標(biāo)題: Titlebook: Stoffumsatz im wurzelnahen Raum; 9. Borkheider Semina Wolfgang Merbach (1. Vorsitzender der Deutschen Ge Textbook 1999 Springer Fachmedien [打印本頁] 作者: ACID 時間: 2025-3-21 19:08
書目名稱Stoffumsatz im wurzelnahen Raum影響因子(影響力)
書目名稱Stoffumsatz im wurzelnahen Raum影響因子(影響力)學(xué)科排名
書目名稱Stoffumsatz im wurzelnahen Raum網(wǎng)絡(luò)公開度
書目名稱Stoffumsatz im wurzelnahen Raum網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Stoffumsatz im wurzelnahen Raum被引頻次
書目名稱Stoffumsatz im wurzelnahen Raum被引頻次學(xué)科排名
書目名稱Stoffumsatz im wurzelnahen Raum年度引用
書目名稱Stoffumsatz im wurzelnahen Raum年度引用學(xué)科排名
書目名稱Stoffumsatz im wurzelnahen Raum讀者反饋
書目名稱Stoffumsatz im wurzelnahen Raum讀者反饋學(xué)科排名
作者: 相互影響 時間: 2025-3-21 23:37 作者: 改變立場 時間: 2025-3-22 01:43 作者: 龍蝦 時間: 2025-3-22 05:20
Agronomische Ma?nahmen zur Reduzierung der Cadmiumaufnahme bei Salat (, L.)of this investigation it can be concluded: (i) increasing fertilization may result in concurrent increase in plant Cd concentration, (ii) this accumulation can be prevented by liming and in particular by compost application. These results, however, may be soil-specific.作者: 顛簸下上 時間: 2025-3-22 11:37 作者: 動脈 時間: 2025-3-22 14:50 作者: Patrimony 時間: 2025-3-22 21:03 作者: FELON 時間: 2025-3-22 22:56 作者: Insatiable 時間: 2025-3-23 02:05
fication and programming paradigms can be cleanly combined with the equational one; we discuss several of these extensions, including rewriting logic, which unifies equational, Horn, object-oriented, and concurrent specification and programming..These two lines of research converge in the idea of a 作者: cortex 時間: 2025-3-23 08:04
Jaber Masalha,Harald U. Kosegarten,Konrad Mengelch as theorem provers based on fast term rewriting engines. Researchers are also exploring ways of widening the scope of the theory to make it applicable to (for example) higher-order functions and non-deterministic programs. Another trend is toward taking a more general view which allows superficia作者: 后天習(xí)得 時間: 2025-3-23 11:49 作者: carotid-bruit 時間: 2025-3-23 16:39 作者: 分散 時間: 2025-3-23 21:33 作者: 召集 時間: 2025-3-24 01:42 作者: 強(qiáng)壯 時間: 2025-3-24 04:36
Sven Schubert are able to extend main results from the theory of graph grammars, including local Church-Rosser, parallelism and canonical derivation theorems, to AHL-net-transformation systems. This allows to analyze concurrency in nets not only on the token level but also on the level of transformations of the 作者: 金盤是高原 時間: 2025-3-24 07:46 作者: 時代 時間: 2025-3-24 13:55 作者: 豐滿中國 時間: 2025-3-24 15:35 作者: febrile 時間: 2025-3-24 20:25 作者: 比目魚 時間: 2025-3-25 01:52 作者: Thrombolysis 時間: 2025-3-25 05:59 作者: Scleroderma 時間: 2025-3-25 11:02
Komi Egle,Günther G. B. Manske,Wilhelm R?mer,Paul L. G. Vlekit applicable to (for example) higher-order functions and non-deterministic programs. Another trend is toward taking a more general view which allows superficia978-3-540-50325-5978-3-540-45970-5Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: 高射炮 時間: 2025-3-25 14:41 作者: Morose 時間: 2025-3-25 17:45
Induktion von Symptomen der Bodemüdigkeit bei Apfels?mlingen im Gef??versuchs with soil particles, thereby, avoiding their absorption and metabolization. Therefore, the procedure seems to be suitable for the collection of root exudates from infected plants..The formation of the terminal bud of apple seedlings may be regarded as an indicator for the infection of apple seedlings by actinomycetes.作者: magnate 時間: 2025-3-25 22:42 作者: 躲債 時間: 2025-3-26 04:01 作者: 割讓 時間: 2025-3-26 06:19
Wurzelerneuerung bei Wintergerste und ihre Bedeutung für die P-Versorgungs based on gross root growth of barley resulted in a 4–17 % higher uptake than based on the net development of the barley root system. Measured uptake was still higher, so a high root turnover is not the single strategy to gain more phosphate at P shortage.作者: 澄清 時間: 2025-3-26 11:12 作者: 危險 時間: 2025-3-26 14:27 作者: 無力更進(jìn) 時間: 2025-3-26 18:22 作者: 外向者 時間: 2025-3-26 23:34 作者: Defraud 時間: 2025-3-27 03:42
Untersuchung der Wurzelexsudation nach unterschiedlicher Eisen- und Kupferversorgung am Beispiel vonounts of dissolved organic carbon in the medium were measured. Plants grown under excess of copper accumulated the metal in the roots and translocated a part to the shoot. Additionally, higher amounts of phenolics in the medium were found.作者: palette 時間: 2025-3-27 07:58 作者: A保存的 時間: 2025-3-27 11:28
