FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2044780215> ?p ?o ?g. }

• W2044780215 endingPage "183" @default.
• W2044780215 startingPage "171" @default.
• W2044780215 abstract "Management practices that simultaneously improve soil properties and yield are crucial to sustain high crop production and minimize detrimental impact on the environment. The objective of this study was to determine the influence of tillage and crop residue management on crop yield, N uptake and C removal in crop, soil organic C and N, inorganic N and aggregation, and nitrous oxide (N2O) emissions on a Gray Luvisol (Boralf) soil near Star City, Saskatchewan, Canada. The 4-year (1998–2001) field experiment was conducted with two tillage systems: no tillage (NT), and conventional tillage (CT); two levels of straw: straw retained (S), and straw removed (NS); and four rates of fertilizer N: 0, 40, 80, and 120 kg N ha−1, except no N to pea phase of the rotation. The plots were seeded to barley (Hordeum vulgare L.) in 1998, pea (Pisum sativum L.) in 1999, wheat (Triticum aestivum L.) in 2000 and canola (Brassica napus L.) in 2001. Tillage and straw treatments generally had no effect on crop yield during the first three years. But in 2001, NT produced 55, 32, and 20% greater canola seed, straw and chaff than CT, respectively, whereas straw retention increased seed and straw yield by 33 and 19% compared to straw removal. Seed, straw and chaff yield of canola increased with N rate up to 40 kg N ha−1, and root mass (0–15 cm depth) with N rate to 80 kg N ha−1. Amount of N uptake and C removed in wheat and canola generally increased with N rate, but tillage and straw management had no consistent effect. After four crop seasons, total organic C (TOC) and N (TN), light fraction organic matter (LFOM), C (LFC), and N (LFN) were generally greater with S than NS treatments. Tillage did not affect TOC and TN in soil, but LFOM, LFC, and LFN were greater or tended to be greater under NT than CT. There was no effect of tillage, straw and N fertilization on NH4-N in soil, but CT and S tended to have higher NO3-N concentration in 0–15 cm soil than NT and NS, respectively. Concentration of NO3-N increased substantially with N rate ≥80 kg ha−1. The NT + S treatment had the lowest proportion (34%) of wind-erodible (<0.83 mm diameter) aggregates and greatest proportion (37%) of larger (>12.7 mm) dry aggregates, compared to highest (50%) and lowest (18%) proportion of corresponding aggregates in CT + NS, indicating less potential for soil erosion when tillage was omitted and crop residues were retained. Amount of N lost as N2O was higher from N-fertilized than from zero-N plots, and it was substantially higher from N-applied CT plots than from N-applied NT plots. Retaining crop residues along with no-tillage improved soil properties and may also be better for the environment." @default.
• W2044780215 created "2016-06-24" @default.
• W2044780215 creator A5002920855 @default.
• W2044780215 creator A5007082062 @default.
• W2044780215 creator A5028179008 @default.
• W2044780215 creator A5041846527 @default.
• W2044780215 date "2006-11-01" @default.
• W2044780215 modified "2023-10-18" @default.
• W2044780215 title "Tillage, nitrogen and crop residue effects on crop yield, nutrient uptake, soil quality, and greenhouse gas emissions" @default.
• W2044780215 cites W127607719 @default.
• W2044780215 cites W1563785425 @default.
• W2044780215 cites W1636820624 @default.
• W2044780215 cites W1967560250 @default.
• W2044780215 cites W1972224828 @default.
• W2044780215 cites W1973397449 @default.
• W2044780215 cites W1976126573 @default.
• W2044780215 cites W1979844117 @default.
• W2044780215 cites W1980593783 @default.
• W2044780215 cites W1982899939 @default.
• W2044780215 cites W1987117524 @default.
• W2044780215 cites W1987719954 @default.
• W2044780215 cites W1988282937 @default.
• W2044780215 cites W1991454419 @default.
• W2044780215 cites W2000291905 @default.
