Apr 27, 2014 rice is one of the most important crops for food security in subsaharan africa ssa. The increases in total production have been steady on each continent except in 2001and 2002. Stephan c khamdok songyikhangsuthor d koki homma a yoshiyuki kiyono e yoshio inoue f. Technical efficiency in swamp and upland rice production in osun state. Dec 01, 2015 the study aimed to determine the potentials of various agroecosystem in producing favorable growth and yield of upland rice including biomass production and carbon storage. In 2000, 185,000 t of upland rice was produced, which accounted for 41% of total rice production in northern laos laoirri, 2000.
Understanding the social and economic aspects of upland rice farming. Yield and yield related performance of upland rice. Exploration of the potential of upland rice agribusiness. Low yields have been attributed to unfavorable climate conditions, poor soil quality, and suboptimum agricultural practices. Communications in soil science and plant analysis, 20. Production expansion and comparative advantage of upland. Upland rice is being partially replaced by other crops such as maize on one hand, on the other hand the landraces are gradually disappearing from farmers fields.
In northern laos, upland rice is grown as a subsistence crop under rainfed conditions with no fertilizer inputs. Factors affecting adoption of upland rice in tselemti. Competition from weeds is typically one of the major biophysical constraints in upland rice, frequently leading to significant yield losses and sometimes to complete crop failure, thereby threatening the food security of. View upland rice production and management research papers on academia. Pdf upland rice varieties for smallholder farming in the cold.
This site is like a library, you could find million book here. According to the data collected from respondents, in the district rice production was started in 2006 in some farms and later in 2014 it was observed on most farmers fields as major crop. Weed management in upland rice in subsaharan africa. About 14 million hectares of land is dedicated to upland rice, accounting 4% of global rice production. After drying, the grains are separated out, usually through threshing and winnowing to produce what is known as rough rice. Pdf enhancement of upland rice production in various. Although only 5 per cent of the worlds rice crop derives from upland dry rice, there are certain areas in africa and latin america, and parts of the poorest regions of asia, where it is relative. Production, consumption, and culture of upland rice in. The reason for the introduction of a new term was the need to dissociate the envisioned relatively highyielding production system from the general perception of extremely harsh and unfavorable conditions of the uplands. It has traditionally been grown under slashandburn systems with long fallows, which restore soil fertility and reduce insect and weed. The smallholder upland rice production program has benefited from funding by the jica since year 2003. Graduate thesis or dissertation identification and.
The lower productivity of upland rice is attributed to dry spells during the crop sea. Although livelihoods in rural panama have changed significantly in recent times, and purchasing rice has become common, swidden rice cultivation has continued. Drought resistance in rice has genomic tradeoffs with productivity by tight linkages andor pleiotropy effects. The uganda national rice development strategy nrds lays out ugandas strategy for promotion of rice production between 200910 201718 with the aim of increasing household food security and reduce household poverty through increased production of high quality rice. Handbook for upland rice farming in papua new guinea. Pdf enhancement of upland rice production in various agro. Economic analysis of upland rice production in jigawa state. Box 600, luang prabang, lao pdr abstract the objective of this study was to clarify the production. Diversity of upland rice can be maintained while at the same time levels of production can be increased using participatory techniques. Neofunctionalization of a teosinte branched 1 homologue. Further, when upland rice is grown in monoculture for more than two to three years on the same land, allelopathy or autotoxicity is frequently reported. In most continents except the americas and oceania, there was a decrease in production in either 2001, 2002 or in.
Biochar amendment techniques for upland rice production in northern laos. Among essential plant nutrients, p deficiency is identified as the most yield. Aug 16, 2018 rice cultivation is a new practice to tselemti district of tigray region, ethiopia. This research intended to identify factors affecting adoption of rice technologies. This handbook, from outset, was designed as an extension and training tool for the rural development officers whose. Click download or read online button to get rice production handbook book now. May 04, 2018 then, feasibility study on rice production in nigeria, rice production business plan in pdf and sample rice mill project proposal. With the development of new rice for africa nerica for upland production. Upland rice definition of upland rice by merriamwebster.
