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在“自然资源管理”中，命中：16条，耗时：小于0.01 秒

1.Phosphorus in smallholder farming systems of sub-Saharan Africa: implications for agricultural intensification

作者：Generose Nziguheba ; Shamie Zingore ; Job Kihara…

关键词：Agronomic P use efficiency ; Optimization ; P ; efficient genotypes ; P sources

刊名：Nutrient Cycling in Agroecosystems

出版者：Springer Netherlands

年：2016

2.Tailoring conservation agriculture technologies to West Africa semi-arid zones: Building on traditional local practices for soil restoration

作者：Rabah Lahmara ; rabah.lahmar@cirad.fr ; Babou André ; Bationob ; Nomaou Dan Lamsoc ; Yadji Gué ; roc ; Pablo Tittonella ; d

关键词：Semi-arid West Africa ; Water productivity ; Soil erosion ; Nutrient use efficiency ; Native evergreen woody shrubs ; Zaï

刊名：Field Crops Research

年：2012

3.Comparative dynamics of pelagic and benthic micro-algae in a coastal ecosystem

作者：Arnab Chatterjee ; C茅cile Klein ; Aurore Naegelen ; Pascal Claquin ; Annick Masson ; Manon Legoff ; Erwan Amice ; St茅phane L'Helguen ; Laurent Chauvaud ; Aude Leynaert

关键词：phytoplankton ; microphytobenthos ; seasonal dynamics ; subtidal zone regional index terms ; France ; Brittany ; Bay of Brest

刊名：Estuarine, Coastal and Shelf Science

年：20 November, 2013

4.Mineral profiling of local pig-feeds and pigs reared under resource driven production system to reduce porcine mineral deficiency in subtropical hill ecosystem of Northeastern India

作者：A. Kumaresan ; K. M. Bujarbaruah ; K. A. Pathak ; Anubrata Das and T. Ramesh

关键词：Smallholder pig production ; Local feed resources ; Mineral deficiency ; Serum biochemical values

刊名：Tropical Animal Health and Production

年：2009

5.Contribution of wetland resources to household food security in Uganda

作者：Nelson Turyahabwe (1) Willy Kakuru (2) Mnason Tweheyo (2) David Mwesigye Tumusiime (3) (4)

关键词：Food security ; Food insecurity ; Wetland management ; Wetland resources ; Uganda

刊名：Agriculture & Food Security

年：2013

6.Effects of chemical and organic fertilizers on the growth, flower quality and nutrient uptake of Anthurium andreanum, cultivated for cut flower production

作者：Keng Heng Chang ; Rung Yi Wu ; Keng Chang Chuang ; Ting Fang Hsieh ; Ren Shih Chung

关键词：Soilless cultivation ; Fertilizer ; Compost ; Coconut husk

刊名：Scientia Horticulturae

年：2010

7.Agroecological analysis and economic benefit of organic resources and fertiliser in till and no-till sorghum production after a 6-year fallow in semi-arid West Africa

作者：Elisée Ouédraogo ; Leo Stroosnijder ; Abdoulaye Mando ; Lijbert Brussaard and Robert Zougmoré

关键词：Burkina Faso ; Economic benefit ; Fertiliser ; Nitrogen use efficiency ; Organic resources ; Tillage ; Water use efficiency

刊名：Nutrient Cycling in Agroecosystems

出版者：Springer Netherlands

年：2007

8.Ecosystem thresholds with hypoxia

作者：Daniel J. Conley ; Jacob Carstensen ; Raquel Vaquer-Sunyer and Carlos M. Duarte

关键词：Hypoxia ; Biogeochemistry ; Nitrogen ; Phosphorus ; Regime shift ; Resilience

刊名：Hydrobiologia

出版者：Springer Netherlands

年：2009

9.Iron and zinc biofortification strategies in dicot plants by intercropping with gramineous species. A review

作者：Y. Zuo (1) F. Zhang (1)

关键词：intercropping ; biofortification ; iron and zinc ; dicots ; gramineous species

刊名：Agronomy for Sustainable Development

年：2009

10.Spatial Characterization and Prioritization of Heavy Metal Contaminated Soil-Water Resources in Peri-Urban Areas of National Capital Territory (NCT), Delhi

作者：Ravinder Kaur and Rupa Rani

关键词：trace metal pollution ; micro ; nutrient deficiency ; soil ; water degradation ; priority area planning ; spatial mapping

刊名：Environmental Monitoring and Assessment

出版者：Springer Netherlands

年：2006

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