject><subject>Nitrogen</subject><subject>Original Article</subject><subject>Oxygenase</subject><subject>Photosynthesis</subject><subject>Pine needles</subject><subject>Plant Anatomy/Development</subject><subject>Plant Pathology</subject><subject>Plant Physiology</subject><subject>Plant Sciences</subject><subject>Precipitation</subject><subject>Seedlings</subject><subject>Water consumption</subject><issn>0931-1890</issn><issn>1432-2285</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kLFu2zAURYmiBeq6_YBuBDKr4RNNiRwDo2kCBOiSzMQT9STTkEiHpBF47J9Hhjp06cI33HsugcPYdxA_QIj2Nguxa3QloK1AKajUB7aBnayrutbqI9sII6ECbcRn9iXnoxBCNlBv2J99nDsfqOc0DORK5nHgPiU_YvExcJzjORSOoefBlxRHCnyK2PMlG1N8K4c1I-on4p2P7kCzdzjxktCvc_t0OZU4U_LIj3iKYcl5vhI-jPkr-zTglOnb37tlL_c_n_cP1dPvX4_7u6fKSWhKBQM6bAZF0IBD7HSnnVEkqZYErdB6cLVArU1Tg1OdJImtcQ0plNT2y7tlN-vuKcXXM-Vij_GcwvKlBQO6NY3RZmnB2nIp5pxosKfkZ0wXC8JeTdvVtF1M26tpqxamXpm8dMNI6Z_l_0LvWn-D0Q</recordid><startdate>20170801</startdate><enddate>20170801</enddate><creator>Motai, Akira</creator><creator>Terada, Yuichiro</creator><creator>Kobayashi, Ayumi</creator><creator>Saito, Daiki</creator><creator>Shimada, Hirofumi</creator><creator>Yamaguchi, Masahiro</creator><creator>Izuta, Takeshi</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7ST</scope><scope>7X2</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</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>GNUQQ</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M0K</scope><scope>M7P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>SOI</scope></search><sort><creationdate>20170801</creationdate><title>Combined effects of irrigation amount and nitrogen load on growth and needle biochemical traits of Cryptomeria japonica seedlings</title><author>Motai, Akira ; Terada, Yuichiro ; Kobayashi, Ayumi ; Saito, Daiki ; Shimada, Hirofumi ; Yamaguchi, Masahiro ; Izuta, Takeshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-1faca6f5e161caab8b8c95e3e23e17088fc20a889621c5b3e3a79c6e5a3e7d5a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Agriculture</topic><topic>Annual precipitation</topic><topic>Biochemistry</topic><topic>Biomedical and Life Sciences</topic><topic>Damage</topic><topic>Dehydration</topic><topic>Forestry</topic><topic>Irrigation</topic><topic>Irrigation effects</topic><topic>Irrigation water</topic><topic>Life Sciences</topic><topic>Load</topic><topic>Load distribution</topic><topic>Loads (forces)</topic><topic>Nitrogen</topic><topic>Original Article</topic><topic>Oxygenase</topic><topic>Photosynthesis</topic><topic>Pine needles</topic><topic>Plant Anatomy/Development</topic><topic>Plant Pathology</topic><topic>Plant Physiology</topic><topic>Plant Sciences</topic><topic>Precipitation</topic><topic>Seedlings</topic><topic>Water consumption</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Motai, Akira</creatorcontrib><creatorcontrib>Terada, Yuichiro</creatorcontrib><creatorcontrib>Kobayashi, Ayumi</creatorcontrib><creatorcontrib>Saito, Daiki</creatorcontrib><creatorcontrib>Shimada, Hirofumi</creatorcontrib><creatorcontrib>Yamaguchi, Masahiro</creatorcontrib><creatorcontrib>Izuta, Takeshi</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Environment Abstracts</collection><collection>Agricultural Science Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</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>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Biological 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>Environment Abstracts</collection><jtitle>Trees (Berlin, West)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Motai, Akira</au><au>Terada, Yuichiro</au><au>Kobayashi, Ayumi</au><au>Saito, Daiki</au><au>Shimada, Hirofumi</au><au>Yamaguchi, Masahiro</au><au>Izuta, Takeshi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Combined effects of irrigation amount and nitrogen load on growth and needle biochemical traits of Cryptomeria japonica seedlings</atitle><jtitle>Trees (Berlin, West)</jtitle><stitle>Trees</stitle><date>2017-08-01</date><risdate>2017</risdate><volume>31</volume><issue>4</issue><spage>1317</spage><epage>1333</epage><pages>1317-1333</pages><issn>0931-1890</issn><eissn>1432-2285</eissn><abstract>Key message
Growth of
C. japonica
under highly irrigated and N-loaded soil is noticeable because of N-induced increase of needle mass and alleviation of high irrigation-induced reduction in photosynthesis.
To clarify the combined effects of change in precipitation amount and increasing nitrogen load on Japanese forest trees, 2-year-old seedlings of
Cryptomeria japonica
were treated with combinations of four irrigation levels (80, 100, 120, or 140% of annual precipitation) and three nitrogen loads (15, 50, or 100 kg ha
−1
year
−1
). The 100% of annual precipitation corresponded to 1520 mm year
−1
which was the average annual precipitation in the habitats of
C. japonica
in Japan. High irrigation amount significantly enhanced the whole-plant dry mass of the seedlings. The N load significantly enhanced the extent of high irrigation-induced increase in needle dry mass. As a result, the irrigation-induced increase in the whole-plant dry mass was greater in the treatment with the highest N. However, increase in needle dry mass induced by high irrigation enhanced plant water consumption and caused dehydration and oxidative damage in needles, thus resulting in reduced net photosynthetic rate. The high irrigation-induced reduction in net photosynthetic rate was alleviated by N load. This alleviation was not caused by N load-induced changes in antioxidative capacity but by a N load-induced increase in ribulose 1,5-bisphosphate carboxylase/oxygenase activity. These results indicate that an increase in the whole-plant dry mass of
C. japonica
seedlings grown in highly irrigated and N-loaded soil was attributed to N load-induced enhancement of high irrigation-induced increase in needle dry mass and alleviation of high irrigation-induced reduction in net photosynthetic rate.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00468-017-1551-5</doi><tpages>17</tpages></addata></record> |
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| identifier | ISSN: 0931-1890 |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Agriculture Annual precipitation Biochemistry Biomedical and Life Sciences Damage Dehydration Forestry Irrigation Irrigation effects Irrigation water Life Sciences Load Load distribution Loads (forces) Nitrogen Original Article Oxygenase Photosynthesis Pine needles Plant Anatomy/Development Plant Pathology Plant Physiology Plant Sciences Precipitation Seedlings Water consumption |
| title | Combined effects of irrigation amount and nitrogen load on growth and needle biochemical traits of Cryptomeria japonica seedlings |
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