Urban Gardening and Open Crown Trees: Insiduous Lethal Implications on Human and Animal Health

Urban agriculture is gradually gaining acceptability in most parts of the world. The act of urban gardening is food and vegetable production in urban setting. The environmental and social positive effects of open crown trees as well as vegetables of various varieties to urban dwellers cannot be trivialized. This is more importantly so considering the current threat of climate change to man and animals through microclimatic element reverses. The use to which these agricultural products so produced in urban areas are put is diverse. From their use as vegetables to their use as herbal products as well as to their use as chewing sticks. Urban arable crops are generally consumed whole while parts of open crown trees serve as chewing sticks and medicinal concoctions. Combined, vegetables and open crown trees regulate the amount of sunlight intensity that reaches man and animals residing in urban areas thereby regulating heat energy.In urbanization however, serious inherent danger is unconsciously being exposed to. Lethal bye –products are emitted through the use of both degradable and non-degradable materials. Since the ecosystem is a complex self-sustaining system, much of the lethal bye-products eventually find their ways back into living tissues via urban plants which are finally consumed by man and animals. In heavy traffic roads which are highly correlated with urban areas, the concentration of lead (Pb) for example which is a heavy metal and very lethal to man and animals ranges between 0.18 mg/kg and 0.38 mg/kg while the concentration of leaf acidity in polluted Azadirachta indica compared to unpolluted plant stands at a ratio of 1:10. Similarly, heavy metal concentration in soil and the population of microorganisms are generally inversely related. Whereas some microorganisms are needed for the crops well-being and for seed production, the alteration of environmental stability by heavy metals are rife.Conclusively, there is more work to be done in environmental microclimatic cleansing if urban gardening and open crown trees will serve the plus purpose for which they are preferred

Food quality profile of pounded yam and implications for yam breeding

Open Access ArticleBACKGROUND Assessment of the key preferred quality traits in pounded yam, a popularly consumed yam food product in West Africa, is often done through sensory evaluation. Such assessment is time-consuming and results may be biased. Therefore, there is a need to develop objective, high-throughput methods to predict the quality of consumer-preferred traits in pounded yam. This study focused on how key quality traits in pounded yam proposed to yam breeders were determined, measured by biophysical and biochemical methods, in order to shorten the breeding selection cycle through adoption of these methods by breeders. RESULTS Consumer tests and sensory quantitative descriptive analysis (QDA) validated that preferred priority quality traits in pounded yam were related to textural quality (smooth, stretchable, moldable, slightly sticky and moderately hard) and color (white, cream or light yellow). There were significant correlations between sensory textural quality attributes cohesiveness/moldability, hardness, and adhesiveness/stickiness, with textural quality measurements from instrumental texture profile analysis (TPA). Color measurement parameters (L*, a*, and b*) with chromameter agreed with that of sensory evaluation and can replace the sensory panel approach. The smoothness (R2 = 1.00), stickiness (R2 = 1.00), stretchability (R2 = 1.00), hardness (R2 = 0.99), and moldability (R2 = 0.53) of pounded yam samples can be predicted by the starch, amylose, and protein contents of yam tubers estimated by near-infrared spectroscopy. CONCLUSION TPA and Hunter colorimeter can be used as medium-high throughput methods to evaluate the textural quality and color of pounded yam in place of the sensory panelists

