plant defence mechanisms and post harvest quality

... due to incorrect harvesting time/practice, improper post- harvest drying conditions and inappropriate milling operations There is a chain of activities during harvesting and post- harvest processing ... Hand Reaper Hand and heaped immediately Hand and dried in the sun (one day) Reaper and heaped immediately Reaper and dried in the sun (one day) Combined harvester Shattering losses (%) Harvesting ... INFLUENCE OF HARVESTING METHOD ON THE RICE CRACKING AND QUALITY LOSSES Harvesting systems vary from region to region and include different methods for harvesting, hauling, threshing and cleaning...

Ngày tải lên: 21/06/2014, 06:20

... on the stage of maturity when it was harvested  Maturity Index- signs or indications of the readiness of the plant for harvest The basis for determining harvest date Maturity Index for Dragon ... nonclimacteric It has no ability to ripen after harvesting Time of harvesting is very critical Fruit harvested before optimum stage of maturity  Poor quality  Deteriorate faster  Lower yield (commodity ...  Harvesting means the deliberate picking of the commodity To determine the exact moment when to pick a crop , we have to consider the idea of maturity  The postharvest behavior...

Ngày tải lên: 03/04/2013, 20:55

... of minimizing harvesting losses Table Effect of harvesting methods on the harvesting losses Harvesting method Hand Reaper Combined harvester 138 Hand and heaped immediately Hand and dried in the ... incorrect harvesting time and improper harvesting practices, and occur also because of adverse post- harvest drying conditions and inappropriate milling operations Weather conditions at around harvesting ... in greater delay in harvesting time, and hence greater harvest losses Thus, shattering loss due to harvesting method and also due to time of harvesting (particularly late harvesting) is an important...

Ngày tải lên: 22/06/2014, 12:20

... transportation  Harvested melons should be cleaned, classified, and stored properly to prevent damage and spoilage 3.2 Sugarcane 3.2.1 Post harvest status Sugar cane was harvested 100% manually and the ... Table Post harvest losses in quantity of watermelon Loss (%) Stage Harvest 1.8 – 4.8 Transportation 2.6 – 4.8 Storage (3 days) 2.2 – 3.0 Total 6.6 – 12.6 Table Postharvest losses in terms of quality ... sugar, pH, Bx level of contents RESULTS AND DISCUSSION Postharvest losses affect quantity and quality of products Thus, the condition of the product after harvest should be evaluated so that the...

Ngày tải lên: 06/08/2014, 18:22

... about double those reported in USDA Handbook 66 (2-4 at 5ºC and 10-17 ml CO2/kg.hr at 20ºC) for mandarins and oranges Skin Staining is a Preharvest Disorder Rind Staining Following Skin Abrasions ... Sorted Under UV Light to Eliminate Defects Sorting Into Quality Grades Sorting By Quality Fruit Destined For Juice Plant Pattern Packer -1 Hand Packing Citrus Fruits Pattern Packer -2 Packing Into ... Source: Ivans and Feree (1987) Respiratory Rates of Some Nonclimacteric Fruits Respiration and Ethylene Production Rates These respiration rates are about double those reported in USDA Handbook 66...

Ngày tải lên: 03/04/2013, 20:58

... was cloned using the pGL3p vector-specific HindIII and NcoI restriction sites, and the 3¢-UTR using the XbaI and BamHI restriction sites The quality of processed vectors was confirmed by sequencing ... cobalt and copper To discriminate between transcriptional and post- transcriptional actions, we performed cell transfection experiments and luciferase reporter gene assays in two different ways ... of the promoterless luciferase gene and assayed For characterization of mRNA-related regulative capacity, 5¢- and 3¢-UTRs of TCTP mRNA were cloned upstream and downstream of the luciferase gene...

Ngày tải lên: 16/03/2014, 05:20

... of food safety and quality have their origins in the pre -harvest sector, many of the problems occur or develop post- harvest, and food quality management falls squarely in the post- harvest sector, ... can play in supporting post- harvest agriculture, and ensuring it develops in a broad-based and sustainable manner Crop Post- Harvest: Science and Technology We define post- harvest to involve all ... Principles and Practice Edited by P Golob, G Farrell and J.E Orchard 632 05723 Crop Post- Harvest: Science and Technology Volume 2: Durables Edited by R.J Hodges and G Farrell 632 05724 Crop Post- Harvest: ...

