Full-text resources of CEJSH and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl

Results found: 1

first rewind previous Page / 1 next fast forward last

Search results

Search:
in the keywords:  VULNERABLE AREAS
help Sort By:

help Limit search:
first rewind previous Page / 1 next fast forward last
1
Content available remote

Organizmy szkodliwe i entomofauna pożyteczna jako wskaźniki bioróżnorodności i stanu fitosanitarnego produkcji rolnej

100%
Remlein-Starosta D., Krzymińska J., Nijak K., Drożdżyński D., Walorczyk S., Urszula D., Jaworski R., Szłykowicz M.
Zagadnienia Doradztwa Rolniczego
|
2012
|
issue 3(69)
73-85
EN
The project „The evaluation of environment condition in areas vulnerable to nitrogen pollution in Wielkopolska” was implemented within Institute of Plant Protection-National Research Institute and Wielkopolska Agricultural Advisory Centre in Poznań cooperation. The project was subsidized by Regional Fund for Environmental Protection and Water Management in Poznań. The aim of the analysis was to evaluate a certain number of environment components such as biodiversity and phytosanitary condition indicators. The analysis was conducted on chosen farms in areas vulnerable to nitrogen pollution in Wielkopolska. The farms area ranged from 10 to over 30 ha. On each farm one or two crops were fully analysed. All biodiversity factors were high or medium. Pests and diseases, which may cause a critical threat to monocultures and simplified rotation, occurrence was examined. It was concluded that infestation level of examined crops was not epidemic. The high quantity of beneficial and predatory insects balanced pests quantity. Different species and groups of weeds were found on each crop.
first rewind previous Page / 1 next fast forward last
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.