首页期刊导航|Journal of fruit and ornamental plant research
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Journal of fruit and ornamental plant research
Research Institute of Pomology and Floriculture
Journal of fruit and ornamental plant research

Research Institute of Pomology and Floriculture

1231-0948

Journal of fruit and ornamental plant research/Journal Journal of fruit and ornamental plant research
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    INFLUENCE OF FIVE CLONAL ROOTSTOCKS ON THE GROWTH, PRODUCTIVITY AND FRUIT QUALITY OF 'SYLVIA' AND 'KARINA' SWEET CHERRY TREES

    Miroslaw SitarekBarbara Bartosiewicz
    6页
    查看更多>>摘要: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.

    ELEVEN YEAR EVALUATION OF AMERICAN (GENEVA) AND POLISH ROOTSTOCKS WITH 'GOLDEN DELICIOUS REINDERS' APPLE IN POLAND

    Alojzy CzynczykPawel Bielicki
    11页
    查看更多>>摘要:A field study of dwarf apple rootstock performance using 'Golden Delicious Reinders' as scion cultivar was conducted during the year 2001-2011. The study included 6 rootstocks from Cornell Geneva rootstock breeding program (G.l 1, G.16, G.41, G.202, CG.3007 and CG.4013) 4 rootstocks from the Polish rootstock breeding program (P 14, P 16, P 59 and P 60) and 3 Mailing rootstocks as control (M.9 T337, M.9 Pajam 2 and M.26). During the eleven years of growth (2001-2011), there was no tree loss due to root system or cultivar damage caused by frost or diseases including fire blight {Ervinia amylovora Burr. Winsl.) infestation on the rootstock. Trees growing on P 59 and P 16 had the weakest growth while the strongest growing trees were on P 14, M.26, P 60,G.202 and CG.4013. The size of the trees on M.9 Pajam 2, G.16, G.41, CG3007 and CG.4013 were similar to that of the trees growing on the standard rootstock M.9 T337, while the trees on P 59, P 16 and G.ll were significantly smaller from standard trees on M.9 T337. After eleven years of the growth, the cumulative yield varied from 56.7 kg (on P 59) to 237.8 kg (on CG.4013). High yields were also obtained from vigorously growing trees on: G.202, P 14, G.41 and M.26. The cumulative yield expressed as yield per cm2 of trunk cross-sectional area was highest for trees on G.l 1, P 16, M.9 Pajam 2 and G.41 and lowest for vigorously growing trees on P 60, P 14 and M.26. In 2009, a year of good cropping, the mean mass of fruits varied from 140 g on G.16 to 213g on P 60. The fruit size from trees on P 14, M.26 and P 16 was statistically similar to fruits from trees on M.9 T337. The results of the eleven-year study lead to the conclusion that the rootstocks G. 11 and G.41, which are highly resistant to fire blight, can be recommended for growing 'Golden Delicious Reinders' apple in the Polish climate, similarly to trees on M.9 T337, P 16 and M.9 Pajam 2. For orchards located on light soils the following root-stocks are also promising: G.202, CG.3007, CG.4013 and P 14 and P 60 rootstocks of polish selection.

    MATERNAL AND PATERNAL EFFECT ON THE CHARACTERS OF DURIAN (Durio zibethinus Murr.) FRUIT FROM CROSS-POLLINATION

    Ni Luh Putu IndriyaniSri HadiatiEdison SudjijoYulia Irawati...
    11页
    查看更多>>摘要:The aim of the research was to study the influence of maternal and paternal parents on the characters of durian fruit resulted from their crossing. The parents used in the crossings were Matahari, Kani, Otong, Sitokong, Lai, Kim, Sunan, Bokor, Horti-mart and Tangkue. The results showed that the percentage of fruit set of their crossing ranged between 0% and 20%. Maternal effect was significant on the characters of fruit set, fruit weight, fruit circumference, fruit length, fruit rind thickness, fleshthickness, edible portion, spine length, the number of locules without the pulp, seed weight per fruit, seed number per fruit, and percentage of deflated seed. The use of Matahari variety as maternal parent produced the largest fruit with the thickest flesh, the highest percentage of edible portion and all locules were filled. Paternal effect occurs on fruit set, fruit length, rind thickness, seed number per fruit, seed weight per fruit, and percentage of deflated seed. The use of Sitokong variety as paternal parent resulted the lowest seed weight per fruit, seeds number per fruit and the highest percentage of deflated seed.

