Results 81 to 90 of about 4,187 (295)

High‐elevation endemic plants predicted to lose habitat from changing climate in Washington State

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise High‐elevation plants face unique challenges from potential climate change impacts that will likely require upslope migration into increasingly smaller suitable habitat. This situation is particularly acute for endemic species that by definition occupy small geographic ranges.
Nicholas L. Gjording   +4 more
wiley   +1 more source

A study on the structural analysis and development of plastic greenhouses in Mersin and its provinces.

open access: yes, 2005
TEZ5534Tez (Yüksek Lisans) -- Çukurova Üniversitesi, Adana, 2005.Kaynakça (s. 61-65) var.viii, 79 s. ; 29 cm.Bu çalısma, Mersin yöresindeki plastik örtülü seraların yapısal yönden mevcut durumunu, yapısal özelliklerini ve sorunlarını belirlemek amacıyla ...
Saltuk, Burak
core  

Interactions between maternal provisioning and natural selection on seed mass fluctuate across heat waves

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Changing climates are leading to more frequent and severe heat waves, potentially threatening plant populations. Both acclimation to stress and selection for heat‐escape or heat‐resistance phenotypes occur during heat waves. However, plastic responses and selection do not necessarily interact cohesively—even producing trait responses ...
Lana F. Gaspard   +4 more
wiley   +1 more source

Economic analysis of forced tomato production with regard to the intensity of production

open access: yesInternational Journal of Horticultural Science, 2019
We assessed the cost/income conditions of forced tomato production and return conditions of the growing technologies by investment-profitability analysis.
D. A. Dorogi, F. Apáti
doaj   +1 more source

Soil salinity effects on pollen and pollinator visitation in a buzz‐pollinated glycophyte, Solanum carolinense

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Human activity has significantly altered the salt cycle, affecting an estimated 2.5 billion acres of soil worldwide. Elevated soil salinity is a well‐known plant stressor, but it may also affect interactions between plants and insects, which are often sodium limited.
Kylie Bill, David E. Carr
wiley   +1 more source

Mapping 10-m Plastic Greenhouses of China Based on Multisource Remote Sensing Products

open access: yes
Plastic greenhouses (PGs), as an important modern agricultural infrastructure, can significantly enhance the crop yield and quality through efficient and intensive production practices.
Min Zhao   +7 more
core   +1 more source

Risk evaluation of low temperature disaster in greenhouses based on GIS spatial analysis under climate change: a case study in Hebei province, China

open access: yesOpen Geosciences
To improve the scientific planning of crop cultivation regions, enhance crop quality, mitigate meteorological disaster risks, and optimize the utilization of climatic resources, this study analyzed temperature data from 141 national meteorological ...
Le Zhangyan   +12 more
doaj   +1 more source

Design‐Driven Production of Soybean Oil‐Based Structured Fats as Potential Substitutes for Palm‐Based Fats

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
ABSTRACT This study examined whether enzymatic modification of soybean oil (SBO) can be tailored to produce trans‐free fats with physicochemical properties comparable to palm olein, stearin, or palm‐mid fractions (PMFs). US‐grown SBO was modified by lipase‐catalyzed acidolysis using palmitic acid at linearly interpolated substrate molar ratios (C16:0 ...
Ityotagher P. Aondoakaa   +2 more
wiley   +1 more source

Growing Tomatoes in Plastic Greenhouses. [PDF]

open access: yes, 1960
8 ...
Singletary, Clyde   +3 more
core  

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