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Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences.

Volume 76 (2022): Issue 4 (August 2022)

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26 Articles
Open Access | Oct 14, 2022
Sea Buckthorn Diseases Caused by Pathogenic Fungi
Kristīne Drevinska

Kristīne Drevinska

Institute of Horticulture, Latvia University of Life Sciences and TechnologiesLatvia
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Drevinska, Kristīne
 and 
Inga Moročko-Bičevska

Inga Moročko-Bičevska

Institute of Horticulture, Latvia University of Life Sciences and TechnologiesLatvia
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Moročko-Bičevska, Inga
  
Open Access | Oct 14, 2022
Strawberry Cultivars Preserved in the Swedish National Gene Bank
Inger Hjalmarsson

Inger Hjalmarsson

Swedish University of Agricultural SciencesSweden
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Hjalmarsson, Inger
  
Open Access | Oct 14, 2022
Goji Berry (Lycİum spp.) Cultivation in Turkey
Ilbilge Oğuz

Ilbilge Oğuz

University of Çukurova, Department of HorticultureTurkey
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Oğuz, Ilbilge
, 
Halil Ibrahim Oğuz

Halil Ibrahim Oğuz

Adıyaman University, Faculty of Agriculture, Department of HorticultureAdıyaman, Turkey
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Oğuz, Halil Ibrahim
, 
Ayşen Alay Vural

Ayşen Alay Vural

Republic of Turkey Ministry of Agriculture and Forestry General Directorate of Agricultural Research and PoliciesAnkara, Turkey
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Vural, Ayşen Alay
 and 
Nesibe Ebru Kafkas

Nesibe Ebru Kafkas

University of Çukurova, Department of HorticultureTurkey
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Kafkas, Nesibe Ebru
  
Open Access | Oct 14, 2022
Wild Edible Small Fruits in Turkey and their Fruit Characteristics
Ozgecan Yalcin

Ozgecan Yalcin

Oregon State University, Department of HorticultureUSA
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Yalcin, Ozgecan
, 
Nahla V. Bassil

Nahla V. Bassil

USDA-ARS, National Clonal Germplasm RepositoryCorvallis, USA
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Bassil, Nahla V.
 and 
Nesibe Ebru Kafkas

Nesibe Ebru Kafkas

University of Çukurova, Department of HorticultureTurkey
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Kafkas, Nesibe Ebru
  
Open Access | Oct 14, 2022
Current Achievements of the Latvian Apple Breeding Programme
Laila Ikase

Laila Ikase

Institute of HorticultureLatvia
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Ikase, Laila
, 
Inese Drudze

Inese Drudze

Institute of HorticultureLatvia
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Drudze, Inese
 and 
Gunārs Lācis

Gunārs Lācis

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Lācis, Gunārs
  
Open Access | Oct 14, 2022
Developing New Cultivars of Prunus × Rossica Erem. And Clonal Rootstocks at the Krymsk Experiment Breeding Station
Gennady V. Eremin

Gennady V. Eremin

Krymsk Experiment Breeding Station of VIR, N. I. Vavilov All-Russian Institute of Plant Genetic ResourcesRussia
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Eremin, Gennady V.
 and 
Victor G. Eremin

Victor G. Eremin

Krymsk Experiment Breeding Station of VIR, N. I. Vavilov All-Russian Institute of Plant Genetic ResourcesRussia
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Eremin, Victor G.
  
Open Access | Oct 14, 2022
Genetic Diversity and Relatedness of Latvian Pyrus Germplasm assessed by a Set of SSR Markers
Gunārs Lācis

Gunārs Lācis

Institute of HorticultureLatvia
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Lācis, Gunārs
, 
Irita Kota-Dombrovska

Irita Kota-Dombrovska

Institute of HorticultureLatvia
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Kota-Dombrovska, Irita
, 
Katrīna Kārkliņa

Katrīna Kārkliņa

Institute of HorticultureLatvia
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Kārkliņa, Katrīna
 and 
Baiba Lāce

Baiba Lāce

Institute of HorticultureLatvia
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Lāce, Baiba
  
Open Access | Oct 14, 2022
Evaluation of Ribes Rubrum Cultivars in Estonia
Toivo Sepp

Toivo Sepp

Institute of Agricultural and Environmental Sciences, Estonian University of Life SciencesEstonia
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Sepp, Toivo
, 
Reelika Rätsep

