Effects of frozen storage duration and soil temperature on the stomatal conductance and net photosynthesis of Picea glauca seedlings
Nursery grown seedlings of Picea glauca (Moench) Voss were stored frozen in the dark from approximately 10-31 weeks, thawed and grown for 28 days in a growth chamber at three soil temperatures (3, 7, and 11 degrees C). During the growing period gas exchange measurements were made every three days. S...
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| Veröffentlicht in: | Canadian journal of forest research 1993-12, Vol.23 (12), p.2459-2466 |
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| container_title | Canadian journal of forest research |
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| creator | Harper, G.J Camm, E.L |
| description | Nursery grown seedlings of Picea glauca (Moench) Voss were stored frozen in the dark from approximately 10-31 weeks, thawed and grown for 28 days in a growth chamber at three soil temperatures (3, 7, and 11 degrees C). During the growing period gas exchange measurements were made every three days. Seedling net photosynthesis (pn) and stomatal conductance (gs) showed significant interactions between soil temperature and storage duration treatments. Soil temperature did not affect seedling gs or pn, though the degree and extent of storage duration effects were dependent on soil temperature. Recovery of gs occurred over a 4-7 day period from low levels after planting. Seedlings stored longer than 22 weeks showed lower rates of pn than those stored for shorter durations. The lower pn in long-stored seedlings did not result from stomatal limitations to carbon fixation, as gs increased in seedlings stored 22 weeks |
| doi_str_mv | 10.1139/x93-305 |
| format | Article |
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During the growing period gas exchange measurements were made every three days. Seedling net photosynthesis (pn) and stomatal conductance (gs) showed significant interactions between soil temperature and storage duration treatments. Soil temperature did not affect seedling gs or pn, though the degree and extent of storage duration effects were dependent on soil temperature. Recovery of gs occurred over a 4-7 day period from low levels after planting. Seedlings stored longer than 22 weeks showed lower rates of pn than those stored for shorter durations. The lower pn in long-stored seedlings did not result from stomatal limitations to carbon fixation, as gs increased in seedlings stored 22 weeks</description><identifier>ISSN: 0045-5067</identifier><identifier>EISSN: 1208-6037</identifier><identifier>DOI: 10.1139/x93-305</identifier><identifier>CODEN: CJFRAR</identifier><language>eng</language><publisher>Ottawa, ON: National Research Council of Canada</publisher><subject>Agronomy. Soil science and plant productions ; ALMACENAMIENTO ; Artificial regeneration. Forest nurseries. Planting ; Biological and medical sciences ; CONGELACION ; CONGELATION ; CONIFERALE ; CONIFERALES ; DURACION ; DUREE ; ECHANGE GAZEUX ; ESTOMA ; FEUILLE ; Forestry ; FOTOSINTESIS ; Fundamental and applied biological sciences. Psychology ; HOJAS ; INTERCAMBIO DE GASES ; OBSCURIDAD ; OBSCURITE ; PHOTOSYNTHESE ; PICEA GLAUCA ; PLANTULAS ; PLANTULE ; REPIQUAGE ; Sowing and planting ; STOCKAGE ; STOMATE ; TEMPERATURA DEL SUELO ; TEMPERATURE DU SOL ; TRANSPIRACION ; TRANSPIRATION ; TRASPLANTE</subject><ispartof>Canadian journal of forest research, 1993-12, Vol.23 (12), p.2459-2466</ispartof><rights>1994 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c271t-e79b5e3601507664125c99b673d326e41c6c43e0548c5d9bdebbf538bbece7f43</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3936910$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Harper, G.J</creatorcontrib><creatorcontrib>Camm, E.L</creatorcontrib><title>Effects of frozen storage duration and soil temperature on the stomatal conductance and net photosynthesis of Picea glauca seedlings</title><title>Canadian journal of forest research</title><description>Nursery grown seedlings of Picea glauca (Moench) Voss were stored frozen in the dark from approximately 10-31 weeks, thawed and grown for 28 days in a growth chamber at three soil temperatures (3, 7, and 11 degrees C). During the growing period gas exchange measurements were made every three days. Seedling net photosynthesis (pn) and stomatal conductance (gs) showed significant interactions between soil temperature and storage duration treatments. Soil temperature did not affect seedling gs or pn, though the degree and extent of storage duration effects were dependent on soil temperature. Recovery of gs occurred over a 4-7 day period from low levels after planting. Seedlings stored longer than 22 weeks showed lower rates of pn than those stored for shorter durations. The lower pn in long-stored seedlings did not result from stomatal limitations to carbon fixation, as gs increased in seedlings stored 22 weeks</description><subject>Agronomy. Soil science and plant productions</subject><subject>ALMACENAMIENTO</subject><subject>Artificial regeneration. Forest nurseries. Planting</subject><subject>Biological and medical sciences</subject><subject>CONGELACION</subject><subject>CONGELATION</subject><subject>CONIFERALE</subject><subject>CONIFERALES</subject><subject>DURACION</subject><subject>DUREE</subject><subject>ECHANGE