検索結果 15 件
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国立国会図書館
- 要約等Soil and water manageme......rop production and food security.......rated nutrient and water manageme......s, shade trees and windbreaks) we...... variable soil and climatic condi...... whether trees and crops are comp......ncipally water and nutrients. Nuclear and isotopic techn......on on nutrient and water dynamics......ation of trees and crops can incr......ful management and a system desig......local climatic and soil condition......if competition and consequent reduction in crop ...
- 内容細目Relative contribution of hedgerow leguminous trees, leaf mulch and supplementary ......a to the yield and N nutrition of......opes to understand tree responses......ntal variation and stress / L.E. ......chis hypogaea) and Choerospondias......et al.] Carbon and nitrogen dynam......esidue quality and localization /......d N fertilizer and subsequent rec......oil properties and physiological and yield response......ion of above - and below ground N......o soil N pools and subsequent mai......f legume trees and pastures on th......N contribution and productivity o......chis hypogaea) and Choerospondias......guminous trees and shrubs in cropping systems of...
- 著者標目Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture. 国際原子力機関
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- 要約等...clines in farmland biodiversity. ...... are practical and beneficial to biodiversity, and understanding the influen......e surrounding landscape. We used ......a on abundance and species richness of farmland macro‐moths, m......are declining, and trait‐based an......uild, mobility and conservation s......explore local‐ and landscape‐scale eff......ts of two farmland features (extended‐width field margins and hedgerow trees) and surrounding farmland intensificatio......p> area of lowland <jats:styled-c......-content> farmland. Sites belonge......ombinations of hedgerow tree presence and field margin width.</jats:p></jats:...
- 参照Landscape versus lo......in fragmented landscapes: Does ho......-natural grassland at Kanpu-zan in northern Japa...
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- 件名Agronomy and Crop Science Animal Science and Zoology Ecology
- 参照Weed communities and their negative......no-input paddy fields in the northern part of Japa...
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- 件名Tourism, Leisure and Hospitality Ma......aphy, Planning and Development Forestry
- 参照... Survey in the Andes
- 著者標目Kevin Tansey Ian Chambers Andrew Anstee Anthony Denniss Ali...
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- 件名Natural history -- England England -- Description and travel
- 件名（識別子）Natural history -- England England -- Description and travel
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- 件名Natural history -- England England -- Description and travel
- 件名（識別子）Natural history -- England England -- Description and travel
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インターネットで読める国立国会図書館
- 並列タイトル等（連結）..., Inactivation and Outshipment Sc...... Philippine Islands, 1949/09/23, ......to Support Ord Field Maintenance Ac......Request re Command Relationship, ......15, Staff Memorandum No. 31 (FEC) Directives and Communications....../05, Operation HEDGEROW, 1949/05/16
- 並列タイトル等..., Inactivation and Outshipment Sc...... Philippine Islands, 1949/09/23, ......to Support Ord Field Maintenance Ac......Request re Command Relationship, ......15, Staff Memorandum No. 31 (FEC) Directives and Communications....../05, Operation HEDGEROW, 1949/05/16
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- 件名Natural history -- England England -- Description and travel
- 件名（識別子）Natural history -- England England -- Description and travel
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- 件名Natural history -- England England -- Description and travel
- 件名（識別子）Natural history -- England England -- Description and travel
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