搜索结果: 1-15 共查到“农学 Constraints”相关记录20条 . 查询时间(0.127 秒)
Agricultural subsidy with capacity constraints and demand elasticity
allowance constrained farmland inputs inhibiting effect stimulating effect
2015/2/6
Agricultural subsidy has attracted more and more attention. This paper captures the effects of subsidy (including area subsidy and price subsidy) on the total sown areas of crops based on the assumpti...
Socio-Economic Issues and Constraints in the Bamboo and Rattan Sectors: INBAR's Assessment
Socio-Economic Issues Constraints
2014/5/6
As part of its Socio-economics and Policy Program, INBAR in 1993 commissioned 11 case studies covering the socio-economics of the bamboo and rattan production-to-consumption systems in several Asian c...
CONSTRAINTS TO PRODUCTION OF BAMBOO AND RATTAN -REPORT OF A CONSULTATIVE MEETING HELD IN BANGALORE, INDIA, 9-13 MAY 1994
PRODUCTION OF BAMBOO AND RATTAN CONSULTATIVE MEETING HELD IN BANGALORE INDIA
2014/4/30
The book is the report of a consultative meeting held to tackle the issue of production of bamboo and rattan. Various facets of the problem have been examined. The two major issues delivery systems fo...
ompetency and constraints of higher education and research institutions for rural transformation in the Amhara region, Ethiopia
Rural Transformation Higher Education Training Constraints Competency
2013/3/4
Ethiopia is an agrarian country and agriculture is the backbone of its economy. Consequently, the government of Ethiopia has devised Agricultural Development Led Industrialization (ADLI) as the countr...
Constraints and potentials of the fish market in the Okavango Delta, Botswana
Marketing Okavango Delta fishers Botswana
2011/1/13
The Okavango Delta is the largest multi-species and multi-gear fishery in Botswana. However, there is lack of an understanding of the nature of fish market in the Delta.
Constraints and determinants of technical efficiency in medium-scale soybean production in Benue State, Nigeria
constraints determinants stochastic frontier technical efficiency
2011/1/12
This study presents the empirical analysis of the constraints and determinants of technical efficiency in medium-scale soybean production in Benue State, Nigeria. Primary data were collected on 64 med...
Credit constraints and household welfare in the Eastern Cape Province, South Africa
Credit constraints household welfare switching regression
2011/1/12
Rural households in developing countries may remain trapped in poverty by a lack of finance needed to undertake profitable investments. Improved access to credit could generate pro-poor economic growt...
Cereals production in Nigeria: Problems, constraints and opportunities for betterment
Nigeria cereals production problems
2011/1/11
Nigeria agriculture is characterized by small holdings, low capitalization and low yield per unit of land. Cereal crops are the major dietary energy supplier all over the world and particularly in Nig...
Nutritional Constraints and Possibilities for Pig Production on Smallholders Farms in Central Vietnam
Household Pig Feedstuffs Nutritive Value Village
2016/5/4
This study aimed to evaluate the nutritional situation of pigs kept in three ecological zones of central Vietnam: Upland, Lowland and Coastal Area. An interview-based questionnaire was made and survey...
Agronomic and socio-economic constraints to high yield of upland rice in Tanzania
NERICA adaptability soil fertility upland rice agro-ecosystems productivity
2011/1/10
A field survey was conducted in March 2009 in upland rice growing agro-ecosystem of four districts in Tanzania namely Ulanga, Kyela, Morogoro and Korogwe to investigate the agronomic and socio-economi...
Constraints to the delivery of clean seed yams in the lowland sub-humid tropics of Nigeria: The supply chain approach
Supply chain seed yam dealers small holder farmers profitability marketing strategies marketing functions
2010/9/10
An investigation into the seed yam supply chain was carried out to identify the components of commercial seed yam supply systems, which affect the supply of clean seed yams by smallholder farmers in N...
Constraints to privatization and commercialization of agricultural extension services as perceived by extension professionals and farmers
Constraints privatization commercialization agricultural extension services
2009/3/4
This study examined the perception of constraints to privatization and commercialization (P and C) of agricultural extension services by extension professionals and farmers. The study was carried ou...
Food security situation in northern Ghana, coping strategies and related constraints
Farming households food security constraints coping strategies Ghana
2009/3/4
This paper looks at the food security situation in three most deprived and poverty-stricken regions in the Northern parts of Ghana and examines how farmer households cope during food insecure pe...
Nguni cattle marketing constraints and opportunities in the communal areas of South Africa：Review
Auction beef diseases transactional costs sustainability
2009/3/4
Cattle production is the most important livestock sub-sector in South Africa. It contributes about 25 - 30% to the total agricultural output per annum. However, cattle productivity is declining due to...
Legal and institutional constraints to Kenya-Uganda cross-border bean marketing
Bean cross-border marketing trade barriers
2009/3/4
This study investigated the legal and institutional constraints to Kenya-Uganda cross-border bean marketing. Common bean is an important legume crop in East and Central Africa, providing protein, ...