Results 31 to 40 of about 6,579 (251)

Relationship Between Chilling and Heat in Budburst Regulation of Peaches for Protected Cultivation [PDF]

Chinese Journal of Applied and Environmental Biology, 2012
The chilling requirement and heat requirement of 10 peach cultivars were investigated.And the relationship between chilling requirement and heat requirement,as well as the effect of different chilling accumulation on heat requirement were also systematically studied.There were no regular relations observed between vegetative buds and floral buds on the
Yue Tan, Ling Li, Dongmei Li, Xiude CHEN, Chuan-Yuan Leng, Dongsheng Gao   +5 more
openalex   +3 more sources

Artificial light reduced the temperature responsiveness of Ginkgo budburst

Journal of Plant Ecology
Abstract Urbanization-induced warming advanced the timing of spring budburst, impacting on urban ecosystems. However, how urban artificial light affects the spring budburst and its spatial variation within species distribution are less studied, especially lacking experimental evidences.
Gong, Yufeng, Wu, Zhaofei, Li, Mingwei, Wang, Shuxin, Nie, Yangjing, Wang, Nan, Fu, Yongshuo   +6 more
openaire   +3 more sources

Pruning cuts affect wood necrosis but not the percentage of budburst or shoot development on spur pruned vines for different grapevine varieties

, 2021
Patricio Faúndez-López, J. Delorenzo-Arancibia, Gastón Gutiérrez‐Gamboa, Yerko Moreno‐Simunovic   +3 more
openalex   +2 more sources

Quantifying Phenology in the Deciduous Tree and Phytophagous Insect System: A Methodological Comparison. [PDF]

Ecol Evol
Our study investigates the methodological and biological relationships between phenological metrics, measured by different field methods, of primary producers (deciduous trees) and primary consumers (Lepidopteran larvae) that depend on synchronous spring timing.
Morley LM, Crofts SJ, Cole EF, Sheldon BC.   +3 more
europepmc   +2 more sources

BUDBURST TIMING OF VALLEY OAKS AT HASTINGS RESERVATION, CENTRAL COASTAL CALIFORNIA [PDF]

Madroño, 2021
We studied the timing of budburst of valley oak (Quercus lobata Née) at Hastings Reservation, central coastal California. Similar to other taxa, budburst was advanced by warmer temperatures.
Walter D. Koenig, Mario B. Pesendorfer, Ian S. Pearse, William J. Carmen, Johnannes M. H. Knops   +4 more
openalex   +2 more sources

Long-term population dynamics of western tent caterpillars: History, trends and causes of cycles. [PDF]

J Anim Ecol
The length and in‐depth nature of this population study make it unique. It represents perhaps the most extensive monitoring of viral infection in a wild insect population. We have used laboratory and field experiments to test many hypotheses about mechanisms that potentially impact the dynamics of this cyclic species.
Myers JH, Cory JS.
europepmc   +2 more sources

Earlier and more variable spring phenology projected for eastern Canadian boreal and temperate forests with climate warming

Trees, Forests and People, 2021
Climate change affects timing and variability of spring phenology, as well as occurrence of spring frosts, and therefore influences forest structure, function, and management practices.
Jing Tao, Rongzhou Man, Qing-Lai Dang
doaj   +1 more source

Daylength effects on black spruce bud dormancy release change during endo- and ecodormancy

Frontiers in Forests and Global Change, 2023
The effects of daylength on bud dormancy release varied throughout the dormant period in black spruce (Picea mariana (Mill.) B.S.P.) seedlings.
Stephen J. Colombo, Rongzhou Man
doaj   +1 more source

Impact of heat waves on the bud dormancy of grapevines [PDF]

Revista Brasileira de Fruticultura, 2022
The objective of this work was to evaluate the effect of heat waves on the bud dormancy of grapevines with contrasting chilling requirements. ‘Chardonnay’, ‘Merlot’ and ‘Cabernet Sauvignon’ hardwood cuttings were collected in vineyards of Veranópolis ...
Rafael Anzanello, Cláudia Martellet Fogaça, Gabriele Becker Delwing Sartori, Tainan Graeff Tasso   +3 more
doaj   +1 more source

Genetic Differentiation of Budburst Timing in Fagus crenata Populations along a Spatial Gradient in Late Frost Timing in the Hakkoda Mountains, Northern Japan

Forests, 2023
We studied the genetic differentiation in budburst timing among Fagus crenata populations along spatial gradients in late frost timing in the Hakkoda Mountains, northern Japan, by focusing on last fatal frost day and topography.
Saki Sugimoto, K. Ishida
semanticscholar   +1 more source