Correlation studies on nitrogen for sunflower crop across the agroclimatic variability.
Identifieur interne : 002292 ( PubMed/Curation ); précédent : 002291; suivant : 002293Correlation studies on nitrogen for sunflower crop across the agroclimatic variability.
Auteurs : Wajid Nasim [Pakistan] ; Hatem Belhouchette [France] ; Muhammad Tariq [Pakistan] ; Shah Fahad [République populaire de Chine] ; Hafiz Mohkum Hammad [Pakistan] ; Muhammad Mubeen [Pakistan] ; Muhammad Farooq Hussain Munis [Pakistan] ; Hassan Javed Chaudhary [Pakistan] ; Imran Khan [Pakistan] ; Faisal Mahmood [Pakistan] ; Tauqeer Abbas [Pakistan] ; Fahd Rasul [Pakistan] ; Muhammad Nadeem [Pakistan] ; Ali Ahsan Bajwa [Pakistan] ; Najeeb Ullah [Australie] ; Fahad Alghabari [Arabie saoudite] ; Shah Saud [République populaire de Chine] ; Hussani Mubarak [République populaire de Chine] ; Rafiq Ahmad [Pakistan]Source :
- Environmental science and pollution research international [ 1614-7499 ] ; 2016.
Descripteurs français
- KwdFr :
- MESH :
- analyse : Azote, Engrais.
- croissance et développement : Feuilles de plante, Helianthus, Produits agricoles.
- Biomasse, Changement climatique.
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : Fertilizers, Nitrogen.
- growth & development : Crops, Agricultural, Helianthus, Plant Leaves.
- Biomass, Climate Change.
Abstract
Nitrogen (N) fertilizer is an important yield limiting factor for sunflower production. The correlation between yield components and growth parameters of three sunflower hybrids (Hysun-33, Hysun-38, Pioneer-64A93) were studied with five N rates (0, 60, 120, 180, 240 kg ha(-1)) at three different experimental sites during the two consecutive growing seasons 2008 and 2009. The results revealed that total dry matter (TDM) production and grain yield were positively and linearly associated with leaf area index (LAI), leaf area duration (LAD), and crop growth rate (CGR) at all three sites of the experiments. The significant association of yield with growth components indicated that the humid climate was most suitable for sunflower production. Furthermore, the association of these components can be successfully used to predict the grain yield under diverse climatic conditions. The application of N at increased rate of 180 kg ha(-1) resulted in maximum yield as compared to standard rate (120 kg ha(-1)) at all the experimental sites. In this way, N application rate was significantly correlated with growth and development of sunflower under a variety of climatic conditions. Keeping in view such relationship, the N dose can be optimized for sunflower crop in a particular region to maximize the productivity. Multilocation trails help to predict the input rates precisely while taking climatic variations into account also. In the long run, results of this study provides basis for sustainable sunflower production under changing climate.
