Fruit Size and Main Chemical Properties of European Plums (Prunus domestica L.) as Influenced by Grafting on Seedlings of Commercial Cultivars

2022 ◽  
Author(s):  
Tomo Milošević ◽  
Nebojša Milošević
Keyword(s):  
Fruit Size ◽  
Chemical Properties ◽  
Prunus Domestica ◽  
Commercial Cultivars

scholarly journals Physico-chemical characteristics of pomegranate accessions from the Kurdistan region, Iraq

2018 ◽  
Vol 63 (4) ◽  
pp. 355-366
Author(s):  
Saadatian Mohammad ◽  
Paiza Abdurahman ◽  
Kanar Salim ◽  
Pershang Younis ◽  
Hewen Abdurahman ◽  
...  
Keyword(s):  
Fruit Size ◽  
Chemical Properties ◽  
Fruit Weight ◽  
Soluble Solids ◽  
Total Phenolic ◽  
Kurdistan Region ◽  
Fresh Weight ◽  
Fruit Length ◽  
Physico Chemical ◽  
Fruit Diameter

Some physico-chemical properties of ten pomegranate accessions collected from different districts in the Kurdistan region of Iraq were investigated in this paper. Considerable correlations between the characteristics studied were found and valuable pomological traits were observed. Cluster analysis showed the homonyms between some pomegranate accessions. Principle component analysis reported that the component describing the greatest variability also positively correlated with fruit weight, total aril weight, total peel weight, volume of juice, total soluble solids (TSS), fruit length, fruit diameter, pH, aril length, and 100-seed fresh weight, but negatively correlated with titratable acidity (TA). Fruit weight was firmly correlated with total aril weight, total peel weight, volume of juice, TSS, aril length, 100-seed fresh weight, fruit length and fruit diameter. The volume of juice was correlated with TSS, aril length, 100-seed fresh weight, fruit length, fruit diameter and it was observed that with an increase in the fruit size, the volume of juice increased as well. The correlation between total phenolic compounds and antioxidant capacity was not observed. The associations found among physical and chemical traits suggest that consumers should use large fruits with large arils so that they have more juice. Thus, ?Choman?, ?Raniyeh? and ?Halabja? were juicier than other accessions.

scholarly journals Features of the inheritance of fruit size in the hybrid families of prunus domestica

2020 ◽  
Vol 17 ◽  
pp. 00070
Author(s):  
G. E. Osipov ◽  
Z. A. Osipova
Keyword(s):  
Fruit Size ◽  
Recessive Trait ◽  
Fruit Crops ◽  
Prunus Domestica ◽  
Dominant Trait ◽  
Small Fruit ◽  
Russian Research Institute ◽  
Selection Of ◽  
Russian Research ◽  
Research Institute

The aim of the research was to establish the features of the inheritance of the size of the fruit in the hybrid families of Prunus domestica. The objects of study were hybrid seedlings of plum selection of the Tatar research Institute of agriculture. Fruit sizes were estimated according to the methodology of the all-Russian research Institute of fruit crops selection. The analysis of the splitting of plum in hybrid families by the size of fruits showed that seedlings with small fruits dominated in the breeding gardens of the Tatar research Institute. The size of the plum fruit is controlled by polygens. All of the original parental forms are heterozygotes for the genes determining the size of the fruit. A small fruit is a dominant trait, a large fruit is a recessive trait. In most hybrid families, plum seedlings have a significant variability in the size of the fruit. Transgressive genotypes with large fruits are formed in hybrid families Eurasia 21 x Renklod Tenkovsky, Eurasia 21 x free pollination and Zyuzinskaya x free pollination. The varieties Eurasia 21 and Zyuzinskaya must be used as sources in breeding of plums for large-fruited.