    EFFECTS OF NUTRIENT SOURCES ON THE EARLY GROWTH OF PINEAPPLE PLANTLETS (Ananas comosus (L) Merr) IN THE NURSERY

    Solomon Olusegun OmotosoEzekiel Akinkunmi Akinrinde
    6页
    查看更多>>摘要:Inadequate information on the nutrition of pineapple limits its commercial production in Nigeria. The effects of poultry manure and urea (each at 50 and 100 kg N ha~(-1)), as well as their 1:1 (organo-mineral) combinations at 50, 100, 150 and 200 kg Nha~(-1), on the early (nursery) growth of pineapple plantlets. Organo-mineral fertilization at 100 kgN ha~(-1) resulted in the highest D-leaf length, number of leaves, root length and leaf area, while the highest biomass production (approx. 304 g, justwithin the 300-400 g desirable range for transplanting to the field) was achieved at 150kgN ha~(-1).

    QUALITY OF APPLE MAIDENS AS INFLUENCED BY THE FREQUENCY OF APPLICATION OF DIFFERENT FERTILIZERS IN THE ORGANIC NURSERY -PRELIMINARY RESULTS

    Zygmunt S. GrzybWojciech PiotrowskiPawel BielickiLidia Sas Paszt...
    9页
    查看更多>>摘要:A study was conducted in an organic nursery, in 2010 and 2011, on the growth of scab-resistant maiden apple trees of the cultivars Topaz and Ariwa grafted on M.26 rootstock. The young trees were grown at a spacing of 25 cm x 1.0 m on a podzolic soil.On the basis of the differences in the thickness and height of the maidens, and the number of lateral shoots and their length, as well as the number of branched trees, the effects of various fertilizers were studied depending on the number of treatmentsapplied to the plants, which were treated either once or twice with such products as granulated manure, Micosat, Humus UP, Humus Active + Aktywit PM, BF Amin, BF Quality, Tytanit and Vinassa. The control plants were not fertilized at all, or fertilized with NPK. The fertilizers were applied the first time to the soil and plants in the nursery in mid-May and the second time in early June. The results showed that using them in a double treatment did not result in improved plant growth in every case. Two applications of humic preparations, the so-called vermiculites (Humus UP, Humus Active + Aktywit PM with the addition of beneficial bacteria), BF Quality, and to some extent also BF Amin gave better results in terms of the quality of maiden trees than a single application of these products, whereas in the case of preparations such as Tytanit and Vinassa, treating plants with them for the second time did not result in a significant increase in the intensity of plant growth in relation to the plants treated only once during the early period of growth.

    THE COMPARISON OF SENSORY QUALITY AND PROCESSING POTENTIAL OF 'TOPAZ' APPLES GROWN IN ORGANIC ORCHARDS AND ORCHARDS MANAGED IN INTEGRATED PRODUCTION SYSTEM

    Dorota KonopackaUrszula KaczmarekAneta MatulskaAnna Wawrzyńczak...
    11页
    查看更多>>摘要:The aim of the study was to compare the sensory quality of scab resistant 'Topaz' apples grown in certified organic orchards (ECO) with those grown in orchards managed within integrated method (IP), and to determine their potential processing suitability. Fruits were harvested in five certificated IP and ECO orchards at the optimum ripeness stage and stored for two months in normal atmosphere at 1 °C. Apple quality was assessed one day after cold storage and after 7 days of storage at the temperature 18 °C to simulate shelf life. The results of taste and flavour sensory assessment did not explicitly demonstrate the effect of the orchard management system on the overall eating quality. Although the fruits from the organic orchards were perceived asless sweet and sourer, the management system did not influence the overall eating quality. There was no effect of the growing technology on quality traits connected with aroma and overall texture assessment. Regarding appearance evaluation, fruits fromorganic orchards were characterized by a higher variation in shape and size, and more frequently than in the case of IP apples had blemishes, scars and rust, which negatively affected their attractiveness. Analysis of the chemical composition of fruits indicates that apples from organic orchards are characterized on average by higher titratable acidity and higher soluble solids content than apples from IP orchards, which could favour their potential application as the additive regulating acidity and shaping the desirable sensory traits of processed organic products.

