搜索结果: 1-8 共查到“作物学 demand”相关记录8条 . 查询时间(0.062 秒)
Household demand elasticities for meat products in Uruguay
incomplete systems two-step estimation
2014/10/23
This article analyzed the demand for meats at household level over the past decade in Uruguay, a country that exhibits a very high per capita consumption of these products. In particular, the consumpt...
Determinants of aggregate household demand for edible oils in Imo State
Palm kernel oil groundnut oil consumers’ preference and demand elasticity
2011/1/12
The data for the study were obtained from a stratified random sample of 92 consumers of the two products across the three agricultural zones in the state, using a well structured questionnaire. Analys...
Demand for inputs in tomato and cucumber: The case of Uzundere
Translog cost demand tomato cucumber Turkey
2011/1/10
The aim of this study was to determine the gross margins of cucumbers and tomatos in greenhouses, price and cross elasticities and Morishima technical substitution elasticity of the inputs such as lab...
Response of Leaf Water Potential of Rice (Oryza sativa L.) to Evaporative Demand under Paddy Field Conditions:II. Relationship between response and yield
Evaporative demand Grain yield Leaf water potential Location Radiation Spikelet number
2009/7/31
We observed previously (Part 1) that maintenance ability of leaf water potential (Ψ1) in rice plants under paddy field conditions changed depending on planting years and seasons and individual locatio...
Response of Leaf Water Potential of Rice (Oryza sativa L.) to Evaporative Demand under Paddy Field Conditions : I. Changes with plant development
Evaporimeter Evaporative demand Growth stage Leaf water potential
2009/7/31
Because the leaf water potential (Ψ1) of the rice plant (Oryza sativa L.) is strongly affected by the evaporative demand of the atmosphere under paddy field conditions, and most changes in Ψ1 reflect ...
Groundnut Cultivation in the Peninsular Region, Shandong Province, China—Its development, practices and relation to the supply and demand in Japan
Cultivation practices China Relay-cropping Traditional farming systems Shandong Groundnut
2009/7/9
Groundnut Cultivation in the Peninsular Region, Shandong Province, China—Its development, practices and relation to the supply and demand in Japan.
The estimation of the Marshallian demand functions for the selected foodstuff groups according to the households income quartils
consumption of foodstuffs, income quartil, Marshallian demand function, demand elasticity of foodstuffs foodstuff group of milk and milk products foodstuff group of meat meat products eggs and fish
2014/3/3
The article deals with the modelling of demand for the food group of milk and milk products and the food group of meat, meat products, eggs and fish using the Marshallian demand functions for the indi...
MARKET SUPPLY RESPONSE AND DEMAND FOR LOCAL RICE IN NIGERIA: IMPLICATIONS FOR SELF-SUFFICIENCY POLICY
Supply response rice self –sufficiency demand for local rice
2010/12/7
This study examined the supply response and demand for local rice in Nigeria between 1960 and 2004. A system of equations using secondary data was estimated by OLS and 2SLS techniques. Area planted wi...