Metaxenia in the Vine Cacti Hylocereus polyrhizus and Selenicereus spp.

Mizrahi, Yosef; Mouyal, Joseph; Nerd, Avinoam; Sitrit, Yaron

doi:10.1093/aob/mch055

Cited by 35 publications

(22 citation statements)

References 12 publications

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“…While the lightest weight of fruit was the result of A treatment. This result shows that crossover effect on the fresh weight of the fruit.This is consistent with research result reported by [4,15], that the origin of pollen [xenia] will affect the weight of the fruit. Crosses inter-varieties will produce fruit fresh weight that is greater than the cross intra-varieties.…”

Section: Weight Of Fresh Fruitssupporting

confidence: 93%

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The Crossing Effect of Dragon Fruit Plant Caltivars [Hylocereus Sp.] on Yield

Subandi¹,

Mustari²,

Setian³

2018

IJET

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Type of dragon fruit that is cultivated commercially is the red dragon fruit. There is no optimal production, because the flower of plant is incompatible. One way of improving production [fruiting] of dragon fruit is through manual crossing. This research aim was to study the crossing suitabilityof the red dragon fruit on fruiting. The research was conducted in dragon fruit plantation, West Java. Experimental design used was Randomized Block Design with four treatments and six replications. Treatments were: Natural Pollination [control];Crossing in one flower;Crossing between flowers; Crossing between varieties. Dimension of fruit measured were:diameter, length, fresh weight, and sugar content of fruit. Analysis of variance was applied with Duncan test at 5% significance level. Preparation of flower pollination was done by selecting the probable flower to bloom at night to come. The blooming flower can be predicted in the afternoon and the crossing was done at midnight.The result showed that the crossing between varieties was the best [improved fruiting]production. This report was suplemented with literature study on betalain showing that betalain is great beneficial for human health, and may be the next subject to study once the bulk production of fruit is done.

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Section: Weight Of Fresh Fruitssupporting

confidence: 93%

“…The Stigma of flower is extrude to outside, while the anther [male organ] position intrude and lower than the female organ [stigma]. Genetically, genus Salinicereus and Hylocereusare selfincompatible and not many insects are attracted to come to assist the natural pollination [4].…”

Section: Introductionmentioning

confidence: 99%

The Crossing Effect of Dragon Fruit Plant Caltivars [Hylocereus Sp.] on Yield

Subandi¹,

Mustari²,

Setian³

2018

IJET

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“…Cisneros et al (2011), studying seed development in three species of Hylocereus report that Hylocereus undatus produces a relatively high number of viable seeds, around 3800 seeds per fruit on average. Mizrahi et al (2004) report a greater mean number of seeds per fruit in Hylocereus polyrhizus (4744 seeds) in flowers pollinated with pollen from Hylocereus undatus.…”

Section: Fructification (%)mentioning

confidence: 89%

Artificial pollination and fruit quality in red pitaya

et al. 2015

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Native of the Americas, pitaya is currently a fruit bearing plant in expansion in the domestic and international market and is an alternative source of revenue for small and large farmers. As some studies show the lack of efficiency of natural pollinators in fructification in pitaya, the purpose of this study was to evaluate the efficiency of manual self-pollination and of manual cross pollination in Hylocereus undatus in two periods of pollination. The experiment was carried out in the orchard of the Universidade Federal de Lavras (Federal University of Lavras) in a completely randomized design with a 2 x 2 factorial arrangement (two types of pollination and two flowering periods) with 15 replications, with one flower per replication. The flowers were bagged, emasculated and pollinated manually. The percentage of fruit set , longitudinal and transversal diameter of the fruit, mass of the fruit, pulp and peel, thickness of the peel, soluble solids contents, pH, titratable acidity, ratio (soluble solids:titratable acidity), number of seeds per fruit and seed germination were evaluated. It may be concluded that pollination in red pitaya with its own pollen allows fructification. Flowers pollinated in Apr. result in fruit with physical characteristics superior to the fruit generated by pollination in Jan.