Review of instrumental texture measurements as phenotypic tool to assess textural diversity of root, tuber and banana food products

Roots, tubers and bananas (RTBs) contribute immensely to food security and livelihoods in sub-Saharan Africa, Asia and Latin America. The adoption of RTB genotypes in these regions relies on the interplay among agronomic traits, ease of processing and consumer preference. In breeding RTBs, until recently, little attention was accorded key textural traits preferred by consumers. Moreover, a lack of standard, discriminant, repeatable protocols that can be used to measure the textural traits deter linkages between breeding better RTB genotypes and end user/consumer's preferences. RTB products texture i.e. behaviour of RTB food products under unique deformations, such as disintegration and the flow of a food under force - is a critical component of these preferences. The preferences consumers have for certain product texture can be evaluated from expert sensory panel and consumer surveys, which are useful tools in setting thresholds for textural traits, and inform breeders on what to improve in the quality of RTBs. Textural characterization of RTBs under standard operating procedures (SOPs) is important in ensuring the standardization of texture measurement conditions, predictability of textural quality of RTBs, and ultimately definition of RTB food product profiles (FPPs). This paper reviews current SOPs for the textural characterization of RTBs, including their various associated methods, parameters, challenges and merits. Case studies of texture characterized during development of SOPs and evaluation of texture of RTB populations is discussed and insights into key textural attributes and correlations between instrumental, sensory and consumer assessment of texture unique to various RTB food products. Hardness was considered a universal key textural attribute to discriminate RTBs. The review should provide adequate insight into texture of RTB food products and critical factors in their measurement. It aims to promote inclusion of texture in breeding pipelines by investigating which textural traits are prioritized by consumers, particularly since the inclusion of textural traits is recently gaining prominence by breeders in improving RTBs

CIGR E-Journal Volume 9

Rosana G. Moreira, Editor-in-Chief; Texas A&M UniversityThis is Volume 9 (2007) of the International Commission of Agricultural Engineering (CIGR, Commission Internationale du Genie Rural) E-Journal: Peer Reviewed Original Research Articles: 1.) T. Philip and I. Itodo. (EE 06 010 Philip corrected final 30Jan2007.pdf) Nomograph for Determining Temperatures in Anaerobic Digesters from Ambient Temperatures in the Tropics. Manuscript EE 06 010. Vol. IX. January, 2007. 2.) A. Olorunnisola. (EE 06 006 Olorunnisola final 20Feb2007.pdf) Production of Fuel Briquettes from Waste Paper and Coconut Husk Admixtures. Manuscript EE 06 006. Vol. IX. February, 2007. 