Results 71 to 80 of about 1,021,444 (282)

Toward improved drought tolerance in bioenergy crops: QTL for carbon isotope composition and stomatal conductance in Populus

, 2013
Dedicated non-food bioenergy crops like poplar are needed as sustainable, low-input feedstocks for renewable energy in a future drier climate, where they can be grown on marginal soils. Such plants should have a low water, carbon, and chemical footprint.
Morison, James I.L., Anne M. Rae, Maud Viger, Rodriguez‐Acosta, Maricela, Rae, Anne M., Maricela Rodriguez-Acosta, Gail Taylor, James I. L. Morison, Viger, Maud, Taylor, Gail   +9 more
core   +1 more source

High atmospheric pressure rescues plant growth under humidity stress: A model for climate‐resilient deep underground agriculture

Deep Underground Science and Engineering, EarlyView.
High atmospheric pressure (120 kPa) in deep underground counteracts humidity‐induced physiological stress in plants, stabilizing water balance and enhancing antioxidative defenses. This synergy boosts biomass despite elevated humidity, demonstrating sustainable deep underground agriculture potential under climate uncertainty.
Yuxin He, Linglu Xu, Xiao Tan, Wenhua Zhuang, Naiwen Li, Chao Liu, Bo Tan   +6 more
wiley   +1 more source

An automatic plant leaf stoma detection method based on YOLOv5

IET Image Processing, 2023
The stomata on the leaf surface are mainly responsible for the material exchange between the internal and external environments of the plant, a large number of methods have been proposed to automatically measure the distribution position and number of ...
Xin Li, Siyu Guo, Linrui Gong, Yuan Lan
doaj   +1 more source

A High‐Efficiency Yet Sustainable Fresh‐Keeping Strategy Inspired by Calyx of Physalis peruviana

Exploration, EarlyView.
This study presents a sprayable, calyx‐inspired food wrap engineered for safety and sustainability using handheld electrospraying. The wrap forms a health‐critical protective barrier with high antiviral and antibacterial efficacy, excellent breathability, and long‐term fresh‐keeping performance.
Yue Zhao, Chengbang Lu, Xiaopeng Bai, Shangyi Wu, Zeyu Wang, Yuqin Hu, Binxin Liang, Danlei Sun, Yunxiang Zhang, Yingning He, Yi Yang, Shengwen Duan, Taolin Sun, Xinjie Wang, Weijie Lan, Hong Zhang, Yang Luo, Xiangyu Liang   +17 more
wiley   +1 more source

The effect of awns on seed yield and germination characteristics in Elymus nutans Griseb.

Grassland Research, EarlyView.
The effect of awns on seed yield. Three‐year field trials demonstrated that awns significantly regulate seed yield components and germination characteristics of Elymus nutans Griseb, laying a theoretical foundation for the breeding of high‐yielding forage varieties and seed production.
Yongsen Qiu, Yuying Zheng, Huanhuan Lu, Liuban Tang, Haoqin Liao, Wengang Xie   +5 more
wiley   +1 more source

Cannabis sativa genotypes with larger leaf areas have higher potential to adjust stomatal size and density in response to water deficit: The effect on stomatal conductance and physiological stomatal behaviour

Plant Stress
Effective stomatal control is fundamental to successful plant responses to water deficit stress. Control of stomatal conductance (Gs) can be exerted through modification of stomatal morphology (size and density) in newly developing leaves, or ...
Matthew Haworth, Andrea Carli, Vincenzo Montesano, Dilek Killi, André Fabbri, Raffaella Balestrini, Giovanni Marino, Mauro Centritto   +7 more
doaj   +1 more source

Stem and leaf traits as co-determinants of canopy water flux

Plant Diversity, 2019
Transpiration through stomata in tree canopies plays an important role in terrestrial water cycles. However, the empirical relationship between leaf stomata anatomy and canopy stomatal conductance (Gs) is surprisingly rare, thereby the underlying ...
Jianguo Gao, Kai Tian
doaj   +1 more source

Land‐Atmosphere Coupling Is Associated With Severer Vegetation Productivity Losses During Compound Dry‐Hot Events in Drylands

International Journal of Climatology, EarlyView.
Compound dry‐hot events (CDHEs) exerted severer damage on vegetation productivity for temperate shrublands, savannas and grasslands in drylands. Land‐atmosphere coupling was associated with severer negative impacts of CDHEs through soil moisture–temperature feedback, especially for dry‐event‐leading CDHEs.
Xue Xiao, Mengtian Huang, Chunhui Lu, Panmao Zhai   +3 more
wiley   +1 more source

Wheat Wild Relatives and Modern Cultivars Differ for Salt Resistance in Terms of Morpho‐Physiological Traits

Journal of Plant Nutrition and Soil Science, EarlyView.
Wheat wild relatives are untapped genetic resources from salinity and drought hit areas. This study presents differential comparative morphophysiological responses of these species and modern wheat cultivars under saline conditions. Salt resistant species produce more shoot and root biomass under saline conditions through salt exclusion and/or tissue ...
Muhammad Saqib, Riya Raj, Michael Frei
wiley   +1 more source

DETERMINATION OF STOMATAL MORPHOLOGY IN SOME CITRUS SPP. SPECIES

CURRENT TRENDS IN NATURAL SCIENCES
Citrus spp. fruits belonging to the Rutaceae family include sour and bitter oranges, sweet oranges, pomelo, grapefruit, citrons, lemons, oranges, bergamots, mandarins, limes, etc, consists of a wide variety of hybrids and hybrid individuals. In this study, it was aimed to determine the stomatal morphology of 6 different Citrus spp. species (C. lemon L.,
Yılmaz, Kadir Uğurtan, Yaman, Mehmet, Tunç, Yazgan, Fidan, Rabia   +3 more
openaire   +3 more sources