Abstract：
:The Lombardy Region of Italy has used a specialised software package, GIARA, to implement an integrated environmental management system that assists farmers in the preparation and submission of nutrient management plans. These are submitted on diskette to a central authority in order to build a regional database of manure utilisation linked to a GIS. At present, the database includes plans for more then 5500 farms representing more then one million cattle and 3.5 million pigs. The information contained in the database allows an evaluation of manure management practices in the Region. Some indicators like nitrogen amount per hectare varies from 100 to 300 kg at the same level of crop requirement and therefore do not seem adequate to evaluate the pollution risk at farm level.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Provolo Gdoi
10.1016/j.biortech.2004.05.002subject
Has Abstractpub_date
2005-01-01 00:00:00pages
145-52issue
2eissn
0960-8524issn
1873-2976pii
S0960852404001701journal_volume
96pub_type
杂志文章abstract：:The design of an optimum and cost-efficient medium for high-level production of hydrogen by Ethanoligenens harbinense B49 was attempted by using response surface methodology (RSM). Based on the Plackett-Burman design, Fe(2+) and Mg(2+) were selected as the most critical nutrient salts. Subsequently, the optimum combin...
journal_title：Bioresource technology
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pub_type： 杂志文章
doi：10.1016/j.biortech.2005.03.041
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journal_title：Bioresource technology
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journal_title：Bioresource technology
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更新日期：2018-11-01 00:00:00
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pub_type： 杂志文章
doi：10.1016/j.biortech.2008.02.011
更新日期：2008-11-01 00:00:00
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pub_type： 杂志文章
doi：10.1016/j.biortech.2013.12.041
更新日期：2014-03-01 00:00:00
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更新日期：2008-11-01 00:00:00
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pub_type： 杂志文章
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更新日期：2013-09-01 00:00:00
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更新日期：2015-05-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2007.09.070
更新日期：2008-07-01 00:00:00
abstract：:The purpose of the present work was to study the potential biotechnological use of Dunaliella species isolated from a hypersaline lake in Turkey. Dunaliella spp. grown in Johnson's medium were isolated and their glycerol production was studied in a batch system in order to determine the optimal conditions required for...
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doi：10.1016/j.biortech.2008.02.042
更新日期：2008-11-01 00:00:00
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更新日期：2014-04-01 00:00:00
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更新日期：2011-08-01 00:00:00
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更新日期：2018-02-01 00:00:00
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更新日期：2011-06-01 00:00:00
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更新日期：2018-11-01 00:00:00
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更新日期：2010-06-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2012.12.136
更新日期：2013-03-01 00:00:00
abstract：:Sixteen solvents added in lignin-ionic liquid mixture provide four types of solubility characteristics. The distinct characteristics can be classified by considering solubility parameters including ET Scale, Kamlet-Taft parameters and solubility parameters. Group 1 solvent shows promising solvents for lignin-ionic liq...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2014.01.077
更新日期：2014-03-01 00:00:00
