Dynamics of zinc under long‐term application of chemical fertilizers and amendments by maize–wheat cropping sequence in Typic Hapludalfs
This present investigation took place on a continuing long‐term fertilizer experiment, initiated in 1972 at the experimental farm of the College of Agriculture CSK HPKV, Palampur, aimed at studying nutrient dynamics of micronutrients, especially Zn, after continuous use of chemical fertilizers and a...
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| Veröffentlicht in: | Soil use and management 2020-07, Vol.36 (3), p.507-523 |
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| creator | Shambhavi, Shweta Kumar, Rakesh Padbhushan, Rajeev Verma, Gayatri Sharma, Surya Prakash Sharma, Sanjay K. Sharma, Raj Paul Goss, Michael |
| description | This present investigation took place on a continuing long‐term fertilizer experiment, initiated in 1972 at the experimental farm of the College of Agriculture CSK HPKV, Palampur, aimed at studying nutrient dynamics of micronutrients, especially Zn, after continuous use of chemical fertilizers and amendments over the previous 36 years in an acid Alfisol under a maize–wheat system. Treatments investigated were as follows: T1: Control; 100% N; 100% NP; 100% NPK (optimal application ‐ 120:26:33(maize)/25(wheat)); 100% NPK + FYM (10 t ha−1 to the maize crop); T6: 100% NPK + lime (900 kg ha−1); T7: 100% NPK + Zn (25 kg ha−1 as ZnSO4); T8: 100% NPK + Hand weeding; T9: 100% NPK (‐S); T10: 150% NPK (super‐optimal application); and T11: 50% NPK (sub‐optimal application). Different forms of zinc in soil were determined through a sequential extraction method. Results revealed that previous applications of high‐analysis fertilizers and amendments caused a marked depletion in the pools of Zn as compared to buffer plots. All pools of Zn as well as crop productivity and Zn uptake were noticeably greater in farmyard manure (FYM)‐amended plots compared with plots not receiving fertilizer. The residual fraction was the dominant form but organically bound and exchangeable forms were found to play major role in nutrient supply, crop productivity and nutrient uptake. Correlation and regression analysis studies showed that organic forms constituted the most important pool contributing towards variation in yield and uptake by maize and wheat crops. Exchangeable and organically bound forms contributed significantly towards the availability of DTPA‐extractable Zn in soil. |
| doi_str_mv | 10.1111/sum.12566 |
| format | Article |
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Treatments investigated were as follows: T1: Control; 100% N; 100% NP; 100% NPK (optimal application ‐ 120:26:33(maize)/25(wheat)); 100% NPK + FYM (10 t ha−1 to the maize crop); T6: 100% NPK + lime (900 kg ha−1); T7: 100% NPK + Zn (25 kg ha−1 as ZnSO4); T8: 100% NPK + Hand weeding; T9: 100% NPK (‐S); T10: 150% NPK (super‐optimal application); and T11: 50% NPK (sub‐optimal application). Different forms of zinc in soil were determined through a sequential extraction method. Results revealed that previous applications of high‐analysis fertilizers and amendments caused a marked depletion in the pools of Zn as compared to buffer plots. All pools of Zn as well as crop productivity and Zn uptake were noticeably greater in farmyard manure (FYM)‐amended plots compared with plots not receiving fertilizer. The residual fraction was the dominant form but organically bound and exchangeable forms were found to play major role in nutrient supply, crop productivity and nutrient uptake. Correlation and regression analysis studies showed that organic forms constituted the most important pool contributing towards variation in yield and uptake by maize and wheat crops. Exchangeable and organically bound forms contributed significantly towards the availability of DTPA‐extractable Zn in soil.