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Article: Response of Element Distribution of Various Organs of Maize to Fertilizer Application

TitleResponse of Element Distribution of Various Organs of Maize to Fertilizer Application
Authors
KeywordsElement Distribution
Fertilizer Application
Maize
Issue Date2010
PublisherChinese Academy of Agricultural Sciences. The Journal's web site is located at http://cjn.lib.hku.hk/KNS50/Navi/item.aspx?NaviID=1&BaseID=ZGNX&NaviLink=Agricultural%20Sciences%20in%20China
Citation
Agricultural Sciences In China, 2010, v. 9 n. 3, p. 401-407 How to Cite?
AbstractThe effect of fertilizer application on biomass dry weight and element distribution of various organs of maize was investigated from the aspect of microscopic view to disclose the internal mechanism of fertilizer effect on crop. Five fertilizer treatments: no fertilizer (CK), nitrogen phosphorus fertilizer (NP), nitrogen potassium fertilizer (NK), phosphorus potassium (PK), and nitrogen phosphorus potassium fertilizer (NPK) were designed. Field experiment on the response of biomass dry weight and N, P, K, Cu, Zn, Fe, and Mn element distribution of stem, leaf and seed of maize (Zea mays L.) to different fertilizer treatments application was carried out. The results showed that dry weight and element content of various organs of maize were different. N content of various organs followed this order leaf > seed > stem; P content of various organs was seed > leaf > stem; K content was stem > leaf > seed; and Fe content was leaf > stem > seed. Fertilizer application reduced the differences of N, P, K, and Fe contents of various organs, and changed the size order of the dry weight and the Cu and Zn contents of leaf, seed and stem. Except for individual treatment, the response direction of N, P and Fe elements to fertilizer application was similar to Cu and Zn. The response of element content of various organs of maize to different fertilizer combinations was also different. The response extent of N, P and K major elements to fertilizer application was larger than microelement of Cu, Zn, Fe, and Mn; the response extent of stem and leaf was larger than seed; the response to NPK fertilizer treatment was bigger than NP, NK and PK. In the whole, response differences of element distribution to various fertilizer treatments were not remarkable. Besides, element distribution of various organs of maize was also influenced by the mutual effect of fertilizer varieties. The response direction and extent of various element distributions to different fertilizer treatments had both similarities and differences. Adjusting fertilizer application could change the biomass dry weight and element distribution of various organs of maize, thus promote the uptake and cycle of nutrient. This investigation could provide useful information for high production. © 2010 Chinese Academy of Agricultural Sciences.
Persistent Identifierhttp://hdl.handle.net/10722/168447
ISSN
2013 Impact Factor: 0.82
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorHu, Hen_US
dc.contributor.authorBai, Ylen_US
dc.contributor.authorYang, Lpen_US
dc.contributor.authorKong, Qben_US
dc.contributor.authorLu, Ylen_US
dc.contributor.authorWang, Len_US
dc.contributor.authorWang, Zyen_US
dc.date.accessioned2012-10-08T03:19:02Z-
dc.date.available2012-10-08T03:19:02Z-
dc.date.issued2010en_US
dc.identifier.citationAgricultural Sciences In China, 2010, v. 9 n. 3, p. 401-407en_US
dc.identifier.issn1671-2927en_US
dc.identifier.urihttp://hdl.handle.net/10722/168447-
dc.description.abstractThe effect of fertilizer application on biomass dry weight and element distribution of various organs of maize was investigated from the aspect of microscopic view to disclose the internal mechanism of fertilizer effect on crop. Five fertilizer treatments: no fertilizer (CK), nitrogen phosphorus fertilizer (NP), nitrogen potassium fertilizer (NK), phosphorus potassium (PK), and nitrogen phosphorus potassium fertilizer (NPK) were designed. Field experiment on the response of biomass dry weight and N, P, K, Cu, Zn, Fe, and Mn element distribution of stem, leaf and seed of maize (Zea mays L.) to different fertilizer treatments application was carried out. The results showed that dry weight and element content of various organs of maize were different. N content of various organs followed this order leaf > seed > stem; P content of various organs was seed > leaf > stem; K content was stem > leaf > seed; and Fe content was leaf > stem > seed. Fertilizer application reduced the differences of N, P, K, and Fe contents of various organs, and changed the size order of the dry weight and the Cu and Zn contents of leaf, seed and stem. Except for individual treatment, the response direction of N, P and Fe elements to fertilizer application was similar to Cu and Zn. The response of element content of various organs of maize to different fertilizer combinations was also different. The response extent of N, P and K major elements to fertilizer application was larger than microelement of Cu, Zn, Fe, and Mn; the response extent of stem and leaf was larger than seed; the response to NPK fertilizer treatment was bigger than NP, NK and PK. In the whole, response differences of element distribution to various fertilizer treatments were not remarkable. Besides, element distribution of various organs of maize was also influenced by the mutual effect of fertilizer varieties. The response direction and extent of various element distributions to different fertilizer treatments had both similarities and differences. Adjusting fertilizer application could change the biomass dry weight and element distribution of various organs of maize, thus promote the uptake and cycle of nutrient. This investigation could provide useful information for high production. © 2010 Chinese Academy of Agricultural Sciences.en_US
dc.languageengen_US
dc.publisherChinese Academy of Agricultural Sciences. The Journal's web site is located at http://cjn.lib.hku.hk/KNS50/Navi/item.aspx?NaviID=1&BaseID=ZGNX&NaviLink=Agricultural%20Sciences%20in%20Chinaen_US
dc.relation.ispartofAgricultural Sciences in Chinaen_US
dc.subjectElement Distributionen_US
dc.subjectFertilizer Applicationen_US
dc.subjectMaizeen_US
dc.titleResponse of Element Distribution of Various Organs of Maize to Fertilizer Applicationen_US
dc.typeArticleen_US
dc.identifier.emailHU, H:haohu@hku.hken_US
dc.identifier.authorityHU, H=rp00707en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/S1671-2927(09)60110-3en_US
dc.identifier.scopuseid_2-s2.0-77950581676en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-77950581676&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume9en_US
dc.identifier.issue3en_US
dc.identifier.spage401en_US
dc.identifier.epage407en_US
dc.identifier.isiWOS:000278586500012-
dc.publisher.placeChinaen_US
dc.identifier.scopusauthoridHU, H=7404097564en_US
dc.identifier.scopusauthoridBAI, Yl=14071061700en_US
dc.identifier.scopusauthoridYANG, Lp=17436043500en_US
dc.identifier.scopusauthoridKONG, Qb=55167796400en_US
dc.identifier.scopusauthoridLU, Yl=8701442200en_US
dc.identifier.scopusauthoridWANG, L=36066093100en_US
dc.identifier.scopusauthoridWANG, Zy=7410041224en_US

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