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Deficit drip irrigation based on crop evapotranspiration and precipitation forecast improves water‐ use efficiency and grain yield of summer maize
BACKGROUND Limited and erratic precipitation with inefficient irrigation scheduling often leads to an unstable crop yield and low water‐use efficiency (WUE) in semi‐arid and semi‐humid regions. A 2‐year field experiment was conducted to evaluate the effect of three irrigation strategies (conventiona...
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| Published in: | Journal of the science of food and agriculture 2022-01, Vol.102 (2), p.653-663 |
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| Main Authors: | , , , , |
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| cites | cdi_FETCH-LOGICAL-c3574-ae8865a78454ee7503156eee41bcf90f2aac5d07e8cc45182be8646603a308543 |
| container_end_page | 663 |
| container_issue | 2 |
| container_start_page | 653 |
| container_title | Journal of the science of food and agriculture |
| container_volume | 102 |
| creator | Lu, Junsheng Ma, Lihui Hu, Tiantian Geng, Chenming Yan, Shicheng |
| description | BACKGROUND
Limited and erratic precipitation with inefficient irrigation scheduling often leads to an unstable crop yield and low water‐use efficiency (WUE) in semi‐arid and semi‐humid regions. A 2‐year field experiment was conducted to evaluate the effect of three irrigation strategies (conventional irrigation (CK), full‐drip irrigation (FI), based on crop evapotranspiration and precipitation forecast, and deficit drip irrigation (DI) (75% FI)) on photosynthetic characteristics, leaf‐to‐air temperature difference (∆T), grain yield, and the WUE of summer maize.
RESULTS
The results showed that the daily average net photosynthetic rate (Pn) of DI and FI increased by 25.4% and 25.8% at jointing stage in 2018, and 26.3% and 26.5% at grain‐filling stage in 2019 compared with CK, respectively. At jointing stage in 2018 and grain‐filling stage in 2019, the transpiration rate (Tr) of DI was significantly lower than that of FI (P 0.05). The ∆T between 12:00–14:00 of DI and FI was significantly lower than that of CK at jointing stage in 2018 and grain‐filling stage in 2019 (P |
| doi_str_mv | 10.1002/jsfa.11394 |
| format | article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2543445545</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2543445545</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3574-ae8865a78454ee7503156eee41bcf90f2aac5d07e8cc45182be8646603a308543</originalsourceid><addsrcrecordid>eNp9kctu1TAQhi0Eak9LNzwAstRNhZQyTmwnWVa9cFElFsDamuOMKx_lVjtpdVjxCF3whH0SfJrCggWr8Yw____IP2NvBJwKgPz9Jjo8FaKo5Qu2ElCXGYCAl2yVLvNMCZnvs4MYNwBQ11rvsf1CCqmlgBX7dUHOWz_xJviR-xD8DU5-6PkaIzU8HWwYRk53OA5TwD6OPiwA9g0fA1k_-mmZuCG1GCfuuzEMdxT5PU4UHn8-8DkSJ7dzot5un97eBPQ933pqk43jce46CrxD_4Nes1cO20hHz_WQfb-6_Hb-Mbv-8uHT-dl1ZgtVygypqrTCspJKEpUKCqE0EUmxtq4GlyNa1UBJlbVSiSpfU6Wl1lBgAZWSxSE7WXTTurczxcl0PlpqW-xpmKPJEyOlUlIl9PgfdDPMoU_bmVxDmYMCrRP1bqHSp8UYyJkx-A7D1ggwu6zMLivzlFWC3z5LzuuOmr_on3ASIBbg3re0_Y-U-fz16mwR_Q1XWaHL</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2607205066</pqid></control><display><type>article</type><title>Deficit drip irrigation based on crop evapotranspiration and precipitation forecast improves water‐ use efficiency and grain yield of summer maize</title><source>Wiley</source><creator>Lu, Junsheng ; Ma, Lihui ; Hu, Tiantian ; Geng, Chenming ; Yan, Shicheng</creator><creatorcontrib>Lu, Junsheng ; Ma, Lihui ; Hu, Tiantian ; Geng, Chenming ; Yan, Shicheng</creatorcontrib><description>BACKGROUND
Limited and erratic precipitation with inefficient irrigation scheduling often leads to an unstable crop yield and low water‐use efficiency (WUE) in semi‐arid and semi‐humid regions. A 2‐year field experiment was conducted to evaluate the effect of three irrigation strategies (conventional irrigation (CK), full‐drip irrigation (FI), based on crop evapotranspiration and precipitation forecast, and deficit drip irrigation (DI) (75% FI)) on photosynthetic characteristics, leaf‐to‐air temperature difference (∆T), grain yield, and the WUE of summer maize.
