作者: 珊瑚 時間: 2025-3-21 21:02
Einflu? der Mykorrhizierung auf die Aktivit?t extrazellul?rer Enzyme in der Rhizosph?re von Pappelnlsulphatase acitvity (r = 0.80) in the rhizosphere (Spearman correlations, n = 20, P < 0.05). There was a significant negative correlation between ectomycorrhizal colonization and arylsulphatase activity (r = - 0.53). The results of this experiment suggest that clone-specific mycorrhizal colonizatio作者: 是他笨 時間: 2025-3-22 01:50
Interaktion zwischen den beiden arbuskul?ren Mykorrhizapilzen , und , unter dem Einfluss des PhosphaGM (GI * GM). Plants were harvested 40 days after planting. In the (-P/+L) treatment, colonization rates of both fungi did not differ depending on whether they shared the root system with the same or with the other species. In contrast, under (-P/-L) as well as under (+P/+L) conditions, the coloniza作者: anaphylaxis 時間: 2025-3-22 07:34
Ist der Porenverschlusseffekt organischer Bel?ge real?rticle pores of about 10–70-nm size which are not stable upon freeze-drying. Our results indicate that clogging of micro- and small mesopores is not an artifact of freeze-drying. Polygalacturonic acid seems not only to cover the mouth of AlOOH micropores but to fill them.作者: 構成 時間: 2025-3-22 09:47 作者: 不適當 時間: 2025-3-22 16:19 作者: NOCT 時間: 2025-3-22 19:06 作者: REIGN 時間: 2025-3-22 23:01 作者: BLAND 時間: 2025-3-23 05:09 作者: DIS 時間: 2025-3-23 09:09 作者: 隼鷹 時間: 2025-3-23 09:55
Enrico Scheuermann,Bernhard Bauer,Elke Neumannfer good amount of static stability margin and locomotion speed, and at the same time they are fault tolerant. Therefore, hexapod walking robots have emerged as a popular robotic system for various critical and hazardous field applications. This chapter covers various theoretical and practical aspec作者: 正式通知 時間: 2025-3-23 16:38
Bernhard Bauer,Nicolaus von Wirénthis already robust network. Finally, the chapter will illustrate how the neuroendocrine regulation of hydromineral balance behaves under normal or pathological life span challenges, such as adaptations in response to fetal programing, sex- and age-related management of water/sodium balances, and ph作者: 推崇 時間: 2025-3-23 22:06
Doris Vetterlein,Katharina Kuhn,Sven Schubert,Reinhold Jahnpart of microbial cell membranes. With their polar head groups and long hydrophobic side chains, they form the basic module of the membrane structure. PLs and especially phospholipid esters not only indicate the occurrence of microbial biomass but also the presence of living microorganisms, since th作者: Congeal 時間: 2025-3-24 01:58 作者: VICT 時間: 2025-3-24 05:49
Fate of plant derived rhizodeposition in soilrvest and root residues or litter, see Klimanek 1997) and, secondly, by the release of organic C compounds into soil during growth period, i.e. rhizodeposition. In this paper, only the latter will be considered.作者: eardrum 時間: 2025-3-24 09:46 作者: 口味 時間: 2025-3-24 13:23 作者: gimmick 時間: 2025-3-24 14:59
Bedeutung des Schwefels für die Stickstoff-Fixierung von Erbsen (,) — erste Ergebnisseose) supply of the root nodules, (b) lower ATP- and ADP-concentrations and also in a lower energy charge in the bacteroids of nodules. Further preliminary results show lower ferredoxin concentrations in the bacteroids of S deficient peas.作者: ADORN 時間: 2025-3-24 22:55
Salzstress-induzierte Proteine in Maiswurzeln were analyzed. Protein expression patterns from maize roots were detected by 2D Polyacrylamide gel electrophoresis. Moderate salt stress (25 mM NaCl) already led to a differential expression of 45% of root proteins, whereby the Na. and Cl. concentrations and the morphology of the plants were not af作者: prick-test 時間: 2025-3-24 23:49