DOI: 10.1007/s11356-015-5613-1
PubMed: 26498803
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sort="Abbas, Tauqeer" uniqKey="Abbas T" first="Tauqeer" last="Abbas">Tauqeer Abbas</name><affiliation wicri:level="1"><nlm:affiliation>Department of Chemical Engineering, CIIT, Lahore, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Department of Chemical Engineering, CIIT, Lahore</wicri:regionArea></affiliation></author><author><name sortKey="Rasul, Fahd" sort="Rasul, Fahd" uniqKey="Rasul F" first="Fahd" last="Rasul">Fahd Rasul</name><affiliation wicri:level="1"><nlm:affiliation>Department of Agronomy, University of Agriculture, Faisalabad, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Department of Agronomy, University of Agriculture, Faisalabad</wicri:regionArea></affiliation></author><author><name sortKey="Nadeem, Muhammad" sort="Nadeem, Muhammad" uniqKey="Nadeem M" first="Muhammad" last="Nadeem">Muhammad Nadeem</name><affiliation wicri:level="1"><nlm:affiliation>Department of Environmental Sciences, COMSATS Institute of Information Technology (CIIT), Vehari, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Department of Environmental Sciences, COMSATS Institute of Information Technology (CIIT), Vehari</wicri:regionArea></affiliation></author><author><name sortKey="Bajwa, Ali Ahsan" sort="Bajwa, Ali Ahsan" uniqKey="Bajwa A" first="Ali Ahsan" last="Bajwa">Ali Ahsan Bajwa</name><affiliation wicri:level="1"><nlm:affiliation>Department of Agronomy, University of Agriculture, Faisalabad, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Department of Agronomy, University of Agriculture, Faisalabad</wicri:regionArea></affiliation></author><author><name sortKey="Ullah, Najeeb" sort="Ullah, Najeeb" uniqKey="Ullah N" first="Najeeb" last="Ullah">Najeeb Ullah</name><affiliation wicri:level="1"><nlm:affiliation>Department of Plant and Food Sciences, The Universityof Sydney, Sydney, Australia.</nlm:affiliation><country 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last="Nasim">Wajid Nasim</name><affiliation wicri:level="1"><nlm:affiliation>Department of Environmental Sciences, COMSATS Institute of Information Technology (CIIT), Vehari, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Department of Environmental Sciences, COMSATS Institute of Information Technology (CIIT), Vehari</wicri:regionArea></affiliation></author><author><name sortKey="Belhouchette, Hatem" sort="Belhouchette, Hatem" uniqKey="Belhouchette H" first="Hatem" last="Belhouchette">Hatem Belhouchette</name><affiliation wicri:level="1"><nlm:affiliation>CIHEAM-IAMM, 3191 Route de Mende, Montpellier, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>CIHEAM-IAMM, 3191 Route de Mende, Montpellier</wicri:regionArea></affiliation></author><author><name sortKey="Tariq, Muhammad" sort="Tariq, Muhammad" uniqKey="Tariq M" first="Muhammad" last="Tariq">Muhammad Tariq</name><affiliation wicri:level="1"><nlm:affiliation>Agronomy Section, Central Cotton Research Institute (CCRI), Multan, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Agronomy Section, Central Cotton Research Institute (CCRI), Multan</wicri:regionArea></affiliation></author><author><name sortKey="Fahad, Shah" sort="Fahad, Shah" uniqKey="Fahad S" first="Shah" last="Fahad">Shah Fahad</name><affiliation wicri:level="1"><nlm:affiliation>College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, China. shah_fahad80@yahoo.com.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei</wicri:regionArea></affiliation></author><author><name sortKey="Hammad, Hafiz Mohkum" sort="Hammad, Hafiz Mohkum" uniqKey="Hammad H" first="Hafiz Mohkum" last="Hammad">Hafiz Mohkum Hammad</name><affiliation wicri:level="1"><nlm:affiliation>Department of Environmental Sciences, COMSATS Institute of Information Technology (CIIT), Vehari, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Department of Environmental Sciences, COMSATS Institute of Information Technology (CIIT), Vehari</wicri:regionArea></affiliation></author><author><name sortKey="Mubeen, Muhammad" sort="Mubeen, Muhammad" uniqKey="Mubeen M" first="Muhammad" last="Mubeen">Muhammad Mubeen</name><affiliation wicri:level="1"><nlm:affiliation>Department of Environmental Sciences, COMSATS Institute of Information Technology (CIIT), Vehari, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Department of Environmental Sciences, COMSATS Institute of Information Technology (CIIT), Vehari</wicri:regionArea></affiliation></author><author><name