Reelika Rätsep

  • Institute of Agricultural and Environmental Sciences, Estonian University of Life SciencesEstonia
  • Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life SciencesTartu, Estonia
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Rätsep, Reelika
, 
Asta-Virve Libek

Asta-Virve Libek

Institute of Agricultural and Environmental Sciences, Estonian University of Life SciencesEstonia
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Libek, Asta-Virve
 and 
Ave Kikas

Ave Kikas

Institute of Agricultural and Environmental Sciences, Estonian University of Life SciencesEstonia
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Kikas, Ave
  
Open Access | Oct 14, 2022
Integrated Assessment of Oregano (Origanum Vulgare L.) Accessions from the ex situ Collection of Genetic Resources
Irina Sivicka

Irina Sivicka

Faculty of Agriculture, Latvia University of Life Sciences and TechnologiesLatvia
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Sivicka, Irina
, 
Aleksandrs Adamovičs

Aleksandrs Adamovičs

Faculty of Agriculture, Latvia University of Life Sciences and TechnologiesLatvia
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Adamovičs, Aleksandrs
, 
Olga Sokolova

Olga Sokolova

Institute of HorticultureLatvia
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Sokolova, Olga
, 
Gunārs Lācis

Gunārs Lācis

Institute of HorticultureLatvia
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Lācis, Gunārs
 and 
Baiba Krivmane

Baiba Krivmane

Latvian State Forest Research Institute “Silava”Latvia
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Krivmane, Baiba
  
Open Access | Oct 14, 2022
New Strawberry Cultivars for Growing in High Tunnels
Ieva Kalniòa

Ieva Kalniòa

Institute of HorticultureLatvia
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Kalniòa, Ieva
, 
Sarmīte Strautiòa

Sarmīte Strautiòa

Institute of HorticultureLatvia
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Strautiòa, Sarmīte
 and 
Valda Laugale

Valda Laugale

Institute of HorticultureLatvia
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Laugale, Valda
  
Open Access | Oct 14, 2022
Frost Tolerance of Flower Buds, Self-Pollination and Fruit Quality Traits in Local Sour Cherries of Latvia
Daina Feldmane

Daina Feldmane

Institute of HorticultureLatvia
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Feldmane, Daina
, 
Dzintra Dēķena

Dzintra Dēķena

Institute of HorticultureLatvia
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Dēķena, Dzintra
 and 
Edgars Cirša

Edgars Cirša

Institute of HorticultureLatvia
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Cirša, Edgars
  
Open Access | Oct 14, 2022
Results of Propagation of Three Cultivars of Japanese Quince (Chaenomeles Japonica)
Edīte Kaufmane

Edīte Kaufmane

Institute of HorticultureLatvia
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Kaufmane, Edīte
, 
Silvija Ruisa

Silvija Ruisa

Institute of HorticultureLatvia
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Ruisa, Silvija
 and 
Katrīna Kārkliņa

Katrīna Kārkliņa

Institute of HorticultureLatvia
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Kārkliņa, Katrīna
  
Open Access | Oct 14, 2022
Apple Scab Detection in the Early Stage of Disease Using a Convolutional Neural Network
Sergejs Kodors

Sergejs Kodors

Institute of Engineering, Rēzekne Academy of TechnologiesLatvia
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Kodors, Sergejs
, 
Gunārs Lācis

Gunārs Lācis

Institute of HorticultureLatvia
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Lācis, Gunārs
, 
Inga Moročko-Bičevska

Inga Moročko-Bičevska

Institute of HorticultureLatvia
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Moročko-Bičevska, Inga
, 
Imants Zarembo

Imants Zarembo

Institute of Engineering, Rēzekne Academy of TechnologiesLatvia
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Zarembo, Imants
, 
Olga Sokolova

Olga Sokolova

Institute of HorticultureLatvia
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Sokolova, Olga
, 
Toms Bartulsons

Toms Bartulsons

Institute of HorticultureLatvia
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Bartulsons, Toms
, 
Ilmārs Apeināns

Ilmārs Apeināns

Institute of Engineering, Rēzekne Academy of TechnologiesLatvia
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Apeināns, Ilmārs
 and 
Vitālijs Žukovs

