Loading…
MATTER ACCUMULATION AND PHOTOSYNTHETIC RESPONSES OF MACAW PALM TO CYCLICAL DROUGHT
ABSTRACT The objective of this work was to evaluate the plant-water relations, photosynthetic parameters and growth of macaw (Acrocomia aculeata (Jacp.) Lodd. ex Mart.) plants, thus, ten plants were subjected to three successive drought and rehydration cycles and ten other plants were irrigated norm...
Saved in:
Published in: | Caatinga 2016-01, Vol.29 (4), p.850-858 |
---|---|
Main Authors: | , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
cited_by | cdi_FETCH-LOGICAL-c436t-3c3a658ac42403ff33c1e2fe8aee7cc618bba2dbcd0a7ffbff2f496595836d803 |
---|---|
cites | cdi_FETCH-LOGICAL-c436t-3c3a658ac42403ff33c1e2fe8aee7cc618bba2dbcd0a7ffbff2f496595836d803 |
container_end_page | 858 |
container_issue | 4 |
container_start_page | 850 |
container_title | Caatinga |
container_volume | 29 |
creator | MOTA, CLENILSO SEHNEN CANO, MARCO ANTONIO OLIVA |
description | ABSTRACT The objective of this work was to evaluate the plant-water relations, photosynthetic parameters and growth of macaw (Acrocomia aculeata (Jacp.) Lodd. ex Mart.) plants, thus, ten plants were subjected to three successive drought and rehydration cycles and ten other plants were irrigated normally as control. The drought cycles consisted of a suspension of irrigation until the net CO2 assimilation rate (A) reach values lower than 5% of the control, and a rehydration until a plants recover at least 85% of A of the control plants. Reductions in A, stomatal conductance (gs ) and transpiration (E), above 95%, were found with predawn leaf water potential (Ψpd) of -1.85 MPa. After rehydration, the gs and E of plants with and without water stress was not different, however, A presented a significant difference. Leaf water potentials below -0.5 MPa reduced the intracellular and atmospheric CO2 ratio and increased water use efficiency, and values of -1.85 MPa, when both showed an increase and decrease, respectively. The reduction of A and gs was linear and proportional to Ψpd. Total dry matter accumulation reduced by 50% in the plants subjected to drought. The cyclic water stress resulted in reduction of gas exchange and matter accumulation in macaw palm plants; a stomatal limitation of A occurred until Ψpd of -1.85 MPa, and then a non-stomatal limitation.
RESUMO Com o objetivo de avaliar as relações hídricas, parâmetros fotossintéticos e crescimento em plantas de macaúba, dez plantas foram submetidas a três ciclos sucessivos de seca/recuperação e outras dez irrigadas normalmente como controle. Cada ciclo consistiu em suspender a irrigação até que a assimilação liquida de CO2 (A) fosse inferior a 5% em relação às plantas controle, momento esse de retomada da irrigação até que A recuperasse no mínimo 85% em relação ao controle. Reduções de A, condutância estomática (gs ) e transpiração (E), acima de 95%, foram obtidas em Ψam de -1.85 MPa. Após a reidratação, gs e E não apresentaram diferenças entre as plantas sem e com deficiência hídrica, diferentemente do que ocorreu com A. Potencial hídrico foliar abaixo de -0,5 MPa promoveu redução da relação entre concentração intercelular e atmosférica de CO2 e aumento do uso eficiente da água, até valores de -1.85 MPa, quando ambos apresentaram elevação e redução, respectivamente. A redução de A e gs foi linear e proporcional à de Ψam. O acúmulo de massa seca total foi reduzida em 50% pela imposição da seca. O estresse |
