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10 reports
- Industry report
- April 2012
- 6 pages
... Commercial growing medium references pig manure, inorganic fertilizer (npk) b. Sample preparation as the bgp end products are intended to be used as fertilizers or additives rather than growth ...
March 2012
... Nutrients that could enhance plant growth. When used in combination with fertilizers, compost acts as a plant fertilizer that provides nutrients needed for a longer period than in the case ...
November 2011
... Production (anaerobic digestion) on livestock manure for its ability to produce renewable energy and co2 emission reductions, generate income, give the containing n a higher fertiliser value, reduce odours ...
September 2011
... Function of crop i as )( ii lfy With 0)( ii lf but 0)( il lf . Let ip be the price of the crop and c the price of fertilizer input, and il be the amount of land allocated to each crop ...
December 2010
... Is to choose the level of fertilizer use and drainage intensity to maximize the value of expected private profit: . (2) We assume that social planner ...
November 2010
... Also have an impact on the amount of manure applied on crops and therefore the amount of excess manure that is then exported outside of the farm. Because nitrogen can be applied either as chemical ...
February 2010
... Crops can be achieved with known technologies such as improved cropping systems, breeding and variety selection, agronomic practices and through the use of modern molecular technologies. fertilizers ...
January 2010
... Fertility and crop productivity. In specialized crop farms where the use of animal manure is limited, green manures provide the most effective way to improve the n supply for succeeding crops (thorup ...
January 2010
... To start the business in 1995. The company has two production plants in eastern finland that produce annually approximately 40 thousand tonnes of granulated ash fertilizer. Company S core business is wood ...
October 2009
... As the proportion of treated and untreated sewage water and the used treatment methods. No information was available on industrial wastewaters treated together with municipal wastewater in mwwtps. 4.6. water ...