Introduction | p. 1 |
Climate Conditions and Classification | p. 5 |
The Climate Elements | p. 5 |
Solar Radiation | p. 5 |
Temperature | p. 9 |
Precipitation | p. 12 |
Classification of Climates | p. 17 |
A. Tropical Humid Zones | p. 17 |
B. Dry Zones | p. 17 |
C. Subtropical Zones | p. 19 |
D. Temperate Zones | p. 21 |
E. Boreal | p. 21 |
F. Polar | p. 21 |
Tropical and Equatorial Zone | p. 21 |
Subtropical Climate: C | p. 23 |
Dry Climates: B | p. 24 |
Highlands: H | p. 24 |
Crop Growth Requirements and Climate Control | p. 29 |
Climate Requirements | p. 29 |
Consequences for Greenhouse Construction | p. 30 |
Measures for Climate Control | p. 30 |
Tropical Regions | p. 31 |
Subtropical Regions | p. 33 |
Arid Regions | p. 42 |
Design Criteria for Greenhouses | p. 45 |
Greenhouse Types | p. 46 |
Site Selection | p. 46 |
General Design Criteria | p. 47 |
Loads for Greenhouse Structures | p. 47 |
General Requirements | p. 48 |
Ar: Tropical Wet Climates | p. 48 |
Aw: Tropical Wet and Dry Climates | p. 49 |
Cf: Subtropical Humid | p. 50 |
Cs: Subtropical Dry Summer. Mediterranean | p. 51 |
H: Tropical Highlands | p. 51 |
B: Dry Climates | p. 52 |
General Design Requirements | p. 52 |
A. Structure | p. 52 |
B. Climate Control | p. 56 |
C. Integrated Plant Production and Protection (IPP) | p. 57 |
Greenhouse Structures | p. 59 |
Round Arched Tunnel Greenhouses | p. 62 |
Improvements for Tunnel Greenhouses | p. 65 |
Dimensions | p. 66 |
Pointed Arched Construction | p. 68 |
Enlarged Tunnel Greenhouse | p. 69 |
Multi-Span Greenhouses | p. 71 |
Greenhouses for Tropical Lowlands | p. 76 |
Greenhouses for Tropical Highlands and Subtropics | p. 85 |
Greenhouse Constructions for Arid Regions | p. 90 |
Screen and Shade Houses | p. 93 |
Specific Greenhouses | p. 100 |
Parral Type, Almeria | p. 100 |
Greenhouses for Banana | p. 104 |
Greenhouses for Terraces | p. 104 |
Tent-type Construction | p. 106 |
Life Cycle Assessment, LCA | p. 111 |
Results | p. 128 |
Light Transmittance of Greenhouses | p. 137 |
Cladding Material | p. 145 |
Materials | p. 145 |
Ultra Violet Radiation (UV) | p. 147 |
Photosynthetic Active Radiation PAR or Visible Light | p. 147 |
LongWave Radiation, Far Infrared FIR | p. 148 |
Influence of Dust and Dirt | p. 148 |
Influence of Selective Spectral Transmittance | p. 149 |
Transmittance and Blocking of UV Radiation | p. 152 |
Photoselective Plastic Films and Screens | p. 157 |
Near Infrared (NIR) Blocking and Reflecting Materials | p. 159 |
Diffuse Light | p. 162 |
Drop Condensation | p. 162 |
Greenhouse Components, Mounting, Installation and Maintenance | p. 169 |
Foundation | p. 169 |
Connections and Clamps | p. 170 |
How to Do and How Not to Do the Clamp Connections | p. 171 |
Fastening and Stretching of the Cladding Material | p. 174 |
Leaks | p. 179 |
Windbreaks | p. 185 |
Ventilation | p. 193 |
Natural Ventilation | p. 193 |
Air Exchange | p. 194 |
Ventilation Opening Area | p. 195 |
Ventilation Efficiency | p. 199 |
Types of Natural Ventilation Openings | p. 200 |
Side Wall Ventilation | p. 200 |
Roof Ventilation | p. 201 |
Side Wall and Roof Ventilation | p. 215 |
Ventilation of Specific Greenhouses | p. 220 |
Forced Ventilation | p. 228 |
Insect Screening | p. 233 |
Enlargement of Screened Vent Openings | p. 235 |
Necessary Enlargement of Screened Vent Openings | p. 237 |
Method of Sase and Christiansen (1990) | p. 237 |
Calculation of AS/Av by using methods of Bailey et al. (2003) and Teitel (2006) | p. 238 |
Climate Conditions and Pest Control | p. 240 |
Cooling | p. 251 |
Fan and Pad Cooling | p. 252 |
Pad Location | p. 254 |
Vertical Pad System and Water Circulation | p. 254 |
Horizontal Pads | p. 255 |
Pad Efficiency | p. 255 |
Pad Material and Thickness | p. 257 |
Pad Area | p. 260 |
Pad Installation and Maintenance | p. 262 |
Operation of Fan and Pad System | p. 263 |
Fans | p. 264 |
Air and Water Flow Rate | p. 265 |
Fog System | p. 270 |
Upward Fogging | p. 274 |
Spray Cooling | p. 276 |
Heating | p. 285 |
Heat Requirement | p. 286 |
Fuel Consumption | p. 288 |
Heating Systems | p. 290 |
Geothermal Energy for Greenhouse Heating | p. 297 |
Solar Heating | p. 301 |
Crop Water Requirement and Water Use Efficiency | p. 313 |
Crop Water Requirement | p. 313 |
This Penman-Monteith Method Can Also Be Applied for Greenhouse Conditions, if the Parameters Are Adapted to Greenhouse Climate Conditions | p. 314 |
Example 1: Almeria (Spain) | p. 316 |
Example 2: Bangkok (Thailand) | p. 316 |
Example 3: Antalya (Turkey) and Bangalore (India) | p. 316 |
Water Use Efficiency | p. 317 |
Rainwater Collection and Storage | p. 321 |
Calculation of the Storage Volume | p. 322 |
Example 1: Storage Volume for Climate Conditions in Bangalore (India) | p. 323 |
Example 2: Storage Volume for Climate Conditions in Antalya (Turkey) | p. 324 |
Design of Rainwater Storage Basins | p. 324 |
Desalination of Salty Water and Closed-System Greenhouses | p. 329 |
Solar Desalination Systems | p. 329 |
Closed-System Greenhouse | p. 332 |
CO2 Enrichment | p. 341 |
Annexes | p. 343 |
| p. 343 |
| p. 346 |
| p. 347 |
References | p. 349 |
Index | p. 361 |
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