Download or read book The Spreading of Animal Excrement on Utilized Agricultural Areas of the Community I Scientific Bases for the Limitation of Quantities and Criteria for Rules Thereon written by Commission of the European Communities and published by . This book was released on 1978 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Spreading of Animal Excrement on Utilized Agricultural Areas of the Community written by and published by . This book was released on 1979 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Information on Agriculture written by Commission of the European Communities. Directorate-General for Agriculture and published by . This book was released on 1982 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Animal Manure on Grassland and Fodder Crops Fertilizer or Waste written by H.G. van der Meer and published by Springer Science & Business Media. This book was released on 1987-08-31 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: On the occasion of its twenty-fifth anniversary, in 1985, the Netherlands Society for Grassland and Fodder Crops (NVWV) agreed to organize an International Symposium on a topic related to intensive grass and fodder production systems. The theme selected was "Animal manure on grassland and fodder crops: Fertilizer or waste?" This Symposium was organized under the auspices of the European Grassland Federation and held at the International Agricultural Centre in Wageningen from 31 August to 3 September 1987. The problems connected with the disposal of animal waste have received much attention in recent years, especially in regions with intensive animal of animal manure per hectare agricul husbandry. Whereas the production tural land increased strongly, the need for it decreased because of the introduction of cheap inorganic fertilizers which are easier to handle and have a more reliable effect on crop growth. As a consequence, many farmers dispose of animal manure as cheaply as possible, whilst avoiding damage to grassland and crops and paying little attention to effective use of the plants nutrients contained in the manure. Present practices of manure handling and application often lead to environmental problems. The rise in awareness of these problems renewed interest in possibilities to improve the utilization of nutrients from animal manure in crop production. Research on this topic has been stimulated in many countries during the last decade and the aim of this Symposium was to review and assess present-day knowledge.
Download or read book Nitrogen in Organic Wastes written by Bozzano G Luisa and published by Academic Press. This book was released on 2012-12-02 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic wastes are traditionally applied to land to recover their fertilizer value, but the microbial turnover of such organic matter in soil is often out of phase with the requirements of growing plants. Therefore, nutrients may be lost and may even act as potential pollutants of water and air, posing a particular challenge to agricultural and environmental engineers.This book addresses both experimental and modeling methodology under the main headings of nitrogen and carbon transformations, gaseous losses, chemical means of controlling nitrification, and nitrate leaching. The articles are based on material presented at a specialized seminar held under the auspices of ISWA and DAKOFA at Aalborg University, Denmark, in September, 1988.
Download or read book Nitrates agriculture eau written by R. Calvet and published by Editions Quae. This book was released on 1990 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contributions of this symposium on the relation agriculture-nitrogen-water deal with the economical aspects (cost evaluation and cost repartition), the quantitative approach of the nitrogen biochemical cycle, farming systems and nitrogen manegement, and land utilization, nitrogen management and water quality
Download or read book A Systematic Approach to Agricultural Forecasts 1985 for the European Community of Nine written by and published by . This book was released on 1981 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Een analyse van de konsumptie en de toekomstverwachtingen voor de marktontwikkelingen van de diverse landbouwsektoren
Download or read book Nitrogen Fluxes in Intensive Grassland Systems written by H.G. van der Meer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Factors Influencing Ownership Tenancy Mobility and Use of Farmland in Denmark written by J. Fløystrup-Jensen and published by . This book was released on 1981 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studie (op grond van literatuurgegevens en een analyse van statistische gegevens) van de ontwikkelingen op de markt en bij de verpachting van landbouwgrond en van de overheidsbemoeienis in deze in Denemarken, voorafgegaan door een algemene inleiding over de landbouwekonomische ontwikkeling in Denemarken sinds de Tweede Wereldoorlog
Download or read book Factors Influencing Ownership Tenancy Mobility and Use of Farmland in the United Kingdom written by Alan Harrison and published by . This book was released on 1981 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studie (op grond van literatuurgegevens en een analyse van statistische gegevens) over de ontwikkelingen op de markt en wat betreft de verpachting van landbouwgrond in het Verenigd Koninkrijk, alsmede van de overheidsbemoeienis in deze. De studie wordt voorafgegaan door een algemene inleiding over ontwikkelingen in de landbouwekonomie van het Verenigd Koninkrijk sinds de Tweede Wereldoorlog
Download or read book Informations sur l agriculture written by William Black and published by . This book was released on 1984 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Factors Influencing Ownership Tenancy Mobility and Use of Farmland in Ireland written by Seamus J. Sheehy and published by . This book was released on 1982 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Processing and Use of Organic Sludge and Liquid Agricultural Wastes written by P. L'Hermite and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: Disposal of organic sludge and liquid agricultural wastes is a universal problem. Their production cannot be halted and as steps are taken to maintain or improve the quality of rivers and lakes it grows in quanti ty. The Commission's early awareness of the need for action to prepare for substantial growth in the Community's' sludge disposal problem led to the setting up of the COST 68 project to coordinate and guide European research and development work with particular emphasis on recycling sludge to agricultural land. Two years ago the field of research activi ties was extended to liquid agricultural wastes. This Symposium is the latest opportunity to provide a comprehensive review of the results of the project, to define current trends in practice and to establish by discussion the priorities for research over the next few years. The development of instrumentation and of analytical techniques during the period has extended our knowledge of the organic and inorganic constituents of sewage sludge and agricultural wastes and enabled us more readily to identify and measure the risks to which our general environment may be exposed when disposing of it. This evolution of understanding is a continuing process and an essential guide to the modification of disposal practices to achieve safer and more efficient operations. However, it is important to take a broad view of the application of research findings in the light of the considerable contrast in conditions in different parts of the world.
Download or read book Projections for the Agricultural Sector written by Commission of the European Communities. Directorate-General for Agriculture and published by . This book was released on 1979 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cold Storage Warehousing in the EEC written by Commission of the European Communities. Directorate-General for Agriculture and published by . This book was released on 1981 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Een globale analyse van de totale opslagkapaciteit der koelhuizen in de verschillende EG-lidstaten, behalve Luxemburg
Download or read book Energy Consumption Per Tonne of Competing Agricultural Products Available to the EC written by Malcolm Slesser and published by . This book was released on 1982 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Problems of Oriental Tobacco Production in the EC written by Vincenzo Faenza and published by . This book was released on 1981 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
