Frost Protection - UTL Repository

More documents

Recommendations

Info

] F R O S T P R O T E C T I O N : F U N D A M E N T A L S , P R A C T I C E A N D E C O N O M I C S [ TABLE 4.4 The highest freezing temperature for fresh fruits and vegetables COMMON NAME SCIENTIFIC NAME TEMPERATURE (°C) Acerola; Barbados cherry Apple Apricot Artichoke – globe Artichoke – Jerusalem Asian pear, Nashi Asparagus, green, white Avocado cv. Fuerte, Hass cv. Fuchs, Pollock cv. Lula, Booth Malpighia glabra Malus pumila Prunus armeniaca Cynara scolymus Helianthus tuberosus Pyrus serotina; P. pyrifolia Asparagus officinalis Persea americana -1.4 -1.5 -1.1 -1.2 -2.5 -1.6 -0.6 -1.6 -0.9 -0.9 Banana Barbados cherry Beans Snap; Wax; Green Lima beans Beet, bunched Beet, topped Berries Blackberries Blueberries Cranberry Dewberry Elderberry Loganberry Raspberries Strawberry Broccoli Brussels-sprouts Cabbage Chinese; Napa Common, early crop Late crop Cactus pear, prickly pear fruit Carambola, Starfruit Carrots, topped Cauliflower Celeriac Musa paradisiaca var. sapientum Malpighia glabra Phaseolus vulgaris Phaseolus lunatus Beta vulgaris Rubus spp. Vaccinium corymbosum Vaccinium macrocarpon Rubus spp. Sambucus spp. Rubus spp. Rubus idaeus Fragaria spp. Brassica oleracea var. italica Brassica oleracea var. gemmifera Brassica campestris var. pekinensis Brassica oleracea var. capitata ––“–– Opuntia spp. Averrhoa carambola Daucus carota Brassica oleracea var. botrytis Apium graveolens var. rapaceum -0.8 -1.4 -0.7 -0.6 -0.4 -0.9 -0.8 -1.3 -0.9 -1.3 -1.1 -1.7 -0.9 -0.8 -0.6 -0.8 -0.9 -0.9 -0.9 -1.8 -1.2 -1.4 -0.8 -0.9 76
FROST DAMAGE: PHYSIOLOGY AND CRITICAL TEMPERATURES COMMON NAME SCIENTIFIC NAME TEMPERATURE (°C) Celery Cherimoya; custard apple Cherry, sour Cherry, sweet Chicory Chilies Citrus Calamondin orange California & Arizona, (USA) dry areas Florida (USA), humid areas Lemon Lime, Mexican, Orange California & Arizona (USA), dry areas Florida (USA), humid areas Blood orange Seville; sour Pummelo Tangelo, Minneola Tangerine Chives Coconut Collards, kale Corn, sweet and baby (maize) Cucumber, slicing Currants Custard apple Dasheen Date Dill Eggplant Endive, Escarole Fennel Fig Garlic bulb Gooseberry Apium graveolens var. dulce Annona cherimola Prunus cerasus Prunus avium see Endive see Pepper Citrus reticulata x Fortunella spp. Citrus limon Citrus aurantifolia; Citrus sinensis Citrus aurantium Citrus grandis Citrus reticulata x paradisi Citrus reticulata Allium schoenoprasum Cocos nucifera Brassica oleracea var. acephala Zea mays Cucumis sativus Ribes spp. see Cherimoya see Taro Phoenix dactylifera Anethum graveolens Solanum melongena Cichorium endivia Foeniculum vulgare Ficus carica Allium sativum Ribes grossularia -0.5 -2.2 -1.7 -2.1 -2.0 -1.1 -1.1 -1.4 -1.6 -0.8 -0.8 -0.8 -0.8 -1.6 -0.9 -1.1 -0.9 -0.9 -0.5 -0.6 -0.5 -1.0 -15.7 -0.7 -0.8 -0.1 -1.1 -2.4 -2.0 -1.1 Grape Vitis vinifera fruit stem -2.7 -2.0 77
Page 1 and 2:
- F A O E N A N D V I MO N I T O R
Page 3 and 4:
FOREWORD Agrometeorology deals with
Page 5 and 6:
ACKNOWLEDGEMENTS We want to thank D
Page 7 and 8:
35 35 35 36 36 37 37 37 37 38 38 39
Page 9 and 10:
174 175 176 176 177 178 179 180 180
Page 11 and 12:
LIST OF PRINCIPAL SYMBOLS Roman Alp
Page 13 and 14:
T n °C Observed minimum temperatur