3.) D. Bochtis, S. Vougioukas, C.Tsatsarelis, and Y. Ampatzidis. (PM 06 021 Dionysis final 22Feb2007.pdf) Field Operation Planning for Agricultural Vehicles: A Hierarchical Modeling Framework. Manuscript PM 06 021. Vol. IX. February, 2007. 4.) S. Manuwa and O. Ademosun. (PM 06 016 Manuwa final 28Feb2007.pdf) Draught and Soil Disturbance of Model Tillage Tines Under Varying Soil Parameters. Manuscript PM 06 016. Vol. IX. March, 2007. 5.) T. Ewemoje. (LW 06 018 Ewemoje final 12March2007.pdf) Variable Irrigation Scheduling Effects on Growth Parameters of Celosia Argentea in Humid Tropical Environment. Manuscript LW 06 018. Vol. IX. March, 2007. 6.) N. Starcevic, M. Bux, T. Rohr, K.Lutz, M. Kostadinov, S. Ritterbusch, and J. Muller. (PM 07 010 Starcevic final 27March2007.pdf) Development of a Robot for Biomass Handling in a Solar Greenhouse Dryer. Manuscript PM 07 010. Vol. IX. March, 2007. 7.) S. Mansoor and G. Tiwari. (BC 06 002 Saleh Alhawtri final 21Mar2007.pdf) Modeling and Experimental Validation of Total Solar Fraction for Even Span Greenhouses by Shadow Area Concept. Manuscript BC 06 002. Vol. IX. March, 2007. 8.) Y. Sun, Y. Lin, K. Zhao, and Y. Lu. (FP 06 006 Lin final 14Feb2007.pdf) Mathematical Modeling of Gas-solid Flow in Turbine Reactor. Manuscript FP 06 006. Vol. IX. March, 2007. 9.) P. Rajkumar, R. Kailappan, R. Viswanathan, K. Parvathi, G.S.V. Raghavan and V. Orsat. (FP 06 024 Rajkumar final 17March2007.pdf) Thin Layer Drying Study on Foamed Mango Pulp. Manuscript FP 06 024. Vol. IX. March, 2007. 10.) R. N. Singh, S. P. Singh and B. S. Pathak. (EE 06 014 Singh-Pathak final 28March2007.pdf) Performance of Renewable Fuel Based CI Engine. Manuscript EE 06 014. Vol. IX. April, 2007. 11.) K. N. Patil, R. L. Huhnke, and D. D. Bellmer. (EE 06 016 Patil final 30March2007.pdf) Influence of Internal Baffles on Mixing Characteristics of Biomass in a Fluidized Sand Bed. Manuscript EE 06 016. Vol. IX. April, 2007. 12.) D. Tooy and H. Murase. (IT 07 002 Tooy-Murase final 10April2007.pdf) Behavioral Interest Identification for Farm Mechanization Development using Path Analysis and Neuro-fuzzy Models. Manuscript IT 07 002. Vol. IX. April, 2007. 13.) F. Sharmin and M. Rahman. (FP 06 009 Sharmin final 9April2007.pdf) Isolation and Characterization of Protease producing Bacillus strain FS-1. Manuscript FP 06 009. Vol. IX. April, 2007. 14.) F. Sharmin, S.K. Rakshit, and H.P.W. Jayasuriya. (FP 06 019 Sharmin final 9April2007.pdf) Enzyme Immobilization on Glass Surface for the Development of Phosphate Detection Biosensors. Manuscript FP 06 019. Vol. IX. April, 2007. 15.) S. D. Hafner and J.J. Bisogni. (EE 06 008 Hafner final 26April2007.pdf) A Simple Method for Measurement of Inorganic Carbon Concentration and Carbonate System Alkalinity in Anaerobic Digesters. Manuscript EE 06 008. Vol. IX. April, 2007. 16.) P.K. Gupta, Rakesh Kumar, B.S. Panesar, and V.K. Thapar. (EE 06 017 Gupta final 24April2007.pdf) Parametric Studies on Bio-diesel prepared from Rice Bran Oil. Manuscript EE 06 017. Vol. IX. April, 2007. 17.) M.R. Mostofi, R.G. Godwin, M.J.O'Dogherty, and S. Minaei. (PM 06 031 Mostofi corrected final 30June2007.pdf) Investigations on Performance of a Continuous Mass Flow Rate Measurement System for Potato Harvesting. Manuscript PM 06 031. Vol. IX. May, 2007. 18.) T. Hoffmann, P. Maly and Ch. Furll. (FP 06 014 Hoffmann final 20May2007.pdf) Ventilation of Potatoes in Storage Boxes. Manuscript FP 06 014. Vol. IX. May, 2007. 