Results 281 to 290 of about 2,357,683 (348)
Some of the next articles are maybe not open access.
Direct seeding reduces the costs of tree planting for forest and savanna restoration
, 2020To increase the scale of restoration efforts, it is imperative to develop more cost-efficient methods. Seedling planting is the most common strategy for active restoration in the tropics, but direct seeding is increasingly being used.
P. P. Raupp +6 more
semanticscholar +1 more source
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
+5 more sources
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
openaire +2 more sources
Evaluating the success of direct seeding for tropical forest restoration over ten years
Forest Ecology and Management, 2019Direct seeding is considered a feasible alternative for large-scale forest restoration, but little is known about the successional trajectory of tropical forests restored through direct seeding.
Marina Guimarães Freitas +6 more
semanticscholar +1 more source
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.
openaire +1 more source
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.
openaire +1 more source
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.
openaire +1 more source
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
openaire +1 more source
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
openaire +1 more source
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
openaire +1 more source