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Articles

INFLUENCE OF SUPPLEMENTARY LIGHTING ON AUTUMN-WINTER YIELD OF FOUR GERBERA (GERBERA JAMESONII) CULTIVARS

Article number

801_125

Pages

1049 – 1054

Language

English

Abstract

The results of a two-year research focused on the influence of artificial lighting during the October/March period on autumn-winter yield and qualitative characteristic of four cultivars of Gerbera are reported.
The results showed a 16% mean increase in autumn-winter yield for the plants cultivated under supplementary lighting as compared to the control (14.5 against 12.5 flower/plant). The tested cultivars have shown a different behaviour: the highest increase in production (25%) was obtained from the cv.
Cornice whereas the lowest increase (8%) was observed in the cv.
Rosalin.
No significant differences in the qualitative characteristics of flowers were found between the plants cultivated under artificial and natural lighting.

Publication

International Symposium on High Technology for Greenhouse System Management: Greensys2007

Authors

G. Cristiano, M.A. Cocozza Talia, A.M.F. La Viola, A. Sancilio

Keywords

greenhouse management, photoperiod, gerbera cultivation

Full text

https://doi.org/10.17660/ActaHortic.2008.801.125

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118. NUMERICAL SIMULATIONS OF TURBULENT FLOW THROUGH SCREEN MESH

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119. SIMULHYDRO, A SIMPLE TOOL FOR PREDICTING WATER USE AND WATER USE EFFICIENCY IN TOMATO CLOSED-LOOP SOILLESS CULTIVATIONS

120. COMPARISON OF HUMIDITY CONDITIONS IN UNHEATED TOMATO GREENHOUSES WITH DIFFERENT NATURAL VENTILATION MANAGEMENT AND IMPLICATIONS FOR CLIMATE AND BOTRYTIS CINEREA CONTROL

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121. EFFECT OF GREENHOUSE ROOF OPENING SYSTEM ON INTERNAL CLIMATE AND ON GYPSOPHILA YIELD AND QUALITY CONTROL

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I. Yildiz | D.P. Stombaugh

125. INFLUENCE OF SUPPLEMENTARY LIGHTING ON AUTUMN-WINTER YIELD OF FOUR GERBERA (GERBERA JAMESONII) CULTIVARS

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127. CO₂ CONCENTRATION IN THE ROOT ZONE OF VEGETABLES, CULTIVATED IN ORGANIC SUBSTRATES

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130. CLIMATE AND YIELD IN A CLOSED GREENHOUSE

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131. GROWTH CHARACTERISTICS OF POTATO TRANSPLANTS GROWN UNDER CONTROLLED ENVIRONMENT

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132. GROWTH RESPONSE AND NITROGEN USE EFFICIENCY OF TWO DIEFFENBACHIA CULTIVARS GROWN IN SOILLESS CULTURE

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135. EVALUATION OF STRAWBERRY CULTIVARS IN SOILLESS CULTIVATION IN SICILY

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136. SHORT-TERM NITRATE UPTAKE RATES FOR SOILLESS CULTURE: SEASONAL EMPIRICAL RELATIONSHIPS FOR ROSE CROP PRODUCTION

D. Roca | R.M. Belda | A. Calatayud | E. Gorbe | P.-F. Martínez

137. COMPARING MINERAL UPTAKE EFFICIENCIES IN ROSE PLANT FLOWERING FLUSHES UNDER TWO CLIMATE CONDITIONS

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138. THE INFLUENCE OF IRRIGATION ON GAS COMPOSITION IN THE RHIZOSPHERE AND GROWTH OF THREE HORTICULTURAL PLANTS, CULTIVATED IN DIFFERENT SUBSTRATES

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141. GRAFTING EFFECTS ON TOMATO GROWTH RATE, YIELD AND FRUIT QUALITY UNDER SALINE IRRIGATION WATER

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D. Scuderi | A. Li Rosi | C. Cassaniti | A. Paratore | D. Romano

