scholarly journals The influence of rootstocks on the sensitivity of flower buds to frost and the main properties of the ‘Carmen’ sweet cherry cultivar

2021 ◽  
Vol 66 (4) ◽  
pp. 351-358
Author(s):  
Boban Djordjevic ◽  
Dejan Djurovic ◽  
Gordan Zec ◽  
Djordje Boskov
Keyword(s):  
Sweet Cherry ◽  
Flower Buds ◽  
Flower Bud ◽  
Yield Rate ◽  
Fruiting Branch ◽  
Gisela 5 ◽  
Gisela 6 ◽  
Higher Sensitivity ◽  
Cherry Trees

The study examined the influence of five vegetative rootstocks on the flower bud sensitivity to frost during the period of ecological dormancy and the most important biological and pomological properties of the ?Carmen? sweet cherry cultivar. The ?Carmen? cultivar was grafted on the following rootstocks: ?Colt?, ?Gisela 5?, ?Gisela 6?, ?MaxMa 14? and ?Oblacinska cherry?. Winter frosts occurred during the ecological dormancy of sweet cherry trees. The intensity of frost was between -5?C and -7?C. The percentage of damaged and non-damaged flower buds per fruiting branch was determined by counting (50 flower buds per tree were taken from every part of the canopy and fruiting branches). The highest rate of damage of flower buds was in trees grafted on ?Oblacinska cherry?, an average of 77.2% of flower buds, while the lowest was observed in trees grafted on ?MaxMa 14?, an average of 24.3% of total flower buds. The significantly higher sensitivity of flower buds was found in spur fruiting branches compared to lateral fruiting branches. The fruits of the ?Carmen? cultivar had the earliest ripening on rootstocks ?Gisela 5? and ?Oblacinska cherry?. The ?Carmen? cultivar had the highest yield per tree on the ?MaxMa 14? rootstock, while the lowest yield rate was observed in ?Oblacinska cherry?, 5.4 kg and 1.9 kg, respectively. The highest mass of fruits was noticed in trees grafted on ?Gisela 6?, an average of 11.6 g, while the smallest was recorded in trees grafted on ?Gisela 5?- an average of 9.4 g.

scholarly journals Direct and apparent residual effects of prohexadione - calcium applied to young cropping sweet cherry trees

2012 ◽  
Vol 63 (1) ◽  
pp. 87-92 ◽  
Author(s):  
Tadeusz Jacyna ◽  
Tomasz Lipa
Keyword(s):  
Sweet Cherry ◽  
Fruit Shape ◽  
Residual Effects ◽  
Tree Trunk ◽  
Flower Bud ◽  
Internode Growth ◽  
Carry Over ◽  
Prohexadione Calcium ◽  
Fruit Diameter ◽  
Cherry Trees

The same young cropping 'Regina' sweet cherry trees were foliar treated with prohexadione-calcium (Pro- Ca) in two consecutive years at a concentration of [ 125, 125 x 2, 250 ]-(A) and [ 250, 375, 500 ]-(B) mg ProCa l<sup>-1</sup>, respectively. The following year some trees from A-treatments were left untreated to observe carry-over effects (C). None of A-treatments influenced tree trunk, shoot extension and internode growth, whereas B-treatments reduced shoot extension and internode length, simultaneously increasing flower bud density, particularly by 500 mg ProCa l<sup>-1</sup>. There were no carry-over effects produced by C-trees, except some retardation in shoot extension. None of the treatments influenced the tree cropping level. Fruit diameter was reduced by A-treatments, but fruit shape (L/D ratio) and mass were reduced by treatments B, and such reduction was also exhibited by C-trees (residual effects).

EVALUATION OF SOME SWEET CHERRY CULTIVARS ON 'GISELA 5' AND 'GISELA 6' ROOTSTOCKS IN BAYRAMIC, TURKEY

2008 ◽  
pp. 221-226 ◽  
Author(s):  
A. Kankaya ◽  
M.A. Askın ◽  
F. Akıncı-Yıldırım ◽  
B. Balcı ◽  
T. Alkan
Keyword(s):  
Sweet Cherry ◽  
Sweet Cherry Cultivars ◽  
Gisela 5 ◽  
Gisela 6

scholarly journals THE RELATIONSHIP BETWEEN SWEET CHERRY FLOWER BUD DEVELOPMENT AND FRUIT QUALITY

HortScience ◽  
1992 ◽  
Vol 27 (6) ◽  
pp. 668b-668
Author(s):  
Preston K. Andrews ◽  
Shulin Li ◽  
Margaret L. Collier
Keyword(s):  
Negative Correlation ◽  
Sweet Cherry ◽  
Prunus Avium ◽  
Fruit Size ◽  
Significant Negative Correlation ◽  
Flower Buds ◽  
Flower Bud ◽  
Bud Development ◽  
The Relationship ◽  
Flower Bud Development