Ngày tải lên: 28/03/2014, 11:20

... (items and 4), psychological discomfort (items and 6), physical disability (items and 8), psychological disability (items and 10), social disability (items 11 and 12) and handicap (items 13 and ... physical and 17 mental health status and quality of life in adolescents: a latent variable mediation model Health and Quality of Life Outcomes 2010, 8:17 Helgeson VS: Social support and quality ... terms of hours of work, continuing education and flexibility to manage work and home demands [24] On the other hand, occupations with high strain and lack of support at work were closely associated...

Ngày tải lên: 20/06/2014, 15:20

... effect on spoilage reduction Postharvest treatments (lime or alum for cabbage and chlorine for water melon) reduced spoilage significantly A post harvest handbook and TOT/FFS training courses need ... cabbage and water melon to meet market requirement and consumer demand for higher food quality and safety: - Supply chain should be adequately simple, flexible, more direct, straightforward and well ... sample for cabbage, and total fruits per total sample for water melon III Result and discussion 3.1.Supply chain mapping for cabbage and water melon After harvesting, cabbage and water melon are...

Ngày tải lên: 21/06/2014, 04:20

... millers and extension workers aware of various factors responsible for harvesting and milling losses and degradation of rice quality To increase the research and teaching capability of institution and ... 2718 and OM 1490, An Giang 24 and Jasmine were chosen in Can Tho, Kien Giang and An Giang provinces, respectively Using a randomised block design, the rice was harvested days prior and days post- maturity ... workers and scientist from post- harvest institutions to highlight the project objectives and also to obtain input from the extension workers on grain losses in relation to harvesting, drying and...

Ngày tải lên: 21/06/2014, 06:20

... Vietnamese and Australian coordinators in Thailand and Philippines to learn about their experiences in rice cracking and get aware of their current activities in relation to postharvest handling ... millers and extension workers aware of various factors responsible for harvesting and milling losses and degradation of rice quality To increase the research and teaching capability of institution and ... was gathered from those institutes with regard to rice drying, post- harvest handling, farmers’ training and milling Dr Bhandari and Prof Shu Fukai (Australian cooridinators) also visited those...

Ngày tải lên: 21/06/2014, 06:20

... and Mr Nguyen Thanh Nghi 9:35 – 9:40: Tour preparation 9:40 – 10:00: Transportation to Tan Phat A co-operative to visit dryer and combineharvester 10:00 – 11:00: Demonstration the dryer and harvester ... and Mr Nguyen Thanh Nghi 9:35 – 9:40: Tour preparation 9:40 – 10:00: Transportation to Tan Phat A co-operative to visit dryer and combineharvester 10:00 – 11:00: Demonstration the dryer and harvester ... July-2007 At Kien Giang Province Project: INVESTIGATION OF RICE KERNEL CRACKING AND ITS CONTROL IN THE FIELD AND DURING POST- HARVEST PROCESSES IN THE MEKONG DELTA OF VIETNAM Figure 1: Opening by Dr...

Ngày tải lên: 21/06/2014, 06:20

... Lam, and Mr Nguyen Thanh Nghi 9:35 – 9:40: Tour preparation 9:40 – 10:00: Transportation to Tan Thoi co-operative to visit dryer and combineharvester 10:00 – 11:00: Demonstration the dryer and harvester ... Lam, and Dr Phan Hieu Hien 9:35 – 9:40: Tour preparation 9:40 – 10:00: Transportation to Tan Thoi co-operative to visit dryer and combine-harvester 10:00 – 11:00: Demonstration the dryer and harvester ... Thanh & Thot Not Districts) Project: INVESTIGATION OF RICE KERNEL CRACKING AND ITS CONTROL IN THE FIELD AND DURING POST- HARVEST PROCESSES IN THE MEKONG DELTA OF VIETNAM Figure 1: Opening by Dr...

