e-infrastructure Roadmap for Open Science in Agriculture

A bibliometric study

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.

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Integrated Nutrient Management in Papaya (Carica papaya L.) cv. Surya


Integrated nutrient management (INM) involves efficient and judicious supply of all major and micro components of plant nutrients including local available resources on sustainable basis. Papaya is known to be a heavy feeder of nutrients (NPK) and information regarding the effect of INM is rather rare. Hence, an experiment was conducted at Department of Horticulture, Allahabad Agricultural Institute-Deemed University, Allahabad during 2005-06 and 2006-07 to study the response of Integrated Nutrient Management on growth, yield and quality of papaya cv. Surya. The experiment was laid out in randomized block design with four replications. The treatments comprised of recommended fertilizers dose (RDF) i.e. N:P:K -200: 250: 250 g plant(-1), farmyard manure 50 kg plant(-1), vermicompost 20 kg plant(-1), poultry manure 20 kg plant(-1); rhizosphere bacteria culture 50 g plant(-1) alone and in combination with reduced levels of RDF viz. 75 and 50%. The yield of papaya was statistically at par with 75% recommended fertilizers rate + 25% vermicompost + rhizosphere bacteria culture in comparison to control (recommended fertilizers dose). Quality parameters of the fruits were found to increase with decreasing level of chemical fertilizers. Maximum number of leaves (18.73), trunk girth (0.26 m), number of fruits per plant (46), average fruit weight (0.85 kg), pulp thickness (3.5 cm), shelf life of fruit (12 days), vitamin A (2280 IU/100 g pulp) and TSS (15.8 degrees Brix) were recorded with 75% RDF + 25% vermicompost + rhizosphere bacteria culture treatment, while maximum plant height (185.35 cm) and petiole length (8.42 cm) were associated with 100% RDF alone. The treatment of 75% RDF + 25% vermicompost + rhizosphere bacteria culture was found superior and economically viable than rest of the treatments.

  • IN
  • Jawaharlal_Nehru_Agr_Univ (IN)
  • Univ_Allahabad (IN)
Data keywords
  • rdf
Agriculture keywords
  • agriculture
Data topic
  • semantics
Document type

Inappropriate format for Document type, expected simple value but got array, please use list format

Institutions 10 co-publis
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    e-ROSA - e-infrastructure Roadmap for Open Science in Agriculture has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 730988.
    Disclaimer: The sole responsibility of the material published in this website lies with the authors. The European Union is not responsible for any use that may be made of the information contained therein.