    ECONOMICS OF THE 2009-2012 ORGANIC APPLE, STRAWBERRY, AND SOUR CHERRY PRODUCTIONIN POLAND

    Piotr BrzozowskiKrzysztof Zmarlicki
    8页
    查看更多>>摘要:Certified organic farm area in Poland increased 8.5 fold during the 2003-2010 time period to 518 thousand ha, which constituted 2.8% of the arable land. The production costs and profitability of the organic fruit production of apples, strawberries, and sour cherries were evaluated and compared to conventional production of those fruits. The research was based on data from thirty-two commercial fruit farms; twenty farms with conventional production, and twelve with organic production. The main problems associated with organic production were the costs of weed control and soil cultivation. The conventional production of apples turned out to be slightly more profitable than the organic production. The organic production of sour cherries was not profitable. In the case of strawberries, it was the opposite - the organic production gave a better financial outcome than the conventional one.

    SYNANTHROPIC ORCHARD FLORA IN WEST MAZOVIA - CENTRAL POLAND

    Jerzy Lisek
    13页
    查看更多>>摘要:Research on synanthropic flora was conducted in the orchards of central Poland (near Skierniewice, lowicz and Grójec). In the 2007-2010 time period, 390 phytosociological releves were taken, which included herbicide fallow under trees, swarm of inter-rows, tillage places, trodden and rutty places, roadsides, boundary stripes and drainage ditches. In the examined orchards the occurrence of 186 species belonging to 39 botanical families was noted. The most numerously represented were: Asteraceae (21%), Poaceae (15%), Brassicacea (8%) and Fabaceae (7%). In the examined orchards, 60% of the found species occurred occasionally or rarely. Those species which were found at the 15% level were: Equisetum arvense, Polygonum aviculare, Chenopodium album, Amaranthus retroflexus, Stellaria media, Capsella bursa-pastoris, Convolvulus arvensis, Viola arvensis, Epilobium adenocaulon, Conyza canadensis, Taraxacum officinale, Poa annua, and Echinochloa crus-galli. All of these species which occurred at the 15% level were most frequently noted in the herbicide fallow and were recognised as the most significant orchard weeds. The most numerous group in the examined orchards was made up of the therophytes (50%), which predominated over hemicryptophytes (31%) and geophytes (10%). Apophytes - native species (59%) predominated over archeophytes (33%) and kenophytes (8%). Within the vascular flora of the examined orchards, those which were predominant were the segetal species (26%), ruderal species (21%) and meadow species (19%).

    THE MODERN INSECTICIDE (chlorantraniliprole) USED TO CONTROL CODLING MOTH {Cydia pomonella L.)

    Zofia Pluciennik
    5页
    查看更多>>摘要:A series of experiments aimed at testing the usefulness of the new chemical chlorantraniliprole (rynaxypyr) in the control of codling moth (Cydia pomonella L.) were conducted in the 2006-2007 time period. The product was applied in various doses: 0.075, 0.125, 0.175, and 0.2 1/ha. The control treatments were applied 2 or 3 times, depending on pest threat. The insecticide was applied in the period of codling moth mass flight. It was noted, that there was a significant reduction in the amount of fruitthe codling moth larvae were able to damage in all the conducted experiments. Very good results in codling moth control were obtained after application of the tested product at a dose of 0.125 1/ha and higher.

    EFFICACY OF SPIROTETRAMAT IN THE CONTROL OF PEAR PSYLLA (Cacopsylla pyri L.) ON PEAR TREESIN POLAND

    Krystyna JaworskaRemigiusz W. OlszakBarbara H. labanowskaMiroslaw Korzeniowski...
    16页
    查看更多>>摘要:The effectiveness of spirotetramat in the control of pear psylla (Cacopsylla pyri) on pear trees was investigated in five field experiments, carried out in years 2009-2011. One or two treatments were applied in June; the first treatment in the early stage of larvae hatching from eggs deposited by females from the summer generation, whilst the second application was carried out about two weeks later. In all the experiments, spirotetramat as Movento 100 SC applied at a dose of 2.25 1/ha effectively reduced the pest population after only a single application (total reduction of larvae after one week post-treatment 75.3-91.4%, and 83.7-97.6% at two weeks post-treatment). Movento 100 SC applied after a single application at a lower dose of 1.8 1/ha had aslightly worse effect (the total reduction of larvae at one week post-treatment was at the level of 58.4-91.3%, and two weeks after application at the level of 56-92.6%) - but in this case only a few larvae at stages L4 and L5 were found on pear shoots.The effectiveness of spirotetramat at both doses after two applications was very high.