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Ecology, 1947
It is a common observation that when forests are removed by cutting, the change wrought in environmental influences invariably is accompanied by a striking and substantial difference in the plant population shortly thereafter. In the Northeast and in the Pacific Northwest, and possibly in other regions, Rubus is one of the most common genera to invade ...
Norwood W. Olmsted, James D. Curtis
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It is a common observation that when forests are removed by cutting, the change wrought in environmental influences invariably is accompanied by a striking and substantial difference in the plant population shortly thereafter. In the Northeast and in the Pacific Northwest, and possibly in other regions, Rubus is one of the most common genera to invade ...
Norwood W. Olmsted, James D. Curtis
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Seed Dispersal in Tropical Forests
2018In this activity, students use data from published studies to understand patterns of seed dispersal and apply these ideas to the design of a conservation area. This was applied through the lens of ecology.
Petrovicheva, Anna +2 more
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Journal of Forestry, 1936
Abstract The question of origin of seed, or provenience, has been extensively discussed, but much of what has been written seems far removed from the actuality of our planting operations. The purpose of this paper is to bring out what practical steps have been taken in European countries and what has so far been done in the United ...
Henry I. Baldwin, Hardy L. Shirley
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Abstract The question of origin of seed, or provenience, has been extensively discussed, but much of what has been written seems far removed from the actuality of our planting operations. The purpose of this paper is to bring out what practical steps have been taken in European countries and what has so far been done in the United ...
Henry I. Baldwin, Hardy L. Shirley
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Seed limitation in an Amazonian floodplain forest
Ecology, 2019AbstractWe monitored a close‐spaced grid of 289 seed traps in 1.44 ha for 8.4 yr in an Amazonian floodplain forest. In a tree community containing hundreds of species, a median of just three to four species of tree seeds falls annually into each 0.5‐m2 establishment site. The number of seed species reaching a given site increased linearly with time for
John, Terborgh +3 more
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Technology and overview of forest seed
Asian Journal of Research in Social Sciences and Humanities, 2021AbstractAdvanced Seed Production Technology Is Essential For Providing Quality Seed Of Better Varieties. The best way to ensure fast-growing and healthy plantations capable of producing high-quality wood is to utilize sound seed from stands of high intrinsic quality. The quantity as well as the quality of seed production are critical.
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2013
Cet article porte sur les grandes tendances du marché national des graines forestières. Les données concernent les récoltes de graines et leur utilisation en France pour la production de plants. Les caractéristiques de la campagne 2011/2012 sont détaillées pour les espèces les plus importantes.
Brochet, A., Astrié, G.
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Cet article porte sur les grandes tendances du marché national des graines forestières. Les données concernent les récoltes de graines et leur utilisation en France pour la production de plants. Les caractéristiques de la campagne 2011/2012 sont détaillées pour les espèces les plus importantes.
Brochet, A., Astrié, G.
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2023
Seeds are incredible because they are smaller versions of the entire plant, concealing the entire tree structure under the skin and allowing them to thrive in favorable conditions. Seeds have been known to humans from the beginning of time, and they have played an important role from nomadic farming to precision farming. These are employed in a variety
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Seeds are incredible because they are smaller versions of the entire plant, concealing the entire tree structure under the skin and allowing them to thrive in favorable conditions. Seeds have been known to humans from the beginning of time, and they have played an important role from nomadic farming to precision farming. These are employed in a variety
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Synthetic seeds in forest trees
1993Artificial seed consists of somatic embryos surrounded by a protective coating. The coating around the somatic embryo provides the necessary protection during storage, handling and mechanical planting. The artificial seed may contain nutrients to provide the energy required for germination which is normally supplied by endosperm or female gametophyte ...
Pramod K. Gupta, Mary Kreitinger
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Forest Seed Science and Management
2017Seed is the primary input for productive forestry and for any afforestation program. In propagation and conservation of a species, seeds play a vital role. In recent years owing to greater emphasis on community forestry, wasteland development and to support the National, Mission for a Green India as a part of the “National Action Plan on Climate Change”
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Megagardeners of the forest – the role of elephants in seed dispersal
Acta Oecologica, 2011As the largest frugivores on Earth, elephants have unique ecological properties. Found in deserts, savannahs, and forests, they are the last remnants of a diverse lineage. Among the three currently recognized forms, African forest elephants are the most frugivorous, followed by Asian and African savannah elephants, although their role as seed ...
Campos-Arceiz, A., Blake, S.
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