搜索结果: 1-10 共查到“农学 Limitations”相关记录10条 . 查询时间(0.027 秒)
Stomatal and mesophyll conductance are dominant limitations to photosynthesis in response to heat stress during severe drought in a temperate and a tropical tree species
High temperature Water deficit Water use efficiency Carbon exchange Vcmax
2023/12/6
Drought and heat stress cause a significant reduction in forest primary production. The current study aims to determine the major limitations to photosynthesis in a temperate and tropical tree species...
Designs, applications, and limitations of genetically encoded fluorescent sensors to explore plant biology
plant biology spatial dynamics imaging systems
2023/12/1
The understanding of signaling and metabolic processes in multicellular organisms requires knowledge of the spatial dynamics of small molecules and the activities of enzymes, transporters, and other p...
Application and limitations of growth models for silvicultural purposes in heterogeneously structured forest in Sweden
continuous cover forestry heterogeneous forest structure forest growth stand development growth models Heureka Sweden
2015/4/24
The paper addresses the problem of estimating future stand development in heterogeneously structured forests in Sweden; specifically, multi-layered spruce stands and mature pine stands with advanced s...
Limitations in using rabbit bladders in electrophysiological and urodynamic experiments
electrostimulation rabbit detrusor intravesical pressure micturition abdominal pressure
2015/4/17
The aim of this study was to explore the possibility of using rabbit bladder as a model for experimental detrusor electrostimulation research. In a study of urinary bladder activity induced through el...
Efficacy and Limitations of Phosphine “Spot-Fumigation” against Five Coleoptera Species of Stored Product Pests in Wheat in a Grain Store – Short Note
protection insecticides fumigation PH3 disporsal
2015/3/13
Field validation of spot-fumigation with phosphine (PH3) applied by a subcontracted pest-control company in a farm
grain store infested by pests was conducted. Inside and outside of the fumigated gr...
Potential and limitations of soil organic matter build-up in dry areas
Green manure soil organic matter water infiltration water stable aggregates
2011/1/13
Semi-arid areas comprise a large portion of the world’s agricultural crop land. These areas are characterised by high temperature and low rainfall which hinders soil organic matter accumulation.
Limitations and Mechanisms of Height Growth in Trees
allocation allometry aging hydraulic limitation hydrostatic limitation
2009/8/24
Height growth and maximum tree height vary among species as well as with site conditions. Maximum tree height is an important factor determining the outcome of competition for light, vertical stratifi...
A Computer-Based System of Land Classification for Upland Field Qualities and Limitations
Crop selection Land classification Mesh data Soils Upland fields
2009/8/6
The computer-based system used to evaluate the upland field qualitics and limitations was developed using the mesh data of soils in consideration of various alternative land uses and regional feasibil...
Salmonella enterica serovar Enteritidis:a Mini-review of Contamination Routes and Limitations to Effective Control
chicken farm-house environment vaccine development
2010/3/4
Salmonellosis is associated with massive public health and economic losses globally. It is estimated to cost poultry farmers in the United States of America up to US$114 million annually. Attempts to ...
STRATEGY OF ENHANCING OF COMPETITIVENESS OF THE AGRO-INDUSTRIAL COMPLEX OF VOJVODINA - CONTROVERSIES, LIMITATIONS, SOLUTIONS
Vojvodina Agro-industrial complex Strategy
2010/12/7
The paper treats the problem of low competitiveness of agro-industrial complex of Vojvodina primarily as the internal phenomenon. In this context, a form of neo-liberal concept of the Strategy of enha...