Effects of fruit maturity stages and seed extraction time on the seed quality of eggplant (Solanum melongena L.)

Takač, Adam; Popović, Vera; Glogovac, Svetlana; Sad, Dokic, V., Nacionalna laboratorija za ispitivanje semena, Novi; Kovač, Dragica

doi:10.5937/ratpov51-7201

Cited by 6 publications

(6 citation statements)

References 6 publications

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“…The weight of 1000 seeds extracted from semi-ripe fruits ranged from 2.55 to 2.84 g, while seeds from fully ripe fruits were the heaviest -from 4.16 to 4.42 g (Table 2). These results are in accordance with the ones obtained by Takač et al (2015). Demir et al (2002) reported that the weight of 1000 seeds of eggplant ranged from 4 to 5 g and reached its maximum 70 days after fertilization.…”

Section: The Weight Of 1000 Seedssupporting

confidence: 92%

The effect of ripeness phases on seed and fruit quality of eggplant (Solanum melongena L.)

et al. 2022

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A three-year experiment was conducted to determine the influence of ripening, variety and the production year (2017-2019) on seed and fruit quality of eggplant. The 1000 seed weight, germination capacity, the total protein and oil content of seeds as well as the total protein and sugar content of fruits were determined in three ripeness phases across three production years. All examined varieties exhibited significant differences in the weight of 1000 seeds during ripening, which varied from 1.44 to 4.42 g. Seeds extracted from fruits that reached commercial ripeness did not germinate. As the fruit ripens, its total sugar and protein content decreases, while the reverse is detected in the case of total protein and oil content of seeds. The full ripeness phase was the optimal time for harvesting fruits to obtain high germinating seeds.

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Section: The Weight Of 1000 Seedssupporting

confidence: 92%

The effect of ripeness phases on seed and fruit quality of eggplant (Solanum melongena L.)

et al. 2022

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“…Therefore, germination of seed collected from reddish or dark-red fruits resulted in the best quality seeds. Several observations on different fruit maturation levels showed variations of effect on seed germination: the highest physiological quality of Jatropha curcas was attained when fruits became yellow (da Silva et al 2012), Solanum melongena seed's best quality occurred in mature fruit (Takač et al 2015), Gmelina arborea seeds from yellow brown fruits gave the best germinative performance (Adebisi et al 2012), I. wombolu seeds were best sown immediately after the fruits were harvested (Dolor 2011), sweet pepper (Capsicum annuum) seeds with high germination should be harvested when the outside of fruits are completely red (Vidigal et al 2011), Gmelina arborea seeds from yellow brown fruits gave the best germinative performance (Adebisi et al 2011), the physiological maturity of Cucurbita moschata seeds occurred on fruits maturity between 50 and 60 days after anthesis. The addition of soil to the rice husk could be a right step in the use of available RHC with agronomic benefits for vegetable production (Carter et al 2013).…”

Section: Seedling Growth In Different Growing Mediamentioning

confidence: 99%

Seed germination and seedling growth of Chiococca javanica (Rubiaceae) in relation to fruit maturation and media growth

Purwantoro

2017

Nusantara Biosci

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Abstract. Purwantoro RS. 2017. Seed germination and seedling growth of Chiococca javanica (Rubiaceae) in relation to fruit maturation and media growth. Nusantara Bioscience 9: 111-119. Chiococca javanica is a plant having ornamental potential. The seeds extracted from the fruits were classified according to maturity stage: Unripe -yellow; ripe -reddish; and over ripe -dark-red and seed germination were done in two germination media: sand and rice husk. The statistical approach was a randomized complete block design with three replications. Analysis of variance indicated that the seeds of C. javanica from the ripe and over ripe fruit had higher significances (P<0.05) on germination capacity, speed of germination, mean germination time, mean daily germination, peak value and germination value than the seeds from yellow fruits. The effect of growing media on germination process showed higher significance in sand than that in rice husk. Similarly, mean daily germination in sand was higher than that in rice husk. All seedling growth parameters of the seeds from ripe and over ripe fruit showed significant different on number of leaves, shoot length, diameter of seedlings, number of lateral roots, roots length, fresh weight and dry weight of plants than the seeds from unripe fruit.

