標(biāo)題: Titlebook: Root Methods; A Handbook Albert L. Smit,A. Glyn Bengough,Siebe C. Geijn Book 2000 Springer-Verlag Berlin Heidelberg 2000 B?den.Mycorrhiza.R [打印本頁(yè)] 作者: VER 時(shí)間: 2025-3-21 18:04
書(shū)目名稱(chēng)Root Methods影響因子(影響力)
作者: incontinence 時(shí)間: 2025-3-21 20:50 作者: Ptosis 時(shí)間: 2025-3-22 03:28 作者: 微不足道 時(shí)間: 2025-3-22 06:45 作者: catagen 時(shí)間: 2025-3-22 09:50
L. Pagès,S. Asseng,S. Pellerin,A. Diggle their supposed nonflammabi 1 i ty and thei r chemical inertness. Recent acc idents all over the world have shown PCBs can burn and their combustion by- products (dioxines, furanes, etc.) are highly toxic. In fact, confusion has been created in the pub 1 ie mind between the dangers and hazards induc作者: CRACY 時(shí)間: 2025-3-22 14:27
A. G. Bengough,A. Castrignano,L. Pagès,M. van Noordwijkralia. It states the legal position, identifies lacunas in law, and proposes possible legal solutions. Unfortunately, laws, regulations, and policies have failed to stamp out hazing from university campuses and residential colleges...Hazing has spiralled out of control in a number of countries. It h作者: 新手 時(shí)間: 2025-3-22 20:04
Maria do Rosário G. Oliveira,M. van Noordwijk,S. R. Gaze,G. Brouwer,S. Bona,G. Mosca,K. Hairiahralia. It states the legal position, identifies lacunas in law, and proposes possible legal solutions. Unfortunately, laws, regulations, and policies have failed to stamp out hazing from university campuses and residential colleges...Hazing has spiralled out of control in a number of countries. It h作者: cauda-equina 時(shí)間: 2025-3-23 01:02 作者: 新字 時(shí)間: 2025-3-23 03:31 作者: CUB 時(shí)間: 2025-3-23 07:50
Root Observations and Measurements at (Transparent) Interfaces with Soil,ers also use transparent interfaces when estimating the rooting characteristics of the surrounding bulk soil, such as root length intensity (L.) and root mass per unit volume of soil (W.), although this often necessitates a (cumbersome) conversion from 2-D to 3-D. All these methods and tools used to view roots are reviewed in this chapter.作者: Conclave 時(shí)間: 2025-3-23 09:47 作者: BLINK 時(shí)間: 2025-3-23 15:26
Book 2000le in the supply of resources for growth, and yet we have a relatively poor understanding of how they function in the natural soil environment. Dr. B6hm began the Preface of his standard text on root research methods (B6hm 1979) with the comment: "Root research under natural jield conditions is a st作者: Vasoconstrictor 時(shí)間: 2025-3-23 18:25
Sampling Strategies, Scaling, and Statistics,r. Detailed information on root architecture may be of interest in constructing mathematical models of root growth (see Chap. 4), in comparing the structure and function of root systems of different species or genotypes (e.g. Fitter and Stickland 1991), and in evaluating root responses to environmental conditions (e.g. Robinson 1994).作者: cutlery 時(shí)間: 2025-3-24 01:37 作者: 故意釣到白楊 時(shí)間: 2025-3-24 06:07 作者: ingrate 時(shí)間: 2025-3-24 07:33
Control and Measurement of the Physical Environment in Root Growth Experiments,h to plant growth in varying environments, including growth of the root system. This leaves a large, and nearly empty ‘ecological niche’ for studies carried out at the whole plant level, which analyse root system growth as a function of the environment. This chapter provides guidance on how to manipulate the rooting environment.作者: atrophy 時(shí)間: 2025-3-24 13:57
The Measurement and Analysis of Fine Root Longevity, will also allow us to make more informed assessments of how any deleterious effects may be ameliorated. One of the important research targets for terrestrial ecosystems is to understand biogeochemical cycles, as it is these fluxes (and the processes which drive them), which are fundamental to ecosystem stability.作者: 有法律效應(yīng) 時(shí)間: 2025-3-24 16:44
Assessing the Ability of Roots for Nutrient Acquisition,the rhizosphere, and (3) ability for nutrient uptake through the plasma membranes (for reviews see Barber 1984; Clarkson 1985; Marschner 1995). The relative importance of these factors for nutrient acquisition is dependent on environmental conditions and the specific nutrient, particularly its chemical availability and mobility in the soil.作者: 高興去去 時(shí)間: 2025-3-24 20:44 作者: 邊緣帶來(lái)墨水 時(shí)間: 2025-3-25 01:36
Anatomy and Histology of Roots and Root-Soil Boundary,necessary to obtain structural information on the inner (anatomy and histology) and outer (morphology) parts of roots. This chapter gives an overview of methods to obtain information on anatomical and histological as well as morphological (root hairs and mycorrhiza) properties of roots. The methods 作者: 羽飾 時(shí)間: 2025-3-25 06:06 作者: 極小 時(shí)間: 2025-3-25 11:32
Modelling Root System Growth and Architecture, for synthesising knowledge to produce more global representations and for testing hypotheses on the interacting mechanisms derived from experimental results. The models presented here are mainly devoted to a description of the kinetics of root system development and the spatial arrangement of roots作者: BLOT 時(shí)間: 2025-3-25 15:06
