Physiological mechanism underlying spikelet degeneration in rice
نویسندگان
چکیده
منابع مشابه
Effect of time of nitrogen application on spikelet differentiation and degeneration of rice
A study was conducted in the field to identify the N application stages which greatly determine spikelet differentiation and degeneration of rice (Oryza sativa L.). Spikelet differentiation and degeneration were greatly influenced by time of N application. N application at the neck-node differentiation stage significantly increased spikelet differentiation and that at the active meiosis stage s...
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The phytohormone gibberellic acid (GA) has essential signaling functions in multiple processes during plant development. In the "Green Revolution", breeders developed high-yield rice cultivars that exhibited both semi-dwarfism and altered GA responses, thus improving grain production. Most studies of GA have concentrated on germination and cell elongation, but GA also has a pivotal role in flor...
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ژورنال
عنوان ژورنال: Journal of Integrative Agriculture
سال: 2018
ISSN: 2095-3119
DOI: 10.1016/s2095-3119(18)61981-1