Ngày tải lên: 21/06/2014, 06:20

... Facilitate to acquire the harvester and dryers Provincial government for the farmers Integrated data on harvest and post- harvest losses of rice and information on the use of harvesters and dryers From ... Reaper Combined harvester Hand and heaped immediately Hand and dried in the sun (one day) Reaper and heaped immediately Reaper and dried in the sun (one day) Shattering losses (%) Harvesting losses ... due to incorrect harvesting time/practice, improper post- harvest drying conditions and inappropriate milling operations There is a chain of activities during harvesting and post- harvest processing...

Ngày tải lên: 21/06/2014, 06:20

... incorrect harvesting time and improper harvesting practices, and occur also due to adverse post- harvest drying conditions and inappropriate milling operations The weather pattern (temperature and humidity) ... rice is grown and harvested in both wet and dry seasons Weather conditions at around harvesting period are different between the two seasons and this can impact the rice fissuring and cracking ... harvesting by hand The degree of harvesting time effect is also dependent on the variety REFERENCES Bal, S., & Oiha, T P., 1975 Determination of biological maturity and effect of harvesting and...

Ngày tải lên: 21/06/2014, 06:20

... accounting for the post harvesting losses of rice and occurring as early as pre-harvesting stage and subsequent periods from harvesting to storage The occurrence of rice cracking during postharvest stages ... PROJECT COMPLETION REPORT 026/05VIE Investigation of rice kernel cracking and its control in the field and during post- harvest processes in the Mekong Delta of Vietnam APPENDIX 3B EXPERIMENT ON ... head rice recovery and total rice recovery should be around 59% and 69%, respectively (as rice is comprised of around 10% bran and 20% husk) In literatures, the head rice recovery and total rice...

Ngày tải lên: 21/06/2014, 06:20

... method Notation Hand and heaped immediately Hand and dried in the sun (one day) Reaper and heaped immediately Reaper and dried in the sun (one day) Hand and heaped immediately Hand and dried on the ... average, mechanical harvesting reduced harvesting losses 13 Table 12: Effect of harvesting methods on the harvesting losses Harvesting method Hand Reaper Hand and heaped immediately Hand and dried in ... of harvesting methods on the threshing losses Location TanThoi co-operative, CanTho (OM 2718, OM1459) Harvesting method Hand and heaped immediately Hand and dried in the sun (one day) Reaper and...

Ngày tải lên: 21/06/2014, 06:20

... INVESTIGATION OF RICE KERNEL CRACKING AND ITS CONTROL IN THE FIELD AND DURING POST- HARVEST PROCESSES IN THE MEKONG DELTA OF VIETNAM NONG LAM UNIVERSITY QUEENSLAND I UNIVERSITY OF TRAINING ACTIVITIES ... teaching lessons, demonstration of the dryers and harvesters in the field ♣ Teaching session: There were three lessons- harvesting time, harvesting method and drying technique ♣ Demonstration of the ... Institute Information Project Name Investigation of rice kernel cracking and its control in the field and during post- harvest processes in the Mekong Delta of Vietnam Vietnamese Institution Nong...

Ngày tải lên: 21/06/2014, 06:20

... Institute Information Project Name Investigation of rice kernel cracking and its control in the field and during post- harvest processes in the Mekong Delta of Vietnam Vietnamese Institution Nong ... Australia: Team Leader Name: Bhesh Bhandari Position: Associate Professor Organisation: The University of Queensland Telephone: +61733469192 Fax:+61733651177 Email:b.bhandari@uq.edu.au In Australia: ... report on optimal harvesting time and methods to reduce grain losses (Year results) Interim research report on optimal drying conditions for high temperature compact dryers and flat-bed driers...

Ngày tải lên: 21/06/2014, 06:20

... on harvesting and drying practices, and demonstrations of dryers and combine harvesters were held for local extension officers and farmers through training sessions in 10 districts in Can Tho and ... 1685 farmers and 120 extension officers were trained on cracking issues for controlling of rice quality during harvest and post- harvest operations These numbers are 1998 farmers and 141 extension ... 40, 60, and 80oC and then tempered for 0, 40, 80 and 120 Dried rice samples were then stored up to four months at 4, 20 and 38 oC The investigation of post- drying annealing effect at above and below...

Ngày tải lên: 21/06/2014, 06:20