Page 15 and 16:
CHAPTER 1 INTRODUCTION OVERVIEW Whe
Page 17 and 18:
INTRODUCTION Freeze and frost defin
Page 19 and 20:
INTRODUCTION FIGURE 1.2 Mean air an
Page 21 and 22:
INTRODUCTION FIGURE 1.4 Air (T a )
Page 23 and 24:
INTRODUCTION TABLE 1.2 Categories a
Page 25 and 26:
INTRODUCTION example, because bloom
Page 27 and 28:
INTRODUCTION south in Florida in re
Page 29 and 30:
INTRODUCTION assistance might be in
Page 31 and 32:
CHAPTER 2 RECOMMENDED METHODS OF FR
Page 33 and 34:
RECOMMENDED METHODS OF FROST PROTEC
Page 35 and 36:
Page 37 and 38:
Page 39 and 40: RECOMMENDED METHODS OF FROST PROTEC
Page 53: RECOMMENDED METHODS OF FROST PROTEC
Page 56 and 57: ] F R O S T P R O T E C T I O N : F
Page 81 and 82: CHAPTER 4 FROST DAMAGE: PHYSIOLOGY
Page 83 and 84: FROST DAMAGE: PHYSIOLOGY AND CRITIC
Page 89: FROST DAMAGE: PHYSIOLOGY AND CRITIC
Page 105 and 106: CHAPTER 5 FROST FORECASTING AND MON
Page 107 and 108: FROST FORECASTING AND MONITORING di
Page 109 and 110: FROST FORECASTING AND MONITORING A
Page 111 and 112: FROST FORECASTING AND MONITORING Fo
Page 113 and 114: FROST FORECASTING AND MONITORING FI
Page 115 and 116: FROST FORECASTING AND MONITORING WE
Page 119 and 120: FROST FORECASTING AND MONITORING De
Page 121 and 122: FROST FORECASTING AND MONITORING de
Page 125 and 126: FROST FORECASTING AND MONITORING st
Page 127 and 128: CHAPTER 6 PASSIVE PROTECTION METHOD
Page 129 and 130: PASSIVE PROTECTION METHODS enhance
Page 131 and 132: PASSIVE PROTECTION METHODS use an
Page 133 and 134: PASSIVE PROTECTION METHODS FIGURE 6
Page 135 and 136: PASSIVE PROTECTION METHODS After st
Page 137 and 138: PASSIVE PROTECTION METHODS of miner
Page 139 and 140: PASSIVE PROTECTION METHODS FIGURE 6
Page 141 and 142:
PASSIVE PROTECTION METHODS CANOPY T
Page 143 and 144:
PASSIVE PROTECTION METHODS damage h
Page 145 and 146:
PASSIVE PROTECTION METHODS of culm
Page 147 and 148:
PASSIVE PROTECTION METHODS AVOIDING
Page 149 and 150:
PASSIVE PROTECTION METHODS TABLE 6.
Page 151 and 152:
PASSIVE PROTECTION METHODS Organic
Page 153 and 154:
PASSIVE PROTECTION METHODS Fucik (1
Page 155:
PASSIVE PROTECTION METHODS Many com
Page 158 and 159:
] F R O S T P R O T E C T I O N : F
Page 160 and 161:
Page 162 and 163:
Page 164 and 165:
Page 166 and 167:
Page 168 and 169:
Page 170 and 171:
Page 172 and 173:
Page 174 and 175:
Page 176 and 177:
Page 178 and 179:
Page 180 and 181:
Page 182 and 183:
Page 184 and 185:
Page 186 and 187:
Page 188 and 189:
Page 190 and 191:
Page 192 and 193:
] Once started, the sprinklers shou
Page 194 and 195:
Page 196 and 197:
Page 198 and 199:
Page 200 and 201:
Page 203 and 204:
CHAPTER 8 APPROPRIATE TECHNOLOGIES
Page 205 and 206:
APPROPRIATE TECHNOLOGIES frost prot
Page 207 and 208:
APPROPRIATE TECHNOLOGIES fashion. O
Page 209 and 210:
APPROPRIATE TECHNOLOGIES CROP COUNT
Page 211 and 212:
APPROPRIATE TECHNOLOGIES CROP COUNT
Page 213:
APPROPRIATE TECHNOLOGIES other crop
Page 216 and 217:
Page 218 and 219:
Page 220 and 221:
Page 222 and 223:
Page 224 and 225:
Page 226 and 227:
Page 228 and 229:
Page 231:
APPENDIX 2 CONSTANTS Specific heat
Page 234 and 235:
Page 236 and 237:
Page 239:
- FAO ENVIRONMENT AND NATURAL RESOU
show all

Frost Protection - UTL Repository

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?