Matches in SemOpenAlex for { <https://semopenalex.org/work/W2134218184> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2134218184 abstract "The corn sweetener industry is based on processing corn grain (maize), creating value-added products such as glucose, dextrose, and fructose. Conversion of corn stover to sugars has been stymied for years due to cost. Environmental benefits, wider adaptation of sustainable farming practices and the relentless improvements in biotechnology are expected to overcome the economic hurdle within the next five years and recast the corn sweetener industry. The corn sweetner industry uses about 8% of the corn crop (20 million t) in 1997; the fuel ethanol industry used about 13 million t (515 million bu). These combined demands equal 13% of domestic demand for corn. Corn stover consists of the stalks, leaves, and cobs remaining aboveground after the corn kernels are harvested. About 1 kg of stover is produced per kg of grain. In 1997 about 200 million dry t of stover was produced. The mass of stover increases with the yield of the corn—expected to increase 1% to 2% annually More than 90% of the stover is left in the fields. Less than 1% of corn stover is collected for industrial processing. About 5% is baled for animal feed and bedding. Much of the remaining 90+% must be plowed under for planting to proceed on schedule, ensuring the best yield, eliminating weed seeds, insects and disease harbored by the stover, and reducing the threat of alpha-toxins in the corn. Although some residue is required to protect the soil from erosion, some residue can be safely removed. Improved management of the residue has the potential to be a win-win for the producer, processor, and the environment. Now, up to 75% of the surface material decays to CO 2 , a greenhouse gas (Parr and Papendick 1978; Gale and Cambardella 1999). Excessive residue makes no-till farming more difficult and reduces crop yield; cold soil temperature in the spring slows field drying, retards germination, and reduces growing seasons. It also contributes to problems with disease, weeds, pests, and irrigation. As a result of plowing, a carbon deficit can occur in the soil. The plowing activity exposes soil carbon to oxidation, increasing organic carbon loss with the release of CO 2 . The plowing activity also releases soil N to the atmosphere by increasing soil oxidation, similar to the oxidation of soil carbon. This can lead to increases in NO x and N 2 O emissions. Plowing residues back into the soil also increases the amount of fertilizer chemicals that need to be applied. Residues raise the soil carbon content relative to the soil N content. If no N is added, the cash crop harvest is adversely affected while the residue decomposes. Farmers and the corn processing industry—along with the fuel ethanol producers—are in position to benefit from conversion of excess corn stover to fuels and other products. The farmer wins from the stover sales, reduced cultivation costs and possible carbon credits for the greenhouse gas (GHG) offset. The processors grow to meet fuel market needs and create additional products, some new and others previously produced from petroleum. The environment benefits from improved agricultural practices and fewer GHG emissions. Drivers for achieving this vision include moving to more sustainable agricultural practices, improved biomass conversion technology, worldwide commitment to reduce GHG emissions, and increases in petroleum cost as supply dwindles. Many envision this scenario to occur within the next five years." @default.
- W2134218184 created "2016-06-24" @default.
- W2134218184 creator A5001597469 @default.
- W2134218184 creator A5013032009 @default.
- W2134218184 creator A5018621269 @default.
- W2134218184 date "1999-01-01" @default.
- W2134218184 modified "2023-09-24" @default.
- W2134218184 title "Corn Stover Potential: Recasting the Corn Sweetener Industry*" @default.
- W2134218184 cites W102024043 @default.
- W2134218184 cites W121831849 @default.
- W2134218184 cites W1581381293 @default.
- W2134218184 cites W1588368724 @default.
- W2134218184 cites W159220951 @default.
- W2134218184 cites W1728792544 @default.
- W2134218184 cites W1883789332 @default.
- W2134218184 cites W1974348392 @default.
- W2134218184 cites W1995899100 @default.
- W2134218184 cites W2003624672 @default.
- W2134218184 cites W2020526755 @default.
- W2134218184 cites W2070358557 @default.
- W2134218184 cites W2073080915 @default.
- W2134218184 cites W2083674673 @default.
- W2134218184 cites W3133017680 @default.
- W2134218184 cites W69224202 @default.
- W2134218184 cites W95180555 @default.
- W2134218184 hasPublicationYear "1999" @default.
- W2134218184 type Work @default.