19.) T. Hoffmann, P. Maly, and Ch. Furll. (FP 06 015 Hoffmann final 20May2007.pdf) Soil Spread in Potato Storage Boxes Filled on the Potato Harvester. Manuscript FP 06 015. Vol. IX. May, 2007. 20.) A. Aragon Ramirez , A. Oida, H. Nakashima, J. Miyasaka, and K. Ohdoi. (PM 07 002 Aragon final 24May2007.pdf) Mechanization Index and Machinery Energy Ratio Assessment by means of an Artificial Neural Network: a Mexican Case Study. Manuscript PM 07 002. Vol. IX. May, 2007. 21.) R. R. Pechon, N. Ito, K. Kito and H. Jinyama. (PM 07 005 Pechon final 23May2007.pdf) Effect of Hand Tractor Implements on Soil Physical Properties in Upland Conditions. Manuscript PM 07 005. Vol. IX. May, 2007. 22.) M. Konstantinovic, S. Wockel, P. Schulze Lammers, J. Sachs and M. Martinov. (IT 06 003 Lammers final 21May2007.pdf) Detection of Root Biomass using Ultra Wideband Radar - an Approach to Potato Nest Positioning. Manuscript IT 06 003. Vol. IX. May, 2007. 23.) M. A. Eltawil and D.V.K. Samuuel. (EE 06 003 Eltawil final 31May2007.pdf) Vapour Compression Cooling System Powered By Solar PV Array for Potato Storage. Manuscript EE 06 003. Vol. IX. May, 2007. 24.) N. Kumari, G. Tiwari, and M. Sodha. (EE 06 011 Tiwari final 14June2007.pdf) Performance Evaluation of Greenhouse Having Passive or Active Heating in Different Climatic Zones of India. Manuscript EE 06 011. Vol. IX. May, 2007. 25.) V. Carvalho, R. A. Bucklin, J. K. Shearer, L. Shearer, I. A. Naas, M. Mollo Neto, S.R.L. Souza, and V. Massafera Jr. (BC 06 006 Carvalho final 3June2007.pdf) Dairy Cattle Linear and Angular Kinematics during the Stance Phase. Manuscript BC 06 006. Vol. IX. June, 2007. 26.) W. Burubai, and G. Dagogo. (BC 06 008 Burubai final 7June2007.pdf) Comparative Study of Inhibitors on the Corrosion of Mild Steel Reinforcement in Concrete. Manuscript BC 06 008. Vol. IX. June, 2007. 27.) W. Burubai, A.J.Akor, M.T. Lilly, and D.T. Ayawari. (BC 06 009 Burubai final 7June2007.pdf) An Evaluation of Septic Tank Performance in Bayelsa State, Nigeria. Manuscript BC 06 009. Vol. IX. June, 2007. 28.) D.A. Adetan, L.O. Adekoya and K. A. Oladejo. (PM 06 027 Adetan final 7June2007.pdf) An Improved Pole-and-Knife Method of Harvesting Oil Palms. Manuscript PM 06 027. Vol. IX. June, 2007. 29.) M. Heinloo. (IT 07 001 Heinloo final 5June2007.pdf) A Virtual Reality Technology - Based Method for the Study of the Working Process of a Blueberry Harvester's Picking Reel. Manuscript IT 07 001. Vol. IX. June, 2007. 30.) S. Jekayinfa. (EE 07 002 Jekayinfa final 12June2007.pdf) Ergonomic Evaluation and Energy Requirements of Bread-baking Operations in South Western Nigeria. Manuscript EE 07 002. Vol. IX. June, 2007. 31.) P.K. Adapa, G.J. Schoenau, L.G. Tabil, E.A. Arinze, A.K. Singh and A.K. Dalai. (FP 07 003 Adapa final 16June2007.pdf) Customized and Value-added High Quality Alfalfa Products: A New Concept. Manuscript FP 07 003. Vol. IX. June, 2007. 32.) S. J. Ojolo and B. S. Ogunsina. (PM 06 030 Ojolo final 12June2007.pdf) Development of a Cashew Nut Cracking Device. Manuscript PM 06 030. Vol. IX. June, 2007. 33.) Prastowo, S. Hardjoamidjojo, B. Pramudya, K. Murtilaksono. (LW 07 013 Prastowo final 15June2007.pdf) Performance of Shallow Groundwater Irrigation Schemes in Nganjuk-East Java, Indonesia. Manuscript LW 07 013. Vol. IX. June, 2007. 34.) J. Lungkapin, V. M. Salokhe, R. Kalsirisilp, and H. Nakashima. (PM 07 008 Salokhe final 23July2007.pdf) Development of a Stem Cutting Unit for a Cassava Planter. Manuscript PM 07 008. Vol. IX. July, 2007. 