Vitālijs Žukovs

Institute of Engineering, Rēzekne Academy of TechnologiesLatvia
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Žukovs, Vitālijs
  
Open Access | Oct 14, 2022
Evaluation of Apple Scab and Occurrence of Venturia Inaequalis Races on Differential Malus Genotypes in Latvia
Olga Sokolova

Olga Sokolova

Institute of Horticulture, Latvia University of Life Sciences and TechnologiesLatvia
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Sokolova, Olga
 and 
Inga Moročko-Bičevska

Inga Moročko-Bičevska

Institute of Horticulture, Latvia University of Life Sciences and TechnologiesLatvia
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Moročko-Bičevska, Inga
  
Open Access | Oct 14, 2022
Evaluation of Apple Chlorotic Leaf Spot Virus Impact on Fruit Yield and Vegetative Growth in Apple Cultivars ‘Antonovka’ and ‘Gita’
Neda Zuļģe

Neda Zuļģe

Institute of Horticulture, Latvia University of Life Sciences and TechnologiesLatvia
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Zuļģe, Neda
, 
Edgars Rubauskis

Edgars Rubauskis

Institute of Horticulture, Latvia University of Life Sciences and TechnologiesLatvia
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Rubauskis, Edgars
, 
Imants Missa

Imants Missa

Faculty of Agriculture, Latvia University of Life Sciences and TechnologiesLatvia
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Missa, Imants
, 
Daina Reveliòa

Daina Reveliòa

Institute of Horticulture, Latvia University of Life Sciences and TechnologiesLatvia
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Reveliòa, Daina
 and 
Indra Borisova

Indra Borisova

Institute of Horticulture, Latvia University of Life Sciences and TechnologiesLatvia
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Borisova, Indra
  
Open Access | Oct 14, 2022
Cold Resistance of Flower Buds of Latvian Plum Cultivars
Ilze Grāvīte

Ilze Grāvīte

Institute of Horticulture, Latvia University of Life Science and TechnologiesLatvia
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Grāvīte, Ilze
  
Open Access | Oct 14, 2022
Frost Resistance Potential of Hybrid Apple Seedlings of Russian Research Institute of Fruit Crop Breeding after Artificial Thawing
Zoya Ozherelieva

Zoya Ozherelieva

Russian Research Institute of Fruit Crop Breeding (VNIISPK)Russia
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Ozherelieva, Zoya
 and 
Evgeniy Sedov

Evgeniy Sedov

Russian Research Institute of Fruit Crop Breeding (VNIISPK)Russia
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Sedov, Evgeniy
  
Open Access | Oct 14, 2022
Evaluation of the Phenolic Profile of Bear’s Garlic (Allium Ursinum L.) Leaves
Ingmārs Cinkmanis

Ingmārs Cinkmanis

Faculty of Food Technology, Latvia University of Life Sciences and TechnologiesLatvia
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Cinkmanis, Ingmārs
, 
Ingrīda Augšpole

Ingrīda Augšpole

Faculty of Agriculture, Latvia University of Life Sciences and TechnologiesLatvia
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Augšpole, Ingrīda
, 
Irina Sivicka

Irina Sivicka

Faculty of Agriculture, Latvia University of Life Sciences and TechnologiesLatvia
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Sivicka, Irina
 and 
Sanita Vucāne

Sanita Vucāne

Faculty of Food Technology, Latvia University of Life Sciences and TechnologiesLatvia
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Vucāne, Sanita
  
Open Access | Oct 14, 2022
Preliminary Assessment of the Relationship between Pigments in Olive Leaves and Vegetation Indices
Pedro Marques

Pedro Marques

  • Department of Agronomy, School of Agrarian and Veterinary Sciences, University of Trás-os-Montes e Alto DouroPortugal
  • Centre for the Research and Technology of Agro-Environmental and Biological Sciences, University of Trás-os-Montes e Alto Douro, UTADPortugal
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Marques, Pedro
, 
Rosa Carvalho

Rosa Carvalho

  • Department of Agronomy, School of Agrarian and Veterinary Sciences, University of Trás-os-Montes e Alto DouroPortugal
  • Centre for the Research and Technology of Agro-Environmental and Biological Sciences, University of Trás-os-Montes e Alto Douro, UTADPortugal
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Carvalho, Rosa
 and 
Anabela Fernandes-Silva

