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| Registros recuperados: 20 | |
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| In the future the amount of farm subsidies is no more yield dependent. As a following the optimum of the production function is shifted from yield optimisation to costs minimisation. This forces organic farmers to reduce production costs, because marginal profit of yield increase is lower than the costs of the marginal factor input to raise the yield. Direct drilling proofed to save costs in mainstream cereal production under application of chemical weed and pest control. Expensive weed control in organic farming is the main reason why direct drilling technique in organic farming is hardly applied. The aim of the project is to develop a suitable direct drilling technology for organic cereal production under Finnish conditions that guarantees... |
| Tipo: Project description |
Palavras-chave: Cereals; Pulses and oilseeds Soil tillage. |
| Ano: 2023 |
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| Vian, Jean François; Peigné, Joséphine; Chaussod, Rémi; Roger-Estrade, Jean. |
| Tillage modifies soil structure and crop residue distribution and in turn affects the ability of soil micro-organisms to degrade soil organic matter and release nutrients for crop growth. In organic farming, soil microbiological activity is of primary importance as nutrient supply is mainly dependent on the degradation of soil organic matter by soil micro-organisms. The aim of this work was therefore to study, in organic farming, the effects of four tillage systems [mouldboard ploughing (MP), shallow mouldboard ploughing (SMP), reduced tillage (RT) and shallow soil tillage (ST)] on soil structure, soil microbial biomass (SMB) and its potential activity (Cmin) during the first year following the treatments. To study simultaneously the effects of soil... |
| Tipo: Journal paper |
Palavras-chave: Soil biology Cereals; Pulses and oilseeds Soil tillage. |
| Ano: 2008 |
URL: http://orgprints.org/19497/1/Vian%2C_2009_Effects_of_four_tillage_systems_on_soil_structure_and_soil_microbial_biomass_in_organic_farming.pdf |
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| Neumann, Helge; Loges, Ralf; Taube, Friedhelm. |
| Direct drilling of winter wheat in living mulches of white clover resulted in dry matter yields and forage quality of whole crop silage similar to wheat sown after ploughing. Grain yields, however, were lower in the intercropping system than in the sole wheat system. As wheat/clover “bicropping” caused very high grain yields of succeeding crops (oats, rye), it was concluded that the system allows to grow both cash crop and green manure crop in the same year and, therefore, might be a profitable alternative to otherwise common green manures in organic crop rotations. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Soil tillage. |
| Ano: 2005 |
URL: http://orgprints.org/3752/1/3752.pdf |
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| Das hier beschriebene Projekt ist Teil eines Verbundvorhabens, das folgende Teilprojekte umfasst: FKZ 08OE020, FKZ 08OE145, FKZ 08OE146, FKZ 08OE147. Alle in Organic Eprints archivierten Projektbeschreibungen und Veröffentlichungen zu diesem Verbundvorhaben finden Sie unter folgendem Link: http://orgprints.org/cgi/saved_search?savedsearchid=1233. Oberziel des interdisziplinären Projektes ist die systematische Erarbeitung, komplexe Abbildung und praktische Umsetzung von Anbaustrategien zur Sicherung und Erhöhung der Bodenfruchtbarkeit im Ökologischen Landbau. Dies soll durch optimierte Nutzung von Körnerleguminosen (Ackerbohnen, Körnererbsen) in Fruchtfolgeausschnitten mit reduzierter Bodenbearbeitung bzw. Mulchsaatverfahren erfolgen. Die Übertragbarkeit... |
| Tipo: Project description |
Palavras-chave: Nutrient turnover Cereals; Pulses and oilseeds Soil tillage. |
| Ano: 2023 |
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| Bakken, Anne Kjersti; Henriksen, Trond; Mangerud, Kjell; Eltun, Ragnar; Riley, Hugh; Fjeld, Tori; Selnes, Svein; Wikmark, Thorbjørn. |
| I fleirårige, fastliggande forsøk på Planteforsk Apelsvoll og Kvithamar undersøker ein kva traktortyngde, pløyedjup og køyremåte ved pløying har å seie for jordstruktur og avlingar i økologisk korndyrking. Etter to år er det framleis ikkje store utslag for forsøksfaktorane. Avhengig av vekst og tildels traktortyngde er det sikre utslag for pløyedjup, men avlingsvariasjonen innan felt og delvis mellom år er stort sett større. Djup pløying gav gjennomgåande større kornavlingar enn grunn pløying, men for bygg etter grønngjødsling på Kvithamar, som verken var tilført husdyrgjødsel eller mineralgjødsel, vart avlingane størst med grunn pløying. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Cereals; Pulses and oilseeds Soil tillage. |
| Ano: 2005 |
URL: http://orgprints.org/6889/1/gk9_2_bakken_362_367.pdf |
