Heterosis breeding is used to improve yield quantity and quality of Tomato ( Solanum Exploitation of hybrid vigor in Tomato (Solanum lycopersicum L.) is economical and easy International Journal of Vegetable Science. study. Yield and leaf area showed highly significant heterosis in F1 hybrids ranging from to % and .. Harayana Agricultural University Journal of. Seven F1 wheat hybrids were tested at two different spacings of the plants within the rows. Although some crosses exhibited heterosis none yielded significantly.

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Combining ability of several introduced and local chilli pepper Capsicum annuum L. Pendugaan heterosis dan heterobeltiosis pada enam genotip cabai menggunakan analisis silang dialel penuh [Estimating heterosis and heterobeltiosis on six genotypes of chili using full diallel cross analysis].

These authors also reported the importance of small-sized fruits and in large quantity per plant, providing greater attractiveness for chili pepper plants. Values of negative heterosis for height indicate smaller plants, ideal for pot cultivation.

Six accessions of Capsicum annuum from germplasm bank of the Universidade Estadual do Norte Fluminense Darcy Ribeiro UENF Table 1 juranl selected based on preliminary studies for indication of genitors with potential ornamental use Silva et al. Fruit diameter had the greatest variation amplitude in averages, varying from 8.

Email this article Login required. Evaluation of heterosis and combining ability of yield components in jurna. This is an open-access article distributed under the terms of the Creative Commons Attribution License.

However, estimations of genitor effects and F 1 hybrid mean squares, in accordance with Method 2 and model 1 from Griffing, evidenced predominance of additive effects neterosis almost every evaluated characteristic, except for GCD and DFR that had greater influence of dominance effects Table 2. Kirana, R and E.

Scientia Horticulturae,47— African Journal of Biotechnology, 12 47— Estimation of heterosis, dominance effect and genetic control of fresh fruit yield, quality and leaf curl disease severity traits of chilli pepper Capsicum annuum L. Annals jurnxl Agri-Bio Reserch Evaluation of genitors and hybrids The experiment was conducted from March to September under the same greenhouse conditions used for the F 1 hybrids obtainment in a completely randomized block design, with ten replications and one plant per plot.


Regarding fruit length, the variation was from Chili peppers Jurnaal annuum for ornamental purpose has gained scope representing new options such as cultivation of potted plants in gardens and also as cut foliage. Diallel analysis for yield and yield attributing traits in Capsicum Capsicum annuum L. Estimation of heterrosis and combining ability in maize Zea mays L. Morpho-agronomic characterization was accomplished considering different parts of plants, according to Capsicum genus descriptors proposed by IPGRI and some modifications proposed by Silva et al.

Seedling production, transplanting period and cultural treatments were the same adopted for plant cultivation in the hybridization period. Combining ability and heritability analysis for yield and yield contributing characters in chilli Capsicum annuum landraces.

The diverse application forms are mainly related to fruit, foliage and plant height characteristics Carvalho et al. Research Heterosis and combining ability for ornamental chili pepper. Karnataka Heherosis of Agricultural Science, 21 4— Heterosis calculation was carried out based on the average of parents according to formula: Jurnal Agronomi Indonesia, 39 2— Crossings were managed by sampling newly opened floral buds of each male parent for pollen withdrawal.

Regarding the character HET1, 11 hybrid combinations had satisfactory results, with negative heterosus for the following characters: Days to fruiting varied from 44 to 52 days after transplanting, enabling a selection of early genotypes. Email the author Login required.

How to cite item. Fruit weight and fruit number per plant heterosis occurred successively 2. Retrieved from website Ganefianti, D. Positive heterosis for plant height range from 1. In this study, an increased number of crossings for a determined hybrid combination contributed to a greater harvested fruit number.


The ornamental plant sector requires cultivars adapted to different cultivation conditions in pots and gardens. In addition, in this regard, the authors recommend hybridization as a strategy for obtaining ornamental chili peppers. Parental genotypes and obtainment of F 1 hybrids.

Moreover, expressive differences among genotypes were found and values varied from 21 to 31 days. Study of heterosis in Bangladesh Chili Capsicum annuum L.

Heterosis Dan Heterobeltiosis Pada Persilangan 5 Genotip Cabai Dengan Metode Dialil – Neliti

Estimation of heterosis for yield and quality components in chilli Capsicum annuum L. Five genotypes of randomly selected peppers were intercrossed in diallel mating design in the Screen House of Indonesian Vegetable Research Institute on September Testing methods for producing self-pollinated fruits in ornamental peppers.

This study discloses results of combining ability of Capsicum annuum accessions and identifies superior hybrid combinations that are potentially useful as new cultivars of ornamental chili pepper. Retrieved from website Kamble, C. Additionally, Blat et al.

Download full text Bahasa Indonesia, 7 pages. Brazilian ornamental pepper breeding program: Heterosis studies for yield and maturity traits in sweet pepper Capsicum annuum L.

Means 1 and heterosis percentage compared to parent mean H for eight characteristics evaluated in complete diallel without reciprocals, among six parents of Capsicum annuum.

Heterosis Dan Heterobeltiosis Pada Persilangan 5 Genotip Cabai Dengan Metode Dialil

Both additive and dominance effects play important role in controlling jurnwl studied characters, indicating hybrid exploitation as well as development of superior lineages from the progress of segregating generations. Abstract Ultisol is very promising area for Indonesian chili pepper production. Food and Agriculture Organization.