</description><identifier>ISSN: 0266-0032</identifier><identifier>EISSN: 1475-2743</identifier><identifier>DOI: 10.1111/sum.12566</identifier><language>eng</language><publisher>Bedfordshire: Wiley Subscription Services, Inc</publisher><subject>Agrochemicals ; Alfisol ; Cereal crops ; Chemical fertilizers ; Corn ; Correlation analysis ; Crop production ; Crop yield ; Cropping sequence ; Crops ; Depletion ; Dynamics ; Experimental farms ; Farms ; Fertilizers ; fractions of zinc ; long‐term experiment ; maize–wheat system ; Micronutrients ; Nutrient cycles ; Nutrient dynamics ; Nutrient uptake ; Nutrients ; Pools ; Productivity ; Regression analysis ; Soil ; Soil lime ; Soils ; Uptake ; Wheat ; yield ; Zinc ; Zinc sulfate</subject><ispartof>Soil use and management, 2020-07, Vol.36 (3), p.507-523</ispartof><rights>2019 British Society of Soil Science</rights><rights>2020 British Society of Soil Science</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2126-8b822f6441f8aee353385b144c4eefd1a0a13afa27caa1f8741947d4f26c8d683</citedby><cites>FETCH-LOGICAL-c2126-8b822f6441f8aee353385b144c4eefd1a0a13afa27caa1f8741947d4f26c8d683</cites><orcidid>0000-0002-1083-0601 ; 0000-0002-6472-5399 ; 0000-0003-0435-9646 ; 0000-0001-9509-2937</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fsum.12566$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fsum.12566$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><contributor>Goss, Michael</contributor><creatorcontrib>Shambhavi, Shweta</creatorcontrib><creatorcontrib>Kumar, Rakesh</creatorcontrib><creatorcontrib>Padbhushan, Rajeev</creatorcontrib><creatorcontrib>Verma, Gayatri</creatorcontrib><creatorcontrib>Sharma, Surya Prakash</creatorcontrib><creatorcontrib>Sharma, Sanjay K.</creatorcontrib><creatorcontrib>Sharma, Raj Paul</creatorcontrib><creatorcontrib>Goss, Michael</creatorcontrib><title>Dynamics of zinc under long‐term application of chemical fertilizers and amendments by maize–wheat cropping sequence in Typic Hapludalfs</title><title>Soil use and management</title><description>This present investigation took place on a continuing long‐term fertilizer experiment, initiated in 1972 at the experimental farm of the College of Agriculture CSK HPKV, Palampur, aimed at studying nutrient dynamics of micronutrients, especially Zn, after continuous use of chemical fertilizers and amendments over the previous 36 years in an acid Alfisol under a maize–wheat system. Treatments investigated were as follows: T1: Control; 100% N; 100% NP; 100% NPK (optimal application ‐ 120:26:33(maize)/25(wheat)); 100% NPK + FYM (10 t ha−1 to the maize crop); T6: 100% NPK + lime (900 kg ha−1); T7: 100% NPK + Zn (25 kg ha−1 as ZnSO4); T8: 100% NPK + Hand weeding; T9: 100% NPK (‐S); T10: 150% NPK (super‐optimal application); and T11: 50% NPK (sub‐optimal application). Different forms of zinc in soil were determined through a sequential extraction method. Results revealed that previous applications of high‐analysis fertilizers and amendments caused a marked depletion in the pools of Zn as compared to buffer plots. All pools of Zn as well as crop productivity and Zn uptake were noticeably greater in farmyard manure (FYM)‐amended plots compared with plots not receiving fertilizer. The residual fraction was the dominant form but organically bound and exchangeable forms were found to play major role in nutrient supply, crop productivity and nutrient uptake. Correlation and regression analysis studies showed that organic forms constituted the most important pool contributing towards variation in yield and uptake by maize and wheat crops. Exchangeable and organically bound forms contributed significantly towards the availability of DTPA‐extractable Zn in soil.