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| Das hier beschriebene Projekt ist Teil eines Verbundvorhabens, das folgende Teilprojekte umfasst: FKZ 08OE145, FKZ 08OE146, FKZ 08OE147, FKZ 08OE020. Alle in Organic Eprints archivierten Projektbeschreibungen und Veröffentlichungen zu diesem Verbundvorhaben finden Sie unter folgendem Link: http://orgprints.org/cgi/saved_search?savedsearchid=1233. Oberziel der Forschung im interdisziplinären Projekt ist die systematische Erarbeitung, komplexe Abbildung und praktische Umsetzung von Anbaustrategien zur Sicherung und Erhöhung der Bodenfruchtbarkeit durch optimierte Nutzung von Körnerleguminosen in Fruchtfolgeausschnitten mit reduzierter Bodenbearbeitung bzw. Mulch- und Direktsaatverfahren im Ökologischen Landbau. Schwerpunkt dieses Teilprojektes ist der... |
| Tipo: Project description |
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Soil tillage. |
| Ano: 2023 |
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| Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles. |
| The non-tilled, constantly covered soil has improved water retention and also shows a better carrying capacity during harvest, and is less affected by weed infestation, compaction, nutrient-leaching, and erosion. Stockless farms especially benefit from the nitrogen input of the legume-green manure. • At the beginning of August, carry out 1 to 2 stubble-tillage operations after cereal or rape harvest. • Sow the wintering forage peas in October. • At the end of May, kink the peas' stems with a knife-cylinder roller, after which you drill in the maize with row cleaners. The green manure lying on the ground must be properly dried off for sowing. • The mineralisation performance, lowered due to the soil cover, can be compensated for with focused nitrogen... |
| Tipo: Practice tool |
Palavras-chave: Production systems Cereals; Pulses and oilseeds Soil tillage. |
| Ano: 2017 |
URL: http://orgprints.org/31020/33/PA_005_Direct-sowing-maize_final_QR.pdf |
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| Gronle, Annkathrin; Böhm, Herwart. |
| The interaction between winter pea sole or intercropping and ploughing depth was investigated in field experiments in Northern Germany in the growing seasons 2008/09-2010/11 with regard to weed infestation. A normal-leafed (cv. E.F.B. 33) and a semi-leafless winter pea (cv. James) were grown as sole crops and in intercrops with oilseed rape or triticale. The two ploughing depths were short-term shallow ploughing to a soil depth of 8-10 cm and deep ploughing to 25-27 cm. The normal leafed winter pea cv. E.F.B. 33 showed a better weed suppressive ability than James. Moreover, winter pea-triticale intercrops were more effective than winter pea-oilseed rape intercrops in suppressing weeds. No beneficial effect of intercropping the semi-leafless cv. James and... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Soil tillage. |
| Ano: 2014 |
URL: http://orgprints.org/23697/1/23697_ISOFAR_2014_MM.pdf |
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| Peigné, J.; Messmer, M.; Aveline, A.; Berner, A.; Mäder, P.; Carcea, M.; Narducci, V.; Samson, M.-F.; Thomsen, I.K.; Celette, F.; David, C.. |
| Organic farmers are interested in soil conservation by reduced tillage, techniques well known in conventional agriculture to protect soil quality and limit labor time and energy costs. However, organic farming and reduced tillage can modify weeds, soil structure, and thus soil nitrogen (N) mineralization which strongly influences wheat yield and quality. The main objectives of this study were to analyze how reduced tillage applied to organic wheat influenced (1) grain yield, protein concentration, and weed infestation; (2) deoxynivalenol (DON) contamination on grain; (3) technological quality parameters such as dry gluten, zeleny index, falling number, and gluten index; (4) protein composition (F1, F2, F3, F4, and F5 fractions, and UPP, gliadin/glutenin... |
| Tipo: Journal paper |
Palavras-chave: Cereals; Pulses and oilseeds Soil tillage. |
| Ano: 2014 |
URL: http://orgprints.org/26366/1/Peign%C3%A9_etal_2013_OA.pdf |
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| Apostolov, Stoylko; Kirov, P.; Tihov, N.. |
| Резултат - В началото растенията при директната сеитба имаха по-добро развитие. Но посева бе неизравнен (някои от растенията бяха във фаза 2-4 лист, други преминавали 8-ми лист). Мулчът задържа изпарението на влага. - При контролното поле в повърхностния почвен слой нямаше налична влага. Растенията са с леко завехнали и завити листа. Броят и растежът на растения е равномерен(фаза 3-4 лист). - Получените добиви (в свежа маса) са доста под очакваните. Добивът в контролното поле е по-висок: - контролно поле - 14,450 кг(от 0,6 ха), среден добив 24 083 кг/ха - тестово поле - 15,200 кг(от 0,7 ха), среден добив 21 714 кг/ха Практически препоръки - след прибиране на реколтата от предшественика(зърнени култури или рапица), през август направете обработка... |
| Tipo: Practice tool |
Palavras-chave: Soil quality Cereals; Pulses and oilseeds Soil tillage. |
| Ano: 2018 |
URL: http://orgprints.org/33047/1/PA_023_BIOSELENA_green_manure_direct_sowing_final.pdf |
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| Registros recuperados: 20 | |
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