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南京农业大学农学院《Agricultural and Forest Meteorology》发表智慧农业团队“Simulating the effects of low-temperature stress during flowering stage on leaf-level photosynthesis with current rice models”（图）
智慧 农业 气候变化 作物
2024/8/15
2024年来，南京农业大学农学院智慧农业团队在极端气候下的作物模型算法改进工作方面进行了深入研究，为未来气候变化背景下的作物生产力模拟提供了理论与技术基础。研究结果2024年8月2日以“Simulating the effects of low-temperature stress during flowering stage on leaf-level photosynthesis with c...
bZIP71 delays flowering by suppressing Ehd1 expression in rice
Oryza sativa bZIP71 Ehd1 SDG711
2023/3/9
Flowering time is a fundamental factor determining the global distribution and final yield of rice (Oryza sativa). Although diverse flowering time genes have been reported in this crop, the transcript...
OsFLZ2 interacts with OsMADS51 to fine-tune rice flowering time
Flowering time FLZ OsMADS51 Ehd1 Rice
2023/4/21
Flowering time is an important agronomic trait affecting crop yield. FCS-LIKE ZINC FINGER (FLZ) proteins are plant-specific regulatory proteins that are involved in multiple biological processes. Howe...
High-resolution temporal dynamic transcriptome landscape reveals a GhCAL-mediated flowering regulatory pathway in cotton (Gossypium hirsutum L.)
棉花开花 相关基因 GhCAL
2024/5/17
本研究利用不同熟性的棉花高分辨率时间动态转录组，鉴定到棉花开花相关基因GhCAL，并对其介导的棉花开花调节途径进行了解析。研究发现GhCAL基因沉默的转基因棉花植株花芽分化和开花时间显著延迟，GhCAL能够与GhAP1-A04/GhAGL6-D09形成异源二聚体，同时调节GhAP1-A04和GhAGL6-D09的表达。GhAP1-A04和GhAGL6-D09沉默的棉花植株也表现出明显的开花延迟。因...
GhLUX1 and GhELF3 Are Two Components of the Circadian Clock That Regulate Flowering Time of Gossypium hirsutum
陆地棉 开花时间 调控机制
2024/4/16
植物从营养生长向生殖生长转变的时机受到多个复杂环境因素和内在因素的调控，只有适时的花芽起始和开花，植物才能在适宜的环境中完成生殖生长，从而成功的繁殖后代。季节性的光周期变化作为最可靠的外界信号，是植物判断外界环境条件是否适合生殖生长的重要依据。植物通过生物钟感知日长变化，调节自身生理活动与昼夜变化相协调，然而生物钟在光周期调控陆地棉开花时间中的作用尚是完全空白。本研究通过同源比对，在陆地棉中鉴定到...
Heritability of Flowering Time within Apple Progeny
apple breeding flower set Malus × domestica
2015/4/1
The flowering onset of 19 apple progeny was evaluated in 2005–2014 on a total number of 715 seedlings in
comparison with their parents and grandparents. A very low flower set delays generally t...
浙江大学植物生理学课件Chapter08 flowering。
Agro-physiological Studies on the Yield Performance of Mungbean:II. Cultivaral differences in dry matter production, partitioning and yield components, and their relationships with earliness in flowering
Dry matter partitioning Dryr matter production harvest index Ideo-type Mungbean Seed-stem ratio Seed yield
2009/8/6
The relationships among dry matter production and partitioning, yield components, earliness in flowering and seed yield in 24 cultivars of mungbean, Vigna radiata (L.) Wilczek, were studied in field e...
Agro-physiological Studies on the Yield Performance of Mungbean:I. Cultivaral differences in earliness in flowering and their relationships with growth and seed yield
Earliness in flowering Ideo-type Mungbean Reproductive growth Vegetative growth Vigna radiata (L.) Wilczek
2009/8/6
The growth and field performance of 24 mungbean cultivars selected from initial 83 introductions based on 1987 trials, were evaluated in field experiments to identify the cultivars suited for cultivat...
Sterility Caused by Cooling Treatment at the Flowering Stage in Rice Plants:IV. Effects of the starting time of cooling, morning and evening, and the soil temperatures and the light conditions after cooling on the fertility
Cool temperature Diurnal variation Flowering stage Rice Sterility
2009/8/6
Effect of the starting time of cooling at the flowering stage together with the effects of water temperatures and light conditions after cooling on the fertility percentage were examined. The fertilit...
Sterility Caused by Cooling Treatment at the Flowering Stage in Rice Plants:III. Establishment of a method of in vitro pollen germination
Boric acid Incubation temperature In vitro germination Pollen Rice
2009/8/6
Rice pollen grains germinated more than 80% with low variation (standard deviation less than 10%) and their pollen tubes elongated to more than 150μm within one hour with a simple medium composed of 1...
Flowering and Ripening of Aman Rice Varieties in Fukuoka
Aman rice Flowering Japonica rice Leaf emergence rate Lowest elongated internode
2009/8/6
Flowering and Ripening of Aman Rice Varieties in Fukuoka.
Growth and Yield Performance of the Water Chestnut (Trapa bispinosa Roxb.):II. Relationship among the canopy formation of emersed leaves, flowering and the number of valuable fruits
Fertilization Paddy field cropping Shade culture Trapa bispinosa Roxb Vinyl house culture Water chestnut Water temperature
2009/8/4
The relationship between the canopy formation and yield performance of Trapa bispinosa Roxb. in paddy fields was investigated under the following six conditions: vinyl house culture (VH); shade cultur...
Effects of Pre-Flowering Soil Moisture Deficits on Dry Matter Production and Ecophysiological Characteristics in Soybean Plants under Drought Conditions during Grain Filling
Dry matter production Photosynthesis Root system development Senescence
2009/7/31
Summer crop plants grown in rain-fed fields suffer from drought during a hot and relatively dry summer after the rainy season called "Baiu" in Japan. Since crop plants might develop vigorous shoots wi...
Pod Setting Pattern during and after Low Temperature and the Mechanism of Cold-Weather Tolerance at the Flowering Stage in Soybeans
Cold-weather tolerance Fertilization Flowering stage Low temperature Pod setting pattern Pollination
2009/7/29
The effects of short-term exposure to a low temperature [two weeks, at 18°C/13°C(day/night)] and long-term exposure to a low temperature [four weeks, at 18°C/13°C(day/night)] from the beginning of flo...