[PDF] Top 20 Directory UMM :Data Elmu:jurnal:A:Agriculture, Ecosystems and Environment:Vol77.Issue1-2.Jan2000:

... problems and solutions. New sys- tems should be more flexible and effective in the same ...region, and how best to design and deliver the scheme to farmers in order to gain widespread ... Lihat dokumen lengkap

... with a dra- matic relief. The steep mountain slopes are covered with a variety of deciduous trees, like Birch (Betula verrucosa), Alder (Alnus incara), Hazelnut (Corylus avellana), Elm (Ulmus glabra), Ash ... Lihat dokumen lengkap

... vulnerable ecosystems. The intensified use of pesticides and fertilizers increased contamination and eutrophication of the adjacent, un- buffered verge ...conservation and development as the ... Lihat dokumen lengkap

... Lolium and Medicagospecies are used for undersowing with ...legumes and grasses are used as field-fodder for one or two years; the fields get mown or grazed several times each ...repens and Plantago ... Lihat dokumen lengkap

... indicators and recog- nizes that obtaining operational and predictive indi- cators of the economic viability of a farming system depends on a variety of ...soils and other natural ... Lihat dokumen lengkap

... farm a greater diversity of land use and of landscape elements (linear plant- ing elements, hedges and many ditches) was found compared to the conventional ...was a strong relationship between ... Lihat dokumen lengkap

... west and east of the region, and have a clayey ...is a former tidal area, which, since 1300 AD, is protected from the sea by a high ...by a dense network of ...villages, ... Lihat dokumen lengkap

... Moreover, a fuzzy shape seems to be a prerequisite for a wide cultural identification and ...comprises a critical danger since it promotes the term’s misuse and in- ...Politics ... Lihat dokumen lengkap

... is a condensation of key issues for landscape quality, based on an iterative process among international experts, local informants and experts and the landscape ...as a starting point for ... Lihat dokumen lengkap

... Frequency and magnitude (or scale) of the inno- vations depended on the technological possibilities which were available during the time of ...trade, and communication. In fact both, frequency and ... Lihat dokumen lengkap

... hills and mountains, the focus has been put on this ...farms a decreasing score from the ‘best’ to the ‘worst’ quartile for each ...forming a linear normalisation allowing a final scale with ... Lihat dokumen lengkap

... also a certain trivialization of the landscape but, at the macro scale, the landscape is characterized by a fair degree of complexity and, partly, of biological diver- ...canals and floods. ... Lihat dokumen lengkap

... patches, and failure to re-observe some bees that returned to the HFE because of survey ...in a colony were dead within 3 weeks of ...paint and glue used for marking caused ...at a colony have ... Lihat dokumen lengkap

... zones and Flood- plains, a buffer strip of 3 m is required for the pro- tection of riparian areas in agricultural landscapes, whereas 10–20 m are required in urban or forested ...In a recent study ... Lihat dokumen lengkap

... is a widespread practice to maintain soil ...decomposition and mineralisation processes of manure under farmers’ conditions are ...micro-organisms and meso-fauna on in situ release rates of nitrogen ... Lihat dokumen lengkap

... with a significantly higher level of biological activity (bacteria (Monera), fungi (Mycota), springtails (Collembola), mites (Arach- nida), earthworms (Lumbricus terrestris)), due to its versatile crop rotations, ... Lihat dokumen lengkap

... Bedford and Usher, ...farmland and are thought to be a supply of weed seeds (Forman and Baudry, 1984; Burel, ...support a greater abundance and species richness of Carabidae ... Lihat dokumen lengkap

... production and ecological stability provided a major objective for Agriculture and ...provide a forum for research on the development of agricultural practices that were better suited ... Lihat dokumen lengkap

... (Thomas and Jepson, 1999). This is probably because of a variety of factors associated with a gradual deterioration of habitat quality with time, such as unfavourable changes in microclimate (Geiger ... Lihat dokumen lengkap

... (Constantinides and Fownes, 1994b) were generally lower than 2% TAE (tannic acid equiv- alents) for manure, crop residues, litter, stems and ...Myrtaceae, and Verbenaceae (Fig. 4a). The ... Lihat dokumen lengkap