Physico-chemical evaluation of Apple (Malus domestica Borkh.) cultivars grown in mid hills of North India

2019 ◽  
Vol 3 (02) ◽  
pp. 176-184
Author(s):  
Amit Kotiyal ◽  
Siddharth Shankar Bhatt ◽  
Jitendra Kumar ◽  
Dinesh Chandra Dimri ◽  
Narender Singh Mehta
Keyword(s):  
Ascorbic Acid ◽  
Fruit Size ◽  
Chemical Properties ◽  
Ascorbic Acid Content ◽  
Titratable Acidity ◽  
Fruit Weight ◽  
Soluble Solids ◽  
North India ◽  
Physico Chemical ◽  
Apple Cultivars

The objective of this study was to compare the physico-chemical properties of 10 apple cultivars grown in mid hills of India. Fruit weight, volume, size, total soluble solids (T.S.S.), total sugars, titratable acidity and ascorbic acid content were measured in the cultivars Aurora, Brookfield, Braeburn, Galaxy, Azetec, Scarlet Gala, Marini Red, Jonagold, Royal Gala and Royal Delicious. The results showed significant differences in physico-chemical attributes of apple cultivars. Among all the cultivars the maximum fruit size (50.66 mm length, 74.73 mm diameter) and fruit weight (170.12 g) were observed in cv. Royal Delicious, while the minimum fruit size (40.52 mm length, 53.03 mm diameter) and weight (110.97 g) were measured in Azetec and Aurora, respectively. The highest volume (196.79 ml) of fruit was registered in Royal Delicious in comparison to the minimum (125.75 ml) in Aurora. The maximum T.S.S. (14.27 °B) and acidity (0.717%) was noticed in Scarlet Gala and Marini Red, respectively. While the minimum T.S.S. and acidity was observed in Marini Red (11.20 °B) and Azetec (0.186%). The ascorbic acid varied from 6.07 mg/100 g in Royal Gala to 9.86 mg/100 g in Braeburn, whereas the total sugar ranged 11.36% in Royal Gala to 7.06% in Jonagold.

Tomato fruit size, maturity and α-tomatine content influence the performance of larvae of potato tuber moth Phthorimaea operculella (Lepidoptera: Gelechiidae)

2006 ◽  
Vol 96 (2) ◽  
pp. 173-178 ◽  
Author(s):  
B. Mulatu ◽  
S.W. Applebaum ◽  
Z. Kerem ◽  
M. Coll
Keyword(s):  
Potato Tuber ◽  
Tomato Fruit ◽  
Fruit Size ◽  
Chemical Properties ◽  
Head Capsule ◽  
Phthorimaea Operculella ◽  
Larval Performance ◽  
Potato Tuber Moth ◽  
Fresh Market ◽  
Feeding Site

AbstractVarious physical and chemical properties of host plants influence insect larval performance and subsequent adult fitness. Tomato plants are relatively new hosts to the potato tuber moth, Phthorimaea operculella (Zeller), with the fruit being its preferred feeding site. However, it is unclear how the biochemical and physical properties of tomato fruits relate to potato tuber moth performance. Significant amounts of α-tomatine were detected in maturing green and ripening fruits of cherry (cv. Ceres) and processing (cv. Serio) types of tomatoes whereas none was detected in a fresh market variety (cv. Marglobe), at comparable stages. α-Tomatine is negatively and significantly correlated with development rate (head capsule size) of larvae reared in the fruits of the cherry and processing type tomatoes. Generally, survival, growth and development were significantly superior for larvae reared in the ripening fruits of the fresh market cultivar. At this stage, the fruits of this cultivar are also the largest. Based on these results it is concluded that fruit α-tomatine content, as wellas fruit size and maturity, all affect performance of P. operculella larvae in the fruits of cultivated tomatoes.

scholarly journals Evaluation of the Production Traits and Fruit Quality of German Plum Cultivars

2016 ◽  
Vol 64 (1) ◽  
pp. 109-114 ◽  
Author(s):  
Ágnes Mónika Molnár ◽  
Márta Ladányi ◽  
Szilvia Kovács
Keyword(s):  
Fruit Size ◽  
Chemical Properties ◽  
Soluble Solids ◽  
Yield Potential ◽  
Plum Pox Virus ◽  
Production Traits ◽  
Crown Structure ◽  
Long Shoots ◽  
Physical And Chemical ◽  
Leaf Symptoms