sortKey="Munis, Muhammad Farooq Hussain" sort="Munis, Muhammad Farooq Hussain" uniqKey="Munis M" first="Muhammad Farooq Hussain" last="Munis">Muhammad Farooq Hussain Munis</name><affiliation wicri:level="1"><nlm:affiliation>Department of Plant Sciences, Quaid-i-Azam University, Islamabad, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Department of Plant Sciences, Quaid-i-Azam University, Islamabad</wicri:regionArea></affiliation></author><author><name sortKey="Chaudhary, Hassan Javed" sort="Chaudhary, Hassan Javed" uniqKey="Chaudhary H" first="Hassan Javed" last="Chaudhary">Hassan Javed Chaudhary</name><affiliation wicri:level="1"><nlm:affiliation>Department of Plant Sciences, Quaid-i-Azam University, Islamabad, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Department of Plant Sciences, Quaid-i-Azam University, Islamabad</wicri:regionArea></affiliation></author><author><name sortKey="Khan, Imran" sort="Khan, Imran" uniqKey="Khan I" first="Imran" last="Khan">Imran Khan</name><affiliation wicri:level="1"><nlm:affiliation>Department of Agronomy, University of Agriculture, Faisalabad, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Department of Agronomy, University of Agriculture, Faisalabad</wicri:regionArea></affiliation></author><author><name sortKey="Mahmood, Faisal" sort="Mahmood, Faisal" uniqKey="Mahmood F" first="Faisal" last="Mahmood">Faisal Mahmood</name><affiliation wicri:level="1"><nlm:affiliation>Department of Environmental Science & Engineering, Government College University, Faisalabad, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Department of Environmental Science & Engineering, Government College University, Faisalabad</wicri:regionArea></affiliation></author><author><name sortKey="Abbas, Tauqeer" sort="Abbas, Tauqeer" uniqKey="Abbas T" first="Tauqeer" last="Abbas">Tauqeer Abbas</name><affiliation wicri:level="1"><nlm:affiliation>Department of Chemical Engineering, CIIT, Lahore, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Department of Chemical Engineering, CIIT, Lahore</wicri:regionArea></affiliation></author><author><name sortKey="Rasul, Fahd" sort="Rasul, Fahd" uniqKey="Rasul F" first="Fahd" last="Rasul">Fahd Rasul</name><affiliation wicri:level="1"><nlm:affiliation>Department of Agronomy, University of Agriculture, Faisalabad, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Department of Agronomy, University of Agriculture, Faisalabad</wicri:regionArea></affiliation></author><author><name sortKey="Nadeem, Muhammad" sort="Nadeem, Muhammad" uniqKey="Nadeem M" first="Muhammad" last="Nadeem">Muhammad Nadeem</name><affiliation wicri:level="1"><nlm:affiliation>Department of Environmental Sciences, COMSATS Institute of Information Technology (CIIT), Vehari, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Department of Environmental Sciences, COMSATS Institute of Information Technology (CIIT), Vehari</wicri:regionArea></affiliation></author><author><name sortKey="Bajwa, Ali Ahsan" sort="Bajwa, Ali Ahsan" uniqKey="Bajwa A" first="Ali Ahsan" last="Bajwa">Ali Ahsan Bajwa</name><affiliation wicri:level="1"><nlm:affiliation>Department of Agronomy, University of Agriculture, Faisalabad, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Department of Agronomy, University of Agriculture, Faisalabad</wicri:regionArea></affiliation></author><author><name sortKey="Ullah, Najeeb" sort="Ullah, Najeeb" uniqKey="Ullah N" first="Najeeb" last="Ullah">Najeeb Ullah</name><affiliation wicri:level="1"><nlm:affiliation>Department of Plant and Food Sciences, The Universityof Sydney, Sydney, Australia.</nlm:affiliation><country xml:lang="fr">Australie</country><wicri:regionArea>Department of Plant and Food Sciences, The Universityof Sydney, Sydney</wicri:regionArea></affiliation></author><author><name sortKey="Alghabari, Fahad" sort="Alghabari, Fahad" uniqKey="Alghabari F" first="Fahad" last="Alghabari">Fahad Alghabari</name><affiliation wicri:level="1"><nlm:affiliation>Department of Arid Land Agriculture, Faculty of Meteorology,Environment & Arid Land Agriculture, King Abdul Aziz University, Jeddah, 21589, Saudi Arabia.