doi_str_mv | 10.1590/1983-21252016v29n409rc |
format | article |
fullrecord | <record><control><sourceid>proquest_doaj_</sourceid><recordid>TN_cdi_doaj_primary_oai_doaj_org_article_ed2ec9215016458d8d75edcbb3b3e174</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><scielo_id>S1983_21252016000400850</scielo_id><doaj_id>oai_doaj_org_article_ed2ec9215016458d8d75edcbb3b3e174</doaj_id><sourcerecordid>2036361985</sourcerecordid><originalsourceid>FETCH-LOGICAL-c436t-3c3a658ac42403ff33c1e2fe8aee7cc618bba2dbcd0a7ffbff2f496595836d803</originalsourceid><addsrcrecordid>eNpVUU1PwkAQbYwmEuQvmE08g_vd7bEpRUgKJXSJ4bTZbncNBCluwcR_bxFFnctMZt57M3kTBPcIDhCL4COKBOljhBmGiL_jaEdh5M1V0LkMrv_Ut0GvaTawDRIREdJOsJjGUqYLECfJcrrMYjnJZyCeDcF8nMu8WM3kOJWTBCzSYp7PirQA-QhM4yR-BvM4mwKZg2SVZJMkzsBwkS-fxvIuuHF629jed-4Gy1Eqk3E_y59OuL6hhB_6xBDNmdCGYgqJc4QYZLGzQlsbGsORKEuNq9JUUIfOlc5hRyPOIiYIrwQk3WBy1q1qvVF7v37V_kPVeq2-GrV_Udof1mZrla2wNRFGrDWJMlGJKmS2MmVJSmJRSFutwVmrMWu7rdWmPvpde7wqTt6pH4Nb4yiEgp2WP5wJe1-_HW1z-KVgSDjhLY-1KH5GGV83jbfuciaC6vQ_9U_-8j_yCbDLhLE</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2036361985</pqid></control><display><type>article</type><title>MATTER ACCUMULATION AND PHOTOSYNTHETIC RESPONSES OF MACAW PALM TO CYCLICAL DROUGHT</title><source>Publicly Available Content Database (Proquest) (PQ_SDU_P3)</source><source>SciELO Brazil</source><creator>MOTA, CLENILSO SEHNEN ; CANO, MARCO ANTONIO OLIVA</creator><creatorcontrib>MOTA, CLENILSO SEHNEN ; CANO, MARCO ANTONIO OLIVA</creatorcontrib><description>ABSTRACT The objective of this work was to evaluate the plant-water relations, photosynthetic parameters and growth of macaw (Acrocomia aculeata (Jacp.) Lodd. ex Mart.) plants, thus, ten plants were subjected to three successive drought and rehydration cycles and ten other plants were irrigated normally as control. The drought cycles consisted of a suspension of irrigation until the net CO2 assimilation rate (A) reach values lower than 5% of the control, and a rehydration until a plants recover at least 85% of A of the control plants. Reductions in A, stomatal conductance (gs ) and transpiration (E), above 95%, were found with predawn leaf water potential (Ψpd) of -1.85 MPa. After rehydration, the gs and E of plants with and without water stress was not different, however, A presented a significant difference. Leaf water potentials below -0.5 MPa reduced the intracellular and atmospheric CO2 ratio and increased water use efficiency, and values of -1.85 MPa, when both showed an increase and decrease, respectively. The reduction of A and gs was linear and proportional to Ψpd. Total dry matter accumulation reduced by 50% in the plants subjected to drought. The cyclic water stress resulted in reduction of gas exchange and matter accumulation in macaw palm plants; a stomatal limitation of A occurred until Ψpd of -1.85 MPa, and then a non-stomatal limitation.
