Variability, heritability and genetic advance are basic in order to provide information for plant breeding programs. Forty nine upland rice genotypes were tested 7*7 simple lattice design at Fogera Wereta station of Adet Agricultural Research Center 2012/13. The objectives the study estimate variability, tested. Analysis variance revealed that there was highly significant difference among 49 al...

Genetic analysis and inheritance patterns studies on agronomic yield characters were required to develop a plant breeding program. This study aimed obtain information performance, gene action, genetic diversity, heritability in the F2 population derived from crosses of local high-yielding varieties. The was conducted August-November 2021 Dramaga, Bogor. sorghum population, female male parents, ...

A rice introgression line, NIL-SS1, and its recurrent parent, Teqing, were used to investigate the influence of the introgression segment on plant growth. The current research showed NIL-SS1 had an increased flag leaf width, total leaf area, spikelet number per panicle and grain yield, but a decreased photosynthetic rate. The metabolite differences in NIL-SS1 and Teqing at different development...

Production and productivity of upland rice is still very low due to limited water in the ecosystem. The objective this study was evaluate yields varieties at several levels soil content. experiment conducted Growth Centre LLDIKTI Wilayah I Medan from March July 2013. This research used a factorial randomized block design with two factors replicated three times. Five as first factor, namely Batu...

line no. 4 was selected from local champ a rice of lord egan, based on pure line selection method, during 1992 to 1995. the mean yield of this line was 6342 and 6829 kgha-l in two regions of lord egan in 1996 to 1997. the yield of this line was 700-1500 kgha-l more than that of lord egan local rice. line 4 is more early maturing than the local rice with better marketability and quality. amylase...

The experiment was conducted under the agro-ecological zone of Modhupur Tract (AEZ-28) to determine the genetic diversity among 39 rice genotypes, collected from Bangladesh Rice Research Institute, Lal Teer Seed Ltd. and Chittagong Hill Tracts. The genotypes were grouped into six clusters based on Mahalanobis’s D 2 statistics and Canonical Variate Analysis. Cluster I consisted with the highest ...

An experiment was conducted using a randomized complete block design to estimate genetic variability of ten rice genotypes. Analysis of variance for yield and yield contributing traits showed significant (p<0.01) variation among the genotypes. Results of genetic analyses showed a higher phenotypic coefficient of variation compared to their corresponding genotypic coefficient of variation for al...

Shallow swamps can be used for rice production during the dry season. The problem that occurs is lack of water. technology needed to overcome these problems drought tolerant superior varieties. purpose this study obtain varieties on shallow lebak swampy. was conducted from April 2019 August 2019. were Situ bagendit, Rindang 1, 2, and Siam (local) as comparison. Data collected included: plant he...

Traits such as grain shape, panicle length and seed shattering, play important roles in grain yield and harvest. In this study, the cloning and functional analysis of PANICLE TRAITS 2 (PT2), a novel gene from the Indica rice Chuandali (CDL), is reported. PT2 is synonymous with Growth-Regulating Factor 4 (OsGRF4), which encodes a growth-regulating factor that positively regulates grain shape and...