English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

An attempt was made to systemize the data and to develop a methodology for a reliable evaluation of the nitrogen emissions and other ecological pollutants from pig manure wastes in the Republic of Bulgaria. The authors find the suggested methodology to be precise enough and easy to be managed as it combines the use of the available official statistical sources and the possibility of its integration into comparatively popular software products (EXCEL). The methodology could be taught in practical seminars for students and specialists in the area of agroecology

METHODS OF CALCULATING THE EMISSIONS OF ENVIRONMENTAL POLLUTANTS FROM PIG MANURE WASTES IN BULGARIA