RESUMO Com o objetivo de avaliar as relações hídricas, parâmetros fotossintéticos e crescimento em plantas de macaúba, dez plantas foram submetidas a três ciclos sucessivos de seca/recuperação e outras dez irrigadas normalmente como controle. Cada ciclo consistiu em suspender a irrigação até que a assimilação liquida de CO2 (A) fosse inferior a 5% em relação às plantas controle, momento esse de retomada da irrigação até que A recuperasse no mínimo 85% em relação ao controle. Reduções de A, condutância estomática (gs ) e transpiração (E), acima de 95%, foram obtidas em Ψam de -1.85 MPa. Após a reidratação, gs e E não apresentaram diferenças entre as plantas sem e com deficiência hídrica, diferentemente do que ocorreu com A. Potencial hídrico foliar abaixo de -0,5 MPa promoveu redução da relação entre concentração intercelular e atmosférica de CO2 e aumento do uso eficiente da água, até valores de -1.85 MPa, quando ambos apresentaram elevação e redução, respectivamente. A redução de A e gs foi linear e proporcional à de Ψam. O acúmulo de massa seca total foi reduzida em 50% pela imposição da seca. O estresse hídrico cíclico resultou em redução das trocas gasosas e de acúmulo da massa em macaúba, a limitação estomática de A atuou até Ψam de -1.85 MPa, quando passou a atuar a não estomática.</description><identifier>ISSN: 1983-2125</identifier><identifier>ISSN: 0100-316X</identifier><identifier>EISSN: 1983-2125</identifier><identifier>DOI: 10.1590/1983-21252016v29n409rc</identifier><language>eng</language><publisher>Mossoro: Universidade Federal Rural do Semiárido</publisher><subject>Accumulation ; AGRICULTURE, DAIRY & ANIMAL SCIENCE ; AGRONOMY ; Carbon dioxide ; Conductance ; Drought ; Dry matter ; FISHERIES ; FOOD SCIENCE & TECHNOLOGY ; FORESTRY ; Gas exchange ; Leaves ; Palm ; Photosynthesis ; Reduction ; Rehydration ; Resistance ; Stomata ; Stomatal conductance ; Transpiration ; VETERINARY SCIENCES ; Water potential ; Water relations ; Water stress ; Water use ; Water use efficiency</subject><ispartof>Caatinga, 2016-01, Vol.29 (4), p.850-858</ispartof><rights>Copyright Universidade Federal Rural do Semiárido 2016</rights><rights>This work is licensed under a Creative Commons Attribution 4.0 International License.</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c436t-3c3a658ac42403ff33c1e2fe8aee7cc618bba2dbcd0a7ffbff2f496595836d803</citedby><cites>FETCH-LOGICAL-c436t-3c3a658ac42403ff33c1e2fe8aee7cc618bba2dbcd0a7ffbff2f496595836d803</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.proquest.com/docview/2036361985?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>230,314,780,784,885,24150,25753,27924,27925,37012,44590</link.rule.ids></links><search><creatorcontrib>MOTA, CLENILSO SEHNEN</creatorcontrib><creatorcontrib>CANO, MARCO ANTONIO OLIVA</creatorcontrib><title>MATTER ACCUMULATION AND PHOTOSYNTHETIC RESPONSES OF MACAW PALM TO CYCLICAL DROUGHT</title><title>Caatinga</title><addtitle>Rev. Caatinga</addtitle><description>ABSTRACT The objective of this work was to evaluate the plant-water relations, photosynthetic parameters and growth of macaw (Acrocomia aculeata (Jacp.) Lodd. ex Mart.) plants, thus, ten plants were subjected to three successive drought and rehydration cycles and ten other plants were irrigated normally as control. The drought cycles consisted of a suspension of irrigation until the net CO2 assimilation rate (A) reach values lower than 5% of the control, and a rehydration until a plants recover at least 85% of A of the control plants. Reductions in A, stomatal conductance (gs ) and transpiration (E), above 95%, were found with predawn leaf water potential (Ψpd) of -1.85 MPa. After rehydration, the gs and E of plants with and without water stress was not different, however, A presented a significant difference. Leaf water potentials below -0.5 MPa reduced the intracellular and atmospheric CO2 ratio and increased water use efficiency, and values of -1.85 MPa, when both showed an increase and decrease, respectively. The reduction of A and gs was linear and proportional to Ψpd. Total dry matter accumulation reduced by 50% in the plants subjected to drought. The cyclic water stress resulted in reduction of gas exchange and matter accumulation in macaw palm plants; a stomatal limitation of A occurred until Ψpd of -1.85 MPa, and then a non-stomatal limitation.