Due to the substantial damage caused in Hungarian plum orchards by the spread of plum pox virus (PPV), high-yielding, often self-fertile German, Serbian and Romanian cultivars with better resistance to PPV have been introduced. Observations on growth characteristics, flowering and harvest time, yield potential and PPV resistance have been made in commercial plum orchards and gene bank collections since 2006, and these were supplemented with laboratory analysis on the fruit. German cultivars have spread widely in recent years, so it is particularly important to investigate the production value of these cultivars. In addition to field observations, a detailed analysis has been made over the last two years of the physical and chemical properties of the fruit of the most promising German cultivars (‘Topfive’, ‘Toptaste’, ‘Tophit’, ‘Topend Plus’ and ‘Jojo’) and of the control cultivars ‘Cacanska rodna’ and ‘Stanley’. The use of the German cultivars led to a lengthening of the harvest period, as fruit could still be harvested from ‘Topend Plus’ even in the middle of October. The onset of bearing was early for these cultivars, which had good yield potential, producing large numbers of buds not only on the spurs, but also on the long shoots. With the exception of ‘Jojo’ the cultivars exhibited greater initial vigour and the scaffold branches grew at a steeper angle, so greater care was required to form a favourable crown structure. The cultivar most resistant to PPV was ‘Jojo’, and ‘Topend Plus’ exhibited moderately severe leaf symptoms, while the other cultivars had only mild leaf symptoms. Among the cultivars included in the study, ‘Topend Plus’ and ‘Tophit’ had the largest fruit size, while ‘Toptaste’ had outstanding chemical properties, especially as regards the soluble solids and polyphenol contents.

scholarly journals Ascorbic Acid, Folic Acid, and Potassium Content in Postharvest Green-flesh Honeydew Muskmelons: Influence of Cultivar, Fruit Size, Soil Type, and Year

2002 ◽  
Vol 127 (5) ◽  
pp. 843-847 ◽  
Author(s):  
Gene E. Lester ◽  
Kevin M. Crosby
Keyword(s):  
Ascorbic Acid ◽  
Folic Acid ◽  
Soil Type ◽  
Acid Content ◽  
Sandy Loam ◽  
Fruit Size ◽  
Dehydroascorbic Acid ◽  
Potassium Content ◽  
Clay Loam ◽  
Commercial Cultivars

Two important chemicals and an essential mineral (phytonutrients) for human health and well-being are ascorbic acid, 5-methyl-tetrahydrofolic acid (folic acid) and potassium. The influence of cultivar, fruit size, soil type and year on these compounds in [Cucumis melo L. (Inodorous Group)] was determined. Fully mature (abscised) commercial size fruit: 4, 5, 6, 8, and 9 (fruit/0.031 m3 shipping box) from three commercial cultivars: Mega Brew, Morning Ice, and TAM Dew Improved (TDI); and one experimental hybrid `TDI' × `Green Ice' were grown on both clay loam and sandy loam soils. Total ascorbic acid and folic acid content increased with an increase in fruit size up to a maximum (size 6 or 5), then decreased with further fruit size increase. Total ascorbic acid and folic acid content for most fruit sizes were higher when grown on clay loam versus sandy loam soils. The experimental hybrid compared to the commercial cultivars contained generally higher total ascorbic acid levels and significantly higher folic acid levels regardless of fruit size or soil type. Free ascorbic acid and dehydroascorbic acid contents were generally higher from clay loam versus sandy loam soils and in the experimental line versus the commercial cultivars. However, free ascorbic acid content was high in small fruit and remained unchanged with an increase in fruit size until size 6 or 5 then significantly decreased; while dehydroascorbic acid content linearly increased with an increase in fruit size. Potassium content averaged 1.7 mg·g-1 fresh weight for each line and did not significantly differ due to fruit size, but did for soil type and year. Analyses of variance for the phytonutrients assayed demonstrated that cultivar (genetics) always was very highly significant (P = 0.001), whereas, soil and year (environment) were not.

scholarly journals The effects of treating the seedlings of a Strawberry (L. Fragaria Ananassa) plant with a Colchicine on the Characteristics of its productivity: تأثير معاملة شتلات الشليك L. Fragaria Ananassa بمادة الكولشسين على التباين في صفات الحاصل للنبات

2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Youssef Abdel Rahman Mahmoud - Iyad Assi Obeid - Nizar Aslem
Keyword(s):  
Vitamin C ◽  
Fruit Size ◽  
Chemical Properties ◽  
Apical Part ◽  
Fruit Weight ◽  
Research Station ◽  
Total Acidity ◽  
Fragaria Ananassa ◽  
Control Value ◽  
Significant Difference

