Matches in SemOpenAlex for { <https://semopenalex.org/work/W2099417811> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2099417811 endingPage "93" @default.
- W2099417811 startingPage "73" @default.
- W2099417811 abstract "Radford, B.J., Gibson, G., Nielsen, R.G.H., Butler, D.G., Smith, G.D. and Orange, D.N., 1992. Fallowing practices, soil water storage, plant-available soil nitrogen accumulation and wheat performance in South West Queensland. Soil Tillage Res., 22: 73-93. The effects of tillage frequency (conventional, reduced and zero), primary tillage implement (disc, blade and chisel plough), stubble management (retention and removal), gypsum application and paraplowing were examined with respect to soil water storage, soil nitrate accumulation, seedling establishment, crop growth, yield and grain protein content for four successive years of wheat, grown on a sodic, duplex soil in South West Queensland, Australia. Stubble retention generally resulted in more soil water at sowing but less at harvest, compared with stubble removal. This led to higher grain yields in dry growing seasons and has implications for reducing runoff. Zero tillage with stubble removal had the lowest mean water storage and, in dry growing seasons, the lowest grain yield. This indicates that when stubble is absent or lacking, some tillage is needed, probably to break surface seals and increase surface roughness. Zero tillage with stubble retention accumulated the most soil water but the least soil nitrate. Consequently this treatment outyielded all others in the driest growing season but was outyielded by almost all others in the wettest. Increased frequency and aggressiveness of tillage, and stubble removal, increased the amount of soil NO3-N at 0-60 cm. There were no significant (P< 0.05 ) tillage × stubble interactions. In the wettest growing season, wheat grain yields reflected the different levels of NO3-N in the soil. In the other three years, grain protein contents reflected these levels. Both zero tillage and stubble retention reduced the efficiency of water use, probably because both also reduced nitrogen supply. So despite high yields from zero tillage with stubble retention in the dry growing seasons, the full yield potential of this treatment with respect to its water supply was not realized. Gypsum application at 5 t ha- t had no commercially useful effect on establishment or grain yield and is not recommended. Similarly, paraplowing had no effect on yield. Reduced or zero tillage is recommended, provided that stubble is present and nitrogen supply is adequate." @default.
- W2099417811 created "2016-06-24" @default.
- W2099417811 creator A5020621551 @default.
- W2099417811 creator A5021054612 @default.
- W2099417811 creator A5021248606 @default.
- W2099417811 creator A5023207394 @default.
- W2099417811 creator A5062000063 @default.
- W2099417811 creator A5072441755 @default.
- W2099417811 date "1992-01-01" @default.
- W2099417811 modified "2023-09-23" @default.
- W2099417811 title "Following practices, soil water storage, plant-available soil nitrogen accumulation and wheat performance in South West Queensland" @default.
- W2099417811 cites W1979138274 @default.
- W2099417811 cites W1989684923 @default.
- W2099417811 cites W2028440564 @default.
- W2099417811 cites W2733218204 @default.
- W2099417811 cites W3162178178 @default.
- W2099417811 doi "https://doi.org/10.1016/0167-1987(92)90023-5" @default.
- W2099417811 hasPublicationYear "1992" @default.
- W2099417811 type Work @default.
- W2099417811 sameAs 2099417811 @default.
- W2099417811 citedByCount "48" @default.
- W2099417811 countsByYear W20994178112012 @default.
- W2099417811 countsByYear W20994178112013 @default.
- W2099417811 countsByYear W20994178112015 @default.
- W2099417811 countsByYear W20994178112016 @default.
- W2099417811 countsByYear W20994178112017 @default.
- W2099417811 countsByYear W20994178112019 @default.
- W2099417811 countsByYear W20994178112022 @default.
- W2099417811 crossrefType "journal-article" @default.
- W2099417811 hasAuthorship W2099417811A5020621551 @default.
- W2099417811 hasAuthorship W2099417811A5021054612 @default.
- W2099417811 hasAuthorship W2099417811A5021248606 @default.
- W2099417811 hasAuthorship W2099417811A5023207394 @default.
- W2099417811 hasAuthorship W2099417811A5062000063 @default.
- W2099417811 hasAuthorship W2099417811A5072441755 @default.
- W2099417811 hasConcept C114793014 @default.
- W2099417811 hasConcept C127313418 @default.
- W2099417811 hasConcept C159390177 @default.
- W2099417811 hasConcept C159750122 @default.
- W2099417811 hasConcept C178790620 @default.
- W2099417811 hasConcept C185592680 @default.
- W2099417811 hasConcept C201289731 @default.
- W2099417811 hasConcept C2776182401 @default.
- W2099417811 hasConcept C39432304 @default.
- W2099417811 hasConcept C537208039 @default.
- W2099417811 hasConcept C54286561 @default.
- W2099417811 hasConcept C6557445 @default.
- W2099417811 hasConcept C86803240 @default.
- W2099417811 hasConceptScore W2099417811C114793014 @default.
- W2099417811 hasConceptScore W2099417811C127313418 @default.
- W2099417811 hasConceptScore W2099417811C159390177 @default.
- W2099417811 hasConceptScore W2099417811C159750122 @default.
- W2099417811 hasConceptScore W2099417811C178790620 @default.
- W2099417811 hasConceptScore W2099417811C185592680 @default.
- W2099417811 hasConceptScore W2099417811C201289731 @default.
- W2099417811 hasConceptScore W2099417811C2776182401 @default.
- W2099417811 hasConceptScore W2099417811C39432304 @default.
- W2099417811 hasConceptScore W2099417811C537208039 @default.
- W2099417811 hasConceptScore W2099417811C54286561 @default.
- W2099417811 hasConceptScore W2099417811C6557445 @default.
- W2099417811 hasConceptScore W2099417811C86803240 @default.
- W2099417811 hasIssue "1-2" @default.
- W2099417811 hasLocation W20994178111 @default.
- W2099417811 hasOpenAccess W2099417811 @default.
- W2099417811 hasPrimaryLocation W20994178111 @default.
- W2099417811 hasRelatedWork W1984439052 @default.
- W2099417811 hasRelatedWork W1994025581 @default.
- W2099417811 hasRelatedWork W2011994831 @default.
- W2099417811 hasRelatedWork W2022058289 @default.
- W2099417811 hasRelatedWork W2044640180 @default.
- W2099417811 hasRelatedWork W2368912435 @default.
- W2099417811 hasRelatedWork W2373864920 @default.
- W2099417811 hasRelatedWork W4225156252 @default.
- W2099417811 hasRelatedWork W4250581555 @default.
- W2099417811 hasRelatedWork W4288467403 @default.
- W2099417811 hasVolume "22" @default.
- W2099417811 isParatext "false" @default.
- W2099417811 isRetracted "false" @default.
- W2099417811 magId "2099417811" @default.
- W2099417811 workType "article" @default.