RESUMO Com o objetivo de avaliar as relações hídricas, parâmetros fotossintéticos e crescimento em plantas de macaúba, dez plantas foram submetidas a três ciclos sucessivos de seca/recuperação e outras dez irrigadas normalmente como controle. Cada ciclo consistiu em suspender a irrigação até que a assimilação liquida de CO2 (A) fosse inferior a 5% em relação às plantas controle, momento esse de retomada da irrigação até que A recuperasse no mínimo 85% em relação ao controle. Reduções de A, condutância estomática (gs ) e transpiração (E), acima de 95%, foram obtidas em Ψam de -1.85 MPa. Após a reidratação, gs e E não apresentaram diferenças entre as plantas sem e com deficiência hídrica, diferentemente do que ocorreu com A. Potencial hídrico foliar abaixo de -0,5 MPa promoveu redução da relação entre concentração intercelular e atmosférica de CO2 e aumento do uso eficiente da água, até valores de -1.85 MPa, quando ambos apresentaram elevação e redução, respectivamente. A redução de A e gs foi linear e proporcional à de Ψam. O acúmulo de massa seca total foi reduzida em 50% pela imposição da seca. O estresse hídrico cíclico resultou em redução das trocas gasosas e de acúmulo da massa em macaúba, a limitação estomática de A atuou até Ψam de -1.85 MPa, quando passou a atuar a não estomática.</description><subject>Accumulation</subject><subject>AGRICULTURE, DAIRY & ANIMAL SCIENCE</subject><subject>AGRONOMY</subject><subject>Carbon dioxide</subject><subject>Conductance</subject><subject>Drought</subject><subject>Dry matter</subject><subject>FISHERIES</subject><subject>FOOD SCIENCE & TECHNOLOGY</subject><subject>FORESTRY</subject><subject>Gas exchange</subject><subject>Leaves</subject><subject>Palm</subject><subject>Photosynthesis</subject><subject>Reduction</subject><subject>Rehydration</subject><subject>Resistance</subject><subject>Stomata</subject><subject>Stomatal conductance</subject><subject>Transpiration</subject><subject>VETERINARY SCIENCES</subject><subject>Water potential</subject><subject>Water relations</subject><subject>Water stress</subject><subject>Water use</subject><subject>Water use efficiency</subject><issn>1983-2125</issn><issn>0100-316X</issn><issn>1983-2125</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><sourceid>DOA</sourceid><recordid>eNpVUU1PwkAQbYwmEuQvmE08g_vd7bEpRUgKJXSJ4bTZbncNBCluwcR_bxFFnctMZt57M3kTBPcIDhCL4COKBOljhBmGiL_jaEdh5M1V0LkMrv_Ut0GvaTawDRIREdJOsJjGUqYLECfJcrrMYjnJZyCeDcF8nMu8WM3kOJWTBCzSYp7PirQA-QhM4yR-BvM4mwKZg2SVZJMkzsBwkS-fxvIuuHF629jed-4Gy1Eqk3E_y59OuL6hhB_6xBDNmdCGYgqJc4QYZLGzQlsbGsORKEuNq9JUUIfOlc5hRyPOIiYIrwQk3WBy1q1qvVF7v37V_kPVeq2-GrV_Udof1mZrla2wNRFGrDWJMlGJKmS2MmVJSmJRSFutwVmrMWu7rdWmPvpde7wqTt6pH4Nb4yiEgp2WP5wJe1-_HW1z-KVgSDjhLY-1KH5GGV83jbfuciaC6vQ_9U_-8j_yCbDLhLE</recordid><startdate>20160101</startdate><enddate>20160101</enddate><creator>MOTA, CLENILSO SEHNEN</creator><creator>CANO, MARCO ANTONIO OLIVA</creator><general>Universidade Federal Rural do Semiárido</general><general>Universidade Federal Rural do Semi-Árido</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>7XB</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>CLZPN</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M0K</scope><scope>M2O</scope><scope>M7P</scope><scope>MBDVC</scope><scope>PADUT</scope><scope>PCBAR</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>GPN</scope><scope>DOA</scope></search><sort><creationdate>20160101</creationdate><title>MATTER ACCUMULATION AND PHOTOSYNTHETIC RESPONSES OF MACAW PALM TO CYCLICAL DROUGHT</title><author>MOTA, CLENILSO SEHNEN ; CANO, MARCO ANTONIO