Crop yield
TítuloAnalysis of the spatial variability of crop yield and soil properties in small agricultural plots
... and crop yield under no tillage as a function of time, in two soil/climate conditions in São Paulo State, ...with crop sequences which included corn, soybean, cotton, oats, black oats, wheat, rye, ...
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Spatial crop yield estimation based on remotely sensed stress index
... grain yield and that the adjustment can explain up to 68% of soybean crop yield ...soybean yield decreased with increased water stress. Decreases in crop productivity by water excess ...
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View of Fertilization with nickel and molybdenum in soybean: effect on agronomic characteristics and grain quality.
... necessary to use nutrients to maintain and conserve soil fertility, and thus maintain or increase crop yield. In addition, the constant increase in production costs makes it necessary to achieve maximum ...
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18 - CIAMPITTI
... driving yield variation across the world. Fundamentally, yield gaps are caused by deficiencies in the biophysical crop growth environment that are not addressed by agri- cultural management ...of ...
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Estimación del estrés hídrico en cultivos y su relación con rendimientos en la región pampeana mediante imágenes de temperatura de superficie e índice de vegetación
... The objective was to analyze the relationship between soil water availability and crop yield on Pampa Region of Argentina through TVDI, a stress index that combines land surface temperature and vegetation ...
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Profit maps for precision agriculture
... a yield map. Yang et al. (2002) states the this within-field yield variability can be attrib- uted to a variety of factors, including soil texture, natural fertility, drainage characteristics, plant water ...
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How Irrigation Affects Soil Erosion Estimates of RUSLE2
... wer crop residue biomass, which will increase several of the RUSLE2 C ...increases crop yield, it will also increase residue returned to the ...RUSLE2, crop yield increases due to ...
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Water use efficiency: Joint use of life cycle assessment and multiperiod optimisation.
... study. Crop yield parameters (Ky and L) were extracted from the database of CROPWAT ...to crop sowing date, as recommended by Faiguenbaum ...of crop yield equations presented in Table ...
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In vitro and field efficacy of three fungicides against Fusarium bulb rot of garlic
... proliferatum mycelial growth with in vitro trials; to assess the effect of field application of the three fungicides on crop yield; and finally to evaluate the effect on bulb rot duri[r] ...
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Climate variability and agricultural production in Argentina : the role of risk transfer mechanism
... a yield insurance scheme was proposed to the ...is crop yield assessed over a local area so as to avoid the moral hazards of insuring yields on an individual farm or field ...“expected yield”: ...
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Mejora de la eficiencia del uso de agua de riego de cultivos hortícolas, mediante el uso del modelo MOPECO.
... garlic crop (Mulvico cultivar) simulation under deficit irrigation conditions in Castilla-La Mancha (Spain) using the MOPECO ...this crop in the ...the yield versus total water rates under the ...
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Risk of water scarcity and water policy implications for crop production in the Ebro basin in Spain
... of yield response to address how hydrological variables a ff ect the yield of the main Mediterranean crops in the Ebro River ...to crop production ...characterize crop yield risk to ...
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Potato crop health quality and yield losses in Ecuador
... potato crop in developing countries difficult the understanding of their distribution in agro-ecological systems and consequent effect on yield and seed ...determine yield responses to seed ...
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Inglese V Agraria
... Olive oil is a fat obtained from the olive (the fruit of Olea europaea; family Oleaceae), a traditional tree crop of the Mediterranean Basin. The oil is produced by pressing whole olives. It is commonly used in ...
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Testing of crop Models for Accurate Predictions of Evapotranspiration and crop Water Use
... AgMIP Crop-Water-ET Team is being organized, to test crop ET prediction and crop water use against observed data, across multiple crop models and across crops. Hatfield, Laj Ahuja, a[r] ...
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Importance of canopy porosity into vineyard and the relationship with the grape maturity. Digital estimation method
... 637 a correct leaf area distribution in the plant. Results of digital photography shown that open systems get better porosity into cluster area between 25 and 50%.that improves the exposure of inner clusters and would ...
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Fruit Crop Pest Management
... Repellents can be one component of a deer manage- ment program that includes several types of repellents, fencing and hunting. Variable effectiveness, short activi- ty, and high maintenance and cost over the long term ...
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Fruit Crop Ecology and Management
... or yield to a level affecting profit that they are called pests. Economic impacts can result from feeding on the crop or indirectly by their presence as a contaminant at harvest. Microbes are called ...
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The US Crop Insurance Program
... requirements to become an Approved Insurance Provider (AIP – company approved to sell Federal crop insurance). 26.[r] ...
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