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You searched for: Subject term Malaysia Remove constraint Subject term: Malaysia Subject term agronomic traits Remove constraint Subject term: agronomic traits Text availability Citation in PubAg Remove constraint Text availability: Citation in PubAg
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1. Disease resistance of improved MR220 lines against Pyricularia oryzae Cavara and their preliminary agronomic performance

Author:
Siti Nor Aziemah Mohamad; Mohamad Bahagia Ab Ghaffar; Ahmad Sofiman Othman; Siti Norsuha Misman; Zuraida Abd Rahman; Mohd Shahril Firdaus Ab Razak; Zulkifli Ahmad Seman; Muhammad Fairuz Mohd Yusof; Khairulmazmi Ahmad; Siti Norhidaya Yazid; Habibuddin Hashim
Source:
Czech journal of genetics and plant breeding 2022 v.58 no. pp. 29-35
ISSN:
1212-1975
Subject:
Magnaporthe oryzae; agronomic traits; backcrossing; blast disease; cluster analysis; disease resistance; early development; fungi; genes; microsatellite repeats; pathotypes; rice; Malaysia
Abstract:
... Blast disease caused by Pyricularia oryzae is one of the most destructive fungal diseases of rice in Malaysia. Utilisation of resistant varieties is the most efficient management approach towards reducing yield losses. The line IRTP21683 with the Pi9 gene has shown strong resistance against the isolate MPO988.3 of pathotype P0.0, the most prevalent P. oryzae pathotype in Malaysia. Cross ...
DOI:
10.17221/55/2021-cjgpb

2. Disease resistance of improved MR220 lines against Pyricularia oryzae Cavara and their preliminary agronomic performance

Author:
Siti Nor Aziemah Mohamad; Mohamad Bahagia Ab Ghaffar; Ahmad Sofiman Othman; Siti Norsuha Misman; Zuraida Abd Rahman; Mohd Shahril Firdaus Ab Razak; Zulkifli Ahmad Seman; Muhammad Fairuz Mohd Yusof; Khairulmazmi Ahmad; Siti Norhidaya Yazid; Habibuddin Hashim
Source:
Czech journal of genetics and plant breeding 2022 v.58 no.1 pp. 29-35
ISSN:
1212-1975
Subject:
Magnaporthe oryzae; agronomic traits; backcrossing; blast disease; cluster analysis; disease resistance; early development; fungi; genes; microsatellite repeats; pathotypes; rice; Malaysia
Abstract:
... Blast disease caused by Pyricularia oryzae is one of the most destructive fungal diseases of rice in Malaysia. Utilisation of resistant varieties is the most efficient management approach towards reducing yield losses. The line IRTP21683 with the Pi9 gene has shown strong resistance against the isolate MPO988.3 of pathotype P0.0, the most prevalent P. oryzae pathotype in Malaysia. Crossing of IRTP ...
DOI:
10.17221/55/2021-CJGPB

3. Genetic Variability of Eggplant Germplasm Evaluated under Open Field and Glasshouse Cropping Conditions

Author:
Nur Nadzirah Mat Sulaiman; Mohd Y. Rafii; Janejira Duangjit; Shairul Izan Ramlee; Chalermpol Phumichai; Yusuff Oladosu; Debi Rani Datta; Ibrahim Musa
Source:
Agronomy 2020 v.10 no.3 pp. -
ISSN:
2073-4395
Subject:
Solanum melongena; agroecology; agronomic traits; analysis of variance; biodiversity; crop production; crossing; eggplants; genetic variation; germplasm; greenhouses; heterosis; models; variance; vegetable crops; vigor; Malaysia
Abstract:
... Knowledge of agro-morphological genetic variation and cropping conditions on vegetative and yield-related traits plays a significant role in varietal improvement and production of eggplant (Solanum melongena L.). Following this premise, the current study was conducted to critically asses the genetic variation of 29 eggplant accessions by using agro-morphological characterization evaluated under tw ...
DOI:
10.3390/agronomy10030436

4. Molecular confirmation of candidate Hsp70 gene associated with heat tolerance in BC₃F₂ advanced backcross lines and their phenotypic resemblance with recurrent chilli Kulai

Author:
Magaji G. Usman; Mohd Y. Rafii; Oladosu Yusuff; Mohammad Y. Martini; Mohd R. Ismail; Raihana Ridzuan
Source:
Acta agriculturæ Scandinavica 2020 v.70 no.3 pp. 252-264
ISSN:
1651-1913
Subject:
agronomic traits; backcrossing; flowering; fruit yield; fruits; genes; genotype; heat tolerance; microsatellite repeats; parents; phenotype; plant height; temperature; Malaysia
Abstract:
... Domestic production of chilli in Malaysia is insufficient which accounted for 52% self-sufficiency level. Poor performance of local varieties under high temperatures above 42°C is one of the major factors affecting chilli production. This study was conducted with the objective of introgress heat-tolerant gene (Hsps) from AVPP0702 donor into Kulai using marker-assisted backcrossing. A total of 68 S ...
DOI:
10.1080/09064710.2019.1692899

