Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Violeta Bozhanova"'
Autor:
Stefan Tsonev, Rangel Dragov, Krasimira Taneva, Nikolai Kirilov Christov, Violeta Bozhanova, Elena Georgieva Todorovska
Publikováno v:
Agriculture, Vol 14, Iss 10, p 1743 (2024)
Durum wheat is mainly used for products for human consumption, the quality of which depends on the content of protein and yellow pigments in the semolina. The challenges faced by modern breeding, related to population growth and climate change, imply
Externí odkaz:
https://doaj.org/article/e3e6400712db4abaae32b3b0b34bb985
Autor:
Dessislava Ganeva, Lachezar Filchev, Eugenia Roumenina, Rangel Dragov, Spasimira Nedyalkova, Violeta Bozhanova
Publikováno v:
Remote Sensing, Vol 16, Iss 10, p 1762 (2024)
Accurate disease severity assessment is critical for plant breeders, as it directly impacts crop yield. While hyperspectral remote sensing has shown promise for disease severity assessment in breeding experiments, most studies have focused on either
Externí odkaz:
https://doaj.org/article/73b8943848b9470b9534341b0826a6ee
Autor:
Nikolai Kirilov Christov, Stefan Tsonev, Rangel Dragov, Krasimira Taneva, Violeta Bozhanova, Elena Georgieva Todorovska
Publikováno v:
Biotechnology & Biotechnological Equipment, Vol 36, Iss 1, Pp 637-652 (2022)
AbstractThe genetic variation and population structure of a panel of 90 durum wheat (Triticum durum desf.) consisting of 62 varieties and breeding lines originating from two agro-ecological zones in Bulgaria (Northern and Southern Bulgaria) and 28 in
Externí odkaz:
https://doaj.org/article/f8fc215636544e5e94dd754e8988bb4f
Autor:
Dessislava Ganeva, Eugenia Roumenina, Petar Dimitrov, Alexander Gikov, Violeta Bozhanova, Rangel Dragov, Georgi Jelev, Krasimira Taneva
Publikováno v:
Remote Sensing, Vol 16, Iss 3, p 559 (2024)
Unmanned aerial vehicles (UAVs) are extensively used to gather remote sensing data, offering high image resolution and swift data acquisition despite being labor-intensive. In contrast, satellite-based remote sensing, providing sub-meter spatial reso
Externí odkaz:
https://doaj.org/article/8a6bb2416a9542fba71cbe4649920da5
Autor:
Dessislava Ganeva, Eugenia Roumenina, Petar Dimitrov, Alexander Gikov, Georgi Jelev, Boryana Dyulgenova, Darina Valcheva, Violeta Bozhanova
Publikováno v:
Sensors, Vol 23, Iss 11, p 5008 (2023)
This study tested the potential of parametric and nonparametric regression modeling utilizing multispectral data from two different unoccupied aerial vehicles (UAVs) as a tool for the prediction of and indirect selection of grain yield (GY) in barley
Externí odkaz:
https://doaj.org/article/3c7cc1325dca4fd7b9558f0839b4b7bb
Publikováno v:
Biotechnology & Biotechnological Equipment, Vol 35, Iss 1, Pp 977-993 (2021)
The aim of the present investigation was to develop a basic methodological scheme for distinguishing organic, biodynamic and conventional areas of winter wheat cultivation, based on the satellite images from Sentinel-2. The target areas are located i
Externí odkaz:
https://doaj.org/article/0a53d49b512940be9edb8ca8885912e7
Autor:
Veska Georgieva, Valentin Kazandjiev, Violeta Bozhanova, Galina Mihova, Dafinka Ivanova, Elena Todorovska, Zlatina Uhr, Mima Ilchovska, Dimitar Sotirov, Petia Malasheva
Publikováno v:
Agriculture, Vol 12, Iss 12, p 2090 (2022)
Serious economic damages in many regions of the world were caused by the changes in agroclimatic resources during the last 2–3 decades. The Balkan Peninsula is much affected by the temperatures rising, changes in the distribution of precipitation,
Externí odkaz:
https://doaj.org/article/b70e8b01ce47448cb3d50f9d8ebe8e74
Autor:
Dessislava Ganeva, Eugenia Roumenina, Petar Dimitrov, Alexander Gikov, Georgi Jelev, Rangel Dragov, Violeta Bozhanova, Krasimira Taneva
Publikováno v:
Remote Sensing, Vol 14, Iss 4, p 1019 (2022)
The utility of unmanned aerial vehicles (UAV) imagery in retrieving phenotypic data to support plant breeding research has been a topic of increasing interest in recent years. The advantages of image-based phenotyping are related to the high spatial
Externí odkaz:
https://doaj.org/article/fb1a38cec9ac43a0a15a414b156e9896
Autor:
Malasheva, Veska Georgieva, Valentin Kazandjiev, Violeta Bozhanova, Galina Mihova, Dafinka Ivanova, Elena Todorovska, Zlatina Uhr, Mima Ilchovska, Dimitar Sotirov, Petia
Publikováno v:
Agriculture; Volume 12; Issue 12; Pages: 2090
Serious economic damages in many regions of the world were caused by the changes in agroclimatic resources during the last 2–3 decades. The Balkan Peninsula is much affected by the temperatures rising, changes in the distribution of precipitation,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::ff9f80f68058a48de589f75feffe984b
Publikováno v:
Biotechnology & Biotechnological Equipment, Vol 35, Iss 1, Pp 977-993 (2021)
The aim of the present investigation was to develop a basic methodological scheme for distinguishing organic, biodynamic and conventional areas of winter wheat cultivation, based on the satellite images from Sentinel-2. The target areas are located i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7bca8f9bc932e230ef4c900137e98eb