• W2044780215 cites W2006890615 @default.
• W2044780215 cites W2013693635 @default.
• W2044780215 cites W2013927755 @default.
• W2044780215 cites W2017250575 @default.
• W2044780215 cites W2018341464 @default.
• W2044780215 cites W2025433097 @default.
• W2044780215 cites W2027591291 @default.
• W2044780215 cites W2033716727 @default.
• W2044780215 cites W2034220457 @default.
• W2044780215 cites W2037893757 @default.
• W2044780215 cites W2044293125 @default.
• W2044780215 cites W2047803361 @default.
• W2044780215 cites W2049342513 @default.
• W2044780215 cites W2049833524 @default.
• W2044780215 cites W2049956363 @default.
• W2044780215 cites W2053936805 @default.
• W2044780215 cites W2057553878 @default.
• W2044780215 cites W2061189939 @default.
• W2044780215 cites W2067848064 @default.
• W2044780215 cites W2070358557 @default.
• W2044780215 cites W2075960113 @default.
• W2044780215 cites W2078399851 @default.
• W2044780215 cites W2080297814 @default.
• W2044780215 cites W2084382368 @default.
• W2044780215 cites W2089890384 @default.
• W2044780215 cites W2092908757 @default.
• W2044780215 cites W2099886431 @default.
• W2044780215 cites W2109230798 @default.
• W2044780215 cites W2128342217 @default.
• W2044780215 cites W2133190793 @default.
• W2044780215 cites W2139606331 @default.
• W2044780215 cites W2142397678 @default.
• W2044780215 cites W2143517338 @default.
• W2044780215 cites W2146343709 @default.
• W2044780215 cites W2170813263 @default.
• W2044780215 cites W2908139804 @default.
• W2044780215 cites W4242932478 @default.
• W2044780215 doi "https://doi.org/10.1016/j.still.2005.09.001" @default.
• W2044780215 hasPublicationYear "2006" @default.
• W2044780215 type Work @default.
• W2044780215 sameAs 2044780215 @default.
• W2044780215 citedByCount "292" @default.
• W2044780215 countsByYear W20447802152012 @default.
• W2044780215 countsByYear W20447802152013 @default.
• W2044780215 countsByYear W20447802152014 @default.
• W2044780215 countsByYear W20447802152015 @default.
• W2044780215 countsByYear W20447802152016 @default.
• W2044780215 countsByYear W20447802152017 @default.
• W2044780215 countsByYear W20447802152018 @default.
• W2044780215 countsByYear W20447802152019 @default.
• W2044780215 countsByYear W20447802152020 @default.
• W2044780215 countsByYear W20447802152021 @default.
• W2044780215 countsByYear W20447802152022 @default.
• W2044780215 countsByYear W20447802152023 @default.
• W2044780215 crossrefType "journal-article" @default.
• W2044780215 hasAuthorship W2044780215A5002920855 @default.
• W2044780215 hasAuthorship W2044780215A5007082062 @default.
• W2044780215 hasAuthorship W2044780215A5028179008 @default.
• W2044780215 hasAuthorship W2044780215A5041846527 @default.
• W2044780215 hasConcept C118518473 @default.
• W2044780215 hasConcept C126343540 @default.
• W2044780215 hasConcept C16397148 @default.
• W2044780215 hasConcept C183889291 @default.
• W2044780215 hasConcept C185592680 @default.
• W2044780215 hasConcept C18903297 @default.
• W2044780215 hasConcept C2775997218 @default.
• W2044780215 hasConcept C2777638260 @default.
• W2044780215 hasConcept C2779223168 @default.
• W2044780215 hasConcept C2779587293 @default.
• W2044780215 hasConcept C2780696901 @default.
• W2044780215 hasConcept C2993665447 @default.
• W2044780215 hasConcept C39432304 @default.
• W2044780215 hasConcept C46757340 @default.
• W2044780215 hasConcept C59822182 @default.

• next