physiology of nitrate reduction in crops

... decrease in cytokinin synthesis resulting from a reduction in root tip biomass in flooded seedlings In fact, Dickson [10] underlined the involvement of cytokinin in bud break initiation of Quercus ... before being ground to fine powder 2.5 Nitrate and ammonium determinations Soil mineral nitrogen was extracted by incubating 10 g of fresh soil with 20 mL of demineralised water during 60 at ... content in soil In some species, nitrate reductase activity of the root was even increased under hypoxic conditions [12, 26] This increase in nitrate reduction can act as a proton sink, thus helping...

Ngày tải lên: 08/08/2014, 00:22

... during treatment may provide an indicator of improvement of vascular health In our study, we analyzed the effect of weight loss on the improvement of lipid profile in plasma and the increase of ... cells, including populations of CD34 positive cells presented in peripheral blood, in the maintenance of the vasculature and neovascularization [39, 40] In several studies, the number of circulating ... improvement of CD34+ cells in circulation during dieting program was 69% ± 50% In conclusion, the weight loss program analyzed in our study resulted in the improvement of the number of CD34+ cells in...

Ngày tải lên: 25/10/2012, 10:51

... out In an education system where English dominates the majority of learners get little benefit from schooling, either in terms of acquiring the necessary language proficiency or in terms of content ... enables it to disseminate information, encourage participation in the education and economy of the communities To achieve its goal of disseminating useful information and eradicating poverty the ... Planning language, planning inequality: language policy in the community, London, Longman Rachal J R (1989), ‘The social context of adult and continuing education,’ in Merriam S B and Cunningham...

Ngày tải lên: 05/11/2012, 16:27

... defined as income of household in thousand Vietnam Dong per year Income would include value in cash and in kind payment of Income from wages, salaries of members, Income from renting / leasing ... concentration of minority population we include it in the analysis Households of Chinese origin tend to be relatively well-off in Viet Nam In term of returns to land the author find that the marginal ... data from VLSS 2002, the main findings are: In general, I find that the marginal welfare value of land is quite high An increase of hectare will increase annually income by 2,700,000 VND, however...

Ngày tải lên: 12/04/2013, 16:07

... nZVI-silica beads in the solution removed nitrate in a faster rate g of the beads in 100 mL of solution with initial nitrate concentration of 30 mg-N/L removed 20 % of the nitrate after h, and ... excess of nZVI in nitrate solution, the kobs increased because the reactive Fe site increased proportionally with the Fe/solution ratio The sluggish growth of kobs against the dose of nZVI in the initial ... and conducting a linear regression of the first order kinetic equation This graph is noticed by higher kobs of 0.1619 h-1 in the initial stage of the reaction followed by lower kobs of 0.0122...

Ngày tải lên: 05/09/2013, 09:38

... monitoring monitoring monitoring monitoring monitoring monitoring monitoring general use 31.7~42.7 monitoring 121.5~138.0 monitoring general use 71.9~93.7 monitoring 113.0~129.5 monitoring 6.8~12.3 ... contamination of groundwater in Kumamoto city was investigated and the following insights were obtained 1) Nitrate nitrogen was detected in the groundwater at 22/30 points in various area of Kumamoto ... assessment of nitrate contamination in North China Plain Environ Int., 31, 896-903 Ichikawa T., Naitoh T and Hoshida Y (1995) Observation and Water Balance of Flow Rate in Springs of an Urban...

Ngày tải lên: 05/09/2013, 09:38

... an increase in the inflow of domestic and industrial wastewater associated with the increase in urbanization and industrialization in these watersheds, resulting in increased eutrophication in ... shown in Fig.8 A decrease in DIP release flux in samples from the mid-lake area of Lake Nishiura was observed after the addition of nitrate in this experiment, and the effect of increased nitrate ... difference in DIP concentrations in the overlying and boundary layer water samples measured before and after incubation Verification of effects of nitrate addition on phosphorus release The effect of nitrate...