Share of upland rice areas in nigeria production systems major states covered estimated share of national rice area % average yield tonneha share of rice production % rainfed upland benue, delta, edo, ekiti, kaduna, kebbi, kogi, kwara, niger, ogun, ondo. Publishes original research reports on field crops and resource plants, their production and related subjects. The choice of the 3 villages within each lga was done. The mean technical efficiency of swamp rice farmers and upland. Business plan for rice mill processing business in nigeria. For rice production systems to address the challenges of increasing demand and climate change, potential and on. Technical efficiency in swamp and upland rice production. Pdf on dec 1, 2014, louismarie raboin and others published upland rice varieties for smallholder farming in the cold conditions in madagascars tropical highlands find, read and cite all the research you need. The study aimed to determine the potentials of various agroecosystem in producing favorable growth and yield of upland rice including biomass production and carbon storage. Evaluation of grain yield and aroma of upland rice pare wangi var. This study sets out to asssess the economic performance of upland rice production in jigawa state over the 199798 cropping year. Farmers preferred traits and perceptions of drought stress on rainfed upland rice production across two rice growing states of nigeria.
Adoption of rice technologies is very slow in spite of its potential in the area. Growth and production of rice encyclopedia of life. Environmental group identification for upland rice production. Upland rice definition is any of several rices that can be grown as in highrainfall areas without irrigation called also dry rice. A greenhouse experiment was conducted to evaluate interaction among nitrogen n, phosphorus p, and potassium k in upland rice production. Growth and production of rice encyclopedia of life support. This rice environment can be found in lowlying valley bottoms to undulating and steep sloping lands with high runoff and lateral water movement. Production expansion and comparative advantage of upland rice. Results of the study revealed that hinumay and dinorado were performed. Development of upland rice varieties adapted to high altitude. Upland rice refers to rice grown on both flat and sloping fields that are prepared and seeded under dryland conditions and depend on rainfall for moisture fageria et al. Drought stress is the most severe abiotic constraint in upland rice. This paper examined actual farmers cultivation practices of nerica new rice for africa and the determinants of its yield, based on data.
Then, feasibility study on rice production in nigeria, rice production business plan in pdf and sample rice mill project proposal. Jul 24, 2019 although livelihoods in rural panama have changed significantly in recent times, and purchasing rice has become common, swidden rice cultivation has continued. Rice is the most important food crop in the developing world. This study examined the technical efficiency in both technical efficiency of upland and swamp rice production in osun state. Apr 08, 2014 upland rice may not be as productive as paddy varieties, each plant can average up to as much as 18 tillers each, and our two rice plants produced over a dozen tillers total. Cultivars such as perola, tox 101142, iac 47, iac 165, irat 101 and makalioka 34 showed a high yield potential and good level of resistance against the prevalent pests and. Upland rice is an important crop in south america, including brazil. Journal of plant nutrition upland rice genotypes evaluation. I explore smallscale farmers preferences regarding swidden rice production and consumption in a campesino community through semistructured interviews with 55 households and participant observation of food production. Yield potential of upland rice is quite low and invariably this crop is subjected to many environmental stresses. Read online quality rice seed production manual quality rice seed.
Longtau ecosystems development organisation wis partners building, 5 lugard road p. Rice is the staple food for nearly half the worlds population, and its continued increased production to meet the enhanced demand due to everincreasing population faces many challenges. Variability and determinants of yields in rice production. Upland rice, produced by smallholder farmers, is the lowest.
Upland rice production and management research papers. Rainfed upland rice is grown in asia, africa, and latin america. However, due to lower productivity as compared with flooded rice, it contributes only about 38 percent of brazils total rice production. The treatments applied to upland rice grown on an oxisol were three levels of n n0, n150 and n300 mg kg. Rice is one of the most important crops for food security in subsaharan africa ssa. Nutrient interactions are important in determining crop yields. Soil physical properties, leaf spad and grain yield. Farmers in the upland areas of the country will now have the possibility of raising their harvest through the bacteria which was apparently found to boost plant growth and eventually, the yield. Breeding upland rice for drought resistance bernier. Quality rice seed production manual quality rice seed. Breeding upland rice for drought resistance bernier 2008. Environmental group identification for upland rice production area 541 sci. This site is like a library, use search box in the widget to get ebook that you want. Because of their higher profitability for farmers, modern highyielding varieties account for the vast majority of rice production, with less than 3% of production coming from traditional varieties.