- W2134218184 sameAs 2134218184 @default.
- W2134218184 citedByCount "21" @default.
- W2134218184 countsByYear W21342181842012 @default.
- W2134218184 countsByYear W21342181842013 @default.
- W2134218184 countsByYear W21342181842014 @default.
- W2134218184 countsByYear W21342181842016 @default.
- W2134218184 countsByYear W21342181842018 @default.
- W2134218184 countsByYear W21342181842020 @default.
- W2134218184 crossrefType "journal-article" @default.
- W2134218184 hasAuthorship W2134218184A5001597469 @default.
- W2134218184 hasAuthorship W2134218184A5013032009 @default.
- W2134218184 hasAuthorship W2134218184A5018621269 @default.
- W2134218184 hasConcept C118518473 @default.
- W2134218184 hasConcept C137580998 @default.
- W2134218184 hasConcept C150903083 @default.
- W2134218184 hasConcept C183889291 @default.
- W2134218184 hasConcept C185592680 @default.
- W2134218184 hasConcept C18903297 @default.
- W2134218184 hasConcept C2776726243 @default.
- W2134218184 hasConcept C2777108408 @default.
- W2134218184 hasConcept C2778062710 @default.
- W2134218184 hasConcept C2780500427 @default.
- W2134218184 hasConcept C31903555 @default.
- W2134218184 hasConcept C39432304 @default.
- W2134218184 hasConcept C53991642 @default.
- W2134218184 hasConcept C6557445 @default.
- W2134218184 hasConcept C86803240 @default.
- W2134218184 hasConceptScore W2134218184C118518473 @default.
- W2134218184 hasConceptScore W2134218184C137580998 @default.
- W2134218184 hasConceptScore W2134218184C150903083 @default.
- W2134218184 hasConceptScore W2134218184C183889291 @default.
- W2134218184 hasConceptScore W2134218184C185592680 @default.
- W2134218184 hasConceptScore W2134218184C18903297 @default.
- W2134218184 hasConceptScore W2134218184C2776726243 @default.
- W2134218184 hasConceptScore W2134218184C2777108408 @default.
- W2134218184 hasConceptScore W2134218184C2778062710 @default.
- W2134218184 hasConceptScore W2134218184C2780500427 @default.
- W2134218184 hasConceptScore W2134218184C31903555 @default.
- W2134218184 hasConceptScore W2134218184C39432304 @default.
- W2134218184 hasConceptScore W2134218184C53991642 @default.
- W2134218184 hasConceptScore W2134218184C6557445 @default.
- W2134218184 hasConceptScore W2134218184C86803240 @default.
- W2134218184 hasLocation W21342181841 @default.
- W2134218184 hasOpenAccess W2134218184 @default.
- W2134218184 hasPrimaryLocation W21342181841 @default.
- W2134218184 hasRelatedWork W1409845697 @default.
- W2134218184 hasRelatedWork W1508651116 @default.
- W2134218184 hasRelatedWork W1971820570 @default.
- W2134218184 hasRelatedWork W1986565723 @default.
- W2134218184 hasRelatedWork W1987151857 @default.
- W2134218184 hasRelatedWork W1989647314 @default.
- W2134218184 hasRelatedWork W1991694218 @default.
- W2134218184 hasRelatedWork W2017379578 @default.
- W2134218184 hasRelatedWork W2036443131 @default.
- W2134218184 hasRelatedWork W2061164131 @default.
- W2134218184 hasRelatedWork W2069069561 @default.
- W2134218184 hasRelatedWork W2085137658 @default.
- W2134218184 hasRelatedWork W2087243173 @default.
- W2134218184 hasRelatedWork W2103402474 @default.
- W2134218184 hasRelatedWork W2162516887 @default.
- W2134218184 hasRelatedWork W2464990769 @default.
- W2134218184 hasRelatedWork W2981311172 @default.
- W2134218184 hasRelatedWork W3000608424 @default.
- W2134218184 hasRelatedWork W3124256154 @default.
- W2134218184 hasRelatedWork W85129223 @default.
- W2134218184 isParatext "false" @default.
- W2134218184 isRetracted "false" @default.
- W2134218184 magId "2134218184" @default.
- W2134218184 workType "article" @default.