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Articles

THE EFFECTS OF POLLINATION AND THE USE OF BEES ON NUMBER AND QUALITY OF ONION SEED

Article number

462_13

Pages

103 – 110

Language

Abstract

This research has as its focus the level of influence mechanical pollination and the use of insects can have on the development of reproductive organs and seed quality.
Percentage of pollination, the ratio between fertile and sterile flowers, seed mass and number, and total sprouting have been examined.
Data has been collected from two zones.
The experiment has been carried out in isolated units; in one the pollination has been performed with brush, and in the other with bees.
The control was pollinated in open field conditions.
The best results were obtained using bees (19.20% more of the fertile flowers were successfully pollinated in the cluster, 21.96% in the upper and 15.45% in the lower zone). This results in a 46.82% greater number of seeds out of which 39.07% in the upper and 56.04% in the lower zone.
Absolute seed mass when pollinated with bees is on average 10.57% higher than is the case with mechanical pollination, with a significantly higher difference in the lower zone (21.12%). Seed germination is on average 3.67% greater (4.31% in the lower zone).

Publication

I Balkan Symposium On Vegetables and Potatoes

Authors

M. Gjorgji, A. Rukie

Keywords

Flower clusters, upper and lower zone, absolute seed mass and number, germination

Full text

https://doi.org/10.17660/ActaHortic.1997.462.13

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V. Bjelic

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T. Tudzarov

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Zhivko P. Danailov | Liuben P. Russanov

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S. Milutinovic | Z. Djukic

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J. Petrevska | G. Popsimonova

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109. COMPATIBILITY BETWEEN SOME PEPPER LINES AND VARIETIES

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S. Ljiljana | N. Novica | M. Zivoslav

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M. Doikova | H. Boteva | I. Belichki

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129. INFLUENCE OF AFILA “AF AF” GENE ON HEIGHT PEAS PLANT (PISUM SATIVUM L.)

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130. INFLUENCE OF COMBINE MOVING SPEED ON HARVEST QUALITY OF DIFFERENT CULTIVARS OF PEAS IN AGROECOLOGICAL CONDITIONS OF KOSMET (YUGOSLAVIA)

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131. POSSIBILITY OF NITROGEN FIXATION IN PISUM SATIVUM AND TRITICUM AESTIVUM

D. Micanovic | Z. Saric | V. Raicevic

132. NEW SNAP BEAN VARIETIES

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133. APPLYING DIFFERENT STATISTICAL METHODS FOR EVALUATION OF SOME BEANS (PHASEOLUS VULGARIS L.) MUTATION LINES

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134. STUDY OF SOME QUANTITATIVE BREEDING CHARACTERS IN PHASEOLUS COLLECTION

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135. INVESTIGATION OF SOME BIOLOGICAL CHARACTERISTICS OF WHITE BEANS (PHASEOLUS VULGARIS L.) IN DIFFERENT ECOLOGICAL CONDITIONS

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136. THE INFLUENCE OF THE SUSPENSION FERTILISER LACTOFOL ON THE SOIL AND EPIPHYTE MICROFLORA IN FRENCH BEAN GROWN UNDER PLASTIC GREENHOUSE CONDITIONS

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137. NODULE FORMATION ABILITY OF COMMON BEAN (PHASEOLUS VULGARIS L.) CULTIVARS

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138. CLASSIFICATION OF CULTIVARS OF PHASEOLUS VULGARIS ACCORDING TO THEIR SDS-PAGE PROTEIN PATTERNS

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143. INFLUENCE OF SUBSTRATES ON FRUCTIFICATION OF OYSTER MUSHROOM (PLEUROTUS OSTREATUS) STRAIN NS-16

D. Bugarski | G. Djuro | A. Takac | J. Dragan

144. ELIKSIR F₁ – THE NEW SWEET CORN HYBRID (ZEA MAYS VAR. SACHARATA STURT.)

R. Ðordevic | T. Sretenovic-Rajicic | V. Pešic | A. Ðokic

145. A BIOCHEMICAL CHARACTERIZATION OF SOME LOCAL GARDEN GREEN BEANS ACCESSIONS

M. Sabeva | L. Krusteva

146. IN VITRO REGENERATION AND PROPAGATION OF POTATO AND ITS GENETIC HOMOGENEITY DETERMINATION BY MEANS OF PROTEIN POLYMORPHISM OF TUBERS