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“…Takač et al, 2015 utvrdili su uticaj faza sazrevanja ploda i dužine skladištenja plavog patlidžana na kvalitet semena. Seme plavog patlidžana posle prolaska faze dormantnosti, u skladišnim uslovima, dostiže uravnotežen nivo kvaliteta i životne sposobnosti (Demir et al 2002;2009,).…”

Section: Uvodunclassified

The germination percentage of eggplant seeds based on pretreatments effects

Nevena¹,

Zdravković²,

Pavlović³

et al. 2015

Sel Sem

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IzvodZa ispitivanje je korišćeno 5 genotipova, 2 su selekcionisane linije (33 i 34). Linija 34 nije dormantna dok L -33 poseduje dormantnost. Tri genotipa su poreklom iz kolekcije germpazme plavog patlidžana Instituta za povrtarstvo Smederevska Palanka: 2 -02619, 7 -00568, 12 -00823. Genotip 2 ne poseduje dormantnost semena, dok su ostali dormantni. Tretman hlađenjem (HLS) izveden je na 4C u vremenu od: 96 sati, 72 sata i 48 sati u kontinuitetu. Hormonski tretman giberelinskom kiselinom (GA 3 ) izveden je sa tri koncentracije: 5 ml/100ml; 15 ml/100ml i 25 ml/100ml, u trajanju od 24 sata posle koga je seme stavljeno na klijanje u Petrijeve kutije. Hemijski tretman izveden je kalijum nitratom KNO 3 u koncentraciji od: 0,5, 1 i 1,5% rastvorom u trajanju od 24 sata. Dinamika promena prosečne vrednosti klijavosti u vremenu praćena je linijom trenda, a predstavlja prosečno kretanje posmatrane pojave kroz vreme koristeći krivolinijskiparabolični trend (parabola II stepena). Reprezentativnost trenda određena je pomoću koefi cijenta determinacije (R 2 ), gde je R 2 >0,6. Trendovi su razmatrani na vremenskim serijama ispitivanja klijavosti semena (kon) posle ekstrakcije semena i periodičnog ispitivanja (kon-3, kon-6 i kon-12). Kontrolni tretmani (vremenski) prirodnog prevazilaženja dormantnosti: kon-3, kon-6 i kon-12, je ispitivanje klijavosti posle 3, 6 i 12 meseci skladištenja. Kod genotipa -2 posle rasta trenda utvrđena je faza stagnacije tenda Porast trenda u prvom tromesečju posledica je prolaska faze dormantnosti kod L-7 u periodu 3-6 meseci. Mirovanje semena u periodu od 3-6 meseci, dovelo je do stagnacije rasta klijavosti posle čega je nastavljen rast. Tendencija porasta prosečne klijavosti u periodu čuvanja, stagnacija i ponovni rasta / opadanje, različita je bez obzira da li su genotipovi selekcionisane linije ili egzotična germplazma.Ključne reči: plavi patlidžan, seme, dormancija, predtretmaniOriginalni naučni rad (Original scientifi c pepper) 1 Ristić N., Zdravković M., Pavlović N., Zdravković J.*, Institut za povrtarstvo doo, Karađorđeva 71, Smederevska Palanka, Srbija 2 Pavlović R., Mladenović J., Univerzitet u Kragujevcu, Agronomski fakultet u Čačku,

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Effects of fruit maturity stages and seed extraction time on the seed quality of eggplant (Solanum melongena L.)

Cited by 6 publications

References 6 publications

The effect of ripeness phases on seed and fruit quality of eggplant (Solanum melongena L.)

The effect of ripeness phases on seed and fruit quality of eggplant (Solanum melongena L.)

Seed germination and seedling growth of Chiococca javanica (Rubiaceae) in relation to fruit maturation and media growth

The germination percentage of eggplant seeds based on pretreatments effects

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