Academic literature on the topic 'Organic certified seed'

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Journal articles on the topic "Organic certified seed"

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Golijan, Jelena, Aleksandar Popović, and Ljubiša Živanović. "Organic Seed Production in the Republic of Serbia." Contemporary Agriculture 67, no. 2 (2018): 136–42. http://dx.doi.org/10.2478/contagri-2018-0019.

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Summary Over the past few years, organic agricultural production has increased globally. This type of production is regulated by numerous laws and concomitant regulations, whereas the basic principles of organic production development are prescribed by the IFOAM standards and the European Union. Seed production is of immense importance to organic agricultural systems as the use of certified seed is crucial in preserving organic production. Prior to 2009, certified organic seed had not been produced in the Republic of Serbia, and producers had used either landrace seeds or chemically untreated
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García, Arturo, Xicotencatl Morentín, and J. Farias-Larios. "153 The Organic Certification in Western Mexico." HortScience 34, no. 3 (1999): 468C—468. http://dx.doi.org/10.21273/hortsci.34.3.468c.

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Organic production is a manner of food production whereby people relate to nature to produce healthy food in a sustainable way. Access to the organic food market requires a guarantee that the product complies with the standards and principles established by the moral and legal authorities of organic production. In Latin America, Mexico is the greatest exporter of organic products, mainly coffee. Sales are estimated at nearly 500 million dollars, and certified field surface is 15,000 ha. The objective of this work is to show the certification process of organic production carried at Colima stat
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Cantonwine, E. G., C. C. Holbrook, A. K. Culbreath, R. S. Tubbs, and M. A. Boudreau. "Genetic and Seed Treatment Effects in Organic Peanut." Peanut Science 38, no. 2 (2011): 115–21. http://dx.doi.org/10.3146/ps11-5.1.

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ABSTRACT Stand establishment has been a challenge for organic peanut production in the Southeastern United States. Field experiments were conducted in 2007 and 2009 in research plots certified for organic production to evaluate the potential of genotype selection, shelling procedure, and seed treatment with Bacillus subtilis to improve stand establishment and seedling emergence rates, reduce incidence of Aspergillus crown rot, and increase seedling biomass. Seed of 15 peanut genotypes were mechanically shelled or hand-shelled, and treated with B. subtilis or untreated prior to planting in earl
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Desclaux, Dominique. "Organic seeds of the future: simple material?" Organic Agriculture 10, S1 (2020): 23–26. http://dx.doi.org/10.1007/s13165-020-00305-3.

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AbstractThe day where seeds were considered “material” in legal text was a decisive moment. At the European level, that was December 1, 1961, when the international convention for the protection of new varieties of plants (UPOV) was adopted by the diplomatic conference. This paper relates the semantic evolution in French and European regulations concerning seeds. Using the term “material” to define a seed sounds as an oxymoron and especially for the organic sector that highlights the concept of life integrity of plants. Semantic drifts and technical drifts are close. To consider seeds as simpl
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Smith, Richard G., Randa Jabbour, Andrew G. Hulting, Mary E. Barbercheck, and David A. Mortensen. "Effects of Initial Seed-Bank Density on Weed Seedling Emergence during the Transition to an Organic Feed-Grain Crop Rotation." Weed Science 57, no. 5 (2009): 533–40. http://dx.doi.org/10.1614/ws-09-031.1.

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The transition period to certified organic production can present a significant weed management challenge for growers. Organic certification requires that prohibited fertilizers and pesticides must not have been used for 36 mo before harvest of the first organic crop. Understanding how organic management practices and initial weed seed-bank densities affect weed population dynamics during the transition period may improve weed management efficacy and adoption of organic practices. We examined how tillage systems (full or reduced) and cover crop species planted during the first transition year
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Nair, Ajay, Mathieu Ngouajio, and John Biernbaum. "Alfalfa-based Organic Amendment in Peat-compost Growing Medium for Organic Tomato Transplant Production." HortScience 46, no. 2 (2011): 253–59. http://dx.doi.org/10.21273/hortsci.46.2.253.

