Results 31 to 40 of about 2,532 (192)
Plant selection for semi-arid urban landscapes with an emphasis on climate change (case study: Tehran) [PDF]
Introduction: Urban landscape, especially urban forest and city trees, usually has vital and various effects on the mental and physical health of humans, environmental embellishment, and mitigating the destructive effect of climatic changes like wind ...
Malek Rabiei Sadeghabadi +2 more
doaj +1 more source
Brassinosteroids are a group of over seventy steroid compounds whose discovery in lower and higher plant organisms created new possibilities of plant growth control. The aim of the work was to evaluate the effect of two brassinosteroids: brassinolide (BL)
Andrzej Pacholczak +2 more
doaj +1 more source
Assessment of vitality Berberis thunbergii DC. in Kyiv: Photosynthesis and Phytopathology
The process of functioning of the photosynthetic apparatus is one of the most vulnerable to stress factors. The information about the functional state of plants and the prospects for their use in urban greening can provide methods of fluorescence analysis. The objective of this research was to develop the state of plants Berberis thunbergii DC.
Oleksandra Strashok +4 more
openaire +1 more source
The role of biologic techniques in improving the life state of flowering shrubs
The key to the normal growth and development of flowering shrubs is to provide optimal living conditions in the juvenile period. Obtaining high-quality planting material in a nursery using biologized techniques is a fundamental component of their future ...
Dogadina Marina
doaj +1 more source
True and False Foodplants of \u3ci\u3eCallosamia Promethea\u3c/i\u3e (Lepidoptera: Saturniidae) in Southern Michigan [PDF]
A survey in 1980 of the associations of over 400 cocoons of Callosamia promethea Drury in vegetation along and adjacent to southern Michigan roadsides gave evidence for seven species of true larval foodplants (not including two others known in the area ...
Hansen, Michael K +2 more
core +1 more source
Phenological ‘big data’ encompassing over 100 species across the eastern USA show that leaf‐out and flowering occur earlier with warmer temperatures and that native species and individuals at high latitudes tend to have weaker temperature sensitivities than introduced species and more southern plants; these findings suggest adaptations within and ...
Amanda S. Gallinat +4 more
wiley +1 more source
Род Berberis L. в коллекции дендрологического сада Северного научно-исследовательского института лесного хозяйства [PDF]
В статье представлены результаты интродукции рода Berberis L. в дендрологическом саду ФБУ "СевНИИЛХ".
Демидова, Н. А. +1 more
core +1 more source
Response of Bird Populations to Long-term Changes in Local Vegetation and Regional Forest Cover [PDF]
We analyzed data from a woodland site for a 59-year period to determine whether changes in bird populations are related to changes in the diversity and relative abundance of woody plant species even when vegetation structure, degree of forest ...
Askins, Robert A +2 more
core +2 more sources
This study was carried out to determine the effects of different rooting media (peat, perlite, peat-perlite (1: 1), and cocopeat) and IBA doses (control, 1000, 2000, 3000, 4000, 5000 ppm) on rooting of damask rose (Rosa damascena Mill.), Thunberg ...
Mehmet Necat İZGİ
doaj +1 more source
Scientific and Methodological Basis For the Creation of a New Collection in Dendrological Agrobiostation Chernihiv [PDF]
У статті проаналізовано науково-методичні засади створення нового арборетуму на території агробіостанції, колекція якого (122 види з 67 родів, 32 родин) має вагоме науково-освітнє значення, насамперед для навчаль- ного процесу Чернігівського ...
Pototska, S. А. +1 more
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