OLIVA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c436t-3c3a658ac42403ff33c1e2fe8aee7cc618bba2dbcd0a7ffbff2f496595836d803</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Accumulation</topic><topic>AGRICULTURE, DAIRY & ANIMAL SCIENCE</topic><topic>AGRONOMY</topic><topic>Carbon dioxide</topic><topic>Conductance</topic><topic>Drought</topic><topic>Dry matter</topic><topic>FISHERIES</topic><topic>FOOD SCIENCE & TECHNOLOGY</topic><topic>FORESTRY</topic><topic>Gas exchange</topic><topic>Leaves</topic><topic>Palm</topic><topic>Photosynthesis</topic><topic>Reduction</topic><topic>Rehydration</topic><topic>Resistance</topic><topic>Stomata</topic><topic>Stomatal conductance</topic><topic>Transpiration</topic><topic>VETERINARY SCIENCES</topic><topic>Water potential</topic><topic>Water relations</topic><topic>Water stress</topic><topic>Water use</topic><topic>Water use efficiency</topic><toplevel>online_resources</toplevel><creatorcontrib>MOTA, CLENILSO SEHNEN</creatorcontrib><creatorcontrib>CANO, MARCO ANTONIO OLIVA</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</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>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>Latin America & Iberia Database</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection (Proquest) (PQ_SDU_P3)</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>ProQuest research library</collection><collection>Biological Science Database</collection><collection>Research Library (Corporate)</collection><collection>Research Library China</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>Publicly Available Content Database (Proquest) (PQ_SDU_P3)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest Central Basic</collection><collection>SciELO</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Caatinga</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>MOTA, CLENILSO SEHNEN</au><au>CANO, MARCO ANTONIO OLIVA</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>MATTER ACCUMULATION AND PHOTOSYNTHETIC RESPONSES OF MACAW PALM TO CYCLICAL DROUGHT</atitle><jtitle>Caatinga</jtitle><addtitle>Rev. Caatinga</addtitle><date>2016-01-01</date><risdate>2016</risdate><volume>29</volume><issue>4</issue><spage>850</spage><epage>858</epage><pages>850-858</pages><issn>1983-2125</issn><issn>0100-316X</issn><eissn>1983-2125</eissn><abstract>ABSTRACT The objective of this work was to evaluate the plant-water relations, photosynthetic parameters and growth of macaw (Acrocomia aculeata (Jacp.) Lodd. ex Mart.) plants, thus, ten plants were subjected to three successive drought and rehydration cycles and ten other plants were irrigated normally as control. The drought cycles consisted of a suspension of irrigation until the net CO2 assimilation rate (A) reach values lower than 5% of the control, and a rehydration until a plants recover at least 85% of A of the control plants. Reductions in A, stomatal conductance (gs ) and transpiration (E), above 95%, were found with predawn leaf water potential (Ψpd) of -1.85 MPa. After rehydration, the gs and E of plants with and without water stress was not different, however, A presented a significant difference. Leaf water potentials below -0.5 MPa reduced the intracellular and atmospheric CO2 ratio and increased water use efficiency, and values of -1.85 MPa, when both showed an increase and decrease, respectively. The reduction of A and gs was linear and proportional to Ψpd. Total dry matter accumulation reduced by 50% in the plants subjected to drought. The cyclic water stress resulted in reduction of gas exchange and matter accumulation in macaw palm plants; a stomatal limitation of A occurred until Ψpd of -1.85 MPa, and then a non-stomatal limitation.