Ngày tải lên: 05/09/2013, 09:38

... soils As seen in Fig 2, the peaks of BTCs appear in the vicinity of the unity In order to clarify the effect of HWCs, temporal moment approaches are carried out to analyze BTCs in terms of the mean ... retardation factor is shown in Fig (a) The retardation factor tends to increase with increasing percentage of HWCs, demonstrating the potency of HWCs It is inferred that nitrate retardation appears ... be suited for the application of HWCs to induce the adsorption of nitrates and to alleviate an immediate leaching of nitrates to groundwater In contrast, simply mixing the HWCs with Andisols may...

Ngày tải lên: 05/09/2013, 10:15

... Painting of a rubber tapper on the wall of a house of a merchant latex buyer in Prabumulih, South Sumatra Province Cover design, Ferdinand Lubis Acknowledgement The help of Ibu Sesilia in laying ... management in South Sumatra Province, Indonesia: fanning the flames The institutional causes of vegetation fires J.M Bompard and P Guizol The sustainable development of tree crops and the prevention of ... FORESTS, TREE CROPS AND PEOPLE IN SOUTH SUMATRA PROVINCE The Origins Of Present Land-Use: From Ladang To Jungle Rubber Ladang with slash-and-burn The introduction of rubber The making of an agroforestry...

Ngày tải lên: 08/03/2014, 10:20

... functions of accounting clearly first 2.1.1 Definition of accounting In general, accounting is a process of collecting, recording, reporting information To go into details, accounting is also ... paid and al of them decrease on ending of the year but the initiative of the company's debt rose at the end of the year Self-financing ratio reflects the degree of financial independence of the company, ... have increased, include two main account that change to reduce fixed assets and increase items of financial investments significantly in the end of 2010 The cause of the changing ratio of fixed...

Ngày tải lên: 13/03/2014, 14:20

... University of Innsbruck, Innsbruck, Rosa Margesin Austria Stefan Mayr Institute of Botany, University of Innsbruck, Innsbruck, Austria Institute of Botany, University of Innsbruck, Innsbruck, ... University of Innsbruck, Innsbruck, Austria Ursula Ladinig Walter Larcher Institute of Botany, University of Innsbruck, Innsbruck, Austria Institute of Botany, LTUI, Innsbruck, Austria Ilse Larl Institute ... J€rgen Hacker u Institute of Botany, University of Innsbruck, Innsbruck, Austria Andreas Holzinger Austria Institute of Botany, University of Innsbruck, Innsbruck, Michael Kuhn Institute of Meteorology...

Ngày tải lên: 14/03/2014, 09:20

... major player, in attracting Diaspora investors Writing of investment from Taiwan into mainland China, Hsing makes the point that the partners to the overseas Chinese investors in many cases were ... service available to all potential investors on the state of various industries in India and profile of industrial projects soliciting investment The focus of debate in India about the Diaspora’s contribution ... Engagement in Countries of Origin The dense web of ties between Diaspora and country of origin is, in the overwhelming majority of cases, the creation of individuals and groups acting on their own initiative,...

Ngày tải lên: 15/03/2014, 09:20

... amplitude following minutes of training, associated with wrist movement, in direction opposite to that of original TMSinduced twitch Page of motor skill acquisition [14-19], through unmasking of latent ... the muscle opposing the direction of training Resting motor threshold (RMT), defined as the minimum TMS intensity that evoked a MEP of at least 50 μV peak-to-peak amplitude in of 10 trials, was ... measuring the mid-point intersection between the nasion-inion and inter-aural lines Potential stimulus sites were marked on the cap Page of using the vertex as a reference point, in 1-cm steps in...

