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Achieving sustainable cultivation of apples

Achieving sustainable cultivation of apples

Dr K. Evans | Dr Gayle M. Volk | Dr Amit Dhingra | Sally A. Bound | Dr Dugald C. Close | Sally A. Bound | Dr Dugald C. Close | Prof. Peter M. Hirst | M. C. Goffinet | Emeritus Prof. A. N. Lakso | Dr G. Fazio | C. Peace | Dr K. Evans | Duane Greene | Prof. Stefano Musacchi | K. Hannam | T. Forge | D. Neilsen | Dr G. H. Neilsen | L. R. Khot | M. Karkee | Dr Qin Zhang | Dr Wayne M. Jurick II | Dr W. J. Janisiewicz | Prof. Chris Watkins | Kerik D. Cox | Dr Wayne M. Jurick II | Dr Kenneth C. Eastwell | Dr John Norelli | Dr Elizabeth H. Beers | Dr Markus Kellerhals | Hildegard Garming | Dr R. Karina Gallardo | Dr Desmond ORourke | G. Peck | Prof. D. Granatstein | Markus Kelderer | Ms Jutta Kienzle

(2017)

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Book Details

Abstract

Originating in Central Asia, apples are one of the most important fruits globally and are grown in over 100 countries. Apple cultivation faces a number of challenges. Increasing global competition has put the focus on lowering costs whilst further improving sensory quality and shelf-life. There is a need to reduce inputs such as water, fertiliser and labour, both to save costs and reduce environmentally-damaging emissions and pollution. There is a continual battle with fungal, viral and bacterial diseases as well as insect pests. In the long term there is a need for new varieties able to withstand disease or more extreme conditions associated with climate change. This means preserving genetic variety and exploiting new molecular breeding techniques opened up by the sequencing of the apple genome in 2010.
Drawing on an international range of expertise, this collection focuses on ways of improving the cultivation of apples as a food crop at each step in the value chain, from breeding through to post-harvest storage. The book first reviews research in apple physiology and breeding. The following sections focus on cultivation techniques through to post-harvest storage, followed by a discussion of diseases and pests and their management. Concluding chapters address wider issues such as economics, consumer trends and sustainability.
Achieving sustainable cultivation of apples will be a standard reference for fruit and horticultural scientists in universities, government and other research centres and companies producing apples.

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"No other publication has this international range of expertise. In linking physiology, breeding, husbandry, plant health, nutrition and sustainability, it promises to be a benchmark reference for crop and food scientists, practitioners and students. A signal achievement by any measure." Emeritus Professor Silviero Sansavini, University of Bologna, Italy
Originating in Central Asia, apples are one of the most important fruits globally and are grown in over 100 countries. Apple cultivation faces a number of challenges. Increasing global competition has put the focus on lowering costs whilst further improving sensory quality and shelf-life. There is a need to reduce inputs such as water, fertiliser and labour, both to save costs and reduce environmentally-damaging emissions and pollution. There is a continual battle with fungal, viral and bacterial diseases as well as insect pests. In the long term there is a need for new varieties able to withstand disease or more extreme conditions associated with climate change. This means preserving genetic variety and exploiting new molecular breeding techniques opened up by the sequencing of the apple genome in 2010.
Drawing on an international range of expertise, this collection focuses on ways of improving the cultivation of apples as a food crop at each step in the value chain, from breeding through to post-harvest storage. The book first reviews research in apple physiology and breeding. The following sections focus on cultivation techniques through to post-harvest storage, followed by a discussion of diseases and pests and their management. Concluding chapters address wider issues such as economics, consumer trends and sustainability
Achieving sustainable cultivation of apples will be a standard reference for fruit and horticultural scientists in universities, government and other research centres and companies producing apples.

