Results 31 to 40 of about 23,996 (301)

Dynamics of the growth processes of Prunus armeniaca L. seedlings in the conditions of Inner Mountain Dagestan

BIO Web of Conferences, 2020
The paper presents the results of assessing the dynamics of growth processes 364 seedlings of 16 apricot samples under conditions of a critical altitude level for them in Dagestan (1900 m).
Osmanov Ruslan M., Anatov Dzhalaludin M.
doaj   +1 more source

Features of modern winter wheat varieties in terms of winter hardiness components under conditions of Ukrainian Forest-Steppe

Regulatory Mechanisms in Biosystems, 2021
In recent years, there has been a significant change in climatic conditions affecting the cultivation and yield of winter wheat. Therefore, the creation of wheat varieties with high adaptive potential is one of the main tasks of modern breeding.
A. V. Pirych, T. V. Yurchenko, V. M. Hudzenko, O. A. Demydov, H. M. Kovalyshyna, O. V. Humeniuk, V. V. Kyrylenko   +6 more
doaj   +1 more source

Productive qualities of bees of the Central Russian and Carpathian breeds [PDF]

BIO Web of Conferences
The study evaluates the winter hardiness, spring development, and honey production of Central Russian honey bees (Apis mellifera mellifera) and Carpathian honey bees (Apis mellifera carpatica) in the Chelyabinsk region.
Pashayan S.A., Gizatullina F.G., Pshenichnaya E.A.   +2 more
doaj   +1 more source

Connecting potential frost damage events identified from meteorological records to radial growth variation in Norway spruce and Scots pine [PDF]

, 2017
The aim of this study was to examine if temperature conditions potentially causing frost damage have an effect on radial growth in Norway spruce and Scots pine in Finland.
Helama, Samuli, Henttonen, Helena M., Mäkinen, Harri, Nöjd, Pekka, Repo, Tapani, Suvanto, Susanne, Timonen, Mauri   +6 more
core   +1 more source

Development of kompetitive allele-specific polymerase chain reaction markers and genomic prediction for winter hardiness in African bermudagrass

Grass Research
Identification of winter hardy turf-type bermudagrass solely relies on phenotypic selection. Although effective, this method takes multiple years of field evaluation before we can reliably select superior genotypes.
Shuhao Yu, Zhangyue Shi, Meriem Aoun, Mingying Xiang, Yanqi Wu, Tilin Fang, Charles Fontanier, Lalu Prasad Yadav Prakash   +7 more
doaj   +1 more source

Promising source material for winter triticale breeding under the conditions of the Middle Urals

Труды по прикладной ботанике, генетике и селекции, 2022
Background. The northern border of cereal crop cultivation passes through the territory of Sverdlovsk Province. Cultivars of winter triticale developed in the regions of Russia located to the south are grown there, but they die under unfavorable winter ...
G. N. Potapova, N. L. Zobnina, A. V. Bezgodov, M. S. Ivanova   +3 more
doaj   +1 more source

Frost Hardiness of Iraqi Wheat genotypes [PDF]

, 2015
Frost hardiness level in winter cereals is especially temperature dependent. The low temperature which kills 50% of plants (LT50) is considered to be a standard indicator of frost hardiness level of plant. Frost hardiness is considered the most important
Al-Issawi, M, Fuller, MP, Mahdi, UH, Rihan, HZ   +3 more
core   +1 more source

Cultivar diversity as a means of ecologically intensifying dry matter production in a perennial forage stand [PDF]

, 2014
The relationship between genotypic diversity and productivity has not been adequately explored in perennial forage production systems despite strong theoretical and empirical evidence supporting diversity\u27s role in ecosystem functioning in other ...
Pollnac, F. W., Smith, Richard G., Warren, Nicholas D.   +2 more
core   +2 more sources

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Performance of Indigenous and Introduced Slender Wheatgrass in Alaska, and Presumed Evidence of Ecotypic Evolution [PDF]

, 1991
Objectives of this study were to evaluate forage and seed production, winter hardiness, and stand longevity of several collections of native Alaskan slender wheatgrass (Agropyron trachycaulum (Link) Malte), and to compare their performance with ...
Klebesadel, Leslie J.
core