</nlm:affiliation><country xml:lang="fr">Arabie saoudite</country><wicri:regionArea>Department of Arid Land Agriculture, Faculty of Meteorology,Environment & Arid Land Agriculture, King Abdul Aziz University, Jeddah, 21589</wicri:regionArea></affiliation></author><author><name sortKey="Saud, Shah" sort="Saud, Shah" uniqKey="Saud S" first="Shah" last="Saud">Shah Saud</name><affiliation wicri:level="1"><nlm:affiliation>Department of Horticulture, Northeast Agricultural University, Harbin, 150030, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Department of Horticulture, Northeast Agricultural University, Harbin, 150030</wicri:regionArea></affiliation></author><author><name sortKey="Mubarak, Hussani" sort="Mubarak, Hussani" uniqKey="Mubarak H" first="Hussani" last="Mubarak">Hussani Mubarak</name><affiliation wicri:level="1"><nlm:affiliation>Institute of Environmental Engineering, School of Metallurgy and Environment, Central South University, Hunan, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Institute of Environmental Engineering, School of Metallurgy and Environment, Central South University, Hunan</wicri:regionArea></affiliation></author><author><name sortKey="Ahmad, Rafiq" sort="Ahmad, Rafiq" uniqKey="Ahmad R" first="Rafiq" last="Ahmad">Rafiq Ahmad</name><affiliation wicri:level="1"><nlm:affiliation>Department of Soil Science, University of Agriculture, Peshawar, Pakistan.</nlm:affiliation><country xml:lang="fr">Pakistan</country><wicri:regionArea>Department of Soil Science, University of Agriculture, Peshawar</wicri:regionArea></affiliation></author></analytic><series><title level="j">Environmental science and pollution research international</title><idno type="eISSN">1614-7499</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biomass</term><term>Climate Change</term><term>Crops, Agricultural (growth & development)</term><term>Fertilizers (analysis)</term><term>Helianthus (growth & development)</term><term>Nitrogen (analysis)</term><term>Plant Leaves (growth & development)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Azote (analyse)</term><term>Biomasse</term><term>Changement climatique</term><term>Engrais (analyse)</term><term>Feuilles de plante (croissance et développement)</term><term>Helianthus (croissance et développement)</term><term>Produits agricoles (croissance et développement)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Fertilizers</term><term>Nitrogen</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Azote</term><term>Engrais</term></keywords><keywords scheme="MESH" qualifier="croissance et développement" xml:lang="fr"><term>Feuilles de plante</term><term>Helianthus</term><term>Produits agricoles</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Crops, Agricultural</term><term>Helianthus</term><term>Plant Leaves</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biomass</term><term>Climate Change</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Biomasse</term><term>Changement climatique</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Nitrogen (N) fertilizer is an important yield limiting factor for sunflower production. The correlation between yield components and growth parameters of three sunflower hybrids (Hysun-33, Hysun-38, Pioneer-64A93) were studied with five N rates (0, 60, 120, 180, 240 kg ha(-1)) at three different experimental sites during the two consecutive growing seasons 2008 and 2009. The results revealed that total dry matter (TDM) production and grain yield were positively and linearly associated with leaf area index (LAI), leaf area duration (LAD), and crop growth rate (CGR) at all three sites of the experiments. The significant association of yield with growth components indicated that the humid climate was most suitable for sunflower production. Furthermore, the association of these components can be successfully used to predict the grain yield under diverse climatic conditions. The application of N at increased rate of 180 kg ha(-1) resulted in maximum yield as compared to standard rate (120 kg ha(-1)) at all the experimental sites. In this way, N application rate was significantly correlated with growth and development of sunflower under a variety of climatic conditions. Keeping in view such relationship, the N dose can be optimized for sunflower crop in a particular region to maximize the productivity. Multilocation trails help to predict the input rates precisely while taking climatic variations into account also. In the long run, results of this study provides basis for sustainable sunflower production under changing climate.