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In the last decade, organic production has been the fastest growing segment in U.S. agriculture. With increase in organic acreages there is a strong and growing demand for organically grown transplants. As a result of limited commercial availability of certified vegetable transplants, growers often produce their transplants on-farm. Commercial organic mixes for organic transplant production may not be locally available and are usually expensive. Growers often design their own mixes using compost and other organic amendments. The purpose of this study was to evaluate the incorporation of alfalf
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Mazzola, Mark, and Jack Brown. "Efficacy of Brassicaceous Seed Meal Formulations for the Control of Apple Replant Disease in Conventional and Organic Production Systems." Plant Disease 94, no. 7 (2010): 835–42. http://dx.doi.org/10.1094/pdis-94-7-0835.

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The efficacy of brassicaceous seed meals for the control of apple replant disease and the effects of such treatments on the causal pathogen complex were examined in conventional and organic production systems. When used in conjunction with a postplant application of mefenoxam, Brassica juncea and Sinapis alba seed meal soil amendments were as effective as preplant fumigation of soil with 1,3-dichloropropene-chloropicrin in terms of disease control, tree growth, and overall fruit yields of Gala/M26. Brassica napus seed meal amendment–mefenoxam soil drench also enhanced yields in a manner compar
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Panpluem, Nalun, Adnan Mustafa, Xianlei Huang, Shu Wang, and Changbin Yin. "Measuring the Technical Efficiency of Certified Organic Rice Producing Farms in Yasothon Province: Northeast Thailand." Sustainability 11, no. 24 (2019): 6974. http://dx.doi.org/10.3390/su11246974.

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Rice production holds a significant position in the Thai economy. Although it is the world’s largest rice exporter, Thailand’s increase in rice production is the result of an expansion in the cultivation area rather than an increase in yield per unit area. The present study was designed to estimate the technical efficiency and its governing factors for certified organic rice-growing farms in Yasothon Province, Thailand. A data envelopment model was employed to assess the technical efficiency of 328 farmer groups. The data revealed that the average technical efficiency was 23% and 28% under con
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Virmond, Eduardo P., Jackson Kawakami, and José A. C. Souza-Dias. "Seed-potato production through sprouts and field multiplication and cultivar performance in organic system." Horticultura Brasileira 35, no. 3 (2017): 335–42. http://dx.doi.org/10.1590/s0102-053620170304.

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ABSTRACT Organic farming requires the production or use of certified seeds from the same cultivation system and, the information of potato cultivars adapted to organic production system is important. The objective of this work was to study the feasibility of utilizing sprouts of different potato cultivars, seed multiplication and yield potential in field conditions without using agrochemicals. Three experiments were conducted: the first experiment using sprouts as seed under protected cultivation in Guarapuava, Paraná State, Brazil, from November 2011 to February 2012; the second experiment wa
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Kraska, Piotr, Sylwia Andruszczak, Ewa Kwiecińska-Poppe, Mariola Staniak, Krzysztof Różyło, and Hubert Rusecki. "Supporting Crop and Different Row Spacing as Factors Influencing Weed Infestation in Lentil Crop and Seed Yield under Organic Farming Conditions." Agronomy 10, no. 1 (2019): 9. http://dx.doi.org/10.3390/agronomy10010009.

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A field study was conducted at the Certified Organic Farm in Poland over the period 2014–2016. This study evaluated weed infestation and seed yield of the lentil varieties ‘Tina’ and ‘Anita’, as well as of a mixture of these two varieties, sole cropped and row intercropped with naked oats as a supporting crop. Additionally, lentil was sown at a different row spacing of 20 and 25 cm. The lentil variety ‘Anita’ produced 25.3% higher yields than var. ‘Tina’. Weight of 1000 seed, number of pods per plant, and first pod height did not differ significantly in the treatments with the lentil varieties
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Dissertations / Theses on the topic "Organic certified seed"

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HŮDA, Pavel. "Vývoj aktuální situace na trhu s bio osivy v České republice." Master's thesis, 2013. http://www.nusl.cz/ntk/nusl-154561.

