Results 211 to 220 of about 98,388 (266)

Phylogenomic insights into the genus Tulipa (Liliaceae): Taxonomy, evolution, and biogeography

American Journal of Botany, EarlyView.
Abstract Premise Tulips are one of the best‐known geophytes, but their taxonomy remains convoluted and their evolutionary history poorly understood. Here, we used plastid genomes to identify some issues with current classification, understand the diversification history of the genus, and identify potential species linked to historical cultivation ...
Brett Wilson, Maarten J. M. Christenhusz, Nathanael Walker‐Hale, Natalya Beshko, Mariyo Boboev, Colin Clubbe, Davron Dekhkonov, Aibek Dolotbakov, Mehmet Firat, Thomas Freeth, Sjaak de Groot, Avni Hajdari, Georgy A. Lazkov, Ormon Sultangaziev, Komiljon S. Tojibaev, Ben J. M. Zonneveld, Kaiyrkul T. Shalpykov, Samuel F. Brockington   +17 more
wiley   +1 more source

Reproductive stages in lowbush blueberry (Vaccinium angustifolium) occur earlier with increasing temperature

American Journal of Botany, EarlyView.
Abstract Premise Climate change is altering the timing of many plant phenological events, yet most studies focus on flowering, with less attention given to later reproductive stages such as fruit development and ripening. Vaccinium angustifolium (lowbush blueberry) is an important perennial berry species that may be sensitive to these changes.
Jenna Floyd, Elise Cadiou, Alain G. Belliveau, Zoe A. Panchen, Terrell T. Roulston, Zoë Migicovsky   +5 more
wiley   +1 more source

Integrating developmental and macroevolutionary approaches reveals a staminodial origin of all alternisepalous organs in Caryophyllaceae

American Journal of Botany, EarlyView.
Abstract Premise The identity of sterile floral organs in second‐whorl, alternisepalous positions within Caryophyllaceae remains contentious, having been described as staminodes, “petaloids,” or petals homologous with those of other Pentapetalae. Limited ingroup and outgroup sampling and floral developmental data and inadequate phylogenetic comparative
Riley J. Rees, Andrea D. Appleton, John J. Schenk   +2 more
wiley   +1 more source

Environmentally induced dynamics between intraindividual variation and trait means across vegetative, phenological, and floral traits

American Journal of Botany, EarlyView.
Abstract Premise Intraindividual variation in reiterated structures (e.g., leaves) represents an important dimension of phenotypic variation that contributes to functional diversity and the dynamics of ecological communities. It can be expressed differently across plant traits, but how environmental drivers affect intraindividual variation in different
Charlotte Møller, Martí March‐Salas, Mar Sobral, Judith Haase, Pieter De Frenne, J. F. Scheepens   +5 more
wiley   +1 more source

Seasonal variation in wind speed and oceanic salt spray favors delayed reproduction in coastal yellow monkeyflowers

American Journal of Botany, EarlyView.
Abstract Premise The optimal timing of reproduction depends on the relative risk and benefit of continued growth. These risks and benefits depend on the local environment, which varies seasonally. While temperature and water availability are well‐studied selective agents on reproductive timing, less is known about other seasonally variable factors ...
Katherine Toll, Chloe Crockett, Lauren Tocci, David B. Lowry   +3 more
wiley   +1 more source

The gardener's dilemma: Biodiversity change in cities and what we can do about it

American Journal of Botany, EarlyView.
Françoise Cardou
wiley   +1 more source

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Effect of Fruit Thinning on ‘Hosui’ Pear Fruit Quality and Yield

Bhutanese Journal of Agriculture, 2021
In Bhutan, naturally occurring local type of pears were grown. Asian or Nashi pears are recent introduction which have become quite popular in eastern Bhutan since it was promoted by Agriculture Research and Development Centre (ARDC) Wengkhar. Although, horticulture has been gaining momentum in recent years, many growers in Bhutan follow traditional ...
Tshering Yangchen, null Lungki, Loday Phuntsho   +2 more
openaire   +1 more source

Inflorescence and fruit development and yield.

2003
Plan du chapître : introduction ; morphologie et croissance de l'inflorescence et du fruit ; facteurs qui influencent l'induction du développement de l'inflorescence ; inflorescence, développement du fruit et rendement ; développement de la couronne ; élargissement du fruit ; prévision du développement du fruit et du rendement ; production sur rejets ;
Bartholomew, D.P., Malézieux, E., Sanewski, G.M., Sinclair, E.   +3 more
openaire   +3 more sources

Influence of fruit number on fruit weight and yield of kiwifruit

Scientia Horticulturae, 1990
Abstract Kiwifruit crop loading relationships published for pergola-trained vines in Hawkes Bay are shown to hold over a wider climatic range, several seasons and for T-bar training systems. Absorption of solar radiation by the vertical foliage ‘walls’ on the T-bar would reduce differences in total energy absorption between T-bar and pergola systems ...
A.C. Richardson, K.J. McAneney
openaire   +1 more source

YIELD COMPONENTS AND FRUIT QUALITY OF PROMISING YELLOW FRUIT RASPBERRY SEEDLINGS

Acta Horticulturae, 2012
Ten selections from an open pollinated population of a yellow fruiting 'Meeker' raspberry clone were selected at the Experimental Station "Radmilovac" of the Faculty of Agriculture, University of Belgrade. Many seedlings characteristics that are important to breeders, such as yield components and fruit quality were evaluated in this study.
Fotirić-Akšić, Milica, Nikolić, M., Radović, Aleksandar, Milivojević, Jasminka, Nikolić, D.   +4 more
openaire   +2 more sources