Matches in SemOpenAlex for { <https://semopenalex.org/work/W2144258017> ?p ?o ?g. }
- W2144258017 endingPage "185" @default.
- W2144258017 startingPage "157" @default.
- W2144258017 abstract "SUMMARY Improving nitrogen use efficiency (NUE) is an important objective of agroecosystem management. We define and demonstrate key indicators of NUE that enable a broader assessment of N management strategies. Nitrogen efficiency components and indexes were defined to assess soil and crop physiological processes, and agronomic and environmental factors related to N use. Measurements of grain yield, grain N, aboveground plant N, applied N, post-harvest root-zone soil N, and N losses via subsurface drains were used to assess N retention efficiency, available N uptake efficiency, N utilization efficiency, N harvest index, N yield efficiency, N reliance index, grain N accumulation efficiency, N balance index, N fertilizer utilization efficiency, and N loss index. Nitrogen use indicators were evaluated for two field studies: (1) hard red spring wheat with four N levels and two tillage treatments: no-tillage (NT) and conventional tillage (CT); and (2) corn in crop sequences of continuous corn (C-C), corn-soybean (C-S), two years of corn following alfalfa (ALF-C-C), and two years of corn following perennial grass (CRP-C-C). Tillage, crop rotation, and applied N had large and variable effects on different indicators of N use. N efficiency components and indexes were useful for monitoring cropping system N use, assessing N management strategies, and identifying key areas for improvements in NUE." @default.
- W2144258017 created "2016-06-24" @default.
- W2144258017 creator A5063852164 @default.
- W2144258017 creator A5091518782 @default.
- W2144258017 date "2003-02-01" @default.
- W2144258017 modified "2023-09-24" @default.
- W2144258017 title "Key Indicators for Assessing Nitrogen Use Efficiency in Cereal-Based Agroecosystems" @default.
- W2144258017 cites W1600079720 @default.
- W2144258017 cites W1964015874 @default.
- W2144258017 cites W1964909675 @default.
- W2144258017 cites W1966583648 @default.
- W2144258017 cites W1970191992 @default.
- W2144258017 cites W1971377365 @default.
- W2144258017 cites W1976374306 @default.
- W2144258017 cites W1980648100 @default.
- W2144258017 cites W1981711589 @default.
- W2144258017 cites W1983286125 @default.
- W2144258017 cites W1985888594 @default.
- W2144258017 cites W1987719954 @default.
- W2144258017 cites W1990181881 @default.
- W2144258017 cites W1990415046 @default.
- W2144258017 cites W1992341513 @default.
- W2144258017 cites W1998675272 @default.
- W2144258017 cites W2000570263 @default.
- W2144258017 cites W2001552631 @default.
- W2144258017 cites W2003811709 @default.
- W2144258017 cites W2007148851 @default.
- W2144258017 cites W2008979034 @default.
- W2144258017 cites W2014566515 @default.
- W2144258017 cites W2015962842 @default.
- W2144258017 cites W2019953410 @default.
- W2144258017 cites W2022152109 @default.
- W2144258017 cites W2024070406 @default.
- W2144258017 cites W2024465532 @default.
- W2144258017 cites W2026125218 @default.
- W2144258017 cites W2031459508 @default.
- W2144258017 cites W2031744514 @default.
- W2144258017 cites W2033119293 @default.
- W2144258017 cites W2037893757 @default.
- W2144258017 cites W2038172987 @default.
- W2144258017 cites W2040021928 @default.
- W2144258017 cites W2040439916 @default.
- W2144258017 cites W2043925418 @default.
- W2144258017 cites W2044023561 @default.
- W2144258017 cites W2046523264 @default.
- W2144258017 cites W2048534568 @default.
- W2144258017 cites W2049341045 @default.
- W2144258017 cites W2050695408 @default.
- W2144258017 cites W2052417156 @default.
- W2144258017 cites W2054537638 @default.
- W2144258017 cites W2055949745 @default.
- W2144258017 cites W2056761271 @default.
- W2144258017 cites W2067177427 @default.
- W2144258017 cites W2071145942 @default.
- W2144258017 cites W2072553867 @default.
- W2144258017 cites W2079380373 @default.
- W2144258017 cites W2080301999 @default.
- W2144258017 cites W2087264400 @default.
- W2144258017 cites W2094539150 @default.
- W2144258017 cites W2121849591 @default.
- W2144258017 cites W2148185586 @default.
- W2144258017 cites W2169052704 @default.
- W2144258017 cites W2195633930 @default.
- W2144258017 cites W4246001606 @default.
- W2144258017 doi "https://doi.org/10.1300/j144v08n01_07" @default.
- W2144258017 hasPublicationYear "2003" @default.
- W2144258017 type Work @default.
- W2144258017 sameAs 2144258017 @default.
- W2144258017 citedByCount "62" @default.
- W2144258017 countsByYear W21442580172012 @default.
- W2144258017 countsByYear W21442580172013 @default.
- W2144258017 countsByYear W21442580172014 @default.
- W2144258017 countsByYear W21442580172015 @default.
- W2144258017 countsByYear W21442580172016 @default.
- W2144258017 countsByYear W21442580172017 @default.
- W2144258017 countsByYear W21442580172018 @default.
- W2144258017 countsByYear W21442580172019 @default.
- W2144258017 countsByYear W21442580172020 @default.
- W2144258017 countsByYear W21442580172021 @default.
- W2144258017 countsByYear W21442580172022 @default.
- W2144258017 countsByYear W21442580172023 @default.
- W2144258017 crossrefType "journal-article" @default.
- W2144258017 hasAuthorship W2144258017A5063852164 @default.
- W2144258017 hasAuthorship W2144258017A5091518782 @default.
- W2144258017 hasConcept C118518473 @default.
- W2144258017 hasConcept C137580998 @default.
- W2144258017 hasConcept C16397148 @default.
- W2144258017 hasConcept C175760724 @default.
- W2144258017 hasConcept C178790620 @default.
- W2144258017 hasConcept C185592680 @default.
- W2144258017 hasConcept C18903297 @default.
- W2144258017 hasConcept C24461792 @default.
- W2144258017 hasConcept C2780696901 @default.
- W2144258017 hasConcept C33923547 @default.
- W2144258017 hasConcept C39432304 @default.
- W2144258017 hasConcept C537208039 @default.
- W2144258017 hasConcept C57664001 @default.
- W2144258017 hasConcept C6557445 @default.