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“…Metaxenia dapat digunakan untuk mengidentifikasi tetua jantan yang baik dalam upaya mempercepat periode perkembangan atau pematangan buah (Olfati et al, 2010;Maryam, Jaskani, Ahmad, & Awan, 2015), meningkatkan produksi tanaman pada sistem pertanaman campuran (poliklonal) (Olfati et al, 2010), serta dapat digunakan sebagai marka (penanda) untuk mengidentifikasi hibrida (Tsuda, Konagaya, Okuzaki, Kaneko, & Tabei, 2011). Terjadinya pengaruh xenia dan metaxenia sangat tergantung pada tetua jantan sebagai donor tepung sari dan tetua betina sebagai tempat terjadinya proses persilangan serta perkembangan buah hasil persilangannya (Mizrahi, Mouyal, Nerd, & Sitrit, 2004;Rahaii, Asil, Samizadeh, & Onsinejad, 2016). Penelitian bertujuan mengetahui pengaruh tetua jantan sebagai sumber tepung sari terhadap fenotipe komponen buah dan biji hasil persilangan beberapa genotipe kakao mulia.…”

Section: Pendahuluanunclassified

“…(Mizrahi et al, 2004), mentimun (Olfati et al, 2010), durian (Indriyani et al, 2012), Arabidopsis thaliana (Andriotis et al, 2012), apel (Militaru, Butac, Sumedrea, & Chi, 2015), Brassica napus (Li et al, 2015), dan tomat (Piotto, Batagin-Piotto, de Almeida, & Oliveira, 2013;Rahaii et al, 2016). Pada persilangan lobak liar (Raphanus sativus), tetua betina berpengaruh terhadap perkembangan embrio, namun pengaruh tersebut sangatlah bergantung pada peran tetua jantan sebagai donor tepung sari dan peran tetua jantan tersebut dapat berubah-ubah setiap saat (Diggle et al, 2010).…”

Section: Hasil Dan Pembahasan Pengaruh Tetua Jantan Terhadap Karakterunclassified

Pengaruh Tetua Jantan terhadap Komponen Buah dan Biji Hasil Persilangan Enam Genotipe Kakao Mulia

Tresniawati¹,

Dani²,

Wardiana³

2017

J. Tanaman Industri dan Penyegar

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ABSTRAKPada proses persilangan, gejala genetik berupa pengaruh langsung tetua jantan sebagai sumber tepung sari terhadap penampilan buah dan biji hasil persilangan disebut sebagai gejala xenia. Tujuan penelitian adalah mengetahui pengaruh tetua jantan terhadap karakter komponen buah dan biji hasil persilangan beberapa genotipe kakao mulia. Penelitian dilakukan di Afdeling Kalikempit PTPN XII, Desa Tulungrejo, Kecamatan Glenmore, Kabupaten Banyuwangi, Jawa Timur, pada ketinggian tempat 340 m dpl dengan jenis tanah Latosol dan tipe iklim C, mulai bulan Mei sampai Desember 2014. Enam perlakuan kombinasi persilangan yang diuji adalah (1) DR 38 x DR 1, (2) DR 38 x DR 38, (3) DR 2 x DR 1, (4) DR 2 x DR 2, (5) DRC 16 x DR 38, dan (6) DRC 16 x DRC 16. Pengamatan dilakukan terhadap karakter kuantitatif dan kualitatif komponen buah dan biji. Hasil penelitian menunjukkan tetua jantan DR 1 yang disilangkan dengan tetua betina DR 2 berkontribusi terhadap peningkatan bobot buah segar (34,70%), bobot biji segar/buah (44,32%), dan bobot satu biji segar (31,00%), serta terhadap bentuk ujung buah dan keberadaan leher botol. Tetua jantan DR 38 yang disilangkan dengan tetua betina DRC 16 berkontribusi terhadap peningkatan bobot buah segar (47,01%) dan biji (31,22%), serta terhadap warna buah matang dan keberadaan leher botol. Seluruh kombinasi persilangan menghasilkan warna biji putih di atas 85% sehingga termasuk kualitas baik. DR 2 dan DR 38 dapat digunakan sebagai tetua jantan untuk meningkatkan jumlah biji dengan warna putih.

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Metaxenia in the Vine Cacti Hylocereus polyrhizus and Selenicereus spp.

Abstract: The results are evidence for the existence of metaxenia, i.e. an effect of pollen on maternal tissues, in cacti fruits. This pollen effect on the fruit-ripening time may be used for extending the marketing period of H. polyrhizus fruits.

Cited by 35 publications

References 12 publications

The Crossing Effect of Dragon Fruit Plant Caltivars [Hylocereus Sp.] on Yield

The Crossing Effect of Dragon Fruit Plant Caltivars [Hylocereus Sp.] on Yield

Artificial pollination and fruit quality in red pitaya

Pengaruh Tetua Jantan terhadap Komponen Buah dan Biji Hasil Persilangan Enam Genotipe Kakao Mulia

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