Potatoes postharvest:
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Wallingford [u.a.]
CABI
2009
|
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | XX, 427 S. Ill., graph. Darst. |
| ISBN: | 9780851995021 |
Internformat
MARC
| LEADER | 00000nam a2200000 c 4500 | ||
|---|---|---|---|
| 001 | BV025579168 | ||
| 003 | DE-604 | ||
| 007 | t | ||
| 008 | 100417s2009 ad|| |||| 00||| eng d | ||
| 020 | |a 9780851995021 |9 978-0-85199-502-1 | ||
| 035 | |a (OCoLC)634430945 | ||
| 035 | |a (DE-599)BVBBV025579168 | ||
| 040 | |a DE-604 |b ger |e rakwb | ||
| 041 | 0 | |a eng | |
| 049 | |a DE-11 | ||
| 100 | 1 | |a Pringle, Bob |d 1944- |e Verfasser |0 (DE-588)137639996 |4 aut | |
| 245 | 1 | 0 | |a Potatoes postharvest |c by Bob Pringle, Chris Bishop, Rob Clayton |
| 264 | 1 | |a Wallingford [u.a.] |b CABI |c 2009 | |
| 300 | |a XX, 427 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 700 | 1 | |a Bishop, Christopher M. |d 1959- |e Verfasser |0 (DE-588)120454165 |4 aut | |
| 700 | 1 | |a Clayton, Rob |e Verfasser |4 aut | |
| 856 | 4 | 2 | |m HBZ Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=020176694&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-020176694 | |
Datensatz im Suchindex
| _version_ | 1812898781838966784 |
|---|---|
| adam_text |
Titel: Potatoes postharvest
Autor: Pringle, Bob
Jahr: 2009
Contents
Preface xi
Acknowledgements xiii
Glossary xv
Chapter 1: Physiology 1
1.1 Introduction 1
1.2 Origin of Potatoes 2
1.3 The Growing Tuber 3
1.4 Factors Affecting Growth 12
1.5 Physiology of Potatoes in Store 17
1.6 Summary 28
Chapter 2: Harvesting and Store Loading Systems 30
2.1 Harvester 30
2.2 Into-store Cleaning and Separation 34
2.3 Damage to the Crop 40
2.4 Pesticide Use 43
2.5 Pesticide Application 43
2.6 Transfer from Cleaner to Bulk Store
Loading Elevator 46
2.7 Transfer from Cleaner/Separator to Boxes 48
2.8 Into-store Drying Systems 48
2.9 Store Loading Equipment 53
2.10 Cleaning and Separating Seed Following Initial
Storage and Drying 54
2.11 Summary 55
vj Contents
Chapter 3: Store Climate 57
3.1 Microclimate Surrounding Tubers 57
3.2 Benefit from Sealed, Insulated Buildings 63
3.3 Purpose of Ventilation 65
3.4 The Cooling Process 70
3.5 Causes of Condensation 76
3.6 Climate Zones 88
3.7 Selection of Ventilation System Based on Climate Type 90
3.8 Crop Storage Life 97
3.9 Specific Requirements for Pre-packing 101
3.10 Specific Requirements for Processing Potatoes 101
3.11 Specific Requirements for Seed 101
3.12 Summary 102
Chapter 4: Disease Control in Store 104
4.1 Introduction 104
4.2 Host-Disease-Environment Triangle 105
4.3 Storage Strategy Dependent on Crop Condition at
Harvest as well as Storage Principles 109
4.4 Bacteria 109
4.5 Fungi 113
4.6 How Disease Gains Access to the Tuber Flesh 122
4.7 Ecosystems 124
4.8 Hygiene 124
4.9 Holistic Approach 129
4.10 Summary 129
Chapter 5: Store Design and Structure 132
5.1 Low-cost Structures 132
5.2 Building Structures 136
5.3 Building Complexes 141
5.4 Store Aspect and Exposure 144
5.5 Designing for Store Hygiene 145
5.6 Insulation Materials 146
5.7 Building Fabric 149
5.8 Ploors 155
5.9 Doors 156
5.10 Health and Safety 158
5.11 Summary 162
Chapter 6: Store Ventilation 164
6.1 Introduction 164
6.2 Components of a Ventilation System 164
6.3 Calculation of Airflow Rate and Backpressure in Ducted System 168
6.4 Air Distribution in Bulk Stores 177
Contents vii
6.5 Humidification of Ventilating Air 188
6.6 Airspace Ventilation Systems for Boxes 191
6.7 Airspace Ventilation Systems for Sacks and Big Bags 196
6.8 Positively Ventilated Systems for Boxes 199
6.9 Sprout Control using Chloropropham for Processing
and Ware Potatoes 212
6.10 Warming in the Store 215
6.11 Summary 216
Chapter 7: Store Refrigeration 218
7.1 Refrigeration Systems 218
7.2 Two-stage Water/Glycol Systems 223
