Dissection of physiological, transcriptional, and metabolic traits in two tall fescue genotypes with contrasting drought tolerance [0.03%]
两种抗旱性相反的多年生黑麦草基因型的生理、转录和代谢特征分析
Yun Kang,Shyamal Talukder,Zewei An et al.
Yun Kang et al.
Tall fescue (Festuca arundinacea) is an important cool-season perennial forage grass that forms mutualistic symbioses with fungal endophytes. Physiological, biochemical and transcriptional comparisons were made between two tall fescue genot...
Effect of dose and adjuvant on uptake of triclopyr and dicamba into Pinus contorta needles [0.03%]
剂量和赋形剂对加拿大落叶松针叶吸收氯吡嘧磺隆和氯氟草敏的影响
Carol A Rolando,Robyn E Gaskin,David B Horgan et al.
Carol A Rolando et al.
Management of dense infestations of wilding Pinus contorta in New Zealand requires high doses of herbicides; 18 kg active ingredient (a.i.) ha-1 triclopyr and 5 kg a.i. ha-1 dicamba are used in combination with a complex mix of adjuvants (m...
Growth responses and physiological and biochemical changes in five ornamental plants grown in urban lead-contaminated soils [0.03%]
5种观赏植物在铅污染城市土壤中的生长响应及生理生化变化特征
Xiliang Song,Chenxiang Zhang,Weifeng Chen et al.
Xiliang Song et al.
An increasing concentration of lead (Pb) in urban contaminated soil due to anthropogenic activities has been a global issue threatening human health. The use of urban ornamental plants as phytoremediation of Pb-contaminated soil is a new ch...
Klaus Schützenmeister,Katharina H E Meurer,Marco Gronwald et al.
Klaus Schützenmeister et al.
New plant functions in the exchange of greenhouse gases between ecosystems and atmosphere have recently been discovered. We tested whether photosynthetic activity has an effect on N2O emission rates from incubated plant-soil systems.Two lab...
Fine-root dynamics vary with soil depth and precipitation in a low-nutrient tropical forest in the Central Amazonia [0.03%]
低营养热带森林中土壤深度和降水如何影响细根周转率——以亚马逊中部的森林为例
Amanda L Cordeiro,Richard J Norby,Kelly M Andersen et al.
Amanda L Cordeiro et al.
A common assumption in tropical ecology is that root systems respond rapidly to climatic cues but that most of that response is limited to the uppermost layer of the soil, with relatively limited changes in deeper layers. However, this assu...
Environmental and trophic determinism of fruit abscission and outlook with climate change in tropical regions [0.03%]
气候变化下的环境和营养位决定论：热带地区果实脱落及其展望
Sébastien Tisné,Marie Denis,Hubert Domonhédo et al.
Sébastien Tisné et al.
Fruit abscission facilitates the optimal conditions and timing of seed dispersal. Environmental regulation of tropical fruit abscission has received little attention, even though climate change may have its strongest impacts in tropical reg...
The long-term effects of invasive earthworms on plant community composition and diversity in a hardwood forest in northern Minnesota [0.03%]
Minnesota北部一处白蜡林中入侵环节动物对植物群落组成和多样性的长期影响
Genevieve Alexander,John Almendinger,Peter White
Genevieve Alexander
Nonnative European earthworms are invading hardwood forests of the Chippewa National Forest, MN. While effects on plant communities at the leading edge of invasion have been studied, little is known about longer-term effects of invasive ear...
Fresh perspectives on an established technique: Pulsed amplitude modulation chlorophyll a fluorescence [0.03%]
最新的脉冲幅度调制叶绿素荧光技术的观点
Guanqiang Zuo,Robert M Aiken,Naijie Feng et al.
Guanqiang Zuo et al.
Pulsed amplitude modulation (PAM) chlorophyll a fluorescence provides information about photosynthetic energy transduction. When reliably measured, chlorophyll a fluorescence provides detailed information about critical in vivo photosynthet...
Time-varying response of fine root growth to soil temperature and soil moisture in cypress and deciduous oak forests [0.03%]
乔松和落叶栎林地温、土壤湿度对细根生长的时变响应
Ryo Nakahata
Ryo Nakahata
Fine root phenology is controlled by complex mechanisms associated with aboveground phenological events and environmental conditions, and therefore, elucidating fine root responses to changing environments remains difficult without consider...