35.) O.J. Alamu, M. A. Waheed, and S. O. Jekayinfa. (EE 07 009 Alamu final 24June2007.pdf) Alkali-catalysed Laboratory Production and Testing of Biodiesel Fuel from Nigerian Palm Kernel Oil. Manuscript EE 07 009. Vol. IX. July, 2007. 36.) P. Amirante, P. Catalano, F. Giametta, A. Leone, and G. Montel. (PM 07 012 Giametta final 5July2007.pdf) Vibration Analysis of an Olive Mechanical Harvesting System. Manuscript PM 07 012. Vol. IX. July, 2007. 37.) Y. Mijinyawa, E. B. Lucas and F. O. Adegunloye. (BC 07 002 Mijinyawa final 29August2007.pdf) Termite Mound Clay as Material for Grain Silo Construction. Manuscript BC 07 002. Vol. IX. July, 2007. 38.) W. Spreer, M. Hegele, Z. Czaczyk, V. Romheld, F. Bangerth and J. Muller. (LW 07 019 Spreer final 23July2007.pdf) Water Consumption of Greenhouse Lychee Trees under Partial Rootzone Drying. Manuscript LW 07 019. Vol. IX. July, 2007. 39.) A. J. Farinde, O. K. Owolarafe, and O. I. Ogungbemi. (MES 07 002 Owolarafe final 31July2007.pdf) An Overview of Production, Processing, Marketing and Utilisation of Okra in Egbedore Local Government Area of Osun State, Nigeria. Manuscript MES 07 002. Vol. IX. July, 2007. 40.) O. B. Adeboye and O. A. Michael. (LW 07 007 Adeboye final 31July2007.pdf) Performance of Probability Distributions and Plotting Positions in Estimating the Flood of River Osun at Apoje Sub-basin, Nigeria. Manuscript LW 07 007. Vol. IX. July, 2007. 41.) H. E. Igbadun, H. F. Mahoo, A.K.P.R. Tarimo and B. A. Salim. (LW 06 015 Igbadun final 3August2007.pdf) Simulation of Moisture Dynamics of the Soil Profile of a Maize Crop under Deficit Irrigation Scheduling. LW 06 015. Vol. IX. July, 2007. 42.) N. Tadesse and E. Bekelle. (LW 06 017 Tadesse final 4August2007.pdf) The Productivity of Shallow Wells Groundwater in Agriculture and Interacting Systems: A Case Study at Debre Kidane Watershed, Eastern Tigray, Northern Ethiopia. Manuscript LW 06 017. Vol. IX. July, 2007. 43.) H. Ortiz-Laurel and P.A. Cowell. (PM 07 001 Ortiz-Laurel final 21August2007.pdf) Power Output Measurement on Draught Horses. Manuscript PM 07 001. Vol. IX. August, 2007. 44.) K. J. Simonyan, A. M. EL-Okene, and Y.D. Yiljep. (FP 07 008 Kayode final 13August2007.pdf) Some Physical Properties of Samaru Sorghum 17 Grains. Manuscript FP 07 008. Vol. IX. August, 2007. 45.) M. O. Ngadi and D-K. Hwang. (FP 04 004 Ngadi final 13August2007.pdf) Modelling Heat Transfer and Heterocyclic Amines Formation in Meat Patties during Frying. Manuscript FP 04 004. Vol. IX. August, 2007. 46.) M.D. Shaw and L.G. Tabil. (FP 07 006 Shaw corrected final 4Dec2007.pdf) Compression, Relaxation, and Adhesion Properties of Selected Biomass Grinds. Manuscript FP 07 006. Vol. IX. August, 2007. 47.) P. K. Jain and P. K. Nema. (FP 07 001 Nema final 17August07.pdf) Processing of Pulp of Various Cultivars of Guava (Psidium guajava L.) for Leather Production. Manuscxript FP 07 001. Vol. IX. August, 2007. 48.) M. Keramat Jahromi, A. Jafari, S. Rafiee, A. R. Keyhani, R. Mirasheh and S.S. Mohtasebi. (FP 07 019 Keramat revised final 7October2007.pdf) Some Physical properties of Date Fruit (cv. Lasht). Manuscript FP 07 019. Vol. IX. August, 2007. 49.) R. Malla, Y. Tanaka, K. Mori and K.L. Totawat. (LW 07 006 Malla final 18August2007.pdf) Effect of Short-term Sewage Irrigation on Chemical Build Up in Soils and Vegetables. Manuscript LW 07 006. Vol. IX. August, 2007. 50.) V. K. Tewari, R. Ailavadi, K. N. Dewangan and S. Sharangi. (MES 05 004 Dewangan-Tewari corrected final 6Oct2007.pdf) Rationalized Database of Indian Agricultural Workers for Equipment Design. Manmuscript MES 05 004. Vol. IX. August, 2007. 