Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Zbigniew Pawlonka"'
Publikováno v:
Acta Agrobotanica, Vol 69, Iss 4 (2016)
The paper presents the diversity of weed communities growing in different crops (winter cereals, spring cereals, and tuber plants) and in diverse soil conditions. To determine weed diversity, phytosociological relevés were made. Simpson’s index of
Externí odkaz:
https://doaj.org/article/b484243c43ac4bbca65e16f22022dadc
Autor:
MARIA ŁUGOWSKA, ZBIGNIEW PAWLONKA
Publikováno v:
Agronomy Science, Vol 71, Iss 1 (2016)
W pracy przedstawiono udział gatunków zagrożonych i inwazyjnych w zbiorowiskach pól uprawnych. Obserwacje florystyczne prowadzono w uprawach rolniczych na terenie gminy Maciejowice w latach 2010–2013. Wśród bogatej flory segetalnej, liczącej
Externí odkaz:
https://doaj.org/article/ca93d995f60641958f39d75479047137
Publikováno v:
Studia Ecologiae et Bioethicae, Vol 12, Iss 3 (2014)
The history of the protection of the special qualities of trees is almost as old as humanity itself. !e protection of trees was mainly associated with a kind of sacrum, which surrounded old and large trees. There are plenty of reasons why old trees a
Externí odkaz:
https://doaj.org/article/a448102aaf4e4abf9cc819dd760e1be6
Autor:
Krzysztof Starczewski, Katarzyna Rymuza, Agnieszka Affek-Starczewska, Zbigniew Pawlonka, Antoni Bombik
Publikováno v:
Acta Universitatis Lodziensis. Folia Oeconomica, Vol 6, Iss 308 (2014)
Tourism is an example of the economy branches which are displaying the most dynamic growth. As an interdisciplinary field, it enables both sectors connected with developing the tourism product, that is accommodation and catering, and entities which o
Externí odkaz:
https://doaj.org/article/b56f84f8953549c9aaccbe51970d8d5a
Autor:
ZBIGNIEW PAWLONKA, JANINA SKRZYCZYŃSKA
Publikováno v:
Agronomy Science, Vol 62, Iss 2 (2007)
The results of investigations carried out between 1997 and 2000 on growth stages of Apera spica-venti in winter rye plantations are presented in the paper. Various methods of presowing cultivation of soil (using plough and cultivator) and diverse dos
Externí odkaz:
https://doaj.org/article/6c39fca7ad9f4b12affe99fbc04a7227
Autor:
Zbigniew Pawlonka, Janina Skrzyczyńska
Publikováno v:
Agronomy Science, Vol 59, Iss 3 (2004)
The aim of the studies was to examine the influence of such factors, as: manner of soil cultivation, level of nitrogen fertilization, usage of growth retardants and meteorological conditions on occurrence constancy and number of species weed-infestin
Externí odkaz:
https://doaj.org/article/53e1dab5955b41e79fb88262a48fa1e2