The BEST program also sponsored a phytoremediation workshop for BEST investigators and students that was attended by more than 60 participants. Additional workshops are planned for the coming year. In this report, the research is organized by subject area, and two-page briefs are presented for each of 28 BEST projects. The projects presented provide a …
Tag Archives: hydroponic
The latter notion is supported by our SEC data for the RG-II released by EPG treatment of the AIR
Arabidopsis is known to synthesize four GDP-linked sugars: GDP-L-fucose, GDP-L-galactose, GDP-D-glucose and GDP-D-mannose. GDP-mannose for the glycosylation of glycosylinositolphosphorylceramides is transported into the Golgi by GONST1 , whereas GDP-fucose is transported by GONST4, which has been renamed GDPfucose transporter1 . No Golgi-localized GDP-L-galactose transporters have been identified to date. GDP-L-galactose is synthesized from GDP-mannose in the cytosol …
Piping is a consequence of differential head and differential pore pressure
Ideally, the internal levee should maintain a factor of safety of above 1.4, and as such, the maximum back flooding of the system will be will be MSL + 6 ft. Table 3 shows that for different river water levels increasing the back flood water levels results in a increase in the the factor of …
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Wheat straw and sweet potato stalk were cut into about half to one inch pieces using a blender
However, only photosynthesis rates during leaf senescence of plant pre-cultured at low N supply reflected leaf senescence score during reproductive growth and N efficiency in the field experiments. Therefore, cultivar differences in leaf senescence during reproductive growth can only partly be reproduced in a short-term nutrient-solution experiment. Several differences between vegetative and reproductive growth might influence the …
African-American groups have sought to reclaim and remold their rich heritage through urban farming
We refer to a farming system as “diversified” when it intentionally includes functional biodiversity at multiple spatial and/or temporal scales, through practices developed via traditional and/or agroecological scientific knowledge. Farmers manage this functional biodiversity to generate critical ecosystem services to agriculture . At the plot scale, diversified farming systems may include multiple genetic varieties of a given …
Five research groups have succeeded in coupling aggregate crop into climate models
Coupling with landscape microclimate models provides not only the vertical inputs used by agricultural models, but also gradients along the landscape. Coupling with hydrological models provides water flow paths such as surface runoff, vertical and lateral groundwater flow, and interactions between shallow soil and groundwater zones and with adjacent surface water bodies . Water quality models …
Digital agriculture’s strategy of overcoming hunger by increasing yield thereby may even exacerbate it
A variety of labels have been used for this emergent industry: precision agriculture, e-agriculture, smart agriculture, and digital agriculture, among others. Despite early critical use of precision agriculture, the term tends to be used in the industry to signify a specific suite of production-oriented technologies.However, information technologies are also used to open new markets and new territories …
We refer to this strategy as the Agriculture for Development sequence
During the rest of the year, there are much less employment opportunities for rural than urban households, with the former working about half the time worked by urban households during the low season . Lack of labor smoothing across months can thus be a major cause of income differentials between rural and urban households. Measuring …
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The implications of the above shifts of policies for agricultural development are not clear
International experience shows that in the long run, increased foreign participation in the financial sector will have a positive effect on country’s development as a whole. However, in the period immediately following its WTO accession and the removal of protective measures in the financial sector, China may face one of its biggest challenges. There is …
The Narrative Policy Framework or NPF forms the primary theory guiding the analysis
In comparison to forest, agricultural habitats are less stable and more regularly disturbed.These attributes could preclude sustained competition and favor related species with traits that allow them to persist in agriculture’s novel and variable conditions . Previous work with the same data set demonstrated that bird functional diversity is lower in intensive mono cultures than in forest reserves or …