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All Journal Biodiversitas Journal of Biological Diversity
ANUNG WAHYUDI
Politeknik Negeri Lampung. Jl. Soekarno Hatta No. 10, Bandar Lampung 35144, Lampung, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

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Evaluation of proximate analysis and yield production of watermelon in Lampung, Indonesia ANUNG WAHYUDI; MIRANDA FERWITA SARI; IRSAN RAJAMIN; MUSTIKA ARSRI
Biodiversitas Journal of Biological Diversity Vol. 24 No. 11 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d241122

Abstract

Abstract. Wahyudi A, Sari MF, Rajamin I, Arsri M. 2023. Evaluation of proximate analysis and yield production of watermelon in Lampung, Indonesia. Biodiversitas 24: 6010-6015. The breeding of watermelon plants is carried out to produce new superior varieties. This study aimed to test the moisture, fat, carbohydrate, ash, and vitamin contents, and the yield potential of a hybrid watermelon line (F1). The materials used were 6 hybrid watermelon and 2 commercial lines as control varieties. A randomized block design was adopted in this study and was analyzed by LSD test, dendrogram, and proximate analysis. The result showed that the 6 hybrid watermelon lines had high yield potential. Furthermore, the moisture content of the fruit of the WM 2110-1204 lines (92.24%) was higher than other lines. Proximate data analysis showed that the WM 2110-0616 line had a higher ash content (0.16%), and the carbohydrate content of the fruit of the WM 2110-0806 line (3.64%) was also higher. The vitamin C-vitamin content of the fruit of the WM 2110-0308 line (0.36 mg.g-1) was higher, while the 4 watermelon lines, namely WM 2110-0308, WM 2110-204, WM 2110-0806, and WM 2110-1606 had advantages in terms of skin color and striation, fruit sweetness level and weight. In a dendrogram analysis, qualitative characters were divided into two clusters, with clusters I and II containing 8 and 1 lines, respectively.
Characteristics of six cherry tomato genotypes as genetic material for plant breeding programs ANUNG WAHYUDI; NURMAN ABDUL HAKIM; MICHO SANDEKA RACHMAN
Biodiversitas Journal of Biological Diversity Vol. 25 No. 10 (2024)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d251045

Abstract

Abstract. Wahyudi A, Hakim NA, Rachman MS. 2024. Characteristics of six cherry tomato genotypes as genetic material for plant breeding programs. Biodiversitas 25: 3850-3859. The morphological characteristics of tomato plants (Solanum lycopersicum L.) are a source of genetic variation in efforts to improve the quality of tomatoes in plant breeding programs. Breeding programs focus on developing genotypes with high fruit set and yield potential. Cherry tomatoes are often selected for their prolific fruiting capabilities. This study aimed to determine the morphological characteristics of six cherry tomato plant varieties. This study used a Randomized Block Design (RBD) comprising four introduced hybrid cherry tomato varieties from Japan (Chika, Chou Amai, Premium Ruby, and Aiko) with two commercial hybrid varieties from PT. Bintang Asia (Citra Asia F1 and Rempai), each with three replications. Data were analyzed using analysis of variance (ANOVA) at a 5% significance level, and orthogonal contrast analysis was adopted for mean value testing. Observations of qualitative characteristics were conducted from the vegetative phase through post-harvest. The results showed that Japanese-introduced tomatoes were superior in fruit length, sweetness, and number of fruits per plant. Meanwhile, the Chika tomato variety was superior in the number of leaves under the first bunch (8.67), weight of 10 fruits (280 g), fruit width (3.75 cm), and flesh thickness (0.45 cm). The Premium Ruby variety was superior in fruit sweetness (7.9 ºbrix) and in harvest age (64 DAT). In comparison, the Aiko variety showed superiority in bunch length (22.57 cm) and number of fruits per plant (238.33). The characteristics of introduced hybrid cherry tomato varieties from Japan can be used as material for assembling new cultivars. These findings have direct implications for increasing tomato productivity in Indonesia, providing valuable insights for future breeding programs.
Co-Authors IRSAN RAJAMIN MICHO SANDEKA RACHMAN MIRANDA FERWITA SARI MUSTIKA ARSRI NURMAN ABDUL HAKIM