146. COMPARISON BETWEEN CONVENTIONAL AND VACUUM STORAGE SYSTEM IN CUT FOLIAGE

S. Pacifici | A. Mensuali-Sodi | G. Serra | A. Ferrante

147. INNOVATIVE CULTIVATION OF VEGETABLES ON VERTICALLY MOVING BEDS CONTROLLED BY DOUBLE SEESAW MECHANICS

148. DETECTION OF WATER STRESS INDUCED PHOTOSYNTHETIC DYSFUNCTION IN TOMATO PLANT LEAF WITH PRI MEASUREMENT

K. Takayama | H. Nishina | Y. Sakai

149. MANAGEMENT OF GREENHOUSE CROP TRANSPIRATION: THE WAY FORWARD

A. Elings | W. Voogt

150. ESTIMATING STOMATAL CONDUCTANCE OF GREENHOUSE GROWN PLANTS SUBJECTED TO WATER STRESS AND DIFFERENT HUMIDITY REGIMES

N.E. Andersson | K. Koefoed Petersen

151. DESIGNING A GREENHOUSE PLANT: NOVEL APPROACHES TO IMPROVE RESOURCE USE EFFICIENCY IN CONTROLLED ENVIRONMENTS

A. Maggio | S. De Pascale | G. Barbieri

152. EFFECTS OF EC LEVELS OF NUTRIENT SOLUTION ON TOMATO CROP IN OPEN AND CLOSED SYSTEMS

G.B. Oztekin | Y. Tüzel | I.H. Tüzel | K.M. Meric

153. TECHNICAL SOLUTIONS TO PREVENT HEAT STRESS INDUCED CROP GROWTH REDUCTION FOR THREE CLIMATIC REGIONS IN MEXICO

A. van ¿t Ooster | E. Heuvelink | V.M. Loaiza Mejía | E.J. van Henten

154. SIMULTANEOUS RESPONSE OF STEM DIAMETER, SAP FLOW RATE AND LEAF TEMPERATURE OF TOMATO PLANTS TO DROUGHT STRESS

155. CYCLIC IRRIGATION OF SALINE AND NON-SALINE WATER INFLUENCE GROWTH AND YIELD OF LETTUCE CULTIVARS UNDER GREENHOUSE CONDITIONS

A.A. Alsadon | M.A. Wahb-allah | S.O. Khalil

156. AN EMPIRICAL APPROACH TO THE DELINEATION OF GROWING CONDITIONS WITHIN A COOLED CONSERVATORY IN SINGAPORE

K. Boon Hwee Er | N. Kishnani | W. Kessling | V. Yong Bian Koo

157. GREENHOUSE TUNNEL VENTILATION DEPENDENCE ON TOMATO CROP HEIGHT AND LEAF AREA INDEX

H. Fatnassi | T. Boulard | C. Leyronas | M. Bardin | P. Nicot

158. THE EFFECT OF DIFFUSE LIGHT ON CROPS

S. Hemming | T. Dueck | J. Janse | F. van Noort

159. EVALUATION OF COMBINED APPLICATION OF FOG SYSTEM AND CO₂ ENRICHMENT IN GREENHOUSES BY USING PHYTOMONITORING DATA

U. Schmidt | C. Huber | T. Rocksch

160. VALIDATION OF CANOPY PHOTOSYNTHESIS MODELS FOR CLIMATE CONTROL IN GREENHOUSES

M. Sciortino | D. Wulfsohn | A. Andreassen | G. Gianquinto | J.M. Aaslyng

161. SIMULATED EFFECTS OF VARIOUS ENVIRONMENTAL MANAGEMENT PRACTICES ON ENERGY CONSUMPTION IN OPEN AND CONFINED GREENHOUSE SYSTEMS

I. Yildiz | D.P. Stombaugh

162. INCORPORATION OF A MODEL TO PREDICT CROP TRANSPIRATION IN A COMMERCIAL IRRIGATION EQUIPMENT AS A CONTROL METHOD FOR WATER SUPPLY TO SOILLESS HORTICULTURAL CROPS