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">26498803</PMID><DateCreated><Year>2016</Year><Month>02</Month><Day>17</Day></DateCreated><DateCompleted><Year>2016</Year><Month>10</Month><Day>11</Day></DateCompleted><DateRevised><Year>2016</Year><Month>12</Month><Day>30</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1614-7499</ISSN><JournalIssue CitedMedium="Internet"><Volume>23</Volume><Issue>4</Issue><PubDate><Year>2016</Year><Month>Feb</Month></PubDate></JournalIssue><Title>Environmental science and pollution research international</Title><ISOAbbreviation>Environ Sci Pollut Res Int</ISOAbbreviation></Journal><ArticleTitle>Correlation studies on nitrogen for sunflower crop across the agroclimatic variability.</ArticleTitle><Pagination><MedlinePgn>3658-70</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s11356-015-5613-1</ELocationID><Abstract><AbstractText>Nitrogen (N) fertilizer is an important yield limiting factor for sunflower production. The correlation between yield components and growth parameters of three sunflower hybrids (Hysun-33, Hysun-38, Pioneer-64A93) were studied with five N rates (0, 60, 120, 180, 240 kg ha(-1)) at three different experimental sites during the two consecutive growing seasons 2008 and 2009. The results revealed that total dry matter (TDM) production and grain yield were positively and linearly associated with leaf area index (LAI), leaf area duration (LAD), and crop growth rate (CGR) at all three sites of the experiments. The significant association of yield with growth components indicated that the humid climate was most suitable for sunflower production. Furthermore, the association of these components can be successfully used to predict the grain yield under diverse climatic conditions. The application of N at increased rate of 180 kg ha(-1) resulted in maximum yield as compared to standard rate (120 kg ha(-1)) at all the experimental sites. In this way, N application rate was significantly correlated with growth and development of sunflower under a variety of climatic conditions. Keeping in view such relationship, the N dose can be optimized for sunflower crop in a particular region to maximize the productivity. Multilocation trails help to predict the input rates precisely while taking climatic variations into account also. In the long run, results of this study provides basis for sustainable sunflower production under changing climate.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Nasim</LastName><ForeName>Wajid</ForeName><Initials>W</Initials><AffiliationInfo><Affiliation>Department of Environmental Sciences, COMSATS Institute of Information Technology (CIIT), Vehari, Pakistan.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>CIHEAM-IAMM, 3191 Route de Mende, Montpellier, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Belhouchette</LastName><ForeName>Hatem</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>CIHEAM-IAMM, 3191 Route de Mende, Montpellier, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Tariq</LastName><ForeName>Muhammad</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Agronomy Section, Central Cotton Research Institute (CCRI), Multan, Pakistan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Fahad</LastName><ForeName>Shah</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, China. shah_fahad80@yahoo.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hammad</LastName><ForeName>Hafiz Mohkum</ForeName><Initials>HM</Initials><AffiliationInfo><Affiliation>Department of Environmental Sciences, COMSATS Institute of Information Technology (CIIT), Vehari, Pakistan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Mubeen</LastName><ForeName>Muhammad</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Department of Environmental Sciences, COMSATS Institute of Information Technology (CIIT), Vehari, Pakistan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Munis</LastName><ForeName>Muhammad Farooq Hussain</ForeName><Initials>MF</Initials><AffiliationInfo><Affiliation>Department of Plant Sciences, Quaid-i-Azam University, Islamabad, Pakistan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Chaudhary</LastName><ForeName>Hassan Javed</ForeName><Initials>HJ</Initials><AffiliationInfo><Affiliation>Department of Plant Sciences, Quaid-i-Azam University, Islamabad, Pakistan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Khan</LastName><ForeName>Imran</ForeName><Initials>I</Initials><AffiliationInfo><Affiliation>Department of Agronomy, University of Agriculture, Faisalabad, Pakistan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Mahmood</LastName><ForeName>Faisal</ForeName><Initials>F</Initials><AffiliationInfo><Affiliation>Department of Environmental Science & Engineering, Government College University, Faisalabad, Pakistan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Abbas</LastName><ForeName>Tauqeer</ForeName><Initials>T</Initials><AffiliationInfo><Affiliation>Department of Chemical Engineering, CIIT, Lahore, Pakistan.