Erfassung und Quantifizierung der Strukturen von Wurzelsystemverb?nden heterogener Pflanzengesellsch data are needed to achieve higher accuracy in model calculations. In the recent study the root system associations of plant communities were examined both as the smallest functional units and as whole systems as well. The experimental area was a field wood of 3200 m. size grown with plant communiti作者: Conserve 時間: 2025-3-25 04:35
DNA microarray analysis of primary metabolism in Fe-deficient , roots and shootsidual gene sequences. . seedlings were grown 1, 3, and 7 d in the absence of Fe, and gene expression in roots and shoots was investigated. The data were normalized with regard to radioactivity and the amount of DNA bound to the hybridization membrane. Several distinct changes in the expression of ge作者: Meander 時間: 2025-3-25 09:22 作者: arbovirus 時間: 2025-3-25 15:01
Plastiden bei der arbuskul?ren Mykorrhizasymbiosemolecular building blocks for symbiotic structures on the other. These metabolic tasks correlate with a strong proliferation and structural changes of the organelles. Future work will address the molecular factors responsible for these metabolic and structural changes.作者: EXCEL 時間: 2025-3-25 16:13 作者: Epithelium 時間: 2025-3-25 20:28
Kultivierungsunabh?ngige Analyse des Einflusses von Chlorpyrifos auf die mikrobielle Lebensgemeinschconcentrations seems to be without influence on the majority of bacteria. But in contrast to previous results we found by SSCP-fingerprinting that few bacteria among . and . influenced over few months. The sequence behind the increased bands 1 and 2 in two .fingerprints (Abb. 1) matched . with a sim作者: FADE 時間: 2025-3-26 01:12 作者: 善辯 時間: 2025-3-26 07:47 作者: 消瘦 時間: 2025-3-26 09:23
Gibt es einen Einfluss verschiedener N-Formen auf das Bestockungsverhalten bei Sommergerste?tive to ammonium-based fertilization. To invesitigate a possible effect of the nitrogen form on tiller number, a nutrient solution experiment was set up, in which summer barley was grown in a growth chamber with supply of nitrate, urea or ammonium, or of nitrate and urea at different molar ratios. T作者: 木質 時間: 2025-3-26 14:55 作者: 極力證明 時間: 2025-3-26 17:11
Bedeutung des Schwefels für die Stickstoff-Fixierung von Erbsen (,) — erste Ergebnisse and on the ferredoxin concentration of the bacteroids was investigated..Sulfur deficiency resulted in: (a) a lower carbohydrate- (saccharose and glucose) supply of the root nodules, (b) lower ATP- and ADP-concentrations and also in a lower energy charge in the bacteroids of nodules. Further prelimi作者: Pert敏捷 時間: 2025-3-26 21:55 作者: 大都市 時間: 2025-3-27 04:16 作者: 原始 時間: 2025-3-27 08:02 作者: Grandstand 時間: 2025-3-27 10:12
Salzstress-induzierte Proteine in Maiswurzelnation time-of-flight mass spectrometer (MALDI-TOF). Proteins which are involved in the protein biosynthesis and their modifications by kinases, enzymes of C metabolism, and N metabolism were found. We conclude that maize has no capability of a specific adaptation to NaCl toxicity.作者: 逃避系列單詞 時間: 2025-3-27 17:36
Erfassung und Quantifizierung der Strukturen von Wurzelsystemverb?nden heterogener Pflanzengesellschnd in the root complexity/ structure of root distribution pictures. There is an unexpectedly high difference between main root zone and maximum rooting depth. Evident differences (partly significant) were recognized in belowground structure complexity of plant communities even on the scale of biotope.作者: 開始沒有 時間: 2025-3-27 19:18 作者: Isthmus 時間: 2025-3-27 22:53
