Results 271 to 280 of about 2,018,706 (306)

Impact of Dormice on Forest Seed Production in Seed Stands

1996
Society development during last two centuries and especially in the 20 th century has caused changes of the nature of catastrophic degree and many of them are irrecoverable. Forests in Croati, as an indivisibile and integral part of nature have during few last decades passed through bih changes that even an uninformed observer can easy notice starting ...
Gradečki-Poštenjak, Marija, Poštenjak, Karmelo   +1 more
openaire   +1 more source

Challenges Facing the Forest Industry in Relation to Seed Dormancy and Seed Quality

2011
Artificial regeneration of forests through planting requires high quantities of quality seeds for growing vigorous seedlings. These seedlings are raised in nurseries, where germination capacity (GC) and speed are the most important germination parameters.
Michael U, Stoehr, Yousry A, El-Kassaby
openaire   +2 more sources

Fennel seeds in the forest-steppe

2021
Мета. Обгрунтувати технологію вирощування фенхелю звичайного в умовах Лісостепу західного. Методи. Облік урожаю проводили методом суцільного обмолоту кожної ділянки. Врожайність приводили до 100 % чистоти і стандартної вологості за методикою, викладеною В. О. Мойсейченком та В. О. Єщенком. Математичну обробку даних проводили за методикою Б.
openaire   +1 more source

Ficus seed shadows in a Bornean rain forest

Oecologia, 1996
Due to their copious seed production and numerous dispersers, rain forest fig trees have been assumed to produce extensive and dense seed shadows. To test this idea, patterns of seed dispersal of two species of large hemiepiphytic fig tree were measured in a Bornean rain forest. The sample included four Ficus stupenda and three F.
openaire   +2 more sources

Genetics and Forest Seed Handling

2016
High genetic quality seed is obtained from seed sources that match the planting site, have a good outcrossing rate, and are superior in some desirable characters. Non-degraded natural forests and plantations may be used as untested seed sources, which can sometimes be managed to promote outbreeding and increase seed production.
openaire   +2 more sources

Drastic impoverishment of the soil seed bank in a tropical dry forest exposed to slash-and-burn agriculture

Forest Ecology and Management, 2022
Marcelo Tabarelli, Víctor Arroyo-Rodríguez, Inara R Leal   +2 more
exaly  

Forest Seed Directory.

Bulletin of the Torrey Botanical Club, 1956
openaire   +1 more source

Negative impact of slash-and-burn agriculture on the seed rain in a tropical dry forest

Forest