REGRESSION ANALYSES OF GRAIN YIELD OF CORN, LEVEL OF LEAF N P K AND SOIL CONDITIONS IN A LONG-TIME ROTATION EXPERIMENT ON BROOKSTON CLAY
Regression and covariance analysis of a 13-yr rotation experiment of corn on Brookston clay soil showed that grain yield of corn could be related to each of nine other plant and soil measurements. Soil compaction as measured by bulk density was negatively associated with the level of leaf K in the p...
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| Veröffentlicht in: | Canadian journal of soil science 1980-11, Vol.60 (4), p.599-611 |
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| container_title | Canadian journal of soil science |
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| creator | DIRKS, V. A. BOLTON, E. F. |
| description | Regression and covariance analysis of a 13-yr rotation experiment of corn on Brookston clay soil showed that grain yield of corn could be related to each of nine other plant and soil measurements. Soil compaction as measured by bulk density was negatively associated with the level of leaf K in the plants, as well as available soil moisture. The major part of the yield difference between fertilized continuous corn and fertilized corn following alfalfa could be accounted for by multiple regression of grain yield on leaf N and K nutrient levels, soil compaction and soil moisture. Soil compaction was not affected or modified by fertilizer treatment. Response of corn grain yield to soil conditions, moisture and plant nutrient level appears to vary with rotation and fertilizer input. |
| doi_str_mv | 10.4141/cjss80-069 |
| format | Article |
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Response of corn grain yield to soil conditions, moisture and plant nutrient level appears to vary with rotation and fertilizer input.</description><identifier>ISSN: 0008-4271</identifier><identifier>EISSN: 1918-1841</identifier><identifier>DOI: 10.4141/cjss80-069</identifier><language>eng</language><ispartof>Canadian journal of soil science, 1980-11, Vol.60 (4), p.599-611</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c197t-f6ef498ed283124637d46d67689107562600ce255021b6e871c6f456c94994dc3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>DIRKS, V. A.</creatorcontrib><creatorcontrib>BOLTON, E. F.</creatorcontrib><title>REGRESSION ANALYSES OF GRAIN YIELD OF CORN, LEVEL OF LEAF N P K AND SOIL CONDITIONS IN A LONG-TIME ROTATION EXPERIMENT ON BROOKSTON CLAY</title><title>Canadian journal of soil science</title><description>Regression and covariance analysis of a 13-yr rotation experiment of corn on Brookston clay soil showed that grain yield of corn could be related to each of nine other plant and soil measurements. Soil compaction as measured by bulk density was negatively associated with the level of leaf K in the plants, as well as available soil moisture. The major part of the yield difference between fertilized continuous corn and fertilized corn following alfalfa could be accounted for by multiple regression of grain yield on leaf N and K nutrient levels, soil compaction and soil moisture. Soil compaction was not affected or modified by fertilizer treatment. 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F.</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19801101</creationdate><title>REGRESSION ANALYSES OF GRAIN YIELD OF CORN, LEVEL OF LEAF N P K AND SOIL CONDITIONS IN A LONG-TIME ROTATION EXPERIMENT ON BROOKSTON CLAY</title><author>DIRKS, V. A. ; BOLTON, E. F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c197t-f6ef498ed283124637d46d67689107562600ce255021b6e871c6f456c94994dc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1980</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>DIRKS, V. A.</creatorcontrib><creatorcontrib>BOLTON, E. F.</creatorcontrib><collection>CrossRef</collection><jtitle>Canadian journal of soil science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>DIRKS, V. A.</au><au>BOLTON, E. F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>REGRESSION ANALYSES OF GRAIN YIELD OF CORN, LEVEL OF LEAF N P K AND SOIL CONDITIONS IN A LONG-TIME ROTATION EXPERIMENT ON BROOKSTON CLAY</atitle><jtitle>Canadian journal of soil science</jtitle><date>1980-11-01</date><risdate>1980</risdate><volume>60</volume><issue>4</issue><spage>599</spage><epage>611</epage><pages>599-611</pages><issn>0008-4271</issn><eissn>1918-1841</eissn><abstract>Regression and covariance analysis of a 13-yr rotation experiment of corn on Brookston clay soil showed that grain yield of corn could be related to each of nine other plant and soil measurements. Soil compaction as measured by bulk density was negatively associated with the level of leaf K in the plants, as well as available soil moisture. The major part of the yield difference between fertilized continuous corn and fertilized corn following alfalfa could be accounted for by multiple regression of grain yield on leaf N and K nutrient levels, soil compaction and soil moisture. Soil compaction was not affected or modified by fertilizer treatment. Response of corn grain yield to soil conditions, moisture and plant nutrient level appears to vary with rotation and fertilizer input.</abstract><doi>10.4141/cjss80-069</doi><tpages>13</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 0008-4271 |
| ispartof | Canadian journal of soil science, 1980-11, Vol.60 (4), p.599-611 |
| issn | 0008-4271 1918-1841 |
| language | eng |
| recordid | cdi_crossref_primary_10_4141_cjss80_069 |
| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection; Free Full-Text Journals in Chemistry |
| title | REGRESSION ANALYSES OF GRAIN YIELD OF CORN, LEVEL OF LEAF N P K AND SOIL CONDITIONS IN A LONG-TIME ROTATION EXPERIMENT ON BROOKSTON CLAY |
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