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| Registros recuperados: 771 | |
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| Starz, Walter; Pfister, Rupert; Rohrer, Hannes. |
| Im Rahmen dieses Versuches wurde die Auswirkung von Grasmulch auf den Bestand und den Ertrag einer Dauerwiese untersucht. Ziel war es, den Eintrag von organischer Substanz bei reiner Gülledüngung zu verbessern. Dabei wurde in einem Verfahren der letzte Aufwuchs (4. Aufwuchs) gemäht und als gehäckseltes Mulchmaterial wieder auf den Parzellen ausgebracht. Bei den übrigen Parzellen wurde der 4. Aufwuchs gemäht und abgeführt. Alle Parzellen wurden zu vier Terminen mit Gülle gedüngt, wobei eine Jahresmenge von 100 kg Stickstoff je ha angewendet wurde. Sowohl im Mengenertrag als auch im Energie- und Rohproteinertrag erreichten die gemulchten Varianten (9.590 kg TM/ha, 56.717 MJ NEL/ha und 1.387 kg XP/ha) signifikant geringere Werte als die viermal geschnittenen... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Composting and manuring; Crop husbandry. |
| Ano: 2014 |
URL: http://orgprints.org/27803/1/v8_Starz2.pdf |
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| Döring, T F; Baddeley, J. A.; Brown, R; Collins, R; Crowley, O; Cuttle, S P; Howlett, S A; Jones, H E; McCalman, H; Measures, M; Pearce, B D; Pearce, H; Roderick, S; Stobart, R; Storkey, J; Tilston, E; Topp, K; Watson, C A; Winkler, L; Wolfe, M S. |
| As costs for mineral fertilisers rise, legume-based leys are recognised as a potential alternative nitrogen source for crops. Here we demonstrate that including species-rich legume-based leys in rotations helps to maximise synergies between agricultural productivity and other ecosystem services. By using functionally diverse plant species mixtures, these services can be optimised and fine-tuned to regional and farm-specific needs. Replicated field experiments were conducted over three years at multiple locations, testing the performance of 12 legume species and 4 grass species sown in monocultures, as well as in a mixture of 10 of the legumes and all 4 grasses (called the All Species Mix, ASM). In addition, we compared this complex mixture to farmer-chosen... |
| Tipo: Report |
Palavras-chave: "Organics" in general; Farming Systems; Crop husbandry; Soil. |
| Ano: 2013 |
URL: http://orgprints.org/24662/1/PR513.pdf |
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| Brito, Renata; Lopes, Higino Marcos; Fernandes, Maria do Carmo de Araújo; Aguiar, Luiz Augusto de; Ceará, Paula Senna. |
| Com o avanço da agricultura orgânica, cresce a demanda por sementes de qualidade oriundas desse sistema de produção. A utilização de fungicidas químicos é vetada em todo o manejo do sistema orgânico de produção e tratamentos alternativos devem ser utilizados com eficiência, preservando a qualidade física, fisiológica e sanitária das sementes. O presente trabalho teve por objetivo avaliar a qualidade fisiológica e sanitária de sementes de feijão vagem produzidas sob o cultivo orgânico e submetidas ao congelamento. Os experimentos foram conduzidos no Laboratório de Controle de Qualidade de Sementes, do Instituto de Agronomia da Universidade Federal Rural do Rio de Janeiro, e no laboratório de Análises de Sementes do Centro Estadual de Pesquisa em Agricultura... |
| Tipo: Journal paper |
Palavras-chave: Farming Systems; Crop husbandry; Social aspects; Post harvest management and techniques. |
| Ano: 2013 |
URL: http://orgprints.org/25701/1/Brito_Avalia%C3%A7%C3%A3o%20da%20qualidade%20fisiol%C3%B3gica%20e%20sanit%C3%A1ria%20de%20sementes%20de%20feij%C3%A3o-vagem.pdf |
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| Lyson, D. F.; Rinnofner, T.; Hrbek, R.; Leonhartsberger, C.; Amon, T.; Hein, W.; Friedel, J. K.. |
| Energy crops for biogas production need to be integrated into sustainable and site adapted crop rotation systems, minimising the competition with food production. Luzerne/clover (-grass), sun flower, maize, green-rye + maize and vetch-rye + maize were compared at two sites in Austria with semi-arid (Raasdorf) and humid (Lambach) conditions with and without biogas slurry application. The yield of legumes and fertilised non-legumes at the humid site were 9 % to 56 % higher then at the semi-arid site. The 2-crop system maize following vetch-rye achieved the highest yields at both sites. Slurry from the biogas plant increased the yield only at the humid site. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop combinations and interactions; Crop husbandry; Composting and manuring. |
| Ano: 2009 |
