The Vegetable Seed Market in Russia: Incentive Proposals for Greater Development

2021 ◽  
pp. 387-394
Author(s):  
Vasiliy I. Nechaev ◽  
Pavel V. Mikhaylushkin ◽  
Sergey A. Arzhantsev
Keyword(s):  
Vegetable Seed ◽  
Seed Market

scholarly journals Short evaluation of eggplant production and variety usage in Romania – short overview and perspectives

2016 ◽  
Vol 8 (1) ◽  
pp. 131-138
Author(s):  
András Kovács ◽  
Levente Szappanyos ◽  
Hajnalka Ledó Darázsi ◽  
Zoltán Felföldi ◽  
Csanád-Tas Szabó
Keyword(s):  
Solanum Melongena ◽  
First World War ◽  
Stress Factors ◽  
Wide Spread ◽  
World War ◽  
The Past ◽  
The First World War ◽  
Vegetable Seed ◽  
Seed Market ◽  
First World

Abstract Eggplant (Solanum melongena L.) became wide-spread after the First World War in Romania. The most important growing areas of this plant are located in the southern, south-eastern, and south-western parts of Romania and are usually cultivated on open fields as well as in unheated greenhouses. In the past, only Romanian OP varieties were grown. Over the past ten years, requirements of eggplant varieties have increasingly shifted towards productivity, uniformity, and high tolerance to stress factors, diseases, and pests. Therefore, the cultivation of hybrids and the disappearance of Romanian OP cultivars have intensified. Due to monoculture practice, the soil was attacked by pathogens in many areas. As a result, grafting became necessary to be put into practice. Consumption of eggplants is about 4.5 kg per person per year in Romania and they are consumed in many different ways such as baked, grilled, or as a special cream. Agrosel SRL has gained a significant role in supplying the Romanian vegetable seed market over the past twenty years and has started its own hybrid programme to renew eggplant production in Romania.

scholarly journals Correction to: The Vegetable Seed Market in Russia: Incentive Proposals for Greater Development

2021 ◽  
pp. C1-C1
Author(s):  
Vasiliy I. Nechaev ◽  
Pavel V. Mikhaylushkin ◽  
Sergey A. Arzhantsev
Keyword(s):  
Vegetable Seed ◽  
Seed Market

scholarly journals Monitoring Current-Season Spread of Potato virus Y in Potato Fields Using ELISA and Real-Time RT-PCR

Plant Disease ◽  
2013 ◽  
Vol 97 (5) ◽  
pp. 641-644 ◽  
Author(s):  
Manphool S. Fageria ◽  
Mathuresh Singh ◽  
Upeksha Nanayakkara ◽  
Yvan Pelletier ◽  
Xianzhou Nie ◽  
...  
Keyword(s):  
Real Time ◽  
Potato Virus ◽  
Potato Virus Y ◽  
Enzyme Linked Immunosorbent Assay ◽  
Rt Pcr ◽  
Pcr Assay ◽  
Current Season ◽  
Seed Market ◽  
Polymerase Chain ◽  
Time Of Harvest

The current-season spread of Potato virus Y (PVY) was investigated in New Brunswick, Canada, in 11 potato fields planted with six different cultivars in 2009 and 2010. In all, 100 plants selected from each field were monitored for current-season PVY infections using enzyme-linked immunosorbent assay (ELISA) and real-time reverse-transcription polymerase chain reaction (RT-PCR) assay. Average PVY incidence in fields increased from 0.6% in 2009 and 2% in 2010 in the leaves to 20.3% in 2009 and 21.9% in 2010 in the tubers at the time of harvest. In individual fields, PVY incidence in tubers reached as high as 37% in 2009 and 39% in 2010 at the time of harvest. Real-time RT-PCR assay detected more samples with PVY from leaves than did ELISA. A higher number of positive samples was also detected with real-time RT-PCR from growing tubers compared with the leaves collected from the same plant at the same sampling time. PVY incidence determined from the growing tubers showed a significant positive correlation with the PVY incidence of tubers after harvest. Preharvest testing provides another option to growers to either top-kill the crop immediately to secure the seed market when the PVY incidence is low or leave the tubers to develop further for table or processing purposes when incidence of PVY is high.

Innovation in the Seed Market: The Role of IPRs and Commercialization Rules

2016 ◽  
Vol 14 (1) ◽  
Author(s):  
Marc Baudry ◽  
Adrien Hervouet
Keyword(s):  
Product Differentiation ◽  
Economic Consequences ◽  
Vertical Product Differentiation ◽  
Legal Rules ◽  
Sequential Innovation ◽  
Seed Market ◽  
Second Category ◽  
The Impact ◽  
Compulsory Registration

AbstractThis article deals with the impact of legal rules on incentives in the seeds sector to create new plant varieties. The first category of rules consists in intellectual property rights and is intended to address a problem of sequential innovation and R&D effort. The second category concerns commercial rules that are intended to correct a problem of adverse selection. We propose a dynamic model of market equilibrium with vertical product differentiation that enables us to take into account the economic consequences of imposing either Plant Breeders’ Rights (PBRs) or patents as IPRs and either compulsory registration in a catalog or minimum standards as commercialization rules. The main result is that the combination of catalog registration and PBRs adopted in Europe is hardly supported by the model calibrated on data for wheat in France.

Estimating the Wheat Seed Market in Afghanistan

2007 ◽  
Vol 8 (2) ◽  
pp. 45-56 ◽  
Author(s):  
Sam Kugbei
Keyword(s):  
Wheat Seed ◽  
Seed Market

scholarly journals Temperate vegetable seed bank set up

Nature ◽  
1980 ◽  
Vol 283 (5747) ◽  
pp. 514-514 ◽  
Keyword(s):  
Seed Bank ◽  
Vegetable Seed ◽  
Set Up

Optimal Market-Integration Decisions by Policymakers: Modeling and Analysis of Agriculture Market Data

2021 ◽  
Author(s):  
Shivam Gupta ◽  
Saurabh Bansal
Keyword(s):  
Operations Management ◽  
Market Integration ◽  
Relative Size ◽  
Relative Price ◽  
The European Union ◽  
Demand Model ◽  
Modeling And Analysis ◽  
Complete Integration ◽  
Seed Market ◽  
Social Surplus

Policymakers often seek to integrate markets as a way to maximize social welfare. In this article, the authors consider the spectrum of all possible integration policies, from full isolation to complete integration, and characterize the socially optimal market integration, under general demands. They identify market conditions under which social surplus is indeed maximized at partial market integration. For the linear price-responsive demand model that is used extensively in the operations management literature, these conditions are identified as thresholds on (i) the relative size of the markets being integrated, and (ii) the relative price sensitivity of consumers in these markets. The authors then apply the model to the commercial seed market in the European Union (EU). Their analysis shows that socially optimal market integration for these countries provides a further improvement in the social surplus for the EU by 2.80%, relative to complete integration. Results show that policymakers should exercise caution in determining the extent to which markets are integrated.

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