7.3 Chilled-water Cooling Systems 223
7.4 Combined Refrigeration/Ambient-air Cooling Systems 223
7.5 Comparison between Direct Expansion, Two-stage Water/
Glycol and Chilled-water Systems 224
7.6 Common Faults and Maintenance 227
7.7 Sizing a Refrigeration Plant 227
7.8 Summary 231
Chapter 8: Store Environment Monitoring and Control 233
8.1 Internal Store and External Air Monitoring 233
8.2 Control of Crop Cooling and Cool Storage in Bulk Stores 237
8.3 Control of Crop Cooling and Cool Storage in Box Stores 239
8.4 Controlling Combined Ambient-air/Refrigeration Cooling 241
8.5 Ensuring Uniformity of Temperatures in Store 242
8.6 Control of Ventilation During Drying and Wound Healing 245
8.7 Control Measures to Minimize Energy Use 248
8.8 Sensors to Provide Fuller Information on Store Climate 249
8.9 Sensors to Aid Store Management 254
8.10 Logging Systems 255
8.11 Data Storage, Use and Access 257
8.12 Summary 257
Chapter 9: Store Management 260
9.1 Introduction 260
9.2 Store Hygiene and Equipment Inspection 260
9.3 Store Preparation 262
9.4 In-field Sampling 268
9.5 Loading into Store 269
9.6 Drying and Wound-healing Period 275
9.7 Cooling 279
9.8 Store Monitoring 281
9.9 Managing the Use of Low-tariff Electricity 283
9.10 Sprout Suppressants 283
viii Contents
9.11 Reconditioning of Crops for Processing 283
9.12 Warming Crops for Grading and Dispatch 284
9.13 Summary 286
Chapter 10: Seed Grading and Preparation for Planting 288
10.1 Introduction 288
10.2 Specific Requirements for Seed Storage 289
10.3 Altering Chronological Age of Seed to Produce
Bold or Prolific Crops 291
10.4 Grading of Seed 291
10.5 Chitting, or Pre-sprouting, of Seed 307
10.6 Chitting Store for 300 t of Seed 309
10.7 Communication Between Seed Producer and Customer 311
10.8 Summary 313
Chapter 11: Packhouse and Processing Facilities 315
11.1 Cleaning and Sizing Prior to Packing 315
11.2 On-farm versus Off-farm Cleaning and Sizing 317
11.3 Packhouse Layout 317
11.4 Components of the Packhouse or Processor Intake 322
11.5 Dry Cleaning Equipment 325
11.6 Potato Washing Equipment 328
11.7 Cleanliness of Packhouse or Processor Intake 332
11.8 Grader Design for Minimum Damage 332
11.9 Graders or Sizers 334
11.10 Inspection 336
11.11 Combined Grading and Automatic Inspection 338
11.12 Packaging 340
11.13 Packhouse Automation 346
11.14 Dispatch Areas and Chills 346
11.15 Reject Potatoes 347
11.16 Summary 348
Chapter 12: Quality Assurance 350
12.1 Introduction 350
12.2 Quality 351
12.3 Quality Assurance 352
12.4 Quality Assurance Schemes 352
12.5 Quality Control 353
12.6 HACCP Procedures 354
12.7 Traceability 356
12.8 Standard for Selling Crops on the Futures Market 357
12.9 Labelling Lifted Crops 357
12.10 Sampling Protocols 358
12.11 Sampling of Incoming Product 359
Contents ix
12.12 Crop Assessment Prior to Dispatch 365
12.13 Monitoring Crop In and Out and Waste Produced 366
12.14 Critical Control Points on Inspection, Grading
and Packing Line 368
12.15 Final Product Sampling 369
12.16 Accessibility to Quality Assurance System's Information 369
12.17 Summary ' 372
Chapter 13: Marketing and Costs 374
13.1 Cost and Returns from Storage and Grading 374
13.2 Global Potato Production 376
13.3 Effect of Climatic Area on Production 376
13.4 Continuous Supply to the Market 378
13.5 Calculating Storage and Grading Costs 379
13.6 Storage Capital Costs 383
13.7 Calculation of Store Variable Costs 386
13.8 Calculation of Store Operating Costs 388
13.19 Calculation of the Cost of Grading 389
13.10 Summary 390
Appendix 1: Metric—US Imperial Conversion Tables 391
Appendix 2: Weather Data for World Climatic Zones 394
Appendix 3: Thermal Conductivity (X Values) for Various
Building Structural Components 397
Appendix 4: Theoretical Derivation of the Dimensions of
Lateral Ducts used in Bulk Storage 399
References 407