URL: http://orgprints.org/14409/1/Lyson_14409.pdf |
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| Suojala, Terhi. |
| Chive is a perennial herb, growing also natural in Finland. Commercial production of the herb is very small in our country, but large amounts of chive are imported. This fact has aroused interest in investigating the opportunities of producing chive using modern cultivation techniques. Effects of cultivar, plastic mulch as ground cover and fertilisation on yield were studied in field experiments over three years. In the experiments, the most productive cultivars or populations (a Finnish population “Hankoniemi”, a Dutch population “Tavallinen” and a German cultivar ‘Grolau’) produced 10–20% higher yields than the less productive cultivars. There were no clear differences in the yield quality between the cultivars. Black plastic mulch was effective in... |
| Tipo: Journal paper |
Palavras-chave: Crop husbandry. |
| Ano: 2003 |
URL: http://orgprints.org/17091/1/suojala.pdf |
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| Santamaria-Fernandez, Maria; Molinuevo-Salces, Beatriz; Kiel, Pauli; Steenfeldt, S.; Uellendahl, Hinrich; Lübeck, Mette. |
| Nowadays, the organic farming sector is growing at a fast pace in Europe while needs to face the lack of organic protein sources and in particular, feeding monogastric animals is becoming more and more urgent. Green biorefinery concepts might become the suitable solution for the sustainable production of organic protein-rich feeds from green crops. In this context, red clover, clover grass, alfalfa and oilseed radish were studied as possible feedstocks for the development of an organic biorefinery system in Northern Europe. For this purpose, the green crops were processed into a nitrogen-rich protein concentrate, a fiber-rich press cake, and a residual stream of soluble nutrients (brown juice). The process, which involved a novel protein refining technique... |
| Tipo: Journal paper |
Palavras-chave: "Organics" in general; Farming Systems; Crop husbandry; Poultry. |
| Ano: 2017 |
URL: http://orgprints.org/31688/1/JCLEPRO-D-16-05074R2.pdf |
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| Konvalina, Petr. |
| Ekologičtí zemědělci často využívají širší druhovou skladbu plodin (obilnin) než jejich konvenční kolegové. Alternativní obilniny jsou ve většině případů využívány především pro lidskou spotřebu v nepřeberné škále biopotravin. Asi nejrozšířenější alternativní obilninou je pšenice špalda, která si své místo u ekologických zemědělců a spotřebitelů již našla. Na své znovuobjevení ale čekají i další v minulosti rozšířené obilniny, jako je pšenice jednozrnka, dvouzrnka, nahý ječmen nebo například svatojánské žito. |
| Tipo: Newspaper or magazine article |
Palavras-chave: Crop husbandry; Food systems. |
| Ano: 2011 |
URL: http://orgprints.org/24851/1/zm39strana21.pdf |
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| Auf dem Biobetrieb der Landwirtschaftlichen Bundesversuchswirtschaften GmbH in Rutzendorf soll ein umfassendes Langzeitmonitoring zur Entwicklung des biologischen Landbaus eingerichtet werden. Ein wissenschaftliches Konzept soll erarbeitet und zum Teil schon umgesetzt werden. Die Wirkungen der Auf dem Biobetrieb der Landwirtschaftlichen Bundesversuchswirtschaften GmbH in Rutzendorf wurde ein umfassendes Langzeitmonitoring zur Entwicklung des biologischen Landbaus eingerichtet. Ein wissenschaftliches Konzept soll erarbeitet und zum Teil schon umgesetzt werden. Die Wirkungen der Umstellung auf den biologischen Landbau auf Boden, Wasser, Flora und Fauna soll anhand ausgewählter Eigenschaften erfasst werden. Entsprechend der Konzeption des Betriebs sollen drei... |
| Tipo: Project description |
Palavras-chave: Environmental aspects; Soil; Farming Systems; Crop husbandry. |
| Ano: 2023 |
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| Tijani, Sarafat A.; Owolabi, Grace. |
| The study assessed compliance to organic agricultural practice in the practical year training programme of the University of Ibadan, Nigeria. A total of 122 PYTP students were sampled. Data were collected through well-structured questionnaire and analysed with frequency counts, percentages and means. Study revealed that 73.1% have high level of knowledge on organic agriculture. Quest to meet up with required yield, weed control and pest and diseases were the top constraints to compliance. Less than half (47.8%) of respondents had a high level of compliance. However, high knowledge of organic agricultural practices did not translate to high level of compliance to standard practice. Students must be made to adhere strictly to principles being taught by the... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop husbandry. |
