Matches in SemOpenAlex for { <https://semopenalex.org/work/W2515039479> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2515039479 endingPage "535" @default.
- W2515039479 startingPage "531" @default.
- W2515039479 abstract "Abstract Comparisons were made between urea, NH 4 NO 3 , (NH 4 ) 2 SO 4 and several controlled-release N (CRN) fertilizers on spring-grown lettuce ( Lactuca sativa L.). In 1980 and 1981, single applications of CRN fertilizers produced high yields of excellent quality lettuce. In 1980, the largest yield with the most 2-dozen and fewest 2½-dozen size heads (24 and 30 heads/carton, respectively) came from lettuce receiving methylene urea (MU) F2950 at 168 kg N/ha preplant plus 84 kg N/ha as urea at folding stage. However, the yields from lettuce fertilized with this combination were not significantly different from those of lettuce fertilized with a single application of sulfur-coated urea (SCU) F9999 at either 252 kg N/ha preplant or 168 kg N/ha at thinning stage. Lettuce fertilized with urea applied at 168 kg N/ha preplant produced relatively low yields. Lettuce fertilized with urea at 168 kg N/ha in 3 applications of 56 kg N/ha each produced significantly higher yields than when the crop received urea at 168 kg N/ha preplant, but the extra applications were costly and time consuming. In 1981, lettuce fertilized with CRN sources at 224 kg N/ha preplant was earlier maturing than when fertilized with any common soluble N material at the same rate. The data show that CRN fertilizers could be helpful in reducing fertilizer application costs and keeping crop production profitable." @default.
- W2515039479 created "2016-09-16" @default.
- W2515039479 creator A5019874206 @default.
- W2515039479 creator A5043322451 @default.
- W2515039479 creator A5087251242 @default.
- W2515039479 date "1984-07-01" @default.
- W2515039479 modified "2023-09-26" @default.
- W2515039479 title "A Comparison of Controlled-release and Certain Soluble N Fertilizers on Yield and Maturity in Spring-grown Head Lettuce" @default.
- W2515039479 doi "https://doi.org/10.21273/jashs.109.4.531" @default.
- W2515039479 hasPublicationYear "1984" @default.
- W2515039479 type Work @default.
- W2515039479 sameAs 2515039479 @default.
- W2515039479 citedByCount "6" @default.
- W2515039479 crossrefType "journal-article" @default.
- W2515039479 hasAuthorship W2515039479A5019874206 @default.
- W2515039479 hasAuthorship W2515039479A5043322451 @default.
- W2515039479 hasAuthorship W2515039479A5087251242 @default.
- W2515039479 hasBestOaLocation W25150394791 @default.
- W2515039479 hasConcept C134121241 @default.
- W2515039479 hasConcept C137580998 @default.
- W2515039479 hasConcept C144027150 @default.
- W2515039479 hasConcept C178790620 @default.
- W2515039479 hasConcept C185592680 @default.
- W2515039479 hasConcept C191897082 @default.
- W2515039479 hasConcept C192562407 @default.
- W2515039479 hasConcept C2776899970 @default.
- W2515039479 hasConcept C2778343920 @default.
- W2515039479 hasConcept C2780351529 @default.
- W2515039479 hasConcept C2780365088 @default.
- W2515039479 hasConcept C2780560099 @default.
- W2515039479 hasConcept C33923547 @default.
- W2515039479 hasConcept C6557445 @default.
- W2515039479 hasConcept C86803240 @default.
- W2515039479 hasConceptScore W2515039479C134121241 @default.
- W2515039479 hasConceptScore W2515039479C137580998 @default.
- W2515039479 hasConceptScore W2515039479C144027150 @default.
- W2515039479 hasConceptScore W2515039479C178790620 @default.
- W2515039479 hasConceptScore W2515039479C185592680 @default.
- W2515039479 hasConceptScore W2515039479C191897082 @default.
- W2515039479 hasConceptScore W2515039479C192562407 @default.
- W2515039479 hasConceptScore W2515039479C2776899970 @default.
- W2515039479 hasConceptScore W2515039479C2778343920 @default.
- W2515039479 hasConceptScore W2515039479C2780351529 @default.
- W2515039479 hasConceptScore W2515039479C2780365088 @default.
- W2515039479 hasConceptScore W2515039479C2780560099 @default.
- W2515039479 hasConceptScore W2515039479C33923547 @default.
- W2515039479 hasConceptScore W2515039479C6557445 @default.
- W2515039479 hasConceptScore W2515039479C86803240 @default.
- W2515039479 hasIssue "4" @default.
- W2515039479 hasLocation W25150394791 @default.
- W2515039479 hasOpenAccess W2515039479 @default.
- W2515039479 hasPrimaryLocation W25150394791 @default.
- W2515039479 hasRelatedWork W1987027099 @default.
- W2515039479 hasRelatedWork W1998917369 @default.
- W2515039479 hasRelatedWork W2067071672 @default.
- W2515039479 hasRelatedWork W2364186550 @default.
- W2515039479 hasRelatedWork W2365902713 @default.
- W2515039479 hasRelatedWork W2367740331 @default.
- W2515039479 hasRelatedWork W2368462885 @default.
- W2515039479 hasRelatedWork W2393675917 @default.
- W2515039479 hasRelatedWork W2515039479 @default.
- W2515039479 hasRelatedWork W2891537166 @default.
- W2515039479 hasVolume "109" @default.
- W2515039479 isParatext "false" @default.
- W2515039479 isRetracted "false" @default.
- W2515039479 magId "2515039479" @default.
- W2515039479 workType "article" @default.