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| Registros recuperados: 15 | |
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| Messmer, Monika; Riar, Amritbir; Vonzun, Seraina; Shrivas, Yogendra; Mandloi, Lokendra; Birla, Mahesh; Patidar, Ishwar; Sana, Ramprasad; Mahapatra, Gobinda; Ambatipudi, Arun; Kencharaddi, H. G.; Patil, Shreekant S.. |
| Due to fast spread of genetically modified (GM) Bt-cotton, organic farmers in India were suddenly exposed to a severe shortage of non-GM seed threatening the organic cotton production. Therefore, organic cotton grower organisations got engaged in decentralized participatory cotton breeding to develop their own locally adapted cultivars and to reintroduce the traditional more robust Desi cotton species. By engaging and training advisors and farmers using participatory methods, they became researchers and breeders. The close collaboration with the textile industry ensures that the market demand is also met. Training of male and female farmers in cultivar selection and seed propagation made them independent from global seed companies. Participatory breeding... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Breeding; Genetics and propagation India. |
| Ano: 2017 |
URL: http://orgprints.org/34849/1/Poster_Messmer_cotton_OWC_2017%20final%20%2800000002%29.pdf |
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| Riar, Amritbir; Mandloi, Lokendra S.; Poswal, Randhir S.; Messmer, Monika M.; Bhullar, Gurbir S.. |
| Organic agriculture is one of the most widely known alternative production systems advocated for its benefits to soil, environment, health and economic well-being of farming communities. Rapid increase in the market demand for organic products presents a remarkable opportunity for expansion of organic agriculture. A thorough understanding of the context specific motivations of farmers for adoption of organic farming systems is important so that appropriate policy measures are put in place. With an aim of understanding the social and biophysical motivations of organic and conventional cotton farmers for following their respective farming practices, a detailed farm survey was conducted in Nimar valley of Madhya Pradesh state in central India. The study area... |
| Tipo: Journal paper |
Palavras-chave: Crop husbandry; India. |
| Ano: 2017 |
URL: http://orgprints.org/31989/1/riar-etal-2017-fpls-Vol08-p01289.pdf |
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| Messmer, Monika M.; Raghuwanshi, Shivraj; Ramprasad, Sana; Verma, Rajeev; Joshi, Tanay; Deshmukh, Surendr; Ashok, Kumar; Vikram, Raghuwanshi; Adinath, Paslawar; Mondal, Ashis; Shastry, Prakash; Ambatipudi, Arun; Vonzun, Seraina; Riar, Amritbir. |
| BackgroundWorldwide, India is the most important country for organic cotton production with 67% market share. In India, organic cotton production is challenged by 95% genetically modified (GM) cotton cultivation.Public breeding and seed multiplication were neglected and local non-GM seeds supply were eroded. With the continuous growth of the organic market it is important to maintain non-GM germplasm, to enlarge the offer of organic cultivars with a better performance that meet the demand of the market, and to rebuild the seed sovereignty of organic smallholder cotton farmers. Participatory breeding of Gossypiumhirsutumand traditionalG. arboreumcotton offers a great opportunity for developing locally adapted cultivars for increasing genetic diversity. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Breeding; Genetics and propagation India. |
| Ano: 2018 |
URL: http://orgprints.org/34838/1/Poster_Seeding_Green_Future_Vonzun.pdf |
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| Bhat, Nisar, A.; Riar, Amritbir; Aketi, Ramesh; Iqbal, Sanjeeda; Sharma, Mahaveer P.; Sharma, Sanjay K.; Bhullar, Gurbir S.. |
| Mobilization of unavailable phosphorus (P) to plant available P is a prerequisite to sustain crop productivity. Although most of the agricultural soils have sufficient amounts of phosphorus, low availability of native soil P remains a key limiting factor to increasing crop productivity. Solubilization and mineralization of applied and native P to plant available form is mediated through a number of biological and biochemical processes that are strongly influenced by soil carbon/organic matter, besides other biotic and abiotic factors. Soils rich in organic matter are expected to have higher P availability potentially due to higher biological activity. In conventional agricultural systems mineral fertilizers are used to supply P for plant growth, whereas... |
| Tipo: Journal paper |
Palavras-chave: Soil quality; Composting and manuring. |
| Ano: 2017 |
URL: http://orgprints.org/33212/1/bhullar-etal-2017-fpls-08-01523.pdf |
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| Riar, Amritbir; Mandloi, Lokendra S.; Poswal, Randhir S.; Messmer, Monika; Bhullar, Gurbir S.. |
| India is the largest producer of ‘organic cotton’, as it contributes about three quarters (74%) to the global organic cotton production. The Nimar valley of Madhya Pradesh in central India is important region for organic cotton production. In general, cotton yields are low and variable in the Nimar valley and often do not reach the attainable levels on several farms of the region. With a steeply increasing demand for organic fibre, it is important to safeguard and increase the production of organic cotton in a sustainable manner. The precise understanding of social and biophysical motivations of different farmers for following their respective farming practices is of high importance for sustainable future of organic cotton in central India. The study of... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Breeding; Genetics and propagation India. |
| Ano: 2017 |
URL: http://orgprints.org/34850/1/_Riar%20et%20al%202017_OWC17%20science%20track%20proceedings%20Delhi.pdf |
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| Messmer, Monika; Hohmann, Pierre; Arncken, Christine; Vonzun, Seraina; Wille, Lukas; Haug, Benedikt; Alkemade, Joris; Haesen, Esther; Riar, Amritbir; Steinemann, Beatrice; Klaiss, Matthias; Herforth-Rahmé, Joelle; Schärer, Hans-Jakob; Oberhänsli, Thomas; Oehen, Bernadette; Winter, Eva; Govermann, Christian. |
| Pflanzenzüchtung für den Biolandbau: Herausforderungen, Warum braucht es eine spezielle Biozüchtung?, Ziele, neue Konzepte, |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Breeding; Genetics and propagation. |
| Ano: 2018 |
URL: http://orgprints.org/34833/1/Monika%20Messmer%20Z%C3%BCchtung%20f%C3%BCr%20den%20Biolandbau%20ToT.pdf |
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| Riar, Amritbir; Bhullar, Gurbir S.. |
| Hintergrund und Bedeutung für Coop Indien ist seit jeher Zeiten ein wichtiger Exporteur von Baumwolle. Im Jahr 2014 / 15 war Indien der größte Baumwollproduzent weltweit, mit 6,5 Millionen Tonnen produzierter Baumwollfaser. Indien ist auch der größte Produzent von "Bio-Baumwolle", mit einem Anteil von fast drei Viertel (74 %) der globalen Bio-Baumwolle Produktion. Weil die Nachfrage nach Biobaumwolle stetig wächst, ist es wichtig, die Produktion von Bio-Baumwolle auf nachhaltige Weise zu sichern – um so mehr, da sich der Anbau von genetisch modifizierter Baumwolle rasch ausbreitet. Dies ist auch für Coop äusserst zentral angesichts dessen, dass Indien der Hauptlieferant ist von Biobaumwolle für die Naturaline-Eigenmarke. Tatsache ist, dass sich in Indien... |
| Tipo: Report |
Palavras-chave: Community development Breeding; Genetics and propagation Policy environments and social economy India. |
| Ano: 2016 |
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| Registros recuperados: 15 | |
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