The economic analysis has further revealed that the combined application of 8 kg ha 1 n and 46 kg ha 1 p 2 o 5 which gave the highest net return of birr 68,307. Soil physical properties, leaf spad and grain yield soil physical properties, leaf spad and grain yield author links open overlay panel hidetoshi asai a benjamin k. Upland rice is grown in both permanent and shifting cultivation systems scattered throughout the archipelago on rolling to steep lands. Selbut longtau multiagency partnerships in west african agriculture. Upland rice may not be as productive as paddy varieties, each plant can average up to as much as 18 tillers each, and our two rice plants produced over a dozen tillers total. E, 2303 feet 702 m above sea level, katsina state, nigeria, in the. Proportional sampling technique was employed to collect data from 96 swamp rice farmers and 94 upland rice farmers.
Pdf potassiumuse efficiency in upland rice genotypes. Rice production handbook download ebook pdf, epub, tuebl, mobi. In essence, aerobic rice can be seen as favorable or high yielding upland rice. Nitrogen, phosphorus and potassium interactions in upland rice. Pdf downloads current agriculture research journal. In fact, this post could be a working tool for career management consulting firms involved in rice mill processing business in. Breeding implications of drought stress under future. Elsewhere, studies have shown significant upland rice responses to fertil izer legume cover crop combinations with more than 100% grain yield. This site is like a library, you could find million book here by using search box in the header. The upland rice ecotype evolved from irrigated japonica rice 10 and adapted to rainfed upland conditions. Environmental group identification for upland rice.
While the countrys average production of upland rice remains low, which is about two tons per hectare, upland rice farmers can increase their yield by at least 0. There exists, however, a widening gap between its regional demand and supply. It is mostly grown in south america, africa, and many parts of asia. Researchers at the philippine rice research institute or philrice uncovered that the actinomycete streptomyces mutabilis, a plant growthpromoting bacteria pgpb, showed promising results. In fact, this post could be a working tool for career management consulting firms involved in rice mill processing business in the international agro produce market analysis. The work was conducted in an upland rice production area, dandume local government area 11 27. Breeding is one of the main strategies toward such aim. Growing upland rice in nigeria choice of land i select site in ecological zones where rice is grown traditionally. Optimum nitrogen and phosphors fertilizer rates for upland. Rice is grown mainly by smallholder farmers, and yields are generally low with high temporal and spatial variability. A multistage sampling technique was employed to select 150 sample households for this study. Rice production handbook download ebook pdf, epub, tuebl.
Bidirectional selection retains higher genetic diversity, alleles in advantage of drought resistance, and ecotypespecific recombinant genotypes in upland rice, which makes. Over view of rice production 20122014 in guraferda district, rice was being produced in 19 kebeles and from these 17 kebeles produce it as major crop. The case of upland rice farmers in namulonge, central uganda. Pdf informed sitespecific fertilizer recommendation for. Due to bidirectional selection in upland rice, it possesses better droughtresistance but lower productivity. Pdf cropping intensity and rainfall effects on upland. Biochar amendment techniques for upland rice production in. Box 8243, jos, plateau state nigeria this printout. Informed sitespecific fertilizer recommendation for upland. I explore smallscale farmers preferences regarding swidden rice production and consumption in a campesino community through semistructured interviews with 55 households and participant observation of food production and consumption. Studies on production limiting factors of upland rice in. It has long been well established that in upland rice fewer tillers is an adaptive trait. Production table 1 shows that rice production has increased worldwide over the last 42 years 1965 to 2007.
Corpuz and others published enhancement of upland rice production in various agroecosystem find, read and cite all the. The objectives of this study were to determine variations in yield of major rice production systems irrigated lowland, rainfed lowland, and upland rice across climatic zones semiarid, subhumid, and humid in west africa, and to identify the role of climatic and edaphic attributes and of agricultural practices affecting rice yields and. Results of the study revealed that hinumay and dinorado were performed significantly better in plant height, yield, biomass and carbon content as compared to other varieties. What is the difference between aerobic rice and upland rice.
Enhancement of upland rice production in various agro. Descriptive statistics and stochastic production frontier were employed for data analysis. All books are in clear copy here, and all files are secure so dont worry about it. Improving productivity of rice in the upland ecosystem is essential to meet rice food security needs of impoverished upland communities. Pdf farmers preferred traits and perceptions of drought. Economic analysis of upland rice production in jigawa.
Upland rice production accounts for 20% of the total rice produced in nigeria. Rice cultivation is a new practice to tselemti district of tigray region, ethiopia. Covers a wide range of sciences including physiology, biotechnology, morphology, ecology, cropping system, production technology and post harvest management. Upland rice can supplement lowland rice as the pressure is increasing on irrigated land.