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The impact of soil amendment of super absorbent polymer on grain yield and yield components of corn in center of Iran

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dc.contributor.author Shahrajabian, M.H.
dc.contributor.author Sun, W.
dc.contributor.author Cheng, Q.
dc.contributor.author Khoshkharam, M.
dc.date.accessioned 2021-03-10T12:52:18Z
dc.date.available 2021-03-10T12:52:18Z
dc.date.issued 2019-10-18
dc.identifier.citation Shahrajabian, M.H., W. Sun, Q. Cheng, M. Khoshkharam. 2019. ” The impact of soil amendment of super absorbent polymer on grain yield and yield components of corn in center of Iran”. Cercetări Agronomice în Moldova 52 (2): 151-157. DOI: 10.2478/cerce-2019-0015. en_US
dc.identifier.uri https://repository.uaiasi.ro/xmlui/handle/20.500.12811/399
dc.description.abstract Corn is one of the most important cereal crop grown in Iran. A complete randomized design with four replications was used to analysis the influence of soil amendment of super absorbent polymer on grain yield and yield components of corn in center of Iran in 2016 and 2017. Treatments with super absorbent polymer were 0 kg/ha (S1), 15 kg/ha (S2), 30 kg/ha (S3), and treatments with fertilizers were 50% (F1), 75% (F2), 100% (F3), which could be combined into nine pots. The influence of super absorbent polymer was significant on spike weight in 2017, above-ground biomass in 2016, one hundred seed weight in 2016, and grain yield in 2017. There was no meaningful influence of super absorbent polymer on spike weight in 2016, above-ground biomass in 2017, 100 seed weight in 2017 and grain yield in 2016. Fertilizer treatments had significant influence on spike weight, above-ground biomass, 100 seed weight, and grain yield in both 2016 and 2017. The interaction between SAP and fertilizers had significant effect on above ground biomass in 2017. In both years, the highest spike weight, above ground biomass, 100 seed weight and grain yield was related to S3 (30 kg/ha), followed by S2 (15 kg/ha) and S1 (0 kg/ha), respectively. 100% application of fertilizer (F3) had obtained the maximum spike weight, above ground biomass, 100 seed weight and grain in both 2016 and 2017. Our data have shown that the applied SAP had a remarkable effect on corn growth and yield under different fertilization treatments, and its application of 30 kg/ha gave the best corn production index. en_US
dc.language.iso en en_US
dc.publisher "Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași en_US
dc.subject maize en_US
dc.subject grain yeild en_US
dc.subject 100 seed weight en_US
dc.subject fertilizer en_US
dc.title The impact of soil amendment of super absorbent polymer on grain yield and yield components of corn in center of Iran en_US
dc.type Article en_US
dc.author.affiliation M.H. Shahrajabian, M. Khoshkharam, Department of Agronomy and Plant Breeding, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
dc.author.affiliation M.H. Shahrajabian, W. Sun, Q. Cheng, Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China
dc.author.affiliation M.H. Shahrajabian, W. Sun, Q. Cheng, Nitrogen Fixation Laboratory, Qi Institute, Chuangye Road, Jiaxing, Zhejiang, China
dc.publicationName Cercetări Agronomice în Moldova
dc.volume 52
dc.issue 2
dc.publicationDate 2019
dc.startingPage 151
dc.endingPage 157
dc.identifier.eissn 2067-1865
dc.identifier.doi 10.2478/cerce-2019-0015


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