</description><subject>Agrochemicals</subject><subject>Alfisol</subject><subject>Cereal crops</subject><subject>Chemical fertilizers</subject><subject>Corn</subject><subject>Correlation analysis</subject><subject>Crop production</subject><subject>Crop yield</subject><subject>Cropping sequence</subject><subject>Crops</subject><subject>Depletion</subject><subject>Dynamics</subject><subject>Experimental farms</subject><subject>Farms</subject><subject>Fertilizers</subject><subject>fractions of zinc</subject><subject>long‐term experiment</subject><subject>maize–wheat system</subject><subject>Micronutrients</subject><subject>Nutrient cycles</subject><subject>Nutrient dynamics</subject><subject>Nutrient uptake</subject><subject>Nutrients</subject><subject>Pools</subject><subject>Productivity</subject><subject>Regression analysis</subject><subject>Soil</subject><subject>Soil lime</subject><subject>Soils</subject><subject>Uptake</subject><subject>Wheat</subject><subject>yield</subject><subject>Zinc</subject><subject>Zinc sulfate</subject><issn>0266-0032</issn><issn>1475-2743</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kD1OxDAQhS0EEstPwQ0sUVFksR3HyZZo-ZVAFEAdzTpjMEqcYCdaZas9AAUSN-QkGJaWkUZTzPdmnh4hR5xNeazTMDRTLjKltsiEyzxLRC7TbTJhQqmEsVTskr0QXhkTPFdsQt7PRweN1YG2hq6s03RwFXpat-75a_3Ro28odF1tNfS2dT-UfsEogJoa9L2t7Qp9oOAqCg26KnYf6GKkDcTN1_pz-YLQU-3brrPumQZ8G9BppNbRx7Gzml5DVw8V1CYckB0DdcDDv7lPni4vHufXye391c387DbRgguVFItCCKOk5KYAxDRL0yJbcCm1RDQVBwY8BQMi1wCRySWfybySRihdVKpI98nx5m7n2-gm9OVrO3gXX5ZCiiyfsWw2i9TJhoreQ_Boys7bBvxYclb-hF3GsMvfsCN7umGXtsbxf7B8eLrbKL4BbfyFug</recordid><startdate>202007</startdate><enddate>202007</enddate><creator>Shambhavi, Shweta</creator><creator>Kumar, Rakesh</creator><creator>Padbhushan, Rajeev</creator><creator>Verma, Gayatri</creator><creator>Sharma, Surya Prakash</creator><creator>Sharma, Sanjay K.</creator><creator>Sharma, Raj Paul</creator><creator>Goss, Michael</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H96</scope><scope>KR7</scope><scope>L.G</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0002-1083-0601</orcidid><orcidid>https://orcid.org/0000-0002-6472-5399</orcidid><orcidid>https://orcid.org/0000-0003-0435-9646</orcidid><orcidid>https://orcid.org/0000-0001-9509-2937</orcidid></search><sort><creationdate>202007</creationdate><title>Dynamics of zinc under long‐term application of chemical fertilizers and amendments by maize–wheat cropping sequence in Typic Hapludalfs</title><author>Shambhavi, Shweta ; Kumar, Rakesh ; Padbhushan, Rajeev ; Verma, Gayatri ; Sharma, Surya Prakash ; Sharma, Sanjay K. ; Sharma, Raj Paul ; Goss, Michael</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2126-8b822f6441f8aee353385b144c4eefd1a0a13afa27caa1f8741947d4f26c8d683</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Agrochemicals</topic><topic>Alfisol</topic><topic>Cereal crops</topic><topic>Chemical fertilizers</topic><topic>Corn</topic><topic>Correlation analysis</topic><topic>Crop production</topic><topic>Crop yield</topic><topic>Cropping sequence</topic><topic>Crops</topic><topic>Depletion</topic><topic>Dynamics</topic><topic>Experimental farms</topic><topic>Farms</topic><topic>Fertilizers</topic><topic>fractions of zinc</topic><topic>long‐term experiment</topic><topic>maize–wheat system</topic><topic>Micronutrients</topic><topic>Nutrient cycles</topic><topic>Nutrient dynamics</topic><topic>Nutrient uptake</topic><topic>Nutrients</topic><topic>Pools</topic><topic>Productivity</topic><topic>Regression analysis</topic><topic>Soil</topic><topic>Soil lime</topic><topic>Soils</topic><topic>Uptake</topic><topic>Wheat</topic><topic>yield</topic><topic>Zinc</topic><topic>Zinc sulfate</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shambhavi, Shweta</creatorcontrib><creatorcontrib>Kumar, Rakesh</creatorcontrib><creatorcontrib>Padbhushan, Rajeev</creatorcontrib><creatorcontrib>Verma, Gayatri</creatorcontrib><creatorcontrib>Sharma, Surya Prakash</creatorcontrib><creatorcontrib>Sharma, Sanjay K.