51.) Y. Lan, X. Lin, M.F. Kocher, W.C. Hoffmann. (IT 06 005 Lan final 4Sept2007.pdf) Development of a PC-based Data Acquisition and Control System. Manuscript IT 06 005. Vol. IX. August, 2007. 52.) P. Tassinari, D. Torreggiani, G. Paolinelli, S. Benni. (LW 07 020 Tassinari final 29August2007.pdf) Rural Buildings and their Integration in Landscape Management. Manuscript LW 07 020. Vol. IX. August, 2007. 53.) A. Isaac Bamgboye and A.O.D. Adejumo. (EE 06 015 Bamgboye final 6Sept2007.pdf) Development of a Sunflower Oil Expeller. Manuscript EE 06 015. Vol. IX. September, 2007. 54.) H. Zhu, Y. Lan, M.C. Lamb and C. L. Butts. (LW 07 005 Zhu final 5Sept2007.pdf) Corn Nutritional Properties and Yields with Surface Drip Irrigation in Topographically Variable Fields. Manuscript LW 07 005. Vol. IX. September, 2007. 55.) M.S. Mirjat, M. Rodgers, and P. Gibbons. (LW 06 022 Mirjat final 6Sept2007.pdf) Appropriate Slurry Application Rates and Timings: A Management Tool to Reduce Nitrate Leaching towards Groundwater. Manuscript LW 06 022. Vol. IX. September, 2007. 56.) C. S. Ima and D. D. Mann. (BC 07 005 Mann final 7Sept2007.pdf) Physical Properties of Woodchip: Compost Mixtures used as Biofilter Media. Manuscript BC 07 005. Vol. IX. September, 2007. 57.) C.N.U. Eke, S.N. Asoegwu and G.I. Nwandikom. (FP 07 014 Asoegwu final 9Sept2007.pdf) Some Physical Properties of Jackbean Seed (Canavalia ensiformis). Manuscript FP 07 014. Vol. IX. September, 2007. 58.) J. Yuan and Y. Lan. (PM 07 009 Yuan-Lan final 6Sept2007.pdf) Development of an Improved Cereal Stripping Harvester. Manuscript PM 07 009. Vol. IX. September, 2007. 59.) L. Ferreira, T. Yanagi Junior, I. Naas and M. Lopes. (IT 06 004 Yanagi-Naas final 11Sept2007.pdf) Development of Algorithm Using Fuzzy Logic to Predict Estrus in Dairy Cows: Part I. Manuscript IT 06 004. Vol. IX. September, 2007. 60.) R. Karoonboonyanan, V.M. Salokhe, T. Niyamapa and Hiroshi Nakashima. (PM 07 018 Salokhe final 28Sept2007.pdf) Vibration Effects on the Performance of a Single-Shank Subsoiler. Manuscript PM 07 018. Vol. IX. September, 2007. 61.) B. S. Blackmore, H.W. Griepentrog, S. Fountas, T.A. Gemtos. (PM 06 032 Fountas-Blackmore final 25Sept2007.pdf) A Specification for an Autonomous Crop Production Mechanization System. Manuscript PM 06 032. Vol. IX. September, 2007. 62.) S. Fountas, B. S. Blackmore, S. Vougioukas, L. Tang, C. G. Sorensen, and R. Jorgensen. (PM 07 006 Blackmore final 2Oct2007.pdf) Decomposition of Agricultural Tasks into Robotic Behaviours. Manuscript PM 07 006. Vol. IX. October, 2007. 63.) R. Yadav and S. Pund. (PM 07 022 Yadav final 18Oct2007.pdf) Development and Ergonomic Evaluation of Manual Weeder. Manuscript PM 07 022. Vol. IX. October, 2007. 64.) M. Keramat Jahromi, S. Rafiee, R. Mirasheh, A. Jafari, S.S. Mohtasebi, and M. Ghasemi Varnamkhasti. (FP 07 029 Keramat revised final 26Nov2007.pdf) Mass and Surface Area Modeling of Bergamot (Citrus medica) Fruit with Some Physical Attributes. Manuscript FP 07 029. Vol. IX. October, 2007. 65.) S. Agostini. (MES 07 001 Agostini final 8Oct2007.pdf) Learning Sustainability of Rural Tourism: Farm Competitiveness and Landscape Health Risk Assessment. Manuscript MES 07 001. Vol. IX. October, 2007. 66.) S. K. Chapagain, G. Du Laing, M. Verloo, S. Shrestha and F. Kazama. (LW 07 009 Chapagain final 5Oct2007.pdf) Monitoring of Arsenic Occurrence in Intertidal Sediments of River Scheldt (Belgium). Manuscript LW 07 009. Vol. IX. October, 2007. 