Ngày tải lên: 19/06/2014, 08:20

... interference Common choices of window include the rectangular and Kaiser windows [19-21] In our experiment, we chose the Hamming window as both the time and frequency smoothing windows, g(t) and h(τ) ... the clinical findings discussed in [7], which suggested that bending and/or pressing the finger may cause the irregular compression of the vascular bed between the emitter and detector of pulse ... computation Proceedings of the Sixteenth Annual International Conference of the IEEE Engineering in Medicin and Biology Society 1994 Rusch TL, Sankar R, Scarf JE: Signal processing methods for pulse...

Ngày tải lên: 19/06/2014, 10:20

... was applied to quantify impairment in activities of daily living such as grooming, walking, transferring, hygiene and voiding (50 points meaning completely independent for all activities) [9] ... (24%) reported problems washing or dressing themselves [16] This finding indicates that CHF patients still possess a feeling of independence despite significant impairment in daily activities This ... surprising in our study to find a high (almost 50%) prevalence of anxiety/depression complaints in stroke patients However, the caregiver population also suffered a similar rate of complaints in...

Ngày tải lên: 20/06/2014, 15:20

... and methods The BF A BF W consists of a product of two separate filters, one acting in the spatial domain (WS), one acting in the intensity domain (W I ) Choosing Gaussian shapes for both components ... suitability of bilateral filtering for postprocessing of PET image data In this first assessment, we have focused on the influence of bilateral filtering on SUV max quantitation in FDG PET of head ... this well-known trade-off between noise reduction and resolution loss In clinical routine the standard procedure is to integrate a certain degree of smoothing either directly into the image reconstruction...

Ngày tải lên: 20/06/2014, 23:20

... Training in product processing Training in storage techniques Training in maintenance of planting materials Note: GL = Giolinh district; VL= Vinhlinh district; HL = Hailang district TG = Tinhgia ... help in cultivation technique training, food processing, storage, the maintenance of planting material training In Bacgiang province, 67100% of farmers needed to get help in these trainings In ... usage of sweet potato varieties in investigated provinces The result of collecting information on the use of sweet potato varieties in provinces (Table 3) shows that in all investigated provinces,...

Ngày tải lên: 21/06/2014, 04:20

... Dong Thanh ward in Dong Son town In Quang Tri province - Vinh Thai ward in Vinh Linh town - Gio Hai ward in Gio Linh town - Hai Quy ward in Hai Lang town 3.2 Ingredients for preparing livestock ... Giang province: - Bich Son ward in Viet Yen town - Ngoc Chau ward in Tan Yen town - Mai Trung ward in Hiep Hoa town In Thanh Hoa province: - Nguyen Binh ward in Tinh Gia town - Quang Luu in Quang ... provinces of Vietnam by - encouraging adoption of improved cultivars and planting materials - providing farmers with greater options for value adding - Enhancing skills of scientists, extension officers...

Ngày tải lên: 21/06/2014, 05:20

... meals Ⅲ Inhaling peppermint oil vapors Ⅲ Drinking ginger teas Management of severe cases includes: Ⅲ Discontinuation of vitamin/mineral supplements until symptoms subside Ⅲ Antihistamines Ⅲ Promethazine ... receptor sites increases during pregnancy Insulin Serum levels rise during second half of pregnancy, but insulin resistance increases as well Ⅲ This insulin resistance may be due to presence of hPL, ... pressure in the plasma → edema in pregnancy PANCREAS Ⅲ Ⅲ Ⅲ Size of islets of Langerhans increases during pregnancy The number of beta cells increases during pregnancy The number of insulin receptor...

Ngày tải lên: 05/08/2014, 16:20

... seedlings at time of planting, we immersed the root plug or root system of each large containerized and bare-root seedling in water immediately before transplanting, thus favouring high initial ... Reduced nitrate availability during the following years could be the result of increased leaching [59], a phenomenon potentially exacerbated by the absence of competing vegetation at time of planting ... cover is one of the surface factors influencing soil temperature by absorbing solar radiation, and shading the ground surface [55] In a five-year study of the influence of competing vegetation...

Ngày tải lên: 08/08/2014, 01:21