| Ano: 2015 |
URL: http://orgprints.org/28847/1/Tijani%20organic%20agric%20paper.docx |
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| Jørgensen, Henry; Bach Knudsen, Knud Erik; Lauridsen, Charlotte. |
| Environmental as well as cultivation factors may greatly influence the chemical composition of plants. The main factors affecting chemical composition of foodstuff is level and type of fertilizer (conventional and organic cultivation systems), location or soiltype and year of harvest. Organic foods are defined as products which are produced under controlled cultivation conditions characterized by the absence of synthetic fertilizers and very restricted use of pesticides. Dietary carbohydrates constitute a major fraction of most feedstuffs and can be divided according to glycosidic linkage into sugars (mono- and disaccharides), oligosaccharides, starch and non-starch polysaccharides (NSP). The bulk of disaccharides and starch will be broken down by the... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Farming Systems; Crop husbandry; Health and welfare. |
| Ano: 2011 |
URL: http://orgprints.org/19093/2/19093.pdf |
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| Latsch, Roy; Sauter, Joachim; Kaeser, Alexandra. |
| A control method for broad-leaved dock (Rumex obtusifolius) with hot steam was tested in grasslands in Switzerland. More than 700 plants were treated with a mixture of hot water and steam at a temperature of 120°C and a pressure of 30 bar. The aim was to identify an optimum heating time, so that the plant mortality rate was more than 80 %. The necessary diesel and water consumption for the heating were measured. The success of the method is strongly related to the soil moisture. The results show, that the intended mortality rate of 80 % at a soil moisture of 30 % can be realized at a calculated heating time of 30 seconds. For this treatment 2.4 litre of water and 0.046 litre of diesel were needed. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop husbandry; Weed management. |
| Ano: 2011 |
URL: http://orgprints.org/17768/3/Latsch_17768.pdf |
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| Baños, Yoerlandy Santana; Concepción, Armando del Busto; Lazo, Ricardo Cruz; González, Irisley Aguiar; Morejón, Liudmila Palomino. |
| Los nematodos formadores de agallas (Meloidogyne spp.) constituyen una de las plagas más importantes que afectan el cultivo de hortalizas debido a las pérdidas que provocan anualmente. Con El objetivo de reducir los niveles de infestación de Meloidogyne spp. en el cultivo de tomate, se evaluó El efecto de gallinaza (2,4 kg/ha), melaza (10 l/ha) y Trichoderma spp. (9 kg/ha), comparado con un testigo sin tratar. Como resultados, se redujo significativamente el grado de infestación de Meloidogyne spp. Em el cultivo a los 80 días después del trasplante, siendo más efectivos T. viride y T. harzianum com reducciones de 2.0 y 1.94 grado, respectivamente. Las aplicaciones de T. viride, T. harzianum, melaza y gallinaza mostraron un efecto estimulante sobre los... |
| Tipo: Journal paper |
Palavras-chave: Farming Systems; Crop husbandry. |
| Ano: 2010 |
URL: http://orgprints.org/24512/1/Ba%C3%B1os_Efecto.pdf |
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| VICTOR, IDOWU; ADE, ENIKUOMEHIN; TOPE, AINA; OLUWATOBI, BELLO. |
| The development and release of improved and high yielding sesame varieties can fast track the drive to meet the increasing global demand for certified organic sesame. Variety E-8 (Check), three recently released (NCRIBEN-01M, NCRIBEN-02M and NCRIBEN-03L), four already available with farmers (PBTil, Domu, ABBS and 530-6-1) varieties, and eight recently acquired accessions (Cameroon white, CIANO-16, CIANO-27, Pachequeno, Kwandere, Eva, Adakuawari and CROSS-95) were evaluated for their yield performance under organic system in 2010 – 2012. Fourteen test varieties were laid out in a randomized complete block design and replicated twice in 2010 and 2011. In 2012, a split plot design was used in which fertilizer application (F0 – no fertilizer and F1 – organic... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop husbandry. |
| Ano: 2014 |
URL: http://orgprints.org/22873/1/22873_%20OWC14_MM.pdf |
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| Registros recuperados: 771 | |
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