The e-ROSA project seeks to build a shared vision of a future sustainable e-infrastructure for research and education in agriculture in order to promote Open Science in this field and as such contribute to addressing related societal challenges. In order to achieve this goal, e-ROSA’s first objective is to bring together the relevant scientific communities and stakeholders and engage them in the process of coelaboration of an ambitious, practical roadmap that provides the basis for the design and implementation of such an e-infrastructure in the years to come.
This website highlights the results of a bibliometric analysis conducted at a global scale in order to identify key scientists and associated research performing organisations (e.g. public research institutes, universities, Research & Development departments of private companies) that work in the field of agricultural data sources and services. If you have any comment or feedback on the bibliometric study, please use the online form.
You can access and play with the graphs:
- Evolution of the number of publications between 2005 and 2015
- Map of most publishing countries between 2005 and 2015
- Network of country collaborations
- Network of institutional collaborations (+10 publications)
- Network of keywords relating to data - Link
Nutrient balance and system productivity influenced by integrated nutrient management in rice (Oryza sativa L.)-wheat (Triticum aestivum L.) cropping system
A long-term field experiment was carried out from 1983-84 to 2002-03 on permanent lay-out to monitor the 'nutrient balance and system productivity influenced by integrated nutrient management in rice (Oryza sativa L.)-wheat [Triticum aestivum (L.) emend Fiori & Paol] cropping sequence under integrated nutrient management study. Maximum system productivity of 8892 kg/ha was recorded with application of 100% RDF to both the crops (T(5)) and found at par (8639 kg/ha) with 25% N substitution through green leaf manuring in rice and 75% RDF in wheat (T(11)). Thus, there was possibility of reducing NPK dose by 25% in both the crops if 25% N in rice was substituted by green manure. Highest value of agronomic efficiency in the system was noted 47.49 with 50% RDF to both the crops (T(2)) followed by 41.23 in 25% N substitution in rice through green leaf manuring and 75% RDF in wheat (T(11)). The study also revealed that maximum NP and K removal was noted in 100% RDF treatment (T(5)). It was also found that N and P balance was almost positive in all treatments except unfertilized plots, while K balance was noted negative in all treatments. After 20 cycles of experimentation, O. C. and available P status of soil enhanced with inorganic and integrated nutrient supply than its initial levels. Integration of green leaf manuring and FYM enhanced the organic carbon content in the soil.
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