Selection of shade-tolerant tomato genotypes

Sulistyowati, Dwiwanti; Chozin, Muhamad Achmad; Syukur, Muhamad; Melati, Maya; Guntoro, Dwi

doi:10.37855/jah.2016.v18i02.27

Cited by 14 publications

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“…The soil type at the site is Latosols. SSH3 (shade-loving genotype), 4974 (shade-sensitive genotype) (Baharudin et al 2014;Sulistyowati et al 2016a), fifteen elite lines derived from "SSH3 and 4974" and TORA IPB (commercial open-pollinated tomato variety from Indonesia) were used in the experiment. The experiment was conducted arranged in a randomized complete block design (RCBD) with three replications with a plot size of 1 m x 5 m.…”

Section: Study Areamentioning

confidence: 99%

Short Communication: Genetic variability, heritability, correlation, and path analysis in tomato (Solanum lycopersicum) under shading condition

et al. 2018

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Authors. 2018. Genetic variability, heritability, correlation, and path analysis in tomato (Solanum lycopersicum) undershading condition. Biodiversitas 19: 1527-1531. Information on genetic variability, heritability and character association betweenquantitative characters with yield are crucial in crop improvement. Eighteen genotypes of tomato were evaluated to study thequantitative genetic of yield and various yield attributing character under shading condition at Pasir Kuda Station, Bogor AgricultureUniversity, West Java, Indonesia from August 2016 until January 2017. The result showed that plant height, dichotomous height, fruitweight, fruit length, fruit diameter, number of fruit per plant, and the fruit set had broad genetic variability and high heritability.Characters with broad genetic variability and high heritability can be used as sources in shading tolerance tomato improvement. Fruitweight and fruit number per plant had significant positive correlation coefficient and direct positive effect on fruit yield per plant. It is,therefore, recommended that

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Section: Study Areamentioning

confidence: 99%

Short Communication: Genetic variability, heritability, correlation, and path analysis in tomato (Solanum lycopersicum) under shading condition

et al. 2018

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“…Penelitian ini dilaksanakan di Kebun Percobaan PKHT-IPB Pasir Kuda, Ciomas, Bogor yang berada pada ketinggian 250 mdpl pada Juli sampai Oktober 2016. Genotipe tomat SSH3 yang suka naungan, genotipe 4974 yang peka naungan (Baharudin et al, 2014;Sulistyowati et al, 2016a) dan generasi F2 hasil persilangan genotipe SSH3 dengan 4974 (F2 SSH3 x 4974) digunakan pada penelitian ini. Penanaman dilakukan pada lokasi tanpa naungan (N0) dan lokasi dengan naungan paranet 50% (N50).…”

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“…Karakter panjang internode, kehijauan daun, panjang buah dan diameter buah tidak berbeda nyata antara genotipe 4974 dengan SSH3 pada kondisi tanpa naungan (Tabel 1). (Sulistyowati et al, 2016a).…”

Section: Hasil Dan Pembahasanunclassified

“…Tanaman tomat merupakan salah satu tanaman yang potensial dikembangkan pada sistem budidaya tumpang sari karena terdapat genotipe-genotipe tomat yang toleran (produktivitas menurun < 20% pada kondisi cekaman) bahkan senang (produktivitas semakin tinggi pada kondisi cekaman) dengan naungan hingga 50% (Baharudin et al, 2014;Sulistyowati et al, 2016a). Meskipun demikian belum ada varietas tomat toleran intensitas cahaya rendah berdaya hasil tinggi yang dilepas oleh Kementerian Pertanian RI.…”

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Heritability, Correlation, and Path Analysis on Various Characters of Tomato (Solanum lycopersicum) under Shading and Normal Condition

et al. 2019

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Informasi tentang karakter seleksi sangat diperlukan dalam suatu program pemuliaan. Genotipetomat SSH3 (suka naungan), genotipe 4974 (peka naungan) dan populasi F2 turunan hasil persilangangenotipe SSH3 x 4974 digunakan untuk menduga nilai heritabilitas, pengaruh langsung dan pengaruhtidak langsung terhadap karakter hasil tomat pada kondisi naungan paranet 50% dan tanpa naungan.Penanaman dilakukan di Kebun Percobaan PKHT-IPB Pasir Kuda pada Juli-Oktober 2016. Nilaiheritabilitas tinggi (>50%) dihasilkan oleh tinggi tanaman, panjang daun, lebar daun, luas daun, bobotdaun, bobot daun spesifik, bobot buah, fruit set, jumlah dan bobot buah per tanaman tomat padakondisi tanpa naungan. Nilai heritabilitas tinggi (>50%) pada naungan paranet 50%, dihasilkan olehtinggi tanaman, fruit set, jumlah dan bobot buah per tanaman. Karakter bobot buah dan jumlah buahper tanaman memiliki pengaruh langsung yang tinggi dan positif terhadap bobot buah per tanamantomat pada kondisi tanpa naungan dan naungan paranet 50%, sementara lebar dan luas daun memilikipengaruh langsung yang tinggi dan positif terhadap bobot buah per tanaman tomat hanya pada naunganparanet 50%. Karakter panjang buah, diameter buah, dan fruit set memiliki pengaruh tidak langsungyang tinggi dan positif terhadap bobot buah per tanaman pada kondisi tanpa naungan dan naunganparanet 50%, sementara tinggi tanaman memiliki pengaruh tidak langsung yang tinggi dan positifterhadap bobot buah per tanaman tomat hanya pada naungan paranet 50%. Karakter fruit set, bobot buah, dan jumlah buah per tanaman potensial dijadikan karakter seleksi untuk produktivitas tomatpada kondisi tanpa naungan. Karakter tinggi tanaman, fruit set dan jumlah buah per tanaman potensialdijadikan karakter seleksi untuk produktivitas tomat pada naungan paranet 50%.Kata kunci: fruit set, pengaruh langsung, pengaruh tidak langsung, toleran naungan

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“…In the recently sequenced Panax ginseng genome, there is an amplification of chlorophyll a/b proteins (CAB), which is proposed to be a shade adaptation (Kim et al, 2018). There are also works that show some genetic basis for shade-loving and shade-tolerance predisposition in tomato (Sulistyowati et al, 2016;Ritonga et al, 2018).…”

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confidence: 99%

NDH gene disruption – possible implication for adaptation of Allium species to different light conditions

Speranskaya¹,

Belenikin²,

Коноров³

et al. 2019

Plant Genetic Resources for Breeding and Producing Functional Nutraceutical Food

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Selection of shade-tolerant tomato genotypes

Cited by 14 publications

References 0 publications

Short Communication: Genetic variability, heritability, correlation, and path analysis in tomato (Solanum lycopersicum) under shading condition

Short Communication: Genetic variability, heritability, correlation, and path analysis in tomato (Solanum lycopersicum) under shading condition

Heritability, Correlation, and Path Analysis on Various Characters of Tomato (Solanum lycopersicum) under Shading and Normal Condition

NDH gene disruption – possible implication for adaptation of Allium species to different light conditions

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