Anabela Fernandes-Silva

  • Department of Agronomy, School of Agrarian and Veterinary Sciences, University of Trás-os-Montes e Alto DouroPortugal
  • Centre for the Research and Technology of Agro-Environmental and Biological Sciences, University of Trás-os-Montes e Alto Douro, UTADPortugal
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Fernandes-Silva, Anabela
  
Open Access | Oct 14, 2022
Life Cycle Assessment for Olive Production: A Case Study for the Region of Trás-os-Montes, Portugal
Thyago Brito

Thyago Brito

  • Centre for Transdisciplinary Studies, University of Trás-os-Montes and Alto DouroPortugal
  • Centre for Advanced Studies in Management and Economics, University of ÉvoraÉvora, Portugal
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Brito, Thyago
 and 
Anabela Fernandes-Silva

Anabela Fernandes-Silva

  • Department of Agronomy, School of Agrarian and Veterinary Sciences, University of Trás-os-Montes e Alto DouroPortugal
  • Centre for Research and Technology of Agro-Environment and Biological Sciences, University of Trás-os-Montes and Alto DouroPortugal
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Fernandes-Silva, Anabela
  
Open Access | Oct 14, 2022
Growth, Development and Yield of Golden Currant (Ribes Aureum Pursh.) Depending on Cultivation System
Kaspars Kampuss

Kaspars Kampuss

Latvia University of Life Sciences and TechnologiesLatvia
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Kampuss, Kaspars
 and 
Daina Šarkovska

Daina Šarkovska

Latvia University of Life Sciences and TechnologiesLatvia
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Šarkovska, Daina
  
Open Access | Oct 14, 2022
Mixing Hydrogel Granules into Peat Substrate Improves Germination and Enhances Growth and Physiological Performance of Tomato Seedlings
Astrit Balliu

Astrit Balliu

Faculty of Agriculture and Environment, Agricultural University of TiranaAlbania
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Balliu, Astrit
, 
Erjald Haxhiu

Erjald Haxhiu

Faculty of Agriculture and Environment, Agricultural University of TiranaAlbania
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Haxhiu, Erjald
 and 
Glenda Sallaku

Glenda Sallaku

Faculty of Agriculture and Environment, Agricultural University of TiranaAlbania
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Sallaku, Glenda
  
Open Access | Oct 14, 2022
Mechanical Thinning Improves the Consistency of Flowering and Yield in Apple Production
Edgars Rubauskis

Edgars Rubauskis

Institute of Horticulture, Latvia University of AgricultureLatvia
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Rubauskis, Edgars
, 
Dāniels Udalovs

Dāniels Udalovs

Faculty of Agriculture, Latvia University of Life SciencesLatvia
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Udalovs, Dāniels
 and 
Indra Borisova

Indra Borisova

Institute of Horticulture, Latvia University of AgricultureLatvia
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Borisova, Indra
  
Open Access | Oct 14, 2022
Population of Weeds in a Plantation of Red Raspberries (Rubus Idaeus L.)
Gundega Putniece

Gundega Putniece

Faculty of Agriculture, Latvia University of Life Sciences and TechnologiesLatvia
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Putniece, Gundega
, 
Ingrīda Augšpole

Ingrīda Augšpole

Faculty of Agriculture, Latvia University of Life Sciences and TechnologiesLatvia
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Augšpole, Ingrīda
 and 
Inta Romanova

Inta Romanova

Faculty of Veterinary Medicine, Latvia University of Life Sciences and TechnologiesLatvia
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Romanova, Inta
  
Open Access | Oct 14, 2022
Characterisation of Latvian Gooseberry Genetic Resources
Valda Laugale

Valda Laugale

Institute of HorticultureLatvia
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Laugale, Valda
, 
Inta Krasnova

Inta Krasnova

Institute of HorticultureLatvia
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Krasnova, Inta
 and 
Līga Lepse

Līga Lepse

Institute of HorticultureLatvia
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Lepse, Līga
  
Open Access | Oct 14, 2022
The 4th International Conference “Sustainable Horticulture from Plant to Product: Challenges in Temperate Climate”, 25–26 August 2021
Gunārs Lācis

Gunārs Lācis

Chair of the Conference Scientific Committee, Head of the Unit of Genetics ---amp--- Breeding, Institute of Horticulture
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Lācis, Gunārs
  

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