GAZEUX</subject><subject>ESTOMA</subject><subject>FEUILLE</subject><subject>Forestry</subject><subject>FOTOSINTESIS</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>HOJAS</subject><subject>INTERCAMBIO DE GASES</subject><subject>OBSCURIDAD</subject><subject>OBSCURITE</subject><subject>PHOTOSYNTHESE</subject><subject>PICEA GLAUCA</subject><subject>PLANTULAS</subject><subject>PLANTULE</subject><subject>REPIQUAGE</subject><subject>Sowing and planting</subject><subject>STOCKAGE</subject><subject>STOMATE</subject><subject>TEMPERATURA DEL SUELO</subject><subject>TEMPERATURE DU SOL</subject><subject>TRANSPIRACION</subject><subject>TRANSPIRATION</subject><subject>TRASPLANTE</subject><issn>0045-5067</issn><issn>1208-6037</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><recordid>eNo90E1LAzEQBuAgCtYq3j3lIHhanWw22eZYSv2Agh70vGSzk-3KdlOSLFjP_nDTVjwNDM_MMC8h1wzuGePq4UvxjIM4IROWwyyTwMtTMgEoRCZAlufkIoRPAOCSw4T8LK1FEwN1llrvvnGgITqvW6TN6HXs3ED10NDgup5G3GwxNUePNPXjGvd4o6PuqXFDM5qoB4OHgQEj3a5ddGE3JBi6w4m3zqCmba9Ho2lAbPpuaMMlObO6D3j1V6fk43H5vnjOVq9PL4v5KjN5yWKGpaoFcglMQCllwXJhlKplyRueSyyYkabgCKKYGdGousG6toLP6hoNlrbgU3J33Gu8C8Gjrba-22i_qxhU-_CqFF6Vwkvy9ii3OhjdW5_-6sI_54pLxSCxmyOz2lW69Yks5koAkynfXzoaeR4</recordid><startdate>19931201</startdate><enddate>19931201</enddate><creator>Harper, G.J</creator><creator>Camm, E.L</creator><general>National Research Council of Canada</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19931201</creationdate><title>Effects of frozen storage duration and soil temperature on the stomatal conductance and net photosynthesis of Picea glauca seedlings</title><author>Harper, G.J ; Camm, E.L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c271t-e79b5e3601507664125c99b673d326e41c6c43e0548c5d9bdebbf538bbece7f43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>Agronomy. Soil science and plant productions</topic><topic>ALMACENAMIENTO</topic><topic>Artificial regeneration. Forest nurseries. Planting</topic><topic>Biological and medical sciences</topic><topic>CONGELACION</topic><topic>CONGELATION</topic><topic>CONIFERALE</topic><topic>CONIFERALES</topic><topic>DURACION</topic><topic>DUREE</topic><topic>ECHANGE GAZEUX</topic><topic>ESTOMA</topic><topic>FEUILLE</topic><topic>Forestry</topic><topic>FOTOSINTESIS</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>HOJAS</topic><topic>INTERCAMBIO DE GASES</topic><topic>OBSCURIDAD</topic><topic>OBSCURITE</topic><topic>PHOTOSYNTHESE</topic><topic>PICEA GLAUCA</topic><topic>PLANTULAS</topic><topic>PLANTULE</topic><topic>REPIQUAGE</topic><topic>Sowing and planting</topic><topic>STOCKAGE</topic><topic>STOMATE</topic><topic>TEMPERATURA DEL SUELO</topic><topic>TEMPERATURE DU SOL</topic><topic>TRANSPIRACION</topic><topic>TRANSPIRATION</topic><topic>TRASPLANTE</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Harper, G.J</creatorcontrib><creatorcontrib>Camm, E.L</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Canadian journal of forest research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Harper, G.J</au><au>Camm, E.L</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of frozen storage duration and soil temperature on the stomatal conductance and net photosynthesis of Picea glauca seedlings</atitle><jtitle>Canadian journal of forest research</jtitle><date>1993-12-01</date><risdate>1993</risdate><volume>23</volume><issue>12</issue><spage>2459</spage><epage>2466</epage><pages>2459-2466</pages><issn>0045-5067</issn><eissn>1208-6037</eissn><coden>CJFRAR</coden><abstract>Nursery grown seedlings of Picea glauca (Moench) Voss were stored frozen in the dark from approximately 10-31 weeks, thawed and grown for 28 days in a growth chamber at three soil temperatures (3, 7, and 11 degrees C). During the growing period gas exchange measurements were made every three days. Seedling net photosynthesis (pn) and stomatal conductance (gs) showed significant interactions between soil temperature and storage duration treatments. Soil temperature did not affect seedling gs or pn, though the degree and extent of storage duration effects were dependent on soil temperature. Recovery of gs occurred over a 4-7 day period from low levels after planting. Seedlings stored longer than 22 weeks showed lower rates of pn than those stored for shorter durations. The lower pn in long-stored seedlings did not result from stomatal limitations to carbon fixation, as gs increased in seedlings stored 22 weeks</abstract><cop>Ottawa, ON</cop><pub>National Research Council of Canada</pub><doi>10.1139/x93-305</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0045-5067 |
| ispartof | Canadian journal of forest research, 1993-12, Vol.23 (12), p.2459-2466 |
| issn | 0045-5067 1208-6037 |
| language | eng |
| recordid | cdi_crossref_primary_10_1139_x93_305 |
| source | Alma/SFX Local Collection |
| subjects | Agronomy. Soil science and plant productions ALMACENAMIENTO Artificial regeneration. Forest nurseries. Planting Biological and medical sciences CONGELACION CONGELATION CONIFERALE CONIFERALES DURACION DUREE ECHANGE GAZEUX ESTOMA FEUILLE Forestry FOTOSINTESIS Fundamental and applied biological sciences. Psychology HOJAS INTERCAMBIO DE GASES OBSCURIDAD OBSCURITE PHOTOSYNTHESE PICEA GLAUCA PLANTULAS PLANTULE REPIQUAGE Sowing and planting STOCKAGE STOMATE TEMPERATURA DEL SUELO TEMPERATURE DU SOL TRANSPIRACION TRANSPIRATION TRASPLANTE |
| title | Effects of frozen storage duration and soil temperature on the stomatal conductance and net photosynthesis of Picea glauca seedlings |
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