E. Medrano | F.J. Alonso | MA. Cruz Sánchez-Guerrero | P. Lorenzo

163. ECONOMIC GAIN FOR CUCUMBER PRODUCTION FROM GREENHOUSE COOLING IN FINLAND

T. Kaukoranta | J. Huttunen

164. ALTERED PLANT STRUCTURE AND GREATER YIELD OF CUCUMBER GROWN AT ELEVATED CO₂ IN A SEMI-CLOSED GREENHOUSE

E.-M. Luomala | L. Särkkä | T. Kaukoranta

165. UNCERTAINTY ON ESTIMATED PREDICTIONS OF ENERGY DEMAND FOR DEHUMIDIFICATION IN A CLOSED TOMATO GREENHOUSE

E. Schrevens | P. Jancsok | K. Dieussaert

166. THE GESKAS PROJECT, CLOSED GREENHOUSE AS ENERGY SOURCE AND OPTIMAL GROWING ENVIRONMENT

H. Hoes | J. Desmedt | K. Goen | L. Wittemans

167. EFFECTS OF ANTI-TRANSPIRANTS ON TRANSPIRATION AND ENERGY USE IN GREENHOUSE CULTIVATION

L.F.M. Marcelis | F. Kempkes | C. Stanghellini | C. Grashoff

168. NITROGEN CONCENTRATION IN NUTRIENT SOLUTION AND MODULE VOLUME EFFECTS ON THE GROWTH CHARACTERS AND YIELD POTENTIALS OF EGGPLANT SEEDLINGS

A. Balliu | G. Sallaku | S. Kuçi

169. QUANTIFYING THE EFFECTS OF LEAF NITROGEN CONTENT ON LEAF PHOTOSYNTHESIS RATE OF GREENHOUSE CUCUMBER UNDER DIFFERENT PAR AND TEMPERATURE CONDITIONS

170. GROWTH RESPONSE OF HEDERA HELIX L. TO TEMPERATURE INTEGRATION

B. Pollet | K. Steppe | P. Dambre | M.-C. Van Labeke | R. Lemeur

171. EFFECTS OF BLUE-LIGHT PHOTON FLUX DENSITY ON NITROGEN AND CARBOHYDRATE CONTENT AND GROWTH OF SPINACH

R. Matsuda | K. Ohashi-Kaneko | K. Fujiwara | K. Kurata

172. THERMAL AND LIGHT REQUIREMENTS FOR FLOWER DIFFERENTIATION OF SNAPDRAGON

R. Paradiso | G. Aronne | S. De Pascale

173. THE APPLICATION OF LEDS AS ASSIMILATION LIGHT SOURCE IN GREENHOUSE HORTICULTURE: A SIMULATION STUDY

W. van Ieperen | G. Trouwborst

174. A METHOD TO DETECT BASELINE EMISSION AND PLANT DAMAGE INDUCED VOLATILE EMISSION IN A GREENHOUSE

175. A PHOTO-THERMAL MODEL FOR PREDICTING DEVELOPMENT AND QUALITY OF STANDARD CUT CHRYSANTHEMUM IN GREENHOUSES

Jianfeng Dai | Weihong Luo | Zaiqiang Yang

176. PRODUCTION OF HIGH QUALITY VEGETABLE BY APPLYING LOW TEMPERATURE STRESS TO ROOTS

177. HIGH QUALITY TOMATO PRODUCTION BY SUITABLE APPLICATION OF CONCENTRATED DEEP SEAWATER

178. INTRA-CANOPY VARIABILITY OF FRUIT QUALITY IN KIWIFRUIT VINES PROTECTED BY ANTI-HAIL NETS

B. Basile | R. Romano | M. Giaccone | M. Forlani

179. GREENHOUSE PRODUCTION OF VEGETABLE CROPS GROWN WITH A CLOSED-LOOP FERTIGATION SYSTEM IN A PESTICIDE-FREE ENVIRONMENT

D.J. Cantliffe | N.L. Shaw | E. Jovicich | L.S. Osborne | P.J. Stoffella

180. SPATIO-TEMPORAL DISTRIBUTION OF PLANT BIOAGGRESSORS IN GREENHOUSES: TOWARDS A BETTER KNOWLEDGE OF DISEASE AND PEST DYNAMICS

