Matches in SemOpenAlex for { <https://semopenalex.org/work/W2045449714> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2045449714 endingPage "515" @default.
- W2045449714 startingPage "510" @default.
- W2045449714 abstract "With renewed interest in legumes as green manures, it is important to understand their effect on in‐season N uptake of following nonlegume row crops. This study assessed the effect of legumes as green manures on in‐season N uptake by subsequent grain sorghum [ Sorghum bicolor (L.) Moench] grown in conservation tillage systems in the eastern Great Plains. Treatments were (i) red clover ( Trifolium pratense L.) and hairy vetch ( Vicia villosa Roth) before grain sorghum vs. continuous grain sorghum, (ii) reduced or no‐tillage, and (iii) fertilizer N rates. The experiment was conducted on two adjacent sites (Parson silt loam: fine, mixed thermic Mollic Albaqualf) similar in organic matter but Site 1 higher in pH, P, and K than Site 2. In‐season N uptake was often statistically greater in reduced‐tillage than no‐tillage systems. At both sites, red clover as a previous crop resulted in about 25% greater N uptake by sorghum vs. sorghum grown continuously with no previous legume crop. Nitrogen uptake by sorghum at the boot and soft dough growth stages responded linearly to increasing N rate, but the slope was <0.2, indicating low fertilizer N efficiency on this soil. Calculated N fertilizer equivalencies were >135 kg ha −1 during the first year for both legumes at each site, but values for red clover remained greater than those for hairy vetch in subsequent years, especially at the higher fertility site. Grain yield tended to be maximized when N uptake at the soft dough stage exceeded 100 kg ha −1 at Site 2 but continued to increase as N uptake increased at the higher‐fertility Site 1. Utilizing legumes as green manures can increase in‐season N uptake by following grain sorghum crops compared with continuous sorghum in these prairie soils." @default.
- W2045449714 created "2016-06-24" @default.
- W2045449714 creator A5034493913 @default.
- W2045449714 creator A5053448775 @default.
- W2045449714 date "2004-03-01" @default.
- W2045449714 modified "2023-10-16" @default.
- W2045449714 title "In‐Season Nitrogen Uptake by Grain Sorghum following Legume Green Manures in Conservation Tillage Systems" @default.
- W2045449714 cites W1963985302 @default.
- W2045449714 cites W1965111107 @default.
- W2045449714 cites W1966012647 @default.
- W2045449714 cites W1967230506 @default.
- W2045449714 cites W1970284721 @default.
- W2045449714 cites W1980593783 @default.
- W2045449714 cites W1993269502 @default.
- W2045449714 cites W1996378635 @default.
- W2045449714 cites W2005689478 @default.
- W2045449714 cites W2009443839 @default.
- W2045449714 cites W2016927665 @default.
- W2045449714 cites W2019953410 @default.
- W2045449714 cites W2030051539 @default.
- W2045449714 cites W2035401286 @default.
- W2045449714 cites W2056599281 @default.
- W2045449714 cites W2063459033 @default.
- W2045449714 cites W2067084600 @default.
- W2045449714 cites W2067660461 @default.
- W2045449714 cites W2075924805 @default.
- W2045449714 cites W2081177494 @default.
- W2045449714 cites W2083902729 @default.
- W2045449714 cites W2091198185 @default.
- W2045449714 cites W2123449400 @default.
- W2045449714 doi "https://doi.org/10.2134/agronj2004.5100" @default.
- W2045449714 hasPublicationYear "2004" @default.
- W2045449714 type Work @default.
- W2045449714 sameAs 2045449714 @default.
- W2045449714 citedByCount "9" @default.
- W2045449714 countsByYear W20454497142015 @default.
- W2045449714 countsByYear W20454497142018 @default.
- W2045449714 countsByYear W20454497142019 @default.
- W2045449714 countsByYear W20454497142020 @default.
- W2045449714 crossrefType "journal-article" @default.
- W2045449714 hasAuthorship W2045449714A5034493913 @default.
- W2045449714 hasAuthorship W2045449714A5053448775 @default.
- W2045449714 hasConcept C113578266 @default.
- W2045449714 hasConcept C159750122 @default.
- W2045449714 hasConcept C16397148 @default.
- W2045449714 hasConcept C18903297 @default.
- W2045449714 hasConcept C190638079 @default.
- W2045449714 hasConcept C2776632002 @default.
- W2045449714 hasConcept C2776702220 @default.
- W2045449714 hasConcept C2777480959 @default.
- W2045449714 hasConcept C2778157034 @default.
- W2045449714 hasConcept C2780560099 @default.
- W2045449714 hasConcept C34070608 @default.
- W2045449714 hasConcept C6557445 @default.
- W2045449714 hasConcept C86803240 @default.
- W2045449714 hasConceptScore W2045449714C113578266 @default.
- W2045449714 hasConceptScore W2045449714C159750122 @default.
- W2045449714 hasConceptScore W2045449714C16397148 @default.
- W2045449714 hasConceptScore W2045449714C18903297 @default.
- W2045449714 hasConceptScore W2045449714C190638079 @default.
- W2045449714 hasConceptScore W2045449714C2776632002 @default.
- W2045449714 hasConceptScore W2045449714C2776702220 @default.
- W2045449714 hasConceptScore W2045449714C2777480959 @default.
- W2045449714 hasConceptScore W2045449714C2778157034 @default.
- W2045449714 hasConceptScore W2045449714C2780560099 @default.
- W2045449714 hasConceptScore W2045449714C34070608 @default.
- W2045449714 hasConceptScore W2045449714C6557445 @default.
- W2045449714 hasConceptScore W2045449714C86803240 @default.
- W2045449714 hasIssue "2" @default.
- W2045449714 hasLocation W20454497141 @default.
- W2045449714 hasOpenAccess W2045449714 @default.
- W2045449714 hasPrimaryLocation W20454497141 @default.
- W2045449714 hasRelatedWork W104148443 @default.
- W2045449714 hasRelatedWork W1970375979 @default.
- W2045449714 hasRelatedWork W2019953410 @default.
- W2045449714 hasRelatedWork W2070446719 @default.
- W2045449714 hasRelatedWork W2091739313 @default.
- W2045449714 hasRelatedWork W2103570237 @default.
- W2045449714 hasRelatedWork W2197847368 @default.
- W2045449714 hasRelatedWork W2258605638 @default.
- W2045449714 hasRelatedWork W2557905190 @default.
- W2045449714 hasRelatedWork W4315471391 @default.
- W2045449714 hasVolume "96" @default.
- W2045449714 isParatext "false" @default.
- W2045449714 isRetracted "false" @default.
- W2045449714 magId "2045449714" @default.
- W2045449714 workType "article" @default.