The development of sweet cherry (Prunus avium L., `Bing') flower buds from winter through anthesis was examined. Shoots were collected from the top and bottom of the canopy. The weight and size of flower buds and primordia produced on last-season's and 1-year-old wood were measured. As early as mid-December bud and primordia size and weight were greater on last-season's wood than on 1-year-old wood, with the largest and heaviest buds and primordia produced on last-season's wood in the bottom of the canopy. There was a significant negative correlation between the number of primordia per bud and primordium weight. The relationship between flower bud and primordia size during mid-December and ovary size at anthesis suggests a causal relationship, which may be a major source of variation influencing harvested fruit size and quality.

scholarly journals Dead Prunus Flower-bud Primordia Retain Deep-supercooling Properties

HortScience ◽  
1993 ◽  
Vol 28 (8) ◽  
pp. 831-832
Author(s):  
Sorkel A. Kadir ◽  
Ed L. Proebsting
Keyword(s):  
Thermal Analysis ◽  
Differential Thermal Analysis ◽  
Low Temperature ◽  
Low Temperatures ◽  
Sweet Cherry ◽  
Prunus Dulcis ◽  
Flower Buds ◽  
Flower Bud ◽  
Flower Primordia ◽  
Deep Supercooling

Differential thermal analysis (DTA) was used to measure deep supercooling in flower buds of Prunus dulcis Mill., P. armeniaca L., P. davidiana (Carr.) Franch, P. persica (L.) Batsch, three sweet cherry (P. avium L.) selections, and `Bing' cherries (P. avium L.) during Winter 1990-91 and 1991-92. Low temperatures in Dec. 1990 killed many flower buds. After the freeze, dead flower primordia continued to produce low-temperature exotherms (LTEs) at temperatures near those of living primordia for >2 weeks. In Feb. 1992, cherry buds that had been killed by cooling to -33C again produced LTEs when refrozen the next day. As buds swelled, the median LTE (LTE50) of dead buds increased relative to that of living buds, and the number of dead buds that produced LTEs decreased. LTE artifacts from dead flower priimordia must be recognized when DTA is used to estimate LTE50 of field-collected samples.

CO 2 effects on the waterlogging response of ‘Gisela 5’ and ‘Gisela 6’ ( Prunus cerasus x Prunus canescens ) sweet cherry ( Prunus avium ) rootstocks

2017 ◽  
Vol 213 ◽  
pp. 178-187 ◽  
Author(s):  
Margarita Pérez-Jiménez ◽  
María Hernández-Munuera ◽  
M. Carmen Piñero ◽  
Gregorio López-Ortega ◽  
Francisco M. del Amor
Keyword(s):  
Sweet Cherry ◽  
Prunus Avium ◽  
Prunus Cerasus ◽  
Gisela 5 ◽  
Gisela 6

scholarly journals Influence of Five Clonal Rootstocks on the Growth, Productivity and Fruit Quality of ‘Sylvia’ and ‘Karina’ Sweet Cherry Trees

2012 ◽  
Vol 20 (2) ◽  
pp. 5-10 ◽  
Author(s):  
Mirosław Sitarek ◽  
Barbara Bartosiewicz
Keyword(s):  
Sweet Cherry ◽  
Fruit Weight ◽  
Soluble Solids ◽  
Sectional Area ◽  
Cross Sectional ◽  
Yield Efficiency ◽  
Tree Vigour ◽  
Gisela 5 ◽  
Cherry Trees

Abstract In the field experiment, 8-year-old ‘Sylvia’ and ‘Karina’ sweet cherry trees grafted on ‘GiSelA 3’, ‘GiSelA 5’, ‘Piku 4’and ‘Weiroot 72’ clonal rootstocks were compared with trees of the same cultivars on the standard rootstock F 12/1. The data collected included tree vigour (expressed as trunk cross-sectional area − TCSA), yield, and fruit weight as well as content of soluble solids in fruit.Based on TCSA, the largest ‘Sylvia’ and ‘Karina’ trees were on ‘F12/1’, and the smallest were on ‘GiSelA 3’. The results revealed that all of the tested rootstocks being compared to ‘F 12/1’, significantly reduced the growth of sweet cherry trees.‘Sylvia’ trees on ‘GiSelA 5’ and ‘Piku 4’ yielded more than those on ‘F12/1’. The highest cumulative yields of ‘Karina’ were harvested from trees on ‘GiSelA 5’. ‘Karina’ trees on ‘GiSelA 3’, ‘Piku 4’ and ‘Weiroot 72’ performed comparably in cumulative yields to those on ‘F12/1’. Rootstock effects on yield efficiency were consistent between the two cultivars, with the most yield efficient trees on ‘GiSelA 3’, ‘GiSelA 5’ and ‘Weiroot 72’, and the least efficient trees on ‘F12/1’.Trees of both cultivars grafted on ‘GiSelA 3’ produced significantly smaller fruits than those grafted on ‘F 12/1’. The rest of the rootstocks, tested in terms of an effect on fruit weight (with the exception of ‘Karina’ on ‘Weiroot 72’), had a similar value to ‘F 12/1’. Effects of rootstock on content of soluble solids in fruit were modest and statistically insignificant.