D. Merja | A. Stasa

147. MODE OF POTATO PEELING AS A PARAMETER FOR SELECTOR

N.L. Ruzicic | S. Pavlekic | V. Bjelic | M. Gavrilavic

148. PHENOTYPE VALUES, VARIABILITY AND PRODUCTIVE PROPERTIES IN DUTCH POTATO VARIETIES UNDER DIFFERENT AGRO-ECOLOGICAL CONDITIONS

Z. Bugarcic | Z. Vasiljeic | S. Šušic | A. Ðokic

149. DISTRIBUTION OF POTATO VIRUSES IN YUGOSLAVIA

M. Gavran

150. EFFECT OF PLANTING DENSITY AND SIZE OF POTATO SEED-MINITUBERS ON THE SIZE OF THE PRODUCED POTATO SEED TUBERS.

D.N. Georgakis | D.I. Karafyllidis | N.I. Stavropoulos | E.X. Nianiou | I.A. Vezyroglou

151. EFFECT OF PLANTING DENSITY AND SIZE OF POTATO SEED-MINITUBERS ON THEIR YIELDING CAPACITY

D.I. Karafyllidis | D.N. Georgakis | N.I. Stavropoulos | E.X. Nianiou | I.A. Vezyroglou

152. CINEMATIC AND DYNAMIC CHARACTERISTICS AND PARAMETERS OF POTATO DIGGER WITH OSCILLATORY PLOUGHSHARE

P. R. Ruzicic

153. IN VITRO PROPAGATION OF POTATO (SOLANUM TUBEROSUM L.)

R. Djurdjina | M. Milinkovic | D. Miloševic

154. ALTERNARIA ALTERNATA (FRIES.) KEISSLE (SIN. A.TENUIS NESS., SIN. A. LONGIPENS (ELL. AND EV.) MEISON), POTATOES PARASITE IN YUGOSLAVIA

V. Cakarevic V | T. Boškovic

155. RELATION BETWEEN INITIAL AND FINAL POPULATION DENSITY OF GLOBODERA ROSTOCHIENSIS WELL. ON SUSCEPTIBLE AND RESISTANT POTATO CULTIVARS

H. Samaliev | R. Andreev | A. Samalieva

156. EXOBACILLIN – A POTENTIAL CONTROL AGENT FOR THE COLORADO POTATO BEETLE

J. Kuzmanova | K. Sapundjieva

157. INSECTICIDE SUSCEPTIBILITY OF THE COLORADO POTATO BEETLE IN THE VICINITY OF BELGRADE, YUGOSLAVIA

I. Peric | N. Miloševski | P. Kljajic

158. APPLICATION OF IMIDACLOPRID THROUGH THE LEAF AND POTATO TUBER IN THE CONTROL OF THE LEPTINOTARSA DECEMLINEATA SAY

I. Marko | R. Sreten | K. Natalija | E. Ljubisav | I. Sinisa

159. A STUDY OF APHIDS FLIGHT ACTIVITY (HOMOPTERA, APHIDIDAE) POTENTIAL VECTORS OF POTATO VIRUSES

D. Milocevic | O. Petrovic

160. SPECIFICITY OF B. THURINGIENSIS SUBSP. TENEBRIONIS EFFECT AND APPLICATION

I. Sivcev | A. Zabel | B. Manojlovic | M. Kostic

161. ORGANOGENESIS OF ALGORITHM IN POTATO

S. Jevtic | N. Micic | G. Djuric | R. Cerovic

162. MODEL OF ECOLOGICAL FUNCTIONS OF GROWTH AND DEVELOPMENT IN POTATO

S. Jevtic | N. Micic | G. Djuric | R. Cerovic