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Agronomic approaches in yield and quality stability of high oleic sunflowers (Helianthus annuus L.) / Pflanzenbauliche Ansätze zur Ertrags- und Qualitätssicherung bei hochölsäurehaltigen (HO) Sonnenblumen (Helianthus annuus L.)Dilci, Burcin 23 October 2008 (has links)
No description available.
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Farm forestry decision-making strategies of the Guraghe Households, Southern-Central Highlands of EthiopiaNegussie, Achalu D. 02 March 2004 (has links) (PDF)
In this study, farm forestry decision criteria were elicited by adopting a behavioral decision-making study approach from households in ten Peasant Associations of the study district. Major decision objectives, available alternatives, constraints, and the likelihood of the chance events were elicited through a questionnaire survey, participatory observation, detailed discussion, and review of archival information. It was found that farmers generally, plant various tree and shrub species for meeting various household needs and for generating cash incomes. The goal of cash generation is for sustenance of livelihoods through fulfillment of various basic obligations and overcoming unforeseen contingencies. The three most economically important tree/shrub species were eucalypts, coffee, and t?chat. Eucalypt wood covers nearly all the construction needs and constitutes a substantial part of the fuelwood consumptions. Coffee and t?chat are vital sources of cash income and makeup an important part of daily diets. Growing of eucalypts for cash income is mainly constrained by lack of access road, low farm gate prices, high competition with food crops for soil nutrients and moisture, and shortage of land and labor. The household uses and cash values of coffee are generally, undermined by high incidence of berry disease and lack of manure. Financial benefits of t?chat are weakened by high local tax rates. The logistic regression analysis confirms that agro-ecological zone, sex of household head, number of eucalypt trees owned, and age of household head represent important explanatory variables that explain farmers readiness to expand eucalypt woodlots. The model so constructed correctly predicted 84.1 % of the households that established additional eucalypt woodlots mainly for cash generation. The total number of eucalypt trees owned by households is significantly related to the attitude of the household head towards eucalypts, wealth status, and landholding size of the household. Financial viability of eucalypt woodlots was assessed through both methods of conventional economic calculations and Chayanovian calculations. Both methods confirmed the highly lucrative markets of eucalypt poles as compared to agricultural crop production. This is mainly because of lack of access to more profitable production techniques and low productivity of agricultural crops per unit area. Otherwise, farm gate prices of eucalypt poles are far from being attractive and outperforming that of agricultural crops.
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Analyse der mit molekularen Markern (AFLP) gemessenen genetischen Diversität und der Heterosis bei der Fababohne (Vicia faba L.) / Analysis of genetic diversity based on molecular markers (AFLP) and of heterosis in faba bean (Vicia faba L.)Zeid, Mahmoud 06 February 2003 (has links)
No description available.
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Beitrag zur Ermittlung der biochemischen Ursachen der Schwarzfleckigkeit bei Kartoffeln / Blackspot occurrence of potato tubersHeinecke, Annemarie 10 May 2007 (has links)
No description available.
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Untersuchungen auf wasserlösliche Kohlenhydrate, Ertragsleistung und Inhaltsstoffe bei Futtergräsern zur Verbesserung der Verdaulichkeit / Investigations on water soluble carbohydrates, yield and ingredients in forage grasses for improvement of digestibilitySoufan, Walid 07 July 2008 (has links)
No description available.
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Distribution of plant functional traits in a range of grassland formations differing in water and nitrogen availability / A comparison using the SynBioSys and BiolFlor databases / Verteilung funktionaler Pflanzenmerkmale in ausgewählten Grünlandgesellschaften, die sich in ihrer Wasser- und Stickstoffverfügbarkeit unterscheiden / Ein Vergleich mit den Datenbanken SynBioSys und BiolFlorKuhl, Eva-Maria 04 September 2009 (has links)
No description available.
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Fusarium infection of bread wheat and subsequent mycotoxin contamination of milling products: Impact on quality parameters and composition of flour / Fusarium-Befall an Brotweizen und Kontamination der Mahlprodukte mit Mykotoxinen: Auswirkungen auf Qualitätsparameter und die Zusammensetzung des MehlsKreuzberger, Marie 17 November 2011 (has links)
No description available.
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Analyse spektroradiometrischer in situ Messungen als Datenquelle für die teilflächenspezifische Zustandsbeschreibung von Winterweizenbeständen / Analysis of spectroradiometric field measurements for a site specific estimation of crop parameters in winter wheatErasmi, Stefan 17 June 2002 (has links)
No description available.
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Genetic variation and fruit quality in sea buckthorn and black chokeberry /Jeppsson, Niklas, January 1900 (has links) (PDF)
Diss. (sammanfattning) Alnarp : Sveriges lantbruksuniv. / Härtill 9 uppsatser.
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Potential oil crops : cultivation of Barbarea verna, Barbarea vulgaris and Lepidium campestre /Börjesdotter, Desirée, January 1900 (has links) (PDF)
Diss. (sammanfattning) Uppsala : Sveriges lantbruksuniv. / Härtill 4 uppsatser.
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