Carbon allocation

Cereal grains, including wheat (Triticum aestivum L.), are major sources of food and feed, with wheat being dominant in temperate zones. These end uses exploit the storage reserves in the starchy endosperm of the grain, with starch being the major storage component in most cereal species.

16p vijichea2711 28-05-2021 18 1   Download

Starch is the predominant storage compound in underground plant tissues like roots and tubers. An exception is sugar beet tap-root (Beta vulgaris ssp altissima) which exclusively stores sucrose. The underlying mechanism behind this divergent storage accumulation in sugar beet is currently not fully known.

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Although important aspects of whole-plant carbon allocation in crop plants (e.g., to grain) occur late in development when the plants are large, techniques to study carbon transport and allocation processes have not been adapted for large plants.

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Sugar plays a central role as a source of carbon metabolism and energy production and a signaling molecule in diverse growth and developmental processes and environmental adaptation in plants. It is known that sugar metabolism and allocation between different physiological functions is intimately associated with flowering transition in many plant species.

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Cyperus esculentus is unique in that it can accumulate significant amounts of oil, starch and sugar as major storage reserves in tubers with high tuber yield and therefore considered as a novel model to study carbon allocation into different storage reserves in underground sink tissues such as tubers and roots.

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Carbohydrate partitioning and utilization is a key determinant of growth rate and of yield in plants and crops. There are few studies on crops in field conditions. In Arabidopsis, starch accumulation in leaves is a negative indicator of growth rate.

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Solar energy technology is very important tool which can lowers worldwide carbon emissions. The present study was conducted in Jaipur district of Rajasthan. There are total sixteen tehsils in Jaipur district of Rajasthan, out of which, two tehsils namely Chomu and Amber were selected on the basis of maximum number of installed of solar pump. Ten villages from each selected tehsils were selected randomly by using proportional allocation technique. One hundred twenty (120) farmers were selected from twenty selected village by using proportional allocation technique.

4p caygaocaolon4 04-04-2020 10 1   Download

The effects of elevated atmospheric temperature and CO2 on the growth and plant carbon and nitrogen allocation of Platanus occidentalis L. and their influence on rhizosphere and soil microbial properties were evaluated through a rhizobag experiment in an environmentally controlled chamber.

13p danhdanh11 11-01-2019 21 2   Download

The dataset was compiled without recourse to extrapolation, interpolation, or auxiliary regressions. Given the range of sources used, differences in coverage and definitions arose. In many cases, transitions from one source to another were smooth. However, in other instances, there were either step differences between series or differences in the implied direction of the underlying debt ratio. In such situations, breaks were implemented in the HPDD. These are clearly highlighted in the dataset.

12p yasuyidol 02-04-2013 53 3   Download

The various trading and emissions schemes around the world can offer significant benefits of capital allocation for this scarce resource. For the first time carbon will become a real input cost for many businesses and managing the risks and opportunities of that input will become an important business priority. Accounting for carbon emissions will take many companies into entirely new territory for which no specific accounting standard currently exists.

23p taisaovanchuavo 26-01-2013 57 4   Download

Another critical barrier to access is discrimination by state laws or fertility clinics. Coverage in five of the states with insurance mandates 12 is only available to married couples, and four of these states 13 mandate use of the husband’s sperm, eliminating the possibility of donor sperm. Some fertility clinics only offer services to married couples as well. The American Society for Reproductive Medicine reports that fertility clinics vary in their willingness to treat single women, single men, lesbian couples, and gay male couples.

10p le_minh_nha 25-12-2012 44 2   Download

With Oracle Real Application Clusters (as with any other Oracle database) the Oracle Instance (the processes and memory structures allocated on a server to allow access to the data) is de-coupled from the Oracle Database (the physical structures residing on the storage, which actually hold the data. These structures are commonly known as ‘datafiles’). However, a clustered database (using more than one instance) differs from a single instance database in a way that the database can be accessed by multiple instances concurrently.

21p tieuyeuquai456 05-10-2012 63 3   Download

Nanotechnology entered the more public arena in 2001 when President Clinton brought worldwide attention to nanotechnology through his budget approval for the US National Nanotechnology Initiative (NNI). The initial budget allocated for nanotechnology in 2001 was $422 million, which demonstrated the anticipated relevance of nanotechnology to the USA economic growth as well as nanotechno- logy’s strategic importance to national security. Three years later, in December

198p beobobeo 01-08-2012 68 8   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp Original article đề tài:Carbon and nitrogen allocation in trees...

17p toshiba9 12-10-2011 47 2   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài:"Assimilate allocation and carbon in Juglans regia L. seedlings...

5p toshiba8 12-10-2011 39 2   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế, đề tài: Changes in carbon uptake and allocation patterns in Quercus robur seedlings in response to elevated an 2 CO and water stress: C 13 labelling...

13p toshiba6 07-10-2011 52 2   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế, đề tài: "The effects of elevated CO 2 and water stress on whole plant CO 2 exchange, carbon allocation and osmoregulation in oak seedlings...

13p toshiba6 07-10-2011 38 3   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: Carbon allocation among tree organs: A review of basic processes and representation in functional-structural tree models...

13p toshiba7 05-10-2011 35 1   Download