RESUMO Com o objetivo de avaliar as relações hídricas, parâmetros fotossintéticos e crescimento em plantas de macaúba, dez plantas foram submetidas a três ciclos sucessivos de seca/recuperação e outras dez irrigadas normalmente como controle. Cada ciclo consistiu em suspender a irrigação até que a assimilação liquida de CO2 (A) fosse inferior a 5% em relação às plantas controle, momento esse de retomada da irrigação até que A recuperasse no mínimo 85% em relação ao controle. Reduções de A, condutância estomática (gs ) e transpiração (E), acima de 95%, foram obtidas em Ψam de -1.85 MPa. Após a reidratação, gs e E não apresentaram diferenças entre as plantas sem e com deficiência hídrica, diferentemente do que ocorreu com A. Potencial hídrico foliar abaixo de -0,5 MPa promoveu redução da relação entre concentração intercelular e atmosférica de CO2 e aumento do uso eficiente da água, até valores de -1.85 MPa, quando ambos apresentaram elevação e redução, respectivamente. A redução de A e gs foi linear e proporcional à de Ψam. O acúmulo de massa seca total foi reduzida em 50% pela imposição da seca. O estresse hídrico cíclico resultou em redução das trocas gasosas e de acúmulo da massa em macaúba, a limitação estomática de A atuou até Ψam de -1.85 MPa, quando passou a atuar a não estomática.</abstract><cop>Mossoro</cop><pub>Universidade Federal Rural do Semiárido</pub><doi>10.1590/1983-21252016v29n409rc</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
fulltext | fulltext |
identifier | ISSN: 1983-2125 |
ispartof | Caatinga, 2016-01, Vol.29 (4), p.850-858 |
issn | 1983-2125 0100-316X 1983-2125 |
language | eng |
recordid | cdi_doaj_primary_oai_doaj_org_article_ed2ec9215016458d8d75edcbb3b3e174 |
source | Publicly Available Content Database (Proquest) (PQ_SDU_P3); SciELO Brazil |
subjects | Accumulation AGRICULTURE, DAIRY & ANIMAL SCIENCE AGRONOMY Carbon dioxide Conductance Drought Dry matter FISHERIES FOOD SCIENCE & TECHNOLOGY FORESTRY Gas exchange Leaves Palm Photosynthesis Reduction Rehydration Resistance Stomata Stomatal conductance Transpiration VETERINARY SCIENCES Water potential Water relations Water stress Water use Water use efficiency |
title | MATTER ACCUMULATION AND PHOTOSYNTHETIC RESPONSES OF MACAW PALM TO CYCLICAL DROUGHT |
url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T15%3A32%3A25IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_doaj_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=MATTER%20ACCUMULATION%20AND%20PHOTOSYNTHETIC%20RESPONSES%20OF%20MACAW%20PALM%20TO%20CYCLICAL%20DROUGHT&rft.jtitle=Caatinga&rft.au=MOTA,%20CLENILSO%20SEHNEN&rft.date=2016-01-01&rft.volume=29&rft.issue=4&rft.spage=850&rft.epage=858&rft.pages=850-858&rft.issn=1983-2125&rft.eissn=1983-2125&rft_id=info:doi/10.1590/1983-21252016v29n409rc&rft_dat=%3Cproquest_doaj_%3E2036361985%3C/proquest_doaj_%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c436t-3c3a658ac42403ff33c1e2fe8aee7cc618bba2dbcd0a7ffbff2f496595836d803%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2036361985&rft_id=info:pmid/&rft_scielo_id=S1983_21252016000400850&rfr_iscdi=true |