RESULTS
The results showed that the daily average net photosynthetic rate (Pn) of DI and FI increased by 25.4% and 25.8% at jointing stage in 2018, and 26.3% and 26.5% at grain‐filling stage in 2019 compared with CK, respectively. At jointing stage in 2018 and grain‐filling stage in 2019, the transpiration rate (Tr) of DI was significantly lower than that of FI (P < 0.05) but there was insignificant difference in Pn value (P > 0.05). The ∆T between 12:00–14:00 of DI and FI was significantly lower than that of CK at jointing stage in 2018 and grain‐filling stage in 2019 (P < 0.05). The 2‐year average grain yields of DI and FI were 11.4 and 11.5 t ha−1, which increased by 32.4% and 32.8% compared with CK, respectively. The WUE of DI was 2.82 kg m−3, which was 17.9% and 33.8% higher than that of FI and CK, respectively.
CONCLUSION
Deficit drip irrigation based on crop evapotranspiration and precipitation forecast improves crop WUE and maintains high grain yields in semi‐arid and semi‐humid regions. © 2021 Society of Chemical Industry.</description><identifier>ISSN: 0022-5142</identifier><identifier>EISSN: 1097-0010</identifier><identifier>DOI: 10.1002/jsfa.11394</identifier><identifier>PMID: 34146410</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Agricultural Irrigation - instrumentation ; Agricultural Irrigation - methods ; Agricultural production ; Air temperature ; Arid regions ; Chemical precipitation ; Corn ; Crop yield ; Crops ; Drip irrigation ; drought stress ; Evapotranspiration ; Grain ; Irrigation ; Irrigation scheduling ; irrigation strategy ; Jointing ; leaf‐to‐air temperature difference ; Photosynthesis ; photosynthetic rate ; Plant Leaves - growth & development ; Plant Leaves - metabolism ; Plant Transpiration ; Seasons ; Summer ; Transpiration ; transpiration rate ; Water - analysis ; Water - metabolism ; Weather forecasting ; Zea mays - growth & development ; Zea mays - physiology</subject><ispartof>Journal of the science of food and agriculture, 2022-01, Vol.102 (2), p.653-663</ispartof><rights>2021 Society of Chemical Industry.</rights><rights>Copyright © 2022 Society of Chemical Industry</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3574-ae8865a78454ee7503156eee41bcf90f2aac5d07e8cc45182be8646603a308543</citedby><cites>FETCH-LOGICAL-c3574-ae8865a78454ee7503156eee41bcf90f2aac5d07e8cc45182be8646603a308543</cites><orcidid>0000-0002-6195-4540</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34146410$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lu, Junsheng</creatorcontrib><creatorcontrib>Ma, Lihui</creatorcontrib><creatorcontrib>Hu, Tiantian</creatorcontrib><creatorcontrib>Geng, Chenming</creatorcontrib><creatorcontrib>Yan, Shicheng</creatorcontrib><title>Deficit drip irrigation based on crop evapotranspiration and precipitation forecast improves water‐ use efficiency and grain yield of summer maize</title><title>Journal of the science of food and agriculture</title><addtitle>J Sci Food Agric</addtitle><description>BACKGROUND
Limited and erratic precipitation with inefficient irrigation scheduling often leads to an unstable crop yield and low water‐use efficiency (WUE) in semi‐arid and semi‐humid regions. A 2‐year field experiment was conducted to evaluate the effect of three irrigation strategies (conventional irrigation (CK), full‐drip irrigation (FI), based on crop evapotranspiration and precipitation forecast, and deficit drip irrigation (DI) (75% FI)) on photosynthetic characteristics, leaf‐to‐air temperature difference (∆T), grain yield, and the WUE of summer maize.
RESULTS
The results showed that the daily average net photosynthetic rate (Pn) of DI and FI increased by 25.4% and 25.8% at jointing stage in 2018, and 26.3% and 26.5% at grain‐filling stage in 2019 compared with CK, respectively. At jointing stage in 2018 and grain‐filling stage in 2019, the transpiration rate (Tr) of DI was significantly lower than that of FI (P < 0.05) but there was insignificant difference in Pn value (P > 0.05). The ∆T between 12:00–14:00 of DI and FI was significantly lower than that of CK at jointing stage in 2018 and grain‐filling stage in 2019 (P < 0.05). The 2‐year average grain yields of DI and FI were 11.4 and 11.5 t ha−1, which increased by 32.4% and 32.8% compared with CK, respectively. The WUE of DI was 2.82 kg m−3, which was 17.9% and 33.8% higher than that of FI and CK, respectively.
