Shorten rice breeding cycle and developing new promising lines
نویسندگان
چکیده
منابع مشابه
Analysis of the Physicochemical Properties and Grain Yield of Some Rice Promising Lines From Multiple Crosses
Grain quality currently represents a major problem in high yielding rice production in Iran and many other rice producing areas of the world. Quality assessment of rice involves the function of sensory tests and physicochemical determinations based on the chemical composition, cooking quality, gelatinization temperature and physical properties of cooked rice. These research genetic materials we...
متن کاملAnalysis of the Physicochemical Properties and Grain Yield of Some Rice Promising Lines From Multiple Crosses
Grain quality currently represents a major problem in high yielding rice production in Iran and many other rice producing areas of the world. Quality assessment of rice involves the function of sensory tests and physicochemical determinations based on the chemical composition, cooking quality, gelatinization temperature and physical properties of cooked rice. These research genetic materials we...
متن کاملEvaluation of Rice Promising Lines for Resistance to Striped Stem Borer in Field Conditions
In this study, the mechanism of resistance to striped stem borer was investigated in 10 rice genotypes and at different levels of nitrogen fertilizer. In addition, the relationship between some quantitative and qualitative traits of rice genotypes was evaluated with the resistance to striped stem borer.This experiment was conducted as split plot based on randomized complete block design with...
متن کاملEvaluation of Qualitative Traits of Grain in Rice Promising Lines (Oryza Sativa L.)
The development and production of genotypes with high quality is one of the important purposes in the plant breeding programs. In order to evaluate the qualitative traits, 77 lines of rice (F12 generation) in comparison to five control cultivars (including TaromMahalli, Sang-e-Tarom, NokSeyah, Fajr and Deilamani) were studied in the Biotechnology Laboratory of Sari Agricultural Sciences and N...
متن کاملRice Breeding
This chapter deals with breeding aspects of one of the most important crops for food security in the world. Initially it shows how diverse rice is with 22 species, different levels of ploidy and six diversity groups. The choice of parents for crossing, when having such wide genetic diversity available, requires careful characterization and evaluation of the germplasm as well as good knowledge a...
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ژورنال
عنوان ژورنال: Egyptian Journal of Agricultural Research
سال: 2023
ISSN: ['1110-6336', '2812-4936']
DOI: https://doi.org/10.21608/ejar.2023.195656.1373