scholarly journals Fruit bearing shoot characteristics of apricot and sweet cherry cultivars in Hungary

2006 ◽  
Vol 12 (2) ◽  
Author(s):  
S. Thurzó ◽  
G. Drén ◽  
M. Dani ◽  
B. Hlevnjak ◽  
V. Hazic ◽  
...  
Keyword(s):  
Frost Resistance ◽  
Sweet Cherry ◽  
Shoot Length ◽  
Flower Buds ◽  
Flower Bud ◽  
Medium Length ◽  
Large Numbers ◽  
Fruit Setting ◽  
Different Types ◽  
Sweet Cherry Cultivars

: Our study was carried out on 23 apricot and 9 sweet cherry cultivars in February 2005. Fruiting laterals were classified into four groups (0-10 cm, 10-20 cm, 20-40 cm and >40 cm) and then the density and setting of flower buds were evaluated and expressed as bud/cm. The flower bud density of four types of fruit bearing shoots and the changes in the frost resistance were studied. Shoots were collected from a young orchard in Gone (apricot), Siófok (sweet cherry) and Nagykutas (sweet cherry). There were significant differences among the cultivars in the density of flower buds. The number of flower buds/cm shoot length ranged between 0.91 and 2.20 in the average of the different fruit bearing shoot types on apricot. Based on the results, the bud density of shorter shoots is generally higher on apricot, but this is not valid for all cultivars. For cvs. Magyarkajszi and Ceglédi bíborkajszi, the highest flower bud density was detected on shoots of medium length (10-40 cm). There were fivefold and almost twofold (1.85) differences in bud density among cultivars on shoots shorter than 10 cm length and longer than 40 cm length, respectively. The ratio of the bud densities of the different types of shoots also ranged between wide boundaries. For cvs. Bayoto, Toyesi and Toyiba this ratio was 2.5-3.5, while for cv. Magyarkajszi it was 1.3. In the average of fruit bearing shoots on sweet cherry, cv. Bigarreau Burlat (1.10 bud/cm) and cv. Germersdorfi 45 (0.61 bud/cm) had the largest and the lowest flower bud density, respectively. Among the fruit bearing shoots, the largest flower bud density was in the group of 0-10 cm fruiting laterals. Among cultivars, cv. Bigarreau Burlat had the largest bud density. In the groups of n- i 0 cm, 10-20 cm, 20-30 cm and 30-40 cm fruiting laterals, the lowest flower bud density was for cv. Linda, cv. Germersdorfi 45, cv. Ferrovia and cv. Sunburst, respectively. On cvs. Van and Bigarreau Burlat, large numbers of double-set flower buds were observed on the fruit bearing shoots longer than 20 cm. Fruit setting differed on the different types of fruit bearing shoots, with the lowest value measured on above 40 cm shoots. The highest fruit setting was observed on cv. Katalin, while the lowest value was measured on cv. Germersdorfi 3.

scholarly journals The effect of different types of rootstock on the quality of maiden trees of sweet cherry (Prunus avium L.) cv. ‘Regina’

2014 ◽  
Vol 67 (4) ◽  
pp. 43-50 ◽  
Author(s):  
Piotr Baryła ◽  
Magdalena Kapłan ◽  
Marcela Krawiec
Keyword(s):  
Sweet Cherry ◽  
Prunus Avium ◽  
Quality Characteristics ◽  
Sweet Cherries ◽  
Prunus Mahaleb ◽  
Different Types ◽  
Prunus Avium L ◽  
Gisela 5 ◽  
Cherry Trees

Over the period 2006–2009 in Lublin, a study was conducted to determine the effect of five types of rootstock: ‘Colt’, ‘F12/1’, sweet cherry (<em>Prunus avium </em>L.), ‘GiSelA 5’ and ‘Piast’ mahaleb cherry (<em>Prunus mahaleb </em>L.), on the growth and quality of maiden sweet cherry trees cv. ‘Regina’ in a commercial nursery. Based on the three-year average, rootstocks were shown to have a significant effect on the investigated quality characteristics of maiden sweet cherry trees. Trees budded on ‘Colt’ vegetative rootstock were characterized by strongest growth and best quality. In each year, they were thicker, higher and better branched than sweet cherries on the rootstock. Under the tested conditions, ‘GiSelA 5’ dwarf rootstock significantly reduced the growth and quality of budded sweet cherry trees in the nursery. During the period 2007–2009, no physiological incompatibility symptoms were observed ‘Regina’ sweet cherry cv. and ‘Piast’ seedling rootstocks. The growth of trees budded on ‘Piast’ mahaleb cherry was poorer than on ‘Colt’ clonal rootstock, but it was stronger than on ‘F12/1’ and <em>Prunus avium</em> L. rootstocks.

