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- W133083268 abstract "Improvement in N management to optimize corn N fertilization requirement and minimize NO3–N loss from agricultural fields is an ongoing need for continuous corn (Zea mays L.) and corn-soybean [Glycine max (L.) Merr.] production systems. This is especially important in Iowa as this state has the largest corn production across the U.S.A. The present dissertation includes two projects that evaluated corn response to N application and optimal fertilization rate. The first project evaluated the effect of corn stover harvest (SH) in continuous corn and the interaction with chisel plow and no-tillage systems; and the second project evaluated the effect of a rye cover crop (RCC) in no-till corn-soybean. For the RCC project, an additional in-field experiment was conducted to help understand the N cycling. Results of the corn SH project showed that across tillage systems and fertilizer N rates, corn grain yield was 7 and 10% greater with 50 and 100% SH compared to no harvest, respectively. Corn grain yield was also 9% greater with chisel plow than with no-tillage. At the economic optimum N rate (EONR), yield was not influenced by SH with chisel plow, but was 6% greater with each SH rate in no-tillage. The EONR was the same with both tillage systems, but decreased by 22 and 45 kg N ha with 50 and 100% SH, respectively. Results indicate, at least on a short term basis, that suggested N fertilization rates should be adjusted when stover is harvested in continuous corn production. Results of the RCC project showed that the reduced corn grain yield by 6% at the EONR, and increased RCC biomass production resulted in lower corn yield. The EONR was the same with no-RCC and RCC. Soybean yield was not affected by the RCC. The RCC N cycling experiment showed that RCC biomass degradation and N recycling after rye control" @default.
- W133083268 created "2016-06-24" @default.
- W133083268 creator A5081286918 @default.
- W133083268 date "2018-08-10" @default.
- W133083268 modified "2023-10-14" @default.
- W133083268 title "Effect of corn stover harvest and winter rye cover crop on corn nitrogen fertilization" @default.
- W133083268 cites W130161813 @default.
- W133083268 cites W1553850908 @default.
- W133083268 cites W1951289786 @default.
- W133083268 cites W1963836745 @default.
- W133083268 cites W1964588802 @default.
- W133083268 cites W1965405811 @default.
- W133083268 cites W1966012647 @default.
- W133083268 cites W1967012658 @default.
- W133083268 cites W1968844149 @default.
- W133083268 cites W1970040622 @default.
- W133083268 cites W1972260170 @default.
- W133083268 cites W1973917334 @default.
- W133083268 cites W1973957285 @default.
- W133083268 cites W1974318007 @default.
- W133083268 cites W1974553158 @default.
- W133083268 cites W1978577642 @default.
- W133083268 cites W1979028876 @default.
- W133083268 cites W1981600473 @default.
- W133083268 cites W1981763794 @default.
- W133083268 cites W1981892060 @default.
- W133083268 cites W1984176167 @default.
- W133083268 cites W1990091536 @default.
- W133083268 cites W1991283412 @default.
- W133083268 cites W1992549862 @default.
- W133083268 cites W1995223900 @default.
- W133083268 cites W2000613913 @default.
- W133083268 cites W2002014853 @default.
- W133083268 cites W2002940706 @default.
- W133083268 cites W2003639384 @default.
- W133083268 cites W2010195502 @default.
- W133083268 cites W2011035417 @default.
- W133083268 cites W2011969213 @default.
- W133083268 cites W2016192551 @default.
- W133083268 cites W2017413190 @default.
- W133083268 cites W2017715678 @default.
- W133083268 cites W2019294543 @default.
- W133083268 cites W2019887134 @default.
- W133083268 cites W2022756052 @default.
- W133083268 cites W2023191364 @default.
- W133083268 cites W2023720317 @default.
- W133083268 cites W2026125218 @default.
- W133083268 cites W2031160445 @default.
- W133083268 cites W2037585219 @default.
- W133083268 cites W2037885087 @default.
- W133083268 cites W2038802252 @default.
- W133083268 cites W2040866820 @default.
- W133083268 cites W2043268350 @default.
- W133083268 cites W2047032385 @default.
- W133083268 cites W2050034925 @default.
- W133083268 cites W2051672767 @default.
- W133083268 cites W2058213315 @default.
- W133083268 cites W2058731551 @default.
- W133083268 cites W2065657447 @default.
- W133083268 cites W2066103644 @default.
- W133083268 cites W2068624548 @default.
- W133083268 cites W2068955185 @default.
- W133083268 cites W2069141620 @default.
- W133083268 cites W2070813784 @default.
- W133083268 cites W2074027642 @default.
- W133083268 cites W2076545837 @default.
- W133083268 cites W2076563295 @default.
- W133083268 cites W2079380373 @default.
- W133083268 cites W2083437458 @default.
- W133083268 cites W2084107526 @default.
- W133083268 cites W2090034202 @default.
- W133083268 cites W2091786718 @default.
- W133083268 cites W2092580716 @default.
- W133083268 cites W2093660534 @default.
- W133083268 cites W2099642013 @default.
- W133083268 cites W2103561737 @default.
- W133083268 cites W2115753028 @default.
- W133083268 cites W2119155232 @default.
- W133083268 cites W2121849591 @default.
- W133083268 cites W2124815220 @default.
- W133083268 cites W2129805526 @default.
- W133083268 cites W2130683986 @default.
- W133083268 cites W2130822859 @default.
- W133083268 cites W2131882142 @default.
- W133083268 cites W2145101519 @default.
- W133083268 cites W2158540340 @default.
- W133083268 cites W2164682573 @default.
- W133083268 cites W2164964719 @default.
- W133083268 cites W2166693883 @default.
- W133083268 cites W2166924107 @default.
- W133083268 cites W2168886241 @default.
- W133083268 cites W2175063416 @default.
- W133083268 cites W2182891337 @default.
- W133083268 cites W2186604412 @default.
- W133083268 cites W2189083421 @default.
- W133083268 cites W221252076 @default.
- W133083268 cites W2263210415 @default.
- W133083268 cites W2308944130 @default.
- W133083268 cites W2334388433 @default.
- W133083268 cites W2334597789 @default.