Wasserl?sliche Zucker und Carbons?uren in der Rhizosph?re von Erbsen, Zuckerrüben und Sommergerste usphorus dynamics was detectable in October after the harvest of all crops (acidification by pea and sugar beet; increased P availability after pea; reduced double-lactate soluble P contents, but increased P release after repeated water extraction after sugar beet).作者: 浸軟 時間: 2025-3-28 03:58
Plastiden bei der arbuskul?ren Mykorrhizasymbiosemolecular building blocks for symbiotic structures on the other. These metabolic tasks correlate with a strong proliferation and structural changes of the organelles. Future work will address the molecular factors responsible for these metabolic and structural changes.作者: propose 時間: 2025-3-28 08:16
978-3-519-00516-2Springer Fachmedien Wiesbaden 2004作者: ODIUM 時間: 2025-3-28 14:13
Overview: Mehr Wissen über die Strukturen, Funktionen und Prozesse im Wurzelraum978-3-519-00516-2978-3-322-80084-8作者: 做事過頭 時間: 2025-3-28 14:46
http://image.papertrans.cn/w/image/1031439.jpg作者: ear-canal 時間: 2025-3-28 19:08
https://doi.org/10.1007/978-3-322-80084-8Agro?kosysteme; Boden; Morophologie; Pflanzen-Mikroben-Interaktionen; Physiologie; Rhizosph?re; Rhizosph?r作者: 上下倒置 時間: 2025-3-28 22:59
Wolfgang Merbach,Komi Egle,Jürgen AugustinMehr Wissen über die Strukturen, Funktionen und Prozesse im Wurzelraum作者: Instrumental 時間: 2025-3-29 06:41
Christian Z?rb,Sven Schuberte., battery and fuel) in hybrid vehicles, it shows the reader how to implement an energy-management strategy that decides how much of the vehicle’s power is provided by each source instant by instant...Hybrid Electric Vehicles.:..?introduces methods for modeling energy flow in hybrid electric vehicl作者: 該得 時間: 2025-3-29 10:59
Margitta Dannowskiand feedback.Combines theoretical perspectives from both digThis book allows readers to explore the inner workings of a hybrid class from the perspectives of two instructors with different pedagogical orientations, from the students’ perspectives, including learning outcomes and immediately practica作者: cylinder 時間: 2025-3-29 11:50
Ali M. Khalvati,Yuncai Hu,Urs Schmidhaltering task to isolate the suspicious region from the complex medical images. Genetic algorithms (GAs) are an effective tool to handle the problem of medical image segmentation. In this chapter, an application of color magnetic resonance (MR) brain image segmentation is presented by the parallel optimi作者: 亞當心理陰影 時間: 2025-3-29 19:33 作者: intercede 時間: 2025-3-29 23:45 作者: osculate 時間: 2025-3-30 00:36 作者: 失望未來 時間: 2025-3-30 04:02 作者: 陶醉 時間: 2025-3-30 11:09
Maria Siordili,Tabea SchmidTo do so, I draw on the findings of a 2-year in-depth qualitative study, ‘Sensing Nature’, exploring how people with varying forms and severities of sight impairment experience a sense of wellbeing (or otherwise) in diverse types of nature during the life course. The essay examines how study partici作者: 責問 時間: 2025-3-30 14:04
Development of an Energy Management System for the Charge Scheduling of Plug-in Electric Vehiclesent of the consumption, according with the generation levels. Plug-In Electric Vehicles, due to their power requirements, just exacerbate this problem. Following our previous work concerning scheduling algorithms for self-consumption scenarios, in this paper we describe the implementation of an Ener作者: 懶鬼才會衰弱 時間: 2025-3-30 20:33
Rotating Machinery, Optical Methods & Scanning LDV Methods, Volume 6Proceedings of the 3作者: Tidious 時間: 2025-3-30 22:53
Theoretical Methods in Ocean Acoustics, bounding walls, the surface and bottom of the ocean. Sound is a small amplitude wavelike disturbance on the hydrodynamic background and thus we must first describe the properties of the fluid equations. We derive equations for these properties in Sect.2.1 from first principles, but briefly, and the作者: reserve 時間: 2025-3-31 01:35
