FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1991359897> ?p ?o ?g. }

• W1991359897 endingPage "139" @default.
• W1991359897 startingPage "129" @default.
• W1991359897 abstract "An understanding of the effects of different opener designs and on-row packing force would help producers in their selection of appropriate direct seeding implement options for their soil conditions. A field trial was conducted at three locations (Indian Head, Sylvania and Watrous) in Saskatchewan from 1997 to 1999 to evaluate the effect of opener-packer design (spoon-steel V packer; spoon-flat rubber packer; paired row-steel V packer; paired row-flat rubber packer; sweep-pneumatic tire) in combination with a range of on-row packing forces [0, 333, 549, 746, and 1000 Newton (N) per press wheel] on crop emergence and grain yield with direct seeding. The differences observed between opener-packer combinations in this study varied by less than 10% for grain yield, and were almost always associated with the opener design and not the packer type. Despite the variable results, there was a tendency for higher pea and wheat emergence with the sweep + tire compared with other opener types at those locations that tended to be drier in the spring. Also, grain yield tended to be greater for the sweep + tire in 1999 at Indian Head, when the heavy-textured soil at this site had high soil moisture conditions at seeding. The responses to packing force varied with different years and among the crops. Generally, 333 N per press wheel provided adequate emergence and grain yield across the environmental conditions encountered in this study, regardless of the opener-packer combination. In 1997, 5% more pea seedlings emerged with some amount of packing compared with no packing. Relative to the check, some packing resulted in wheat grain yield that was 13% greater at three of the location-by-year combinations, and wheat emergence that was 9% greater in 1998. However, with canola excessive packing force (i.e., the two highest vs. lower packing forces) resulted in 11 fewer seedlings m -2 in 1999. A packing pressure of 333 N per press wheel provided adequate emergence and grain yield across varied environmental conditions, with higher packing force only negatively influencing emergence in canola, and not yield. Key words: Furrow opener, packing force, emergence, direct seeding, zero till" @default.
• W1991359897 created "2016-06-24" @default.
• W1991359897 creator A5047221103 @default.
• W1991359897 creator A5049325462 @default.
• W1991359897 creator A5065247396 @default.
• W1991359897 creator A5076364261 @default.
• W1991359897 creator A5086428189 @default.
• W1991359897 date "2003-01-01" @default.
• W1991359897 modified "2023-09-25" @default.
• W1991359897 title "Opener, packer wheel and packing force effects on crop emergence and yield of direct seeded wheat, canola and field peas" @default.
• W1991359897 cites W1512719169 @default.
• W1991359897 cites W1968044079 @default.
• W1991359897 cites W1984578491 @default.
• W1991359897 cites W2004478506 @default.
• W1991359897 cites W2031197588 @default.
• W1991359897 cites W2031529642 @default.
• W1991359897 cites W2035057094 @default.
• W1991359897 cites W2094648441 @default.
• W1991359897 doi "https://doi.org/10.4141/p01-171" @default.
• W1991359897 hasPublicationYear "2003" @default.
• W1991359897 type Work @default.
• W1991359897 sameAs 1991359897 @default.
• W1991359897 citedByCount "12" @default.
• W1991359897 countsByYear W19913598972012 @default.
• W1991359897 countsByYear W19913598972013 @default.
• W1991359897 countsByYear W19913598972015 @default.
• W1991359897 countsByYear W19913598972019 @default.
• W1991359897 countsByYear W19913598972021 @default.
• W1991359897 crossrefType "journal-article" @default.
• W1991359897 hasAuthorship W1991359897A5047221103 @default.
• W1991359897 hasAuthorship W1991359897A5049325462 @default.
• W1991359897 hasAuthorship W1991359897A5065247396 @default.
• W1991359897 hasAuthorship W1991359897A5076364261 @default.
• W1991359897 hasAuthorship W1991359897A5086428189 @default.
• W1991359897 hasBestOaLocation W19913598971 @default.
• W1991359897 hasConcept C134121241 @default.
• W1991359897 hasConcept C137580998 @default.
• W1991359897 hasConcept C159985019 @default.
• W1991359897 hasConcept C176933379 @default.
• W1991359897 hasConcept C192562407 @default.
• W1991359897 hasConcept C2992211155 @default.
• W1991359897 hasConcept C33923547 @default.
• W1991359897 hasConcept C36248471 @default.
• W1991359897 hasConcept C39432304 @default.
• W1991359897 hasConcept C6557445 @default.
• W1991359897 hasConcept C86803240 @default.
• W1991359897 hasConceptScore W1991359897C134121241 @default.
• W1991359897 hasConceptScore W1991359897C137580998 @default.
• W1991359897 hasConceptScore W1991359897C159985019 @default.
• W1991359897 hasConceptScore W1991359897C176933379 @default.
• W1991359897 hasConceptScore W1991359897C192562407 @default.
• W1991359897 hasConceptScore W1991359897C2992211155 @default.
• W1991359897 hasConceptScore W1991359897C33923547 @default.
• W1991359897 hasConceptScore W1991359897C36248471 @default.
• W1991359897 hasConceptScore W1991359897C39432304 @default.
• W1991359897 hasConceptScore W1991359897C6557445 @default.
• W1991359897 hasConceptScore W1991359897C86803240 @default.
• W1991359897 hasIssue "1" @default.
• W1991359897 hasLocation W19913598971 @default.
• W1991359897 hasOpenAccess W1991359897 @default.
• W1991359897 hasPrimaryLocation W19913598971 @default.
• W1991359897 hasRelatedWork W2000251029 @default.
• W1991359897 hasRelatedWork W2010930518 @default.
• W1991359897 hasRelatedWork W2017404527 @default.
• W1991359897 hasRelatedWork W2065136962 @default.
• W1991359897 hasRelatedWork W2140720281 @default.
• W1991359897 hasRelatedWork W2181410223 @default.
• W1991359897 hasRelatedWork W2567298528 @default.
• W1991359897 hasRelatedWork W2796007892 @default.
• W1991359897 hasRelatedWork W2950025148 @default.
• W1991359897 hasRelatedWork W2968531085 @default.
• W1991359897 hasVolume "83" @default.
• W1991359897 isParatext "false" @default.
• W1991359897 isRetracted "false" @default.
• W1991359897 magId "1991359897" @default.
• W1991359897 workType "article" @default.