Zobrazeno 1 - 10
of 204
pro vyhledávání: '"Ioan Rotar"'
Autor:
Dragomir D. Sângeorzan, Florin Păcurar, Albert Reif, Holger Weinacker, Evelyn Rușdea, Ioana Vaida, Ioan Rotar
Publikováno v:
Remote Sensing, Vol 16, Iss 11, p 2012 (2024)
Arnica montana L. is a medicinal plant with significant conservation importance. It is crucial to monitor this species, ensuring its sustainable harvesting and management. The aim of this study is to develop a practical system that can effectively de
Externí odkaz:
https://doaj.org/article/b3a55367df4b4412b53fbb43a4f81db3
Publikováno v:
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Agriculture, Vol 77, Iss 1, Pp 49-56 (2020)
By this research the authors aimed to analyse the evolution and management of low-input grassland from a specific area in the Apuseni Mountains, in order to define what can be the result of a low input grassland system on the botanical composition of
Externí odkaz:
https://doaj.org/article/0715819fd19b400cb23283e874484685
Publikováno v:
Plants, Vol 11, Iss 15, p 1975 (2022)
Ecosystems with high natural value (HNV) have generally been maintained by agricultural practices and are increasingly important for the ecosystem services that they provide and for their socio-economic impact in the ever-changing context. Biodiversi
Externí odkaz:
https://doaj.org/article/f67da06c93e1434ca555472208c31638
Autor:
Dragomir D. SÂNGEORZAN, Ioan ROTAR
Publikováno v:
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Agriculture, Vol 77, Iss 2 (2020)
In the era of abundant information, wisdom has become a scarce resource. Exploration and measurement of biodiversity yield copious amounts of information fragmented into numerous categories and types, following the pattern of life itself. We aim to r
Externí odkaz:
https://doaj.org/article/b7871952c2d64dd4a01077c4e647bc09
Autor:
Anamaria Mălinaş, Roxana Vidican, Ioan Rotar, Cristian Mălinaş, Cristina Maria Moldovan, Marian Proorocu
Publikováno v:
Plants, Vol 11, Iss 2, p 217 (2022)
Although essential for achieving high crop yields required for the growing population worldwide, nitrogen, (N) in large amounts, along with its inefficient use, results in environmental pollution and increased greenhouse gas (GHG) emissions. Therefor
Externí odkaz:
https://doaj.org/article/872114b010cf41049370ff4495394dc7
Autor:
Roxana VIDICAN, Ioan ROTAR, Florin PĂCURAR, Ioana CRIȘAN, Ioana VAIDA, Anca PLEȘA, Vlad STOIAN
Publikováno v:
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Agriculture, Vol 75, Iss 2, Pp 110-116 (2018)
Mycorrhiza develop on the surface of the roots and create complex networks of nutrients transport between the hosts. The present paper evaluates the modification of endomycorrhizal parameters in urban grasses due to the distance from the trunk of the
Externí odkaz:
https://doaj.org/article/9596b1af69404d5fb4a695c5ab215dcb
Publikováno v:
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Agriculture, Vol 75, Iss 2, Pp 93-100 (2018)
Work collections are subjected to a renewal process, therefore a regular evaluation is needed inorder to appreciate the genetic advance of the existing variability at collection level and further to identify valuable genotypes in terms of morphoprodu
Externí odkaz:
https://doaj.org/article/6ec6b47595dc49c694461cea763f41c5
Autor:
Ioan ROTAR, Roxana VIDICAN, Gheorghe TOTH, Anca PLEȘA, Ioana VAIDA, Vasile IUGA, Adriana MOREA
Publikováno v:
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Agriculture, Vol 75, Iss 2, Pp 101-105 (2018)
Mineral and organic fertilization have a huge effect on natural grasslands. The purpose of this research is to assess the state of the biodiversity and pastoral value for grasslands from the Transylvanian Plateau area. In this area has been analyzed
Externí odkaz:
https://doaj.org/article/f7077d57a86b4e2a8fa7952693f52042
Publikováno v:
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Agriculture, Vol 75, Iss 1, Pp 1-5 (2018)
Soybean yields could benefit from the use of improved varieties, nutrients and rhizobium inoculants. In this study we evaluated the influence of fertilization with liquid manure upon soybean yield in the 3rd experimental year, in climatic condition s
Externí odkaz:
https://doaj.org/article/6060898a07b34fe0b304c2569cf9893d
Publikováno v:
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Agriculture, Vol 75, Iss 1, Pp 14-19 (2018)
The effect of different technological conditions on forage yield, growth behavior and competition ability of ryegrass, red clover and their mixture was analyzed. The results showed that red clover makes better use of the nutrition space in the case o
Externí odkaz:
https://doaj.org/article/71be599cf17e476f9c73e25fb945b757