Yield Gap Analysis
Yield Gap Analysis of Jowar in Maharashtra
... words: Yield gap, Jowar, Maharashtra JEL Classification: Q12, Q16 Introduction The commonly grown cereals in state of Maharashtra are jowar (kharif and rabi), paddy, wheat, bajra and ...different ...
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Yield gap analysis with local to global relevance—A review
... frontier analysis can be used to identify the highest yields for a given level of resource availability ( Tittonell et ...the yield gap analysis and could include lack of access to inputs, ...
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Citizen science and remote sensing for crop yield gap analysis
... ‘yield gap’ on currently available agricultural lands is one of ...‘yield gap’ is based on production ecological principles and can be estimated as the difference between a benchmark ...
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Yield gap analysis and assessment of climate-induced yield trends of irrigated rice in selected provinces of the Philippines
... 2.4 Yield gap analysis The data for the simulated yield potential for the pe- riod from 1985 to 2002 were compared with actual yields from the same period and the yield gap (di ff ...
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How good is good enough? Data requirements for reliable crop yield simulations and yield-gap analysis
... Crop yield simulation is an important component of yield- gap analysis, hence, the above-mentioned sources of uncertainty related with estimates of Yp (or Yw) also affect other kinds of stud- ...
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Yield Gap Analysis: What Limited Iowa Corn and Soybean Yields in 2015
... Yield Gap Analysis: What Limited Iowa Corn and Soybean Yields in 2015 Abstract To evaluate how good corn and soybean yields were in 2015, farmers and agronomists compare their yields to those ...
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Yield gap analysis and the effect of nitrogen and water on photoperiod-sensitive Jasmine rice in north-east Thailand
... Yield gap analysis, in which attainable yields without nutrient and water limitations are compared with actual yields, can iden- tify how much yield increase can be expected by alleviating ...
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Yield gap analysis and the determinants of yield gap in major crops in eastern region of Uttar Pradesh
... the gap between current and potential yields of major crops namely wheat, rice and sugarcane in eastern region of Uttar Pradesh, and the constraints that contribute to this yield ...area, yield gaps ...
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Yield gap analysis with local to global relevance—A review
... crop yield and land use, and to inform on-ground action by local farmers through their knowledge ...potential yield and water-limited yield levels as benchmarks for crop production under, ...
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Yield gap analysis with local to global relevance—A review
... crop yield and land use, and to inform on-ground action by local farmers through their knowledge ...potential yield and water-limited yield levels as benchmarks for crop production under, ...
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The use of satellite data for crop yield gap analysis
... crop yield gaps, but scaling up these approaches to understand entire regions over time has remained a considerable ...resulting yield maps provide a unique opportunity to overcome both spatial and temporal ...
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Whose gap counts? The role of yield gap analysis within a development-oriented agronomy
... Annual rice supply was calculated based on the quantity of rice kept by each house- hold on a yearly basis, i.e. in both WS and DS. This was calculated as the difference between total rice production and quantity of rice ...
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Can yield gap analysis be used to inform R & D prioritisation?
... the yield increase is larger than when any one individual input is increased at a time ( de Wit, 1992 ...the yield potential, increasing resource use efficiency and reducing environmental ...
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How good is good enough? Data requirements for reliable crop yield simulations and yield-gap analysis
... crop yield gaps (quantified as the difference between potential and actual farm yields), impact of climate change on future crop yields, and land-use ...estimating yield gaps at specific locations that can be ...
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Efficiency and Yield Gap Analysis in Potato Production: The Case of Potato Farmers in Central Highlands of Ethiopia
... efficiency, yield gap and level of responsiveness of output to the factors of production in potato production in central highlands of ...actual yield gap of sample households are ...the ...
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Yield Gap Analysis of Sorghum and Pearl Millet in India Using Simulation Modeling:Global Theme on Agroecosystems Report no. 37
... 7.2 Introduction Pearl millet (Pennisetum glaucum (L.) R.Br) is the most drought tolerant warm-season cereal crop grown as staple food grain and source of feed and fodder on about 30 M ha in the arid and semi-arid ...
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Yield gap analysis and entry points for improving productivity on large oil palm plantations and smallholder farms in Ghana
... before yield starts to decline in the declining yield phase (DYP), which is largely a result of stand loss and incomplete crop recovery with older and taller palms (Goh et ...significant yield ...
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Analysis of Wheat Yield Gap and Variability in Ethiopia
... wheat yield must grow at least by 1.6%. Whereas, in Ethiopia, the yield must grow from the current level ...the analysis of wheat yield and the underlying causes of its variability among ...
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An Economic Analysis of Yield Gap and Sustainability of System of Rice Intensification (SRI) in Assam
... of yield gap analysis the output decomposition model as developed by Bisaliah (1977) was used for investigating the contribution of various constituent sources to the productivity difference between ...
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Using boundary line analysis to assess the on-farm crop yield gap of wheat
... statistical analysis like mean ...that yield is the product of the inter- actions of a collection of variables ( Kitchen et ...maximum yield may not have been indicative of the real potential ...
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