CONCLUSION
Deficit drip irrigation based on crop evapotranspiration and precipitation forecast improves crop WUE and maintains high grain yields in semi‐arid and semi‐humid regions. © 2021 Society of Chemical Industry.</description><subject>Agricultural Irrigation - instrumentation</subject><subject>Agricultural Irrigation - methods</subject><subject>Agricultural production</subject><subject>Air temperature</subject><subject>Arid regions</subject><subject>Chemical precipitation</subject><subject>Corn</subject><subject>Crop yield</subject><subject>Crops</subject><subject>Drip irrigation</subject><subject>drought stress</subject><subject>Evapotranspiration</subject><subject>Grain</subject><subject>Irrigation</subject><subject>Irrigation scheduling</subject><subject>irrigation strategy</subject><subject>Jointing</subject><subject>leaf‐to‐air temperature difference</subject><subject>Photosynthesis</subject><subject>photosynthetic rate</subject><subject>Plant Leaves - growth & development</subject><subject>Plant Leaves - metabolism</subject><subject>Plant Transpiration</subject><subject>Seasons</subject><subject>Summer</subject><subject>Transpiration</subject><subject>transpiration rate</subject><subject>Water - analysis</subject><subject>Water - metabolism</subject><subject>Weather forecasting</subject><subject>Zea mays - growth & development</subject><subject>Zea mays - physiology</subject><issn>0022-5142</issn><issn>1097-0010</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kctu1TAQhi0Eak9LNzwAstRNhZQyTmwnWVa9cFElFsDamuOMKx_lVjtpdVjxCF3whH0SfJrCggWr8Yw____IP2NvBJwKgPz9Jjo8FaKo5Qu2ElCXGYCAl2yVLvNMCZnvs4MYNwBQ11rvsf1CCqmlgBX7dUHOWz_xJviR-xD8DU5-6PkaIzU8HWwYRk53OA5TwD6OPiwA9g0fA1k_-mmZuCG1GCfuuzEMdxT5PU4UHn8-8DkSJ7dzot5un97eBPQ933pqk43jce46CrxD_4Nes1cO20hHz_WQfb-6_Hb-Mbv-8uHT-dl1ZgtVygypqrTCspJKEpUKCqE0EUmxtq4GlyNa1UBJlbVSiSpfU6Wl1lBgAZWSxSE7WXTTurczxcl0PlpqW-xpmKPJEyOlUlIl9PgfdDPMoU_bmVxDmYMCrRP1bqHSp8UYyJkx-A7D1ggwu6zMLivzlFWC3z5LzuuOmr_on3ASIBbg3re0_Y-U-fz16mwR_Q1XWaHL</recordid><startdate>20220130</startdate><enddate>20220130</enddate><creator>Lu, Junsheng</creator><creator>Ma, Lihui</creator><creator>Hu, Tiantian</creator><creator>Geng, Chenming</creator><creator>Yan, Shicheng</creator><general>John Wiley & Sons, Ltd</general><general>John Wiley and Sons, Limited</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QL</scope><scope>7QQ</scope><scope>7QR</scope><scope>7SC</scope><scope>7SE</scope><scope>7SN</scope><scope>7SP</scope><scope>7SR</scope><scope>7ST</scope><scope>7T5</scope><scope>7T7</scope><scope>7TA</scope><scope>7TB</scope><scope>7TM</scope><scope>7U5</scope><scope>7U9</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>H94</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-6195-4540</orcidid></search><sort><creationdate>20220130</creationdate><title>Deficit drip irrigation based on crop evapotranspiration and precipitation forecast improves water‐ use efficiency and grain yield of summer maize</title><author>Lu, Junsheng ; Ma, Lihui ; Hu, Tiantian ; Geng, Chenming ; Yan, Shicheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3574-ae8865a78454ee7503156eee41bcf90f2aac5d07e8cc45182be8646603a308543</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Agricultural Irrigation - instrumentation</topic><topic>Agricultural Irrigation - methods</topic><topic>Agricultural production</topic><topic>Air temperature</topic><topic>Arid regions</topic><topic>Chemical precipitation</topic><topic>Corn</topic><topic>Crop yield</topic><topic>Crops</topic><topic>Drip irrigation</topic><topic>drought stress</topic><topic>Evapotranspiration</topic><topic>Grain</topic><topic>Irrigation</topic><topic>Irrigation scheduling</topic><topic>irrigation strategy</topic><topic>Jointing</topic><topic>leaf‐to‐air temperature difference</topic><topic>Photosynthesis</topic><topic>photosynthetic rate</topic><topic>Plant Leaves - growth & development</topic><topic>Plant Leaves - metabolism</topic><topic>Plant Transpiration</topic><topic>Seasons</topic><topic>Summer</topic><topic>Transpiration</topic><topic>transpiration