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Seed production is an important sector in crop production with high added value. Quality seed enables to exhibit the characteristics of the grown variety and to utilize its revenue potential. The diploma thesis features an analysis of the current market situation with organic certified seed in the Czech Republic in terms of the structure of seed multiplication areas, the quantity of recognized certified seed and permitted conventional untreated seed. Further assessment deals with the need for organic certified seed compared to current production in organic farming, evaluation of the structure
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Book chapters on the topic "Organic certified seed"

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Fitzmaurice, Connor J., and Brian J. Gareau. "A Sea of Brown Bags and the Organic Label: Organic Marketing Strategies in Practice." In Organic Futures. Yale University Press, 2016. http://dx.doi.org/10.12987/yale/9780300199451.003.0008.

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John and Katie’s choice to use the CSA as their primary sales strategy and their decision to keep their farm certified organic are both central to how they market crops and run their business. This chapter examines the opportunities and challenges of both. CSA marketing strategies overwhelmingly helped the farmers we studied run their businesses: providing cash in hand early in the season, easing the financial strain when crops failed, and promoting a sense of community connection—at least with the few volunteers who visited their farms. Likewise, while many critics see organic certification as costly, burdensome, and watered-down, certification still fits with the business practices of some small farmers. But neither CSA programs nor organic certification were a cure-all. Many of the CSA farmers we spoke with still struggled, and continued to shoulder most of the risk of crop failure. Meanwhile, for the majority of the noncertified farmers we spoke with, the choice to forgo certification was a practical decision. The bureaucratic regulations of certification were incompatible with the real world of agrarian life—a life where a year’s worth of literal blood, sweat, and tears can be undone in nearly an instant by unforeseeable pestilence, disease, or weather.
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Smale, Bob. "Organizational Union Identity." In Exploring Trade Union Identities. Policy Press, 2020. http://dx.doi.org/10.1332/policypress/9781529204070.003.0006.

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This chapter explores ‘organisational union identity’ projected by unions that organise within employer defined membership territories. These unions project three forms of organisational identity, namely, ‘organisational union identity’, where the unions such as Advance seek to organise the whole organisation, ‘sub-organisational union identity’, as with Skyshare which organises pilots employed by NetJets and ‘multi-organisational union identity’ where unions including NGSU operate at a group level. The chapter explores the observable characteristics of organisational union identity together with the impact of mergers, membership benefits, affiliations and political alignment. It further recognises that whilst organisational unions were often formed with employer encouragement as part of union avoidance strategies, that many have now progressed to become certified trade unions and some to have merged with more broadly based trade unions. Therefore, given that there would seem to be a ‘direction of travel’ from formation to certification, it is argued that fermenting new organisational unions might perhaps be a route to restoring trade union membership.
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Conference papers on the topic "Organic certified seed"

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ALEKSEJEVA, Lasma, and Modrite PELS. "SUPPORT TOOLS FOR THE PRODUCTION OF ORGANIC PRODUCE IN LATVIA." In RURAL DEVELOPMENT. Aleksandras Stulginskis University, 2018. http://dx.doi.org/10.15544/rd.2017.138.

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Organic farming is part of the national economy where renewable natural resources are used in a sustainable and prudent way in the production process, and therefore the production of primary products is environmentally friendly. Latvia has high potential for growth on the basis of the EU as a whole – in 2016, the area of organically certified territories totalled 270.73 thousand hectares, or about 11% of the total agricultural land area, which was the fifth highest indicator among the EU Member States. The aim of the research is to analyse the availability of support tools for the organic farm
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Paun, Anisoara, Carmen Bracacescu, Dumitru Milea, and George Bunduchi. "Researches in producing organic certified seeds and planting material." In 16th International Scientific Conference Engineering for Rural Development. Latvia University of Agriculture, 2017. http://dx.doi.org/10.22616/erdev2017.16.n098.

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