Table of Contents

Section Title Page Action Price
Contents\r v
Series list\r xii
Acknowledgements\r xvi
Introduction\r xvii
Part 1 Plant physiology and breeding\r xviii
Part 2 Cultivation techniques\r xxi
Part 3 Diseases and pests\r xxii
Part 4 Sustainability\r xxiii
Part 1 Plant physiology and breeding 1
Chapter 1 Ensuring the genetic diversity of apples\r 3
1 Introduction: the importance of apples\r 3
2 Threats to production and the need for new varieties\r 4
3 Sources of genetic diversity\r 4
4 Understanding Malus diversity\r 9
5 Capturing, maintaining and accessing genetic diversity 10
6 Future trends: new technologies to facilitate enhanced and sustainable crop production 13
7 Where to look for further information\r 14
8 References\r 15
Chapter 2 The apple genome – harbinger of innovation for sustainable apple production\r 23
1 Introduction\r 23
2 Brief overview of genome sequencing technology development 24
3 Sequencing of the apple genome and lessons learned\r 25
4 Harvesting the genome for improvement of apple\r 27
5 Utility of the apple genome in resolving issues in the apple industry 29
6 The future of genomics research in apple\r 30
7 Conclusion\r 30
8 Where to look for further information\r 30
9 References\r 31
Chapter 3 Advances in understanding apple tree growth: rootstocks and planting systems\r 35
1 Introduction 36
2 Tree growth and the development and propagation of apple 36
3 Dwarfing rootstocks: history of selection and key morphological effects 37
4 Dwarfing rootstocks: mechanisms and example application 41
5 An introduction to manipulating tree growth and development 44
6 Planting systems\r 46
7 Summary\r 47
8 Future trends in research\r 48
9 Where to look for further information\r 48
10 Acknowledgements\r 49
11 References\r 49
Chapter 4 Advances in understanding apple tree growth: the manipulation of tree growth and development\r 53
1 Introduction 54
2 Canopy development\r 54
3 Dormancy release and bud break\r 56
4 Managing vegetative growth\r 59
5 Training and pruning\r 63
6 Case study 1: intensive growing systems in Tasmania, Australia 70
7 Case study 2: comparison of artificial spur extinction and chemical thinning for crop load control 73
8 Summary\r 76
9 Future trends in research\r 77
10 Where to look for further information\r 78
11 Acknowledgements\r 79
12 References\r 79
Chapter 5 Advances in understanding flowering and pollination in apple trees\r 85
1 Introduction 86
2 Flowering: introduction and biology\r 86
3 Horticultural aspects of flowering\r 89
4 Pollination: introduction and biology\r 92
5 Horticultural aspects of pollination\r 95
6 Conclusion\r 97
7 Where to look for further information\r 97
8 Acknowledgements\r 98
9 Dedication\r 98
10 References\r 98
Chapter 6 Advances in understanding apple fruit development\r 103
1 Introduction\r 103
2 Developmental sequence of apple growth\r 104
3 Seasonal growth pattern of an apple\r 108
4 Chemical composition and seasonal changes in apples\r 109
5 Fruit abscission and growth rate\r 110
6 Fruit ‘set’\r 111
7 Role of hormones in fruit development and abscission\r 112
8 Competition within the flower/fruit cluster\r 113
9 Seasonal patterns of respiration and ripening\r 115
10 Factors influencing fruit growth\r 117
11 Regulation of cropping for sustainability\r 124
12 Modelling to integrate factors in thinning\r 126
13 Molecular biology and apple cultivation\r 127
14 Future trends and conclusion\r 129
15 Where to look for further information \r 129
16 References\r 130
Chapter 7 Evaluating and improving rootstocks for apple cultivation\r 135
1 Introduction\r 135
2 Apple breeding methods\r 137
3 Scion traits affected by rootstocks\r 138
4 Disease and pest resistance\r 147
5 Future trends and conclusions\r 152
6 Where to look for further information\r 153
7 References\r 153
Chapter 8 Advances in marker-assisted breeding of apples\r 165
1 Introduction \r 165
2 Advances in apple MAB\r 167
3 History of apple MAB\r 167
4 Current tools in MAB for apple\r 171
5 Impacts of MAB on apple breeding 173
6 Case study: MAB in the Washington State University apple breeding program  176
7 Future trends and conclusion\r 180
8 Where to look for further information \r 182
9 Acknowledgements\r 183
10 References\r 183
Part 2 Cultivation techniques 193
Chapter 9 Innovations in apple tree cultivation to manage crop load and ripening\r 195
1 Introduction\r 195
2 Training system\r 197
3 Pruning techniques related to the cultivar habit\r 205
4 Mechanical pruning and ‘Mur Fruitier’\r 211
5 Crop load determination and effect on fruit quality\r 212
6 Tree production in the nursery\r 213
7 Control of vegetative growth using plant growth regulators (PGRs) 219
8 The physiological basis of chemical thinning: current situation and new perspectives 221
9 Improving fruit appearance\r 228
10 Preharvest application of plant growth regulators\r 229
11 Future trends in research\r 232
12 Where to look for further information\r 232
13 References\r 233
Chapter 10 Advances in soil and nutrient management in apple cultivation\r 239
1 Introduction\r 239
2 Emerging issues affecting soil and nutrient management 240
3 Precision nutrient management: fertigation and targeted foliar application 246
4 Precision nutrient management: improved fertilizer forms and sensing of nutrient limitations 251
5 Precision water management\r 254
6 Altered production systems and altered production areas 259
7 Conclusions\r 269
8 Where to look for further information\r 269
9 References\r 270
Chapter 11 Mechanization and automation for apple production\r 279
1 Introduction\r 279
2 Levels of mechanization\r 280
3 Training and pruning\r 281
4 Thinning\r 286
5 Pest and disease control\r 289