</creatorcontrib><creatorcontrib>Sharma, Raj Paul</creatorcontrib><creatorcontrib>Goss, Michael</creatorcontrib><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Environment Abstracts</collection><jtitle>Soil use and management</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shambhavi, Shweta</au><au>Kumar, Rakesh</au><au>Padbhushan, Rajeev</au><au>Verma, Gayatri</au><au>Sharma, Surya Prakash</au><au>Sharma, Sanjay K.</au><au>Sharma, Raj Paul</au><au>Goss, Michael</au><au>Goss, Michael</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dynamics of zinc under long‐term application of chemical fertilizers and amendments by maize–wheat cropping sequence in Typic Hapludalfs</atitle><jtitle>Soil use and management</jtitle><date>2020-07</date><risdate>2020</risdate><volume>36</volume><issue>3</issue><spage>507</spage><epage>523</epage><pages>507-523</pages><issn>0266-0032</issn><eissn>1475-2743</eissn><abstract>This present investigation took place on a continuing long‐term fertilizer experiment, initiated in 1972 at the experimental farm of the College of Agriculture CSK HPKV, Palampur, aimed at studying nutrient dynamics of micronutrients, especially Zn, after continuous use of chemical fertilizers and amendments over the previous 36 years in an acid Alfisol under a maize–wheat system. Treatments investigated were as follows: T1: Control; 100% N; 100% NP; 100% NPK (optimal application ‐ 120:26:33(maize)/25(wheat)); 100% NPK + FYM (10 t ha−1 to the maize crop); T6: 100% NPK + lime (900 kg ha−1); T7: 100% NPK + Zn (25 kg ha−1 as ZnSO4); T8: 100% NPK + Hand weeding; T9: 100% NPK (‐S); T10: 150% NPK (super‐optimal application); and T11: 50% NPK (sub‐optimal application). Different forms of zinc in soil were determined through a sequential extraction method. Results revealed that previous applications of high‐analysis fertilizers and amendments caused a marked depletion in the pools of Zn as compared to buffer plots. All pools of Zn as well as crop productivity and Zn uptake were noticeably greater in farmyard manure (FYM)‐amended plots compared with plots not receiving fertilizer. The residual fraction was the dominant form but organically bound and exchangeable forms were found to play major role in nutrient supply, crop productivity and nutrient uptake. Correlation and regression analysis studies showed that organic forms constituted the most important pool contributing towards variation in yield and uptake by maize and wheat crops. Exchangeable and organically bound forms contributed significantly towards the availability of DTPA‐extractable Zn in soil.</abstract><cop>Bedfordshire</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1111/sum.12566</doi><tpages>17</tpages><orcidid>https://orcid.org/0000-0002-1083-0601</orcidid><orcidid>https://orcid.org/0000-0002-6472-5399</orcidid><orcidid>https://orcid.org/0000-0003-0435-9646</orcidid><orcidid>https://orcid.org/0000-0001-9509-2937</orcidid></addata></record> |
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| subjects | Agrochemicals Alfisol Cereal crops Chemical fertilizers Corn Correlation analysis Crop production Crop yield Cropping sequence Crops Depletion Dynamics Experimental farms Farms Fertilizers fractions of zinc long‐term experiment maize–wheat system Micronutrients Nutrient cycles Nutrient dynamics Nutrient uptake Nutrients Pools Productivity Regression analysis Soil Soil lime Soils Uptake Wheat yield Zinc Zinc sulfate |
| title | Dynamics of zinc under long‐term application of chemical fertilizers and amendments by maize–wheat cropping sequence in Typic Hapludalfs |
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