An experiment was conducted in the research station Horticulture and landscape gardening Dept./college of Agriculture university of Diyala for the period from 2016/12/15 up to 2017/7/1. to study the effect of colchicine and its effect on the properties of the chemical properties of the fruit of the plant, because most of the species in the country with low productivity, of the Strawberry plant when treating its apical part by the Colchicine with concentrations of zero, 0.05, and 0.1%. The number of treatment times was (one treatment and two treatments). The results of the showed that the plants that treated with 0.1% Colchicine were Increased the number of fruits (11.650 fruit/plant), the size of fruit (3.033 cm3), the weight of a single fruit (9.683 mg), the amount of productivity in the plant (108.233 g/plant), the percentage of acidity (0.707%), the amount of vitamin C (46.969 mg/100g),. when Compared with the control value of treatment, it found that the control value of treatment has more number of stomata with average (26 stomata.mm2). while with the treatment of 0.05% concentration, the percentage of the sugars was the highest around (16.488%). The treatment of the top of the plant did not affect the number of fruits per plant, while the size of the fruit affected the date of treatment exceeded the plants treated twice the plants on the treatment of one time at a rate of 8.388 cm 3. As for the fruit weight and the quantity of plant yield, there was no significant difference between the date of treatment of the plant. Also, there was no effect of the date of treatment in the percentage of total acidity of the fruit. The effect of the double interaction between both the concentration and the treatment date. The results indicate that the highest number of fruits per plant, the quantity of fruit per plant and the quantity of vitamin C in fruit is achieved when treated with 0.1% The fruit weight and the total percentage of total sugars eliminated all the interference coefficients on the comparison treatment. The results also indicate that the highest rate of fruit size and the percentage of total acidity was in the treatment 0.1% and two treatment (9.910 cm 3) and (0.755%) respectively.

scholarly journals PHYSICAL AND CHEMICAL PROPERTIES OF SWEET ORANGE GENOTYPES AVAILABLE IN BANGLADESH

2021 ◽  
Vol 21 (no 1) ◽  
Author(s):  
Md. Anwar Hossain Khan ◽  
M.A. Rahim ◽  
Mahbub Robbani ◽  
Md. Fakhrul Hassan ◽  
Mohammad Amdadul Haque ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Sweet Orange ◽  
Sugar Content ◽  
Fruit Size ◽  
Chemical Properties ◽  
Titratable Acidity ◽  
Fruit Weight ◽  
Yield Potential ◽  
Physical And Chemical ◽  
And Chemical Properties

Importance of fruits as valuable food resources, attention has been paid in recent years to study their physicochemical properties. Therefore, this investigation was undertaken to measure the physicochemical properties of the sweet orange genotype available in Bangladesh. A total of 8 genotypes including 3 released varieties (BAU Malta-1, BAU Malta-3, and BARI Malta-1) and 5 lines (CS Jain-001, CS Jain-002, CS Jain-003, CS Ram-001, and Variegated Malta) were included in this trial. Maximum average fruit weight (286.00 g), fruit size in terms of length (92.00 mm), and diameter (82.00 mm), mesocarp thickness (10.00 mm), and width of epicarp equatorial area (76.00 mm) was recorded from CS Jain-001 while the maximum number of segment (28.00), the diameter of fruit axis (23.66 mm), juice content (41.44%), titratable acidity (0.99%) and TSS: TA (33.73) was recorded from BAU Malta-3. TSS and juice pH was recorded maximum of 10.21% and 4.48, respectively in BAU Malta-1. Sugar content was found to be as follows, reducing sugar was the maximum in CS Jain-001 (3.50 %) while the highest total sugar (4.68%) was recorded in BAU Malta-1. Variegated Malta produced the maximum (48.45 mg/100 ml juice) ascorbic acid while CS Jain-001 contained maximum (8.35 mg/100 ml juice) ß-carotene. Therefore, considering fruit quality, BAU Malta-3, BARI Malta-1 can be used as fresh fruit. However, considering the fruit size, CS Jain-001 and CS Jain-002 could be used as breeding material to develop a new sweet orange variety with higher yield potential.

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