6 Technologically-assisted apple harvesting\r 293
7 Robotic apple harvesting\r 298
8 Future trends and conclusion\r 301
9 Where to look for further information\r 303
10 References\r 303
Chapter 12 Sustainable approaches to control postharvest diseases of apples\r 307
1 Introduction\r 307
2 Natural plant-derived products\r 309
3 GRAS substances and sanitizers 312
4 Heat treatment \r 315
5 Controlled atmosphere\r 317
6 Irradiation with UV-C \r 318
7 Natural sources of resistance\r 319
8 Biological control\r 321
9 Integrated control\r 324
10 Future trends and conclusions\r 325
11 Where to look for further information\r 325
12 References\r 326
Chapter 13 Advances in postharvest handling and storage of apples\r 337
1 Introduction\r 337
2 Fruit quality assessment\r 339
3 Harvest maturity and harvest indices\r 340
4 Plant growth regulators\r 342
5 Harvest, handling and grading operations\r 343
6 Postharvest storage technologies\r 345
7 Comparing and assessing storage technologies\r 349
8 Postharvest treatments\r 351
9 Physiological disorders\r 353
10 Summary\r 356
11 Where to look for further information\r 357
12 References\r 357
Part 3 Diseases and pests 369
Chapter 14 Pre- and postharvest fungal apple diseases\r 371
1 Introduction: apple cultivation, production and storage and the impact of fungal apple diseases 371
2 Pre- and postharvest apple diseases\r 374
3 Chemical, biological and cultural forms of disease management during apple production and storage 376
4 Emerging pathogens affecting apple production \nin the United States 378
5 Conclusion\r 379
6 Where to look for further information\r 380
7 References\r 380
Chapter 15 Management of viruses and virus-like agents affecting apple production\r 383
1 Introduction\r 383
2 Reducing the economic impact of virus-like agents\r 384
3 Viruses and virus-like agents of apple\r 386
4 Advancing diagnostic technology\r 392
5 Remaining challenges\r 394
6 Where to look for further information\r 397
7 References\r 398
Chapter 16 Bacterial diseases affecting apples\r 403
1 Introduction\r 403
2 Bacterial diseases: the example of fire blight\r 404
3 Development of fire blight tolerant apple scion cultivars 410
4 Other diseases caused by bacteria\r 413
5 Diseases caused by phytoplasmas\r 415
6 Outlook and summary\r 416
7 Future research trends\r 417
8 Where to look for further information\r 418
9 References\r 420
Chapter 17 Sustainable arthropod management for apples\r 425
1 Introduction 426
2 Key arthropod pests\r 426
3 Other key arthropod pests\r 430
4 Secondary arthropod pests: introduction, leaf and bud damage 433
5 Secondary arthropod pests: shoot, branch, trunk, root and fruit damage 436
6 Models, decision aids and monitoring\r 440
7 Tools and tactics: pesticides, biological control, mating disruption and host plant resistance 443
8 Challenges to the sustainability of integrated pest management (IPM) 447
9 Where to look for further information\r 451
10 Acknowledgements\r 451
11 References\r 452
Chapter 18 Advances in pest- and disease-resistant apple varieties\r 461
1 Introduction 462
2 Resistance to apple scab, powdery mildew and fire blight 462
3 Resistance to nectria canker, Marssonina apple blotch and other diseases 467
4 Resistance to pests\r 469
5 Selection techniques and resistance mechanisms\r 470
6 Current disease-resistant apple varieties\r 472
7 Summary\r 475
8 Where to look for further information\r 475
9 References\r 475
Part 4 Sustainability 483
Chapter 19 The economics of apple production\r 485
1 Introduction\r 485
1.1 Environmental sustainability\r 485
1.2 Social sustainability\r 486
1.3 Economic sustainability\r 486
2 Cost analysis of apple production\r 486
2.1 Classification of production costs\r 487
2.2 Approaches used in production cost studies\r 488
2.2.1 Analysis of financial statement and accounts\r 489
2.2.2 Engineering approach\r 489
2.3 Categories included in cost-of-production studies\r 490
3 Apple production costs around the world\r 492
3.1 Case study: Washington State\r 492
3.2 International comparison by typical farm\r 495
3.3 International comparison by variety\r 499
4 Outlook and challenges for the global apple industry 501
4.2 Structural change: consolidation of apple production 504
4.3 Trends in production systems and technologies\r 504
4.4 Labour use in apple production\r 505
5 Conclusion\r 507
6 Where to look for further information\r 507
7 References\r 508
Chapter 20 Consumer trends in apple sales\r 511
1 Introduction\r 511
2 The influence of suppliers and retailers on apple sales\r 512
3 Global forces affecting apple demand\r 514
4 Recent trends in apple consumption\r 516
5 Factors affecting consumer demand for apples\r 518
6 Challenges in marketing apples\r 520
7 Where to look for further information\r 521
8 References\r 521
Chapter 21 Assessing the environmental impact and sustainability of apple cultivation\r 523
1 Introduction\r 523
2 Sustainability: definitions and trends\r 524
3 Environmental impacts of apple production\r 526
4 Studies of sustainable apple production\r 529
5 Regulatory and marketing schemes for sustainable orchard systems 537
6 Future trends and conclusion\r 543
7 Where to look for further information\r 544
8 References\r 545
Chapter 22 Growing organic apples in Europe\r 551
1 Introduction\r 551
2 Developing varieties and rootstocks suited to \norganic farming (OF) systems 553
3 Improving soil fertility management\r 557
4 Strategies for improving plant health care: pest \nand disease control, regulation of crop set and \ntree growth 558
5 Strategies for improving ecosystem services\r 565
6 Case studies\r 567
7 Future trends in research\r 569
8 Where to look for further information\r 570
9 References\r 571
Index 579