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>PETRONAS Ionic Liquid Center, Universiti Teknologi PETRONAS, Tronoh, Malaysia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Rasul</LastName><ForeName>Fahd</ForeName><Initials>F</Initials><AffiliationInfo><Affiliation>Department of Agronomy, University of Agriculture, Faisalabad, Pakistan.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Washington State University, Prosser, WA, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Nadeem</LastName><ForeName>Muhammad</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Department of Environmental Sciences, COMSATS Institute of Information Technology (CIIT), Vehari, Pakistan.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Boreal Ecosystem Research Initiatives, Grenfell Campus Memorial University of Newfoundland, Corner Brook, NL, Canada.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bajwa</LastName><ForeName>Ali Ahsan</ForeName><Initials>AA</Initials><AffiliationInfo><Affiliation>Department of Agronomy, University of Agriculture, Faisalabad, Pakistan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ullah</LastName><ForeName>Najeeb</ForeName><Initials>N</Initials><AffiliationInfo><Affiliation>Department of Plant and Food Sciences, The Universityof Sydney, Sydney, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Alghabari</LastName><ForeName>Fahad</ForeName><Initials>F</Initials><AffiliationInfo><Affiliation>Department of Arid Land Agriculture, Faculty of Meteorology,Environment & Arid Land Agriculture, King Abdul Aziz University, Jeddah, 21589, Saudi Arabia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Saud</LastName><ForeName>Shah</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Department of Horticulture, Northeast Agricultural University, Harbin, 150030, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Mubarak</LastName><ForeName>Hussani</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Institute of Environmental Engineering, School of Metallurgy and Environment, Central South University, Hunan, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ahmad</LastName><ForeName>Rafiq</ForeName><Initials>R</Initials><AffiliationInfo><Affiliation>Department of Soil Science, University of Agriculture, Peshawar, Pakistan.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2015</Year><Month>10</Month><Day>24</Day></ArticleDate></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Environ Sci Pollut Res Int</MedlineTA><NlmUniqueID>9441769</NlmUniqueID><ISSNLinking>0944-1344</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D005308">Fertilizers</NameOfSubstance></Chemical><Chemical><RegistryNumber>N762921K75</RegistryNumber><NameOfSubstance UI="D009584">Nitrogen</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D018533" MajorTopicYN="N">Biomass</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D057231" MajorTopicYN="Y">Climate Change</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018556" MajorTopicYN="N">Crops, Agricultural</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005308" MajorTopicYN="N">Fertilizers</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006368" MajorTopicYN="N">Helianthus</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009584" MajorTopicYN="N">Nitrogen</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Agroclimatic variability</Keyword><Keyword MajorTopicYN="N">Crop growth correlations</Keyword><Keyword MajorTopicYN="N">Helianthus annuus L</Keyword><Keyword MajorTopicYN="N">Nitrogen use efficiency</Keyword><Keyword MajorTopicYN="N">Yield</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2015</Year><Month>08</Month><Day>23</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2015</Year><Month>10</Month><Day>13</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>10</Month><Day>27</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>10</Month><Day>27</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>10</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">26498803</ArticleId><ArticleId IdType="doi">10.1007/s11356-015-5613-1</ArticleId><ArticleId IdType="pii">10.1007/s11356-015-5613-1</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour 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