C. Poncet | J. Vaglio | A. Bout | L. Mailleret | R. Boll

181. EFFECT OF RHIZOBACTERIA ON PLANT GROWTH OF DIFFERENT VEGETABLES

F. Kidoglu | A. Gül | H. Ozaktan | Y. Tüzel

182. EVALUATION OF CONCENTRATED RELEASES OF PARASITOIDS FOR THE CONTROL OF WHITEFLIES ON POINSETTIA

G. Amoroso | P. Frangi | R. Piatti

183. EFFECTS OF SUBSTRATE SOLARIZATION ON TOMATO SOILLESS CULTIVATION

A. Moncada | G. Caracciolo | F. D'Anna

184. EFFICIENCY OF NEOSEIULUS CUCUMERIS AND FRANKLINOTHRIPS VESPIFORMIS FOR CONTROLLING THRIPS IN ROSE GREENHOUSES

185. EFFECT OF NITROGEN SOURCE AND CONCENTRATION IN RECIRCULATED SOLUTION ON INCIDENCE OF CUCUMBER MORTALITY BY PYTHIUM AND FUSARIUM CROWN ROT

B. Bar-Yosef | G. Kritzman | I. Levkovich | P. Klaering

186. OPERATOR SAFETY DURING PESTICIDE APPLICATION IN GREENHOUSES: A SURVEY ON ITALIAN SITUATION

187. A PROTOTYPE FOR MECHANICAL DISTRIBUTION OF BENEFICIALS

G. Blandini | G. Emma | S. Failla | G. Manetto

188. PERFORMANCE EVALUATION OF SPRAYERS USED FOR COVERED STRAWBERRY CROP

P. Guarella | S. Pascuzzi | A. Guarella

189. OPERATOR CONTAMINATION DURING PESTICIDE APPLICATION IN TOMATO GREENHOUSE

E. Cerruto | G. Emma | G. Manetto

190. CARBON DIOXIDE CONCENTRATION IN MEDITERRANEAN GREENHOUSES: HOW MUCH LOST PRODUCTION?

C. Stanghellini | L. Incrocci | J.C. Gázquez | B. Dimauro

191. WATER AND FERTILIZERS USE EFFICIENCY IN GRAFTED AND NON GRAFTED TOMATO PLANTS ON SOILLESS CULTURE

CH. Lykas | C. Kittas | A. Zambeka

192. EFFECTS OF SOLARIZATION AND BIOFUMIGATION ON TOMATO GREENHOUSE PRODUCTION IN THE SOUTHERN COAST OF SICILY

G. Iapichino | L. Puleo | F. Vetrano | A. Sciortino

193. POINSETTIA (EUPHORBIA PULCHERRIMA) CULTIVATION IN BIODEGRADABLE POTS: MECHANICAL AND AGRONOMICAL BEHAVIOUR OF POTS AND PLANTS TRAITS

V. Candido | V. Miccolis | D. Castronuovo | C. Manera

194. GROWTH OF ORNAMENTAL SHRUBS IN WOOD FIBRE-BASED GROWING MEDIA

P. Frangi | G. Amoroso | F. Ferrini | A. Fini

195. SUBSTRATE REUSE IN TOMATO SOILLESS CULTIVATION

F. Giuffrida | C. Leonardi | O. Marfà

196. ENVIRONMENTAL IMPACT OF PESTICIDES IN VEGETABLE CROP PRODUCTION UNDER THE MEDITERRANEAN CLIMATE OF CENTRAL ITALY

A. Marucci | B. Pagniello | E. Campiglia | Y. Rouphael | G. Colla

197. COMPARING THE ENVIRONMENTAL IMPACTS OF GREENHOUSE VERSUS OPEN-FIELD TOMATO PRODUCTION IN THE MEDITERRANEAN REGION

198. ENVIRONMENTAL EVALUATION BY MEANS OF LCA REGARDING THE ORNAMENTAL NURSERY PRODUCTION IN ROSE AND SOWBREAD GREENHOUSE CULTIVATION

G. Russo | B. De Lucia Zeller