67.) J. Uziak and I. A. Loukanov. (PM 07 019 Uziak final 16Oct2007.pdf) Performance Evaluation of Commonly Used Oil Ram Press Machines. Manuscript PM 07 019. Vol. IX. October, 2007. 68.) M.S. Sevda and N.S. Rathore. (EE 07 001 Sevda final 29Oct2007.pdf) Studies on Semi-Cylindrical Solar Tunnel Dryer for Drying Di-basic Calcium Phosphate. Manuscript EE 07 001. Vol. IX. October, 2007. 69.) F. Oluwole, A. Abdulrahim and R. Olalere. (PM 07 007 Oluwole final 29Oct2007.pdf) Evaluation of Some Centrifugal Impaction Devices for Shelling Bambara Groundnut. Manuscript PM 07 007. Vol. IX. October, 2007. 70.) F. Oluwole, N. Aviara, and M. Haque. (FP 07 002 Aviara final 22Oct2007.pdf) Effect of Moisture Content and Impact Energy on the Crackability of Sheanut. Manuscript FP 07 002. Vol. IX. October, 2007. 71.) M. A. Eltawil and D.V.K. Samuel. (EE 07 008 Eltawil final 30Oct2007.pdf) Performance and Economic Evaluation of Solar Photovoltaic Powered Cooling System for Potato Storage. Manuscript EE 07 008. Vol. IX. November, 2007. 72.) O.K. Owolarafe and C. Arumughan. (MES 07 003 Owolarafe final 7Nov2007.pdf) Technological Capability of Palm Oil Mills under the Contract-Growers Scheme in India. Manuscript MES 07 003. Vol. IX. November, 2007. 73.) S.E. Obetta, O.J. Ijabo and A.A. Satimehin. (FP 07 017 Obetta final 7Nov2007.pdf) Evaluation of a Ventilated Underground Storage for Cocoyams (Taro). Manuscript FP 07 017. Vol. IX. November, 2007. 74.) X. Zheng and Y. Lan. (FP 07 023 Zheng final 23Nov2007.pdf) Effects of Drying Temperature and Moisture Content on Rice Taste Quality. Manuscript FP 07 023. Vol. IX. November, 2007. 75.) S. Nayak, M.K. Ghosal and G.N. Tiwari. (EE 07 015 Nayak final 17Dec2007.pdf) Performance of Winter Greenhouse Coupled with Solar Photovoltaic and Earth Air Heat Exchanger. Manuscript EE 07 015. Vol. IX. November, 2007. 76.) T.Y. Tunde-Akintunde and B.O. Akintunde. (FP 07 021 Tunde-Akintunde final 29Nov2007.pdf) Effect of Moisture Content and Variety on Selected Physical Properties of Beniseed. Manuscript FP 07 021. Vol. IX. November, 2007. 77.) T.Y. Tunde-Akintunde, B.O. Akintunde and O.J. Oyelade. (FP 07 022 Tunde-Akintunde Melon final 29Nov2007.pdf) Effect of Moisture Content on Terminal Velocity, Compressive Force and Frictional Properties of Melon Seeds. Manuscript FP 07 022. Vol. IX. November, 2007. 78.) H. Q. Wang and P. Chen. (IT 07 005 Wang final 25Nov2007.pdf) Fault Diagnosis of Centrifugal Pump Using Symptom Parameters in Frequency Domain. Manuscript IT 07 005. Vol. IX. November, 2007. 79.) A.A. M. Haque, H. P. W. Jayasuriya, V. M. Salokhe, N.K. Tripathi and P. Parkpian. (LW 07 022 Jayasuriya-Salokhe final 28Nov2007.pdf) Assessment of Influence and Inter-Relationships of Soil Properties in Irrigated Rice Fields of Bangladesh by GIS and Factor Analysis. Manuscript LW 07 022. Vol. IX. November, 2007. 80.) J.A. Hogan, D.G. Watson, and T.V. Harrison. (PM 07 017 Watson final 28Nov2007.pdf) Data Points and Duration for Estimating Fuel Consumption of a LPG Engine. Manuscript PM 07 017. Vol. IX. November, 2007. 81.) P.G. Oguntunde, O.J. Olukunle, O.A. Ijatuyi, and A.A. Olufayo. (LW 06 019 Oguntunde final 28Nov07.pdf) A Semi-Empirical Model for Estimating Surface Albedo of Wetland Rice Field. Manuscript LW 06 019. Vol. IX. November, 2007. 82.) S. Sule, M.G. Yisa, and C.N. Ohanwe. (PM 07 029 Sule final 7Dec2007.pdf) Effect of Ploughing Speed on Stress Development on the Steyr Tractor Lift System on Clay Loam Soil Of Bauchi-Nigeria in the Northern Guinea Savannah. Manuscript PM 07 029. Vol. IX. November, 2007. 