Plant Biology: Seedling Emergence through Soil
نویسندگان
چکیده
منابع مشابه
Plant Biology: Seedling Emergence through Soil
The resistance encountered by a seedling as it pushes through the soil causes inhibition of stem elongation and stimulates stem thickening, facilitating soil penetration. A new study demonstrates that two proteolytic pathways work in double-negative fashion - one targeting the other - to protect transcription factors central to this response.
متن کاملSOIL AND CROP MANAGEMENT Seedbed Surface Geometry Effects on Soil Crusting and Seedling Emergence
straw intercepted drop impact energy or surface applied powdered phospho-gypsum reduced aggregate disperSeedling emergence is the crucial first step in crop establishment; sion the infiltration rate decreased more gradually, rehowever, crops frequently must penetrate or lift a thin, dense, soil quiring approximately 45 min to reach 10 mm h 1, comlayer called a crust, which is formed by drop imp...
متن کاملEffects of overstorey canopy, plant-plant interactions and soil properties on Mediterranean maritime pine seedling dynamics
Seedling emergence, survival and early growth of the Mediterranean conifer P. pinaster were studied under closed canopy and open canopy (gaps) cover conditions in a Mediterranean forest of central Spain during two consecutive years (March 2008 to January 2010). Our main objective was to understand how overstorey structure, shrubs and soil properties influence recruitment in this species. Natura...
متن کاملFueling the Future Through Plant Biology
Submissions Agenda Accommodations Maps and Parking ESF HOME > OUTREACH > NEASPB The 71st Annual Meeting Northeast Section American Society of Plant Biologists Fueling the Future Through Plant Biology This meeting provides an excellent venue for beginning scientists, especially undergraduates, graduate students, and post-docs, to present their research in a collegial atmosphere, close to home. D...
متن کاملInfluence of Soil Temperature on Seedling Emergence and Early Growth of Peanut Cultivars in Field Conditions
Peanut or groundnut (Arachis hypogaea L.) sown in early spring often has poor seed germination and seedling development. The influence of soil temperature on seedling emergence and early growth of six peanut cultivars (Florida MDR98, Southern Runner, Georgia Green, SunOleic 97R, Florunner and C-99R) was studied in natural field soil profiles in temperature-gradient greenhouses. We evaluated the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Current Biology
سال: 2016
ISSN: 0960-9822
DOI: 10.1016/j.cub.2015.12.003