scholarly journals Comparing Novel Sweet Cherry Crop Load Management Strategies

HortScience ◽  
2005 ◽  
Vol 40 (5) ◽  
pp. 1271-1275 ◽  
Author(s):  
Matthew D. Whiting ◽  
David Ophardt
Keyword(s):  
Sweet Cherry ◽  
Management Strategies ◽  
Fruit Weight ◽  
Rooted Trees ◽  
Load Management ◽  
Medium Size ◽  
Crop Load ◽  
High Yields ◽  
Gisela 5 ◽  
Gisela 6

The development of novel crop load management techniques will be critical to the adoption and success of high density sweet cherry orchard systems based on new clonal rootstocks. Herein we report on a comparison of potential means of balancing crop load of `Bing' sweet cherry grown on the productive and precocious rootstocks `Gisela 5' and `Gisela 6'. In 2002, thinning treatments were applied to entire trees and consisted of an unthinned control (C), and manual removal of 50% of the blossoms (B) or 50% of 2-year-old and older fruiting spurs (S), throughout the tree. In 2003 all trees were left unthinned to characterize the carry-over effect of thinning treatment in 2002. In 2002, compared to C, thinned trees had 38% to 49% fewer fruit per tree, 22% to 42% lower yield, 8% to 26% higher fruit weight, and 2% to 10% larger fruit diameter. S and B treatments reduced yield by 42% and 22% on `Gisela 5' and by 40% and 31% on `Gisela 6', respectively. `Gisela 5'-rooted trees showed greater improvements in fruit quality than did trees on `Gisela 6'. Compared to C-, S-, and B-treated trees on `Gisela 5' yielded fruit that was 15% and 26% heavier, respectively. Yield of fruit ≥25.5 mm diameter was increased by 240% by S and 880% by B, though yield of this size fruit was still low (1.5 and 5.2 kg/tree, respectively). Neither technique had any beneficial carryover effect in the year following treatment despite S trees bearing about 25% fewer fruit than B and C trees. In both years, `Gisela 5'-rooted trees bore about 15% fewer fruit than trees on `Gisela 6'. Compared to `Gisela 5', `Gisela 6'-rooted trees were about 41%, 46%, and 24% more productive for C, S, and B, respectively. Number of fruit/tree in 2003 was within 4% and 8% of the previous year on `Gisela 6' and `Gisela 5', respectively. Crop value analyses suggest growers would be rewarded for producing high yields of medium size fruit (e.g., 21.5 to 25.4 mm) compared to low yields of high quality fruit.

scholarly journals The effect of rootstocks on the efficiency of a nursery of sweet cherry (Prunus avium L.) trees cv. ‘Regina’

2014 ◽  
Vol 66 (4) ◽  
pp. 121-128
Author(s):  
Piotr Baryła ◽  
Magdalena Kapłan ◽  
Marcela Krawiec ◽  
Piotr Kiczorowski
Keyword(s):  
Sweet Cherry ◽  
Prunus Avium ◽  
Cherry Tree ◽  
Tree Nursery ◽  
Prunus Avium L ◽  
Gisela 5 ◽  
Cherry Trees

During the period 2006–2009 in Lublin, a study was conducted to determine the effect of five rootstocks: ‘Colt’, ‘F12/1’, sweet cherry (<em>Prunus</em><em> </em><em>avium</em><em> </em>L.), ‘GiSelA 5’, and ‘Piast’, on bud take in the cultivar ‘Regina’, the quality of budded trees and the efficiency of a sweet cherry tree nursery. The highest percentage of bud take in cherry trees cv. ‘Regina’ and the best efficiency of the sweet cherry tree nursery were obtained for the rootstocks ‘Piast’ and ‘Colt’. In two years during the three-year study period, the rootstock was found to significantly affect the efficiency of the sweet cherry tree nursery. When grafted on the rootstocks ‘Colt’ and ‘Piast’, a significantly higher percentage of trees met the requirements of the Polish Standard PN-R-67010 than on the clonal rootstock ‘GiSelA 5’. Under the tested conditions, the quality of maiden sweet cherry trees cv. ‘Regina’ grafted on the dwarfing rootstock ‘GiSelA 5’ was lowest.

Sign in / Sign up

Export Citation Format

Share Document