83.) S. Sule, J. S. Jatau, and M. G. Yisa. (PM 07 030 Sule final 28Nov2007.pdf) Development of a Model Stress Equation for the Steyr Tractor Lift System. Manuscript PM 07 030. Vol. IX. November, 2007. 84.) J. S. Alakali and A. A. Satimehin. (FP 07 005 Satimehin final 29Nov2007.pdf) Moisture Adsorption Characteristics of Bambara Groundnut (Vigna subterranea) Powders. Manuscript FP 07 005. Vol. IX. November, 2007. 85.) P. Tassinari, D. Torreggiani, and S. Benni. (MES 07 005 Tassinari final Part I 3Dec2007.pdf) Agriculture and Development Processes: Critical Aspects, Potential and Multilevel Analysis of Periurban Landscapes. Part I. Manuscript MES 07 005. Vol. IX. November, 2007. 86.) P. Tassinari, D. Torreggiani, and S. Benni. (MES 07 006 Tassinari final Part II 7Dec2007.pdf) Periurban Landscapes: Critical Aspects, Potential and Multilevel Analysis of Development Processes. Part II. Manuscript MES 07 006. Vol. IX. November, 2007. 87.) H. Tanaka, A. Oida , M. Daikoku, K. Inooku, O. Sumikawa, Y. Nagasaki and M. Miyazaki. (PM 05 010 Tanaka final 3Dec2007.pdf) DEM Simulation of Soil Loosening Process Caused by a Vibrating Subsoiler. Manuscript PM 05 010. Vol. IX. November, 2007. 88.) M. Fadel. (IT 07 003 Fadel final 26Dec2007.pdf) Date Fruits Classification Using Probabilistic Neural Networks. Manuscript IT 07 003. Vol. IX. December, 2007. 89.) M.Z. Hossain, and T. Sakai. (LW 07 011 Hossain final 18Dec2007.pdf) A Study on Pullout Behavior of Reinforcement Due to Variation of Water Content of Soil. Manuscript LW 07 011. Vol. IX. December, 2007. 90.) O.J. Alamu, M.A. Waheed, S.O. Jekayinfa, and T.A. Akintola. (EE 07 018 Alamu final 3Jan2008.pdf) Optimal Transesterification Duration for Biodiesel Production from Nigerian Palm Kernel Oil. Manuscript EE 07 018. Vol. IX. December, 2007. 91.) R. Remesan, M.S. Roopesh, N. Remya and P.S. Preman. (PM 07 011 Remesan final 4Jan2008.pdf) Wet Land Paddy Weeding - A Comprehensive Comparative Study from South India. Manuscript PM 07 011. Vol. IX. December, 2007. Automation Technology for Off-Road Equipment - 2006: (ATOE 07 Preface Auernhammer-Ehrl 21July2007.pdf) Preface to Special Section "ATOE 2006". Vol. IX. July, 2007. 1.) D. Bochtis, S. Vougioukas, C. Tsatsarelis, and Y. Ampatzidis. (ATOE 07 001 Bochtis 11July2007.pdf) Optimal Dynamic Motion Sequence Generation for Multiple Harvesters. Manuscript ATOE 07 001. Vol. IX. July, 2007. 2.) M. Ehrl and H. Auernhammer. (ATOE 07 002 Ehrl 11July2007.pdf) X-By-Wire via ISOBUS Communication Network. Manuscript ATOE 07 002. Vol. IX. July, 2007. 3.) R. Freimann. (ATOE 07 003 Freimann 11July2007.pdf) A Basic Approach to Implement Guided Tractor Control. Manuscript ATOE 07 003. Vol. IX. July, 2007. 4.) M. Gavric and M. Martinov. (ATOE 07 004 Gavric 11July2007.pdf) Low Cost GPS-Based System for Site-Specific Farming at Flat Terrains - Case Study. Manuscript ATOE 07 004. Vol. IX. July, 2007. 5.) H. W. Griepentrog, M. Noerremark, J. Nielsen, and J. S. Ibarra. (ATOE 07 005 Griepentrog 11July2007.pdf) Autonomous Inter-Row Hoeing using GPS-based side-shift control. Manuscript ATOE 07 005. Vol. IX. July, 2007. 6.) R.N. Jorgensen, C.G. Sorensen, J. Maagaard, I. Havn, K. Jensen, H.T. Sogaard, and L.B. Sorensen. (ATOE 07 006 Jorgensen 11July2007.pdf) HortiBot: A System Design of a Robotic Tool Carrier for High-tech Plant Nursing. Manuscript ATOE 07 006. Vol. IX. July, 2007. 7.) J. Lenz, R. Landman, and A. Mishra. (ATOE 07 007 Lenz 11July2007.pdf) Cu