Index 417 |
| any_adam_object | 1 |
| author | Pringle, Bob 1944- Bishop, Christopher M. 1959- Clayton, Rob |
| author_GND | (DE-588)137639996 (DE-588)120454165 |
| author_facet | Pringle, Bob 1944- Bishop, Christopher M. 1959- Clayton, Rob |
| author_role | aut aut aut |
| author_sort | Pringle, Bob 1944- |
| author_variant | b p bp c m b cm cmb r c rc |
| building | Verbundindex |
| bvnumber | BV025579168 |
| ctrlnum | (OCoLC)634430945 (DE-599)BVBBV025579168 |
| format | Book |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>00000nam a2200000 c 4500</leader><controlfield tag="001">BV025579168</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">100417s2009 ad|| |||| 00||| eng d</controlfield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">9780851995021</subfield><subfield code="9">978-0-85199-502-1</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)634430945</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV025579168</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-11</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Pringle, Bob</subfield><subfield code="d">1944-</subfield><subfield code="e">Verfasser</subfield><subfield code="0">(DE-588)137639996</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Potatoes postharvest</subfield><subfield code="c">by Bob Pringle, Chris Bishop, Rob Clayton</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Wallingford [u.a.]</subfield><subfield code="b">CABI</subfield><subfield code="c">2009</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">XX, 427 S.</subfield><subfield code="b">Ill., graph. Darst.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Bishop, Christopher M.</subfield><subfield code="d">1959-</subfield><subfield code="e">Verfasser</subfield><subfield code="0">(DE-588)120454165</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Clayton, Rob</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">HBZ Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=020176694&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="943" ind1="1" ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-020176694</subfield></datafield></record></collection> |
| id | DE-604.BV025579168 |
| illustrated | Illustrated |
| indexdate | 2024-10-14T14:10:05Z |
| institution | BVB |
| isbn | 9780851995021 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-020176694 |
| oclc_num | 634430945 |
| open_access_boolean | |
| owner | DE-11 |
| owner_facet | DE-11 |
| physical | XX, 427 S. Ill., graph. Darst. |
| publishDate | 2009 |
| publishDateSearch | 2009 |
| publishDateSort | 2009 |
| publisher | CABI |
| record_format | marc |
| spelling | Pringle, Bob 1944- Verfasser (DE-588)137639996 aut Potatoes postharvest by Bob Pringle, Chris Bishop, Rob Clayton Wallingford [u.a.] CABI 2009 XX, 427 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Bishop, Christopher M. 1959- Verfasser (DE-588)120454165 aut Clayton, Rob Verfasser aut HBZ Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=020176694&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Pringle, Bob 1944- Bishop, Christopher M. 1959- Clayton, Rob Potatoes postharvest |
| title | Potatoes postharvest |
| title_auth | Potatoes postharvest |
| title_exact_search | Potatoes postharvest |
| title_full | Potatoes postharvest by Bob Pringle, Chris Bishop, Rob Clayton |
| title_fullStr | Potatoes postharvest by Bob Pringle, Chris Bishop, Rob Clayton |
| title_full_unstemmed | Potatoes postharvest by Bob Pringle, Chris Bishop, Rob Clayton |
| title_short | Potatoes postharvest |
| title_sort | potatoes postharvest |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=020176694&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT pringlebob potatoespostharvest AT bishopchristopherm potatoespostharvest AT claytonrob potatoespostharvest |