Textbook 1999 ?kosystemen und für die Belastungstoleranz von ?kosystemen. Derzeit werden trotz vieler Einzelergebnisse Wirkungsgefüge und Steuerungsmechanismen im durchwurzelten Bodenraum nur unzureichend verstanden. - Eine ?nderung dieses Zustandes ist nur durch langfristige, interdisziplin?re Forschung zu erre作者: FLAG 時間: 2025-3-27 15:37
Ver?nderungen im Zuckergehalt der Wurzeln von Feuchtwiesengr?sern unter osmotischem Stre? induced by polyethylenglycol. Therefore we measured changes in the content of proline and of free sugars (sucrose, glucose, and fructose) in dependence on the severity and duration of stress..While even very mild stress (?0,3 MPa) resulted in both plant species in a rapid accumulation of proline an作者: CHAFE 時間: 2025-3-27 17:54 作者: periodontitis 時間: 2025-3-27 23:48
Eiseninaktivierung und Eisenmobilisierung im Wurzelapoplasten von , und ,wo experimental treatments: i) calcareous soils and ii) NO.. (with and without bicarbonate). The concentrations of Fe in the roots were determined and Fe deficiency symptoms were monitored..In both species, the Fe was inactivated in the root apoplast and high concentrations of Fe were found in the r作者: aptitude 時間: 2025-3-28 05:05
Phosphateffizienz von vier Weizengenotypen (, L.) des CIMMYT (Mexiko)eri’) with the old Mexican variety ‘Curinda’. These four strains of wheat genotypes were cultivated in the field (sandy clay, 3.7 ppm Olsen P, in Mexico) at two P levels (0 and 80 kg P.O./ha). All four genotypes responded positively to P fertilization. In comparison with P-0, the yield of P-80 was 7作者: nerve-sparing 時間: 2025-3-28 09:17 作者: 故意釣到白楊 時間: 2025-3-28 11:51
Einflu? von Pestiziden auf die Wasseraufnahme, den N-Entzug und den Trockenmasseertrag von Maisitrogen and water uptake, dry matter production of maize plants. For this purpose, pot experiments with two soil types (sandy soil and loess/black earth) were conducted in 1997..The determination of the water uptake over a period of 120 days shows the influence of the soil type. No differences betwe作者: Enzyme 時間: 2025-3-28 14:34 作者: 滔滔不絕地講 時間: 2025-3-28 22:23
Wurzelerneuerung bei Wintergerste und ihre Bedeutung für die P-Versorgungasurement using auger sampling methods gives information only about the net size of a root system. In case of winter barley root, gross growth between 1 April and 18 June was more than twice the net size of the root system and even greater at P shortage. New roots can exploit undepleted soil and the作者: 大火 時間: 2025-3-29 00:58
Agronomische Ma?nahmen zur Reduzierung der Cadmiumaufnahme bei Salat (, L.)jective of our investigations was to obtain information if agronomical treatments result in an increase or decrease of Cd soil availability or plant Cd uptake. It is necessary to investigate soil Cd availability and Cd uptake by plants separately. Using different levels of NPK fertilizer it was foun作者: 四指套 時間: 2025-3-29 03:37 作者: dearth 時間: 2025-3-29 09:33
Beziehungen zwischen ,H-Wert, Sulfat- und Nitratkonzentrationen und der Arylsulfatase-Aktivit?t in d, respectively, on the activity of arylsulfatase-activity was investigated..Following results were obtained: The activity of arylsulfatase is influenced by the .H of the rhizosphere. While the arylsulfatase-activity is not influenced by the concentration of NO. and SO., respectively, it decreased wi作者: Pastry 時間: 2025-3-29 13:13 作者: FLASK 時間: 2025-3-29 16:52
Abgabe von 15N an den Boden durch intakter Weizenpflanzen in der gesamten Vegetationsperiodeing conditions. The influence of vanadate was also studied. Since methods used until now for such studies have their shortcomings we developed therefore a new technique: Spring wheat seedlings were at first labelled in a .N nutrient solution and then transplanted into soil pots...N labelled compound作者: 肌肉 時間: 2025-3-29 20:10
Die r?umliche Verteilung der Abgabe von Wurzelabscheidungen von Raps- und Maispflanzen exudation of carboxylic acids from the upper to the bottom segments. In comparison, maize roots show a decrease of sugar exudation from the upper to the bottom parts. At the same time, the release of carboxylic acids increased clearly. The root exudates are concentrated to the root tips in rape pla作者: thrombus 時間: 2025-3-30 01:17
Wurzelabscheidungen in B?den und deren Auswirkung auf die Phosphatmobilisierung and to elucidate the phosphate-dissolving effect of these substances under sterile and unsterile conditions. For this purpose, the behaviour of water soluble citric acid, malic acid, glutaric acid and D-glucose was analysed in small blocks (10 × 20 × 20 mm). Under sterile conditions, the substances作者: miracle 時間: 2025-3-30 04:26