5. Silicon mediated improvement in agronomic traits, physiological parameters and fiber content in Oryza sativa

Author:
Deivaseeno Dorairaj; Mohd Razi Ismail; Uma Rani Sinniah; Kar Ban Tan
Source:
Acta physiologiae plantarum 2020 v.42 no.3 pp. 38
ISSN:
0137-5881
Subject:
Oryza sativa; abiotic stress; acid insoluble lignin; agronomic traits; biotic stress; cellulose; culms; foliar application; harvesting; leaf area; lignin; lodging; lodging resistance; maturity stage; neutral detergent fiber; panicles; residual effects; rice; silicon; soil; spikelets; tillers; Malaysia
Abstract:
... Silicon, a quasi-essential element that is often associated with rigidity and hardiness is an alleviator of biotic and abiotic stresses. Lodging affects the ability of plants especially cereal plants such as rice, Oryza sativa to grow upright, thus reducing yield and increasing harvesting costs. Bending or lodging resistance could be increased by strengthening the rice culm. Here, we tested stage ...
DOI:
10.1007/s11738-020-3024-5

6. Evaluation of new clones of 'Josapine × 53-116' on Malaysian peat and mineral soil

Author:
M. Noorman Affendi; Z. Rozlaily
Source:
Acta horticulturae 2016 v. no.1111 pp. 195-202
ISSN:
0567-7572
Subject:
Ananas comosus; agronomic traits; canning; clones; crop production; cultivars; disease resistance; ethephon; fisheries; flowers; forestry; fruit quality; germplasm exchange; heart rot; hybridization; hybrids; markets; mineral soils; peat; pineapples; planting; research and development; sugar content; Australia; Malaysia
Abstract:
... Pineapple [Ananas comosus L. (Merr.)] is one of the most important fruit industries in Malaysia with 96,957 t production in 2011 valued at RM 37.2 million. However, the pineapple production areas in Malaysia have reduced steadily over the past 30 years (10,436-4,062 ha) due to production problems such as deteriorating in yield of the old canning cultivars, inconsistent production of planting mater ...
DOI:
10.17660/ActaHortic.2016.1111.29

7. Identification and Validation of Quantitative Trait Loci for Agronomic Traits in Advanced Backcross Breeding Lines Derived from Oryza rufipogon × Oryza sativa Cultivar MR219

Author:
Ratnam Wickneswari; M. A. R. Bhuiyan; Sabu Kalluvettankuzhy K.; Li Sze Lim; Michael J. Thomson; Md. Kairudin Narimah; Md. Zain Abdullah
Source:
Plant molecular biology reporter 2012 v.30 no.4 pp. 929-939
ISSN:
0735-9640
Subject:
Oryza rufipogon; Oryza sativa; agronomic traits; alleles; backcrossing; breeding lines; breeding value; chromosome mapping; cultivars; field experimentation; microsatellite repeats; plant morphology; quantitative trait loci; rice; yield components; Malaysia
Abstract:
... A backcross breeding strategy was used to identify quantitative trait loci (QTLs) associated with 14 traits in a BC2F2 population derived from a cross between MR219, an indica rice cultivar and an accession of Oryza rufipogon (IRGC 105491). A total of 261 lines were genotyped with 96 microsatellite markers and evaluated for plant morphology, yield components and growth period. The genetic linkage ...
DOI:
10.1007/s11105-011-0404-4

8. Profiling the differentially expressed genes in two rice varieties during rapid grain-filling stages

Author:
Chin-Jit Teo; Le Vinh Thuc; Keat-Ai Yeoh; Wai-Sun Chan; Sudha V. Chivukula; Parameswari Namasivayam; Chai-Ling Ho
Source:
Acta physiologiae plantarum 2011 v.33 no.6 pp. 2259-2268
ISSN:
0137-5881
Subject:
agronomic traits; crop yield; filling period; gene expression regulation; genes; hexokinase; high-yielding varieties; oligonucleotide probes; polymerase chain reaction; rice; sugars; transporters; triacylglycerol lipase; Malaysia
Abstract:
... Grain filling is an important agronomic trait, which directly affects the final yield of rice. Partially filled and empty rice grains are among the factors that limit the yield of MR219, one of the highest yielding rice varieties in Malaysia. In this study, the NSF 20 K rice oligonucleotide array, which contains 20,000 70-mer oligonucleotide probes, was used for direct comparison of the transcrip ...
DOI:
10.1007/s11738-011-0765-1

9. The degradability of straw from single- and double-crop rice varieties

Author:
Vadiveloo, J.
Source:
Tropical science 2003 v.43 no.4 pp. 184-191
ISSN:
0041-3291
Subject:
Oryza sativa; rice; varieties; rice straw; cropping systems; chemical degradation; urea; sodium hydroxide; cellulases; enzymatic reactions; leaves; stems; agronomic traits; height; grain yield; ash content; neutral detergent fiber; in vitro digestibility; crude protein; genetic improvement; principal component analysis; regression analysis; equations; cluster analysis; Malaysia
DOI:
10.1002/ts.116

10. Acid-soil and psyllid tolerance of interspecific hybrids of Leucaena in Malaysia

Author:
Vadiveloo, J.
ISSN:
1011-2367
Subject:
Leucaena diversifolia; Leucaena leucocephala; height; phosphorus; fiber content; ambient temperature; soil pH; interspecific hybridization; insect pests; relative humidity; calcium; Heteropsylla cubana; crop damage; line differences; in vitro digestibility; acid soils; agronomic traits; rain; aluminum; Malaysia
DOI:
10.5713/ajas.1998.434