6 research outputs found
INNOVATIVE AND CROSS-SECTORAL CLUSTERS AS FACILITATORS OF VALUE ADDED CHAINS IN AGRICULTURE - SMART AGRO CLUSTERS IN ROMANIA
Clusters play an important role in driving competitiveness, innovation and jobs creation in the EU. Romania currently has successful clusters in various economic sectors and services, including 7 clusters in agro-food. Agriculture has been and remains the support of the human existence, which is an important pillar of the Romanian rural economy. The agro-food sector had oscillating evolutions in the post-accession period, mainly generated by the need to get in line with the EU requirements. Stimulating smart technology assimilation across all economic sectors including agro-food value chains, promoting enterprise growth and clusters 4.0 is critical to many EU Member States. Partnerships between countries, regions, cities and clusters are essential in the next industrial modernization process, based on innovation. Clusters 4.0 calls for development of a generation of advanced cluster policies to respond to these new industrial challenges by facilitating cross-sectoral value chains, fostering internationalization, stimulating inter-regional investment and accelerating entrepreneurship and skills in digital production, environmental production, circular economy, service innovation and creative economy. In order to be ready for the future, clusters must be geared towards creating a smart value chains, international cooperation and cross-sectoral partnerships. This research paper proposes a model as a tool for agro-clusters to become “smart”, also this proposal providing information on the most important steps in the creation and development of smart agro-clusters. The used research methodology was based on analysis and synthesis of the information on the economic and social aspects of the development of the agro-food sector and of clusters in Romania. In conclusion, the authors of this paper wanted to emphasize the necessity of the development of smart agro-clusters for the future smart specialization of the regions
OPEN INNOVATION PLATFORM FOR SMART AGRICULTURE
The paper presented the importance of innovation platforms and especially those intended for the agriculture domain. The structure and architecture of digital tools for an online platform such as "OPEN INNOVATION ECOSYSTEM" or "OPEN INNOVATION 2.0" for trading the demand and supply of research-development-innovation in agriculture and related fields will be detailed. The concept of the innovation platform was used in the field of agriculture to allow research, learning and interactions between stakeholders and to jointly exploit opportunities and address solutions that lead to promoting innovation in agriculture, from idea to production and capitalization of good
STUDY ON THE DEVELOPMENT, PRODUCTIVITY AND PROFITABILITY OF ARIZONA AND BELLAROSA POTATO VARIETIES
The potato (Solanum tuberosum) is a herbaceous plant that belongs to the nightshade family. They are edible, rich in starch so they are used in human nutrition in various forms, serve as animal feed, but can also be used as a raw material in various industries (Toader and Roman, 2014). Originally from South America, more precisely from the Andes Mountains region, potatoes are the 4th largest source of food energy after corn, rice and wheat (https://ro.wikipedia.org/wiki/Istoria_cartofului_%C3%AEn_imperiul_inca%C8%99). At maturity, the tubers have a dry matter composed of 70% starch, 2-4% cellulose, 2.5% pectins, 0.5-2% reducing carbohydrates and 0.5-1% sugars (Berindei, 1984). The objective was represented by the study of two potato varieties, namely Arizona (white potato) and Bellarosa (red potato) grown on two different plots analyzing both their productivity and profitability, both being two early varieties. The crops were studied during the entire vegetation period, also following the economic analysis and implicitly the profit of each variety. The first determination was related to planting density, respectively to the number of nests per hectare. All the technological works that were undertaken within the studied plots were noted, the vegetation phases from the moment of execution of each work with the help of the BBCH scale, the consumption of materials, time and fuel that each intervention involved. In the end, we also found out the costs of the works performed in order to be able to establish the profit obtained from the sale of each variety in order to be able to establish which of the two is more profitable. Prior to harvesting, two sets of samples representing 10 potato nests were extracted from the two plots in order to analyze the productivity of each variety. These determinations were performed under laboratory conditions and involved the following: number of tubers / nest, weight of tubers / nest (g), stem height (cm), largest tuber / nest (g), smallest tuber / nest (g), their diameter in section (cm)
Soil moisture influence in the soil tillage operations
This article presents results obtained by the author in an attempt to introduce new parameters that influence the working process of agricultural soil working machines, in the classical formulas that mathematically model the tillage draft force. This article naturally introduces soil moisture. To introduce soil moisture into the calculation formulas of the tillage draft force, other physical parameters affected by soil moisture were used: density, cohesion, adhesion, etc. In this article, is explicitly describes, only the variation of soil density with its moisture. Considering some phenomena such as soil swelling or shrinkage, required the development of an adequate mathematical model of the expression of the density of soil-water mixture, concerning the concentration of water and the densities of dry soil and water. The final formulas obtained are tested to experimental results from the literature. Finally, the author sets out his opinion regarding the use of the results in design calculations and regarding the elevation to the rank of physical law of a mathematical model represented by a formula with a large number of parameters, which in turn are still dependent on many others parameters
Innovative and cross-sectoral clusters as facilitators of value added chains in agriculture – smart agro clusters in Romania
Clusters play an important role in driving competitiveness, innovation and jobs creation in the EU. Romania currently has successful clusters in various economic sectors and services, including 7 clusters in agro-food. Agriculture has been and remains the support of the human existence, which is an important pillar of the Romanian rural economy.The agro-food sector had oscillating evolutions in the post-accession period, mainly generated by the need to get in line with the EU requirements. Stimulating smart technology assimilation across all economic sectors including agro-food value chains, promoting enterprise growth and clusters 4.0 is critical to many EU Member States. Partnerships between countries, regions, cities and clusters are essential in the next industrial modernization process, based on innovation. Clusters 4.0 calls for development of a generation of advanced cluster policies to respond to these new industrial challenges by facilitating cross-sectoral value chains, fostering internationalization, stimulating inter-regional investment and accelerating entrepreneurship and skills in digital production, environmental production, circular economy, service innovation and creative economy. In order to be ready for the future, clusters must be geared towards creating a smart value chains, international cooperation and cross-sectoral partnerships. This research paper proposes a model as a tool for agro-clusters to become “smart”, also this proposal providing information on the most important steps in the creation and development of smart agro-clusters. The used research methodology was based on analysis and synthesis of the information on the economic and social aspects of the development of the agro-food sector and of clusters in Romania. In conclusion, the authors of this paper wanted to emphasize the necessity of the development of smart agro-clusters for the future smart specialization of the regions
Considerations on the importance of the main chemical properties of the soil in agrochemical studies
Information on soil nutrition level or soil pollution level can lead to the establishment of some recommendations or a strategic decision-making program for the reference area development. The specific soil analysis is essential both from an economic point of view and from an environmental point of view. To achieve an adequate management of the nutrients into an agricultural field, it is necessary to conduct an agrochemical study at an interval of 3–5 years, in which, the relevant agrochemical indicators for the evaluation of the nutrient supply state must be analysed, to determine fertilizer doses and/or recommended amendments for the expected crops. The agrochemical study must contain the analysis bulletin that provides the following information: pH value, humus and total nitrogen content, phosphorus (P) and potassium (K) content, C/N ratio (carbon / nitrogen), nitrogen index (NI), as well as the main microelements