Relationship of Growth and Development to Changes in Sugars, Auxins, and Gibberellins in Fruit of Seeded and Seedless Varieties of Vitis Vinifera

Coombe, B. G.

doi:10.1104/pp.35.2.241

Cited by 176 publications

(110 citation statements)

References 16 publications

(11 reference statements)

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“…According to the TSS values, it was observed that girdling treatments accelerates ripening. Our results are in agreement with the findings of [17,[24][25][26][27][28].…”

Section: Resultssupporting

confidence: 83%

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Effects of cane girdling on yield, fruit quality and maturation of (Vitis vinifera L.) cv. Flame Seedless

Soltekin¹,

Candemir²,

Altındişli

2016

BIO Web Conf.

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Abstract. This study was carried out to determine the effects of cane girdling on coloration, maturation, yield and some quality characteristics of Vitis vinifera L. cv. Flame Seedless table grape variety. Cane girdling practices were treated at pea-size stage (G2) and veraison period (G1) over two growing seasons, 2013-2014, at the facility of Manisa Viticultural Research Institute in Turkey. Cane girdling was performed on the canes after first shoot was left from the bottom and 4 mm-wide ring of bark was completely removed with a doubleded knife. On the other hand control vines were left untouched. Statistical analyses showed that TSS, berry length, colour parameters, CIRG index and anthocyanin content of Flame Seedless was significantly affected by the cane girdling treatments in both years, 2013 and 2014. In addition it was detected that any effect of girdling treatments cannot be determined statistically significant on total yield, marketable yield, titrable acidity and 50 berry weight. Total and marketable yields of girdled vines had higher value than control vines although they were not statistically significant. Furthermore it was observed 9 and 12 days earliness with G2 treatments compare to the control vines in 2013 and 2014, respectively.

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“…According to the TSS values, it was observed that girdling treatments accelerates ripening. Our results are in agreement with the findings of [17,[24][25][26][27][28].…”

Section: Resultssupporting

confidence: 83%

“…These findings are in agreement with previous studies and girdling at berry set has been reported by several investigators to increase in berry size especially in seedless varieties. For example, [24] and [29] reported that girdling of Crimson Seedless at berry set increased berry weight and berry volume [28].…”

Section: Resultsmentioning

confidence: 99%

Effects of cane girdling on yield, fruit quality and maturation of (Vitis vinifera L.) cv. Flame Seedless

Soltekin¹,

Candemir²,

Altındişli

2016

BIO Web Conf.

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“…4, A and E (18,(24)(25)(26), malic acid, nitrogen levels, volatiles (23,24,26), and growth regulators (15,24,26,28 The data indicate that ethylene (exogenous or endogenous) induces fruits to act as powerful sinks with considerable mobilization capability. Coombe (10) proposed that sugar accumulation is the controlling factor in the initiation of grape berry ripening. Ethylene enhances starch conversion into sugars, and also induces changes in the metabolism of pectic substances in cell walls (1,2,20).…”

Section: Methodsmentioning

confidence: 99%

Growth and Respiratory Response of Fig (Ficus carica L. cv. Mission) Fruits to Ethylene

Marei

Crane

1971

Plant Physiol.

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Maxie and Crane (37) pointed out that "Before CMH can be established as a growth regulator in figs, it must be verified that production of the gas is correlated with the onset of renewed growth (Period III)." Evidence indicating the existence of such a correlation is presented here. MATERIALS AND METHODSCurves of growth in diameter were developed for both firstand second-crop fruits and were used for reference in timing of ethylene treatment and in fruit sampling. Diameters of 10 basal-most fruits on each of five 10-year-old trees were measured periodically with a vernier caliper. Sampling of treated fruits as well as controls was confined to the basalmost fruits. Average fresh and dry weights were determined by weighing triplicate five-fruit samples before and after drying at 60 C until weights remained constant.Ethylene (5 1ul/l in an air mixture) was applied to fruitbearing branches in the orchard. For this purpose, a 1900-liter tank was evaculated, a predetermined volume of ethylene gas was injected, and the tank was compressed to the appropriate pressure (about 110 kg/ cm2). Whole branches were enclosed in large polyethylene bags provided with an inlet and an outlet, and ethylene was introduced into them through Tygon tubing at the rate of 100 ml/min, as regulated by a flow meter (8). Other branches that were similarly treated with compressed air served as controls.Rate of respiration at different stages of fruit development was monitored using triplicate fruit samples, each consisting of 200 to 300 g. The samples were placed in 4-liter glass jars, the lids of which were tight and provided with two glass tubes that served as inlets and outlets. Respiration rate, measured as mg C02/kg fruit hr, was determined by the colorimetric method of Claypool and Keefer (8). The fruits were kept at 20 C, and the first measurement was made 24 hr after harvest, followed by daily measurement for the following 6 days.Changes were monitored in the concentration of endogenous C2H4, CO2, and 02 in the internal atmosphere of the fruits during development and following treatment. The gases were extracted from the fruits by the vacuum method described by Maxie et al. (38). Their concentrations were determined by gas chromatography (31,38).

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“…Berries: Although the fitted curves for the increase in berry volume were linear the actual data points followed a double significant curve (Fig. 11) and could be divided into three stages as described by Coombe (1960;1973;1976;1980), Harris, et al, (1968), Coombe & Hale (1973). The berry volume for both topped and untopped vines was 0,5 cm 3 69 days after bud break, attained a fmal value of 1,67 and 1,56 cm 3 respectively 152 days after bud break and did not differ significantly.…”

Section: Resultsmentioning

confidence: 99%

“…Sigmoi"ds and double sigmoi"ds have been described for shoot growth and berry development for Vitis spp. and cultivars (Coombe 1960;1973;1976;1980;Nitsch et al, 1960;Hale, 1968;Harris, Kriedemann and Possingham, 1968;Coombe and Hale, 1973;Kliewer and Schultz, 1973).…”

mentioning

confidence: 99%

Growth Characteristics of Vitis vinifera L. cv. Cape Riesling

Harpea¹,

Visser

2017

SAJEV

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The effect of topping on the growth behaviour of Vitis vinifera L. cv. Cape Riesling vineyard was investigated. Shoot and leaf growth of both topped and untopped vines, can be described as sigmoidal. Shoot (cm) and leaf growth (cm') of the topped vines were significantly more than that of the untopped vines and are attributed to lateral shoot growth. Topping had no effect on bunch development. The development of skin, pulp and seed of both topped and untopped vines expressed as a percentage dry mass per berry can be described by a hyperbolic function for the skin, linear for the pulp and parabolic for the seed.

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Relationship of Growth and Development to Changes in Sugars, Auxins, and Gibberellins in Fruit of Seeded and Seedless Varieties of Vitis Vinifera

Cited by 176 publications

References 16 publications

Effects of cane girdling on yield, fruit quality and maturation of (Vitis vinifera L.) cv. Flame Seedless

Effects of cane girdling on yield, fruit quality and maturation of (Vitis vinifera L.) cv. Flame Seedless

Growth and Respiratory Response of Fig (Ficus carica L. cv. Mission) Fruits to Ethylene

Growth Characteristics of Vitis vinifera L. cv. Cape Riesling

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