Results 31 to 40 of about 355 (154)

Resistance Breeding for Northern Corn Leaf Blight with Dominant Genes, Polygene, and Their Combinations—Effects on Disease Traits

open access: yesAgronomy, 2023
Resistance breeding is the most effective method to control northern corn leaf blight (NCLB). The objectives were to (1) Assess effects of dominant genes (Ht(s)), polygene (PG), and their combinations to disease rating (DR), number of lesions per leaf ...
Xiaoyang Zhu   +5 more
doaj   +1 more source

Expression of heterosis, heterobeltiosis, and gene action in quantitative characters on soybean (Glycine max)

open access: yesBiodiversitas Journal of Biological Diversity, 2022
Abstract. Krisnawati A, Adie MM. 2022. Expression of heterosis, heterobeltiosis, and gene action in quantitative characters on soybean (Glycine max). Biodiversitas 23: 1745-1751. Most soybean (Glycine max (L.) Merrill) varieties have been created by crossing two or more parental genotypes.
AYDA KRISNAWATI, MOCHAMMAD MUCHLISH ADIE
openaire   +1 more source

Heterobeltiosis in French Marigold (Tagetes patula L.)

open access: yesJournal of Agricultural Science, 2016
<p>The studies on heterosis were carried with four male sterile lines namely; ms<sub>7</sub>, ms<sub>8</sub>, ms<sub>9,</sub> ms<sub>10</sub> and 18 diverse pollinators as tester by using line × tester crossing programme.
Kanwar Priyanaka   +5 more
openaire   +1 more source

Magnitude of heterosis and gene effects for yield and quality traits in rice (Oryza sativa L.)

open access: yesElectronic Journal of Plant Breeding, 2017
Heterosis, heterobeltiosis, standard heterosis, GCA and SCA effects for yield and quality traits were estimated in 18 cross combinations generated through Line × Tester mating design.
K. Rukmini Devi   +5 more
doaj   +1 more source

Ekmeklik buğdayda Triticum aestivum L. diallel melez analizi ile bazı agronomik özelliklerin incelenmesi

open access: yesJournal of Agricultural Sciences, 2007
Bu çalışmada, farklı orijinli altı ekmeklik buğday [Gönen G1 , Saraybosna G2 , Köksal-2000 G3 , Atilla-12 G4 , 15-4 G5 ,ve 22-1 G6 ] kullanılarak, tam diallel melezlemeler gerçekleştirilmiştir.
Esra Aydoğan Çifci, Köksal Yağdı
doaj   +1 more source

Heterosis studies for grain yield and yield attributes in rice (Oryza sativa. L) hybrids

open access: yesElectronic Journal of Plant Breeding, 2023
In the current study, 20 elite rice genotypes were crossed with four CMS lines- CMS 23A, CMS 59A, CMS 64A and JMS 13A in a line x tester mating design and assessed alongside standard controls (JKRH 3333 and MTU 1001) to determine the best heterotic ...
T. Ramakrishna1*, L. Krishna2, Y. Chandra mohan2, V. Gouri Shankar3 and D. Saida Naik4
doaj   +1 more source

Heterosis and Combining ability for yield and quality traits in Quality Protein Maize (Zea mays L.)

open access: yesElectronic Journal of Plant Breeding, 2016
A study of diallel analysis (excluding reciprocal cross) involving 10 maize inbreds (P1 to P10) was carried out to identify high heterotic crosses and their relationship in terms of general and specific combining ability (GCA and SCA) for yield and ...
P.C. Patel and , K.B. Kathiria
doaj   +1 more source

Yield heterosis and average fruit weight as a function of inbreeding in Cucurbita moschata Duch. ex Poir.

open access: yesAgronomía Colombiana, 2018
In order to estimate the mean heterosis, mid parent heterosis and heterobeltiosis (HB), three diallel crossings of Cucurbita moschata were evaluated, each formed by six parents with three levels of inbreeding (S0, S1, S2).
Franco Alirio Vallejo Cabrera   +2 more
doaj   +1 more source

Principal Component and Cluster Analysis as a Tool in the Assessment of Tomato Hybrids and Cultivars

open access: yesInternational Journal of Agronomy, Volume 2011, Issue 1, 2011., 2011
Determination of germplasm diversity and genetic relationships among breeding materials is an invaluable aid in crop improvement strategies. This study assessed the breeding value of tomato source material. Two commercial hybrids along with an experimental hybrid and four cultivars were assessed with cluster and principal component analyses based on ...
G. Evgenidis   +3 more
wiley   +1 more source

Heterosis and Per se performance studies in sesame (Sesamum indicum L.)

open access: yesElectronic Journal of Plant Breeding, 2021
The present study comprised of a full diallel set of eight diverse parental lines and their 56 F1s including reciprocals. The data were recorded for ten quantitative traits.
S. T. Rathod1*, M. K. Ghodke2, H. V. Kalpande3 and S. P. Mehetre4
doaj   +1 more source

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