Sampling Strategies, Scaling, and Statistics,allocated to the root system, and it is the roots that absorb most nutrients and water (Russell 1977). The property of the root system which is most appro-priate to measure depends on the objective of the experiment. Root length should be measured to calculate the inflow rate of water and nutrients 作者: TIGER 時(shí)間: 2025-3-25 17:46
Auger Sampling, Ingrowth Cores and Pinboard Methods, in which they grew. Some of these methods are included in previous reviews (Kolesnikov 1971; B?hm 1979). The methods are either disruptive or totally destructive to the root system being studied and to the immediate environment (Taylor et al. 1991).作者: 刺激 時(shí)間: 2025-3-25 23:38 作者: Initiative 時(shí)間: 2025-3-26 02:01
Root Observations and Measurements at (Transparent) Interfaces with Soil,oot windows” and “minirhizotrons” (transparent glass or plastic tubes pushed into the soil: Bates 1937), through which roots are observed non-destructively in situ at the interface between the glass and the soil. The possible observations include recording root growth and decay — processes which are作者: CRACY 時(shí)間: 2025-3-26 06:55 作者: Adenoma 時(shí)間: 2025-3-26 11:28 作者: FIS 時(shí)間: 2025-3-26 12:56 作者: aspersion 時(shí)間: 2025-3-26 19:37 作者: amplitude 時(shí)間: 2025-3-27 00:43
Assessing the Ability of Roots for Nutrient Acquisition,uding mycorrhizal associations, which determine the extent of the interface between plant and soil (2) ability to modify the nutrient availability in the rhizosphere, and (3) ability for nutrient uptake through the plasma membranes (for reviews see Barber 1984; Clarkson 1985; Marschner 1995). The re作者: cocoon 時(shí)間: 2025-3-27 04:23 作者: 粘土 時(shí)間: 2025-3-27 07:22
Modelling Water and Nutrient Uptake,989; Gahoonia and Nielsen 1991, 1992a,b). It is still a major challenge to agricultural research to quantitatively predict production of a crop as influenced by uptake of nutrients and water. Models can be of great assistance to understand how different factors and their interactions influence crop 作者: affinity 時(shí)間: 2025-3-27 12:39 作者: 減至最低 時(shí)間: 2025-3-27 17:04
Modelling Root System Growth and Architecture,, with different viewpoints and varying levels of detail according to different objectives. They have been separated into two main categories that correspond to different ways of considering the root system.作者: 多余 時(shí)間: 2025-3-27 19:38
Computer-Assisted Tomography and Magnetic Resonance Imaging,uter-assisted tomography (CAT) or computed tomography (CT). In addition to X- and .-rays (photons), tomographic imaging is also applicable to other types of energy such as electrons, protons, alpha particles, lasers, radar, seismic and nuclear magnetic resonance (NMR).作者: fatuity 時(shí)間: 2025-3-27 22:31
Water Uptake,e, combining soil physical and plant physiological perspectives in models of plant behaviour. This can be related to the water status in their environment to determine accurate plot-level soil water balances, evaluate plant adaptation to drought, and analyse below-ground competition in mixed vegetation systems.作者: Obstreperous 時(shí)間: 2025-3-28 02:22
W. Richner,M. Liedgens,H. Bürgi,A. Soldati,P. Stamp作者: 和音 時(shí)間: 2025-3-28 07:38 作者: 在駕駛 時(shí)間: 2025-3-28 13:15 作者: 山羊 時(shí)間: 2025-3-28 18:37
Ch. Engels,G. Neumann,T. S. Gahoonia,E. George,M. Schenk作者: 拱墻 時(shí)間: 2025-3-28 19:41 作者: Insufficient 時(shí)間: 2025-3-29 02:00
Anatomy and Histology of Roots and Root-Soil Boundary, sampling, killing and fixing, embedding, sectioning, and staining. Details of these processes depend on whether light microscopy (LM), transmission electron microscopy (TEM), or scanning electron microscopy (SEM) is to be used. For LM and TEM, histochemical or immunological tests may be applied add作者: Culpable 時(shí)間: 2025-3-29 05:22
Trench Profile Techniques and Core Break Methods,t welcome on small experimental plots, especially those intended for long-term experiments. On the positive side, however, profile wall methods can give a quick estimate of overall root distribution and can give detailed information on spatial patterns of roots in their interaction with physical, ch作者: 遺產(chǎn) 時(shí)間: 2025-3-29 07:16 作者: Meander 時(shí)間: 2025-3-29 11:23
Book 2000ful planning, the choice of appro- priate methods and also a clear idea of which root characteristic should be observed in relation to the goal of the research question are fundamental. Con- sequently, it is recommended to make use of "root experience" developed else- where as much as possible.作者: 邪惡的你 時(shí)間: 2025-3-29 18:58 作者: debunk 時(shí)間: 2025-3-29 20:58
L. Pagès,S. Asseng,S. Pellerin,A. Diggleironmental, medical, bio- logical and safety aspects of PCB handling, use, cleaning and decontami- nation. However, no single comprehensive publication is yet a978-1-4612-8062-0978-1-4613-0747-1Series ISSN 1566-7820 作者: 落葉劑 時(shí)間: 2025-3-30 03:39 作者: epinephrine 時(shí)間: 2025-3-30 05:55 作者: 拋射物 時(shí)間: 2025-3-30 09:53 作者: 寄生蟲(chóng) 時(shí)間: 2025-3-30 13:34