rate</topic><topic>Water - analysis</topic><topic>Water - metabolism</topic><topic>Weather forecasting</topic><topic>Zea mays - growth & development</topic><topic>Zea mays - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lu, Junsheng</creatorcontrib><creatorcontrib>Ma, Lihui</creatorcontrib><creatorcontrib>Hu, Tiantian</creatorcontrib><creatorcontrib>Geng, Chenming</creatorcontrib><creatorcontrib>Yan, Shicheng</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Ceramic Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Ecology Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Environment Abstracts</collection><collection>Immunology Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of the science of food and agriculture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lu, Junsheng</au><au>Ma, Lihui</au><au>Hu, Tiantian</au><au>Geng, Chenming</au><au>Yan, Shicheng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Deficit drip irrigation based on crop evapotranspiration and precipitation forecast improves water‐ use efficiency and grain yield of summer maize</atitle><jtitle>Journal of the science of food and agriculture</jtitle><addtitle>J Sci Food Agric</addtitle><date>2022-01-30</date><risdate>2022</risdate><volume>102</volume><issue>2</issue><spage>653</spage><epage>663</epage><pages>653-663</pages><issn>0022-5142</issn><eissn>1097-0010</eissn><abstract>BACKGROUND
Limited and erratic precipitation with inefficient irrigation scheduling often leads to an unstable crop yield and low water‐use efficiency (WUE) in semi‐arid and semi‐humid regions. A 2‐year field experiment was conducted to evaluate the effect of three irrigation strategies (conventional irrigation (CK), full‐drip irrigation (FI), based on crop evapotranspiration and precipitation forecast, and deficit drip irrigation (DI) (75% FI)) on photosynthetic characteristics, leaf‐to‐air temperature difference (∆T), grain yield, and the WUE of summer maize.
RESULTS
The results showed that the daily average net photosynthetic rate (Pn) of DI and FI increased by 25.4% and 25.8% at jointing stage in 2018, and 26.3% and 26.5% at grain‐filling stage in 2019 compared with CK, respectively. At jointing stage in 2018 and grain‐filling stage in 2019, the transpiration rate (Tr) of DI was significantly lower than that of FI (P < 0.05) but there was insignificant difference in Pn value (P > 0.05). The ∆T between 12:00–14:00 of DI and FI was significantly lower than that of CK at jointing stage in 2018 and grain‐filling stage in 2019 (P < 0.05). The 2‐year average grain yields of DI and FI were 11.4 and 11.5 t ha−1, which increased by 32.4% and 32.8% compared with CK, respectively. The WUE of DI was 2.82 kg m−3, which was 17.9% and 33.8% higher than that of FI and CK, respectively.
CONCLUSION
Deficit drip irrigation based on crop evapotranspiration and precipitation forecast improves crop WUE and maintains high grain yields in semi‐arid and semi‐humid regions. © 2021 Society of Chemical Industry.</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><pmid>34146410</pmid><doi>10.1002/jsfa.11394</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0002-6195-4540</orcidid></addata></record> |
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| subjects | Agricultural Irrigation - instrumentation Agricultural Irrigation - methods Agricultural production Air temperature Arid regions Chemical precipitation Corn Crop yield Crops Drip irrigation drought stress Evapotranspiration Grain Irrigation Irrigation scheduling irrigation strategy Jointing leaf‐to‐air temperature difference Photosynthesis photosynthetic rate Plant Leaves - growth & development Plant Leaves - metabolism Plant Transpiration Seasons Summer Transpiration transpiration rate Water - analysis Water - metabolism Weather forecasting Zea mays - growth & development Zea mays - physiology |
| title | Deficit drip irrigation based on crop evapotranspiration and precipitation forecast improves water‐ use efficiency and grain yield of summer maize |
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