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Isotope and Radiation Techniques for Efficient Water and Fertilizer Use in Semi-Arid Regions. Results of a Five-Year CO-Ordinated Research Programme

机译：半干旱地区高效水肥的同位素和辐射技术。五年制合作研究计划的成果

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The Joint FAO/IAEA Division carried out a coordinated research programme, which was concerned with the efficiency of water and fertilizer uses in semi-arid farming systems. The present publication is a summary of the individual contributions from Belgium, Chile, Ivory Coast, Cyprus, France, India, Israel, Romania, Senegal, Sri Lanka and the United States of America, over the period 1978-1984. Water and fertilizer uptake by crops are dynamic processes affected by several factors of the soil-plant-atmosphere system. The neutron moisture meters were used not only to measure soil water contents but also to understand water dynamics under field conditions. Nitrogen is the most limiting nutrient in many semi-arid regions, and as its absorption is very much related to water dynamics in the soil, experiments using N-15 labelled fertilizer were carried out, which are presented in this report. 34 figs, 36 tabs. (Atomindex citation 17:058738)

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作者
Matin, M.;
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年度 1986
页码 1-130
总页数 130
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Deserts; Fertilizers; Soils; Coordinated Research Programs; Crops; Depth; Efficiency; Experimental Data; Humidity; Hydraulic Conductivity; Irrigation; Moisture Gages; Nitrogen 15; Rain; Seasonal Variations; Tracer Techniques; Water;

机译：沙漠;肥料;土壤;协调研究计划;作物;深度;效率;实验数据;湿度;水力传导率;灌溉;水分测量仪;氮15;雨;季节变化;示踪技术;水;

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机译：半干旱地区基于卫星的水和辐射利用效率小麦产量模型的比较。
2. Effect of irrigation and fertilizer application on growth of Teak (Tectona grandis) in semi-arid regions. [J] . Bheemaiah G Indian Forester . 2004,第11期

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3. The effect of green manuring and fertilizer N application on enhancing crop productivity in mustard-rice rotation in semi-arid subtropical regions. [J] . Aulakh MS, Pasricha NS European Journal of Agronomy . 1998,第1a2期

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机译：同位素技术在可拉尔半干旱地区地下水调查中的应用
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6. Simulation-Based Solutions Reducing Soil and Groundwater Contamination from Fertilizers in Arid and Semi-Arid Regions: Case Study the Eastern Nile Delta Egypt [O] . Ismail Abd-Elaty, Lorenzo Pugliese, Martina Zelenakova, 2020

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7. Efficient Utilization of Nitrogen by Sugar Beet Irrigated with Saline Water under Fertilizer Rates and Water Regime Using 15N Tracer Technique [O] . E. El-Hadidi, H. Abdel Aziz, M. Enab 2017

机译：使用15N示踪技术在施肥率下用盐水灌溉糖浆的糖浆灌溉氮肥的高效利用
8. Nuclear Techniques in the Development of Fertilizer Practices for Multiple Cropping Systems. Summary of the Results of the Five-Year FAO/IAEA CO-Ordinated Research Programme on Nuclear Techniques in the Development of Fertilizer and Water Management Practices for Multiple Cropping Systems Carried out During the Years 1980 to 1985 [R] . 1986

机译：复种系统肥料实践发展中的核技术。 1980年至1985年开展的粮农组织/国际原子能机构关于在多种作物系统的肥料和水管理实践中发展核技术的五年期合作研究计划的结果摘要

Isotope and Radiation Techniques for Efficient Water and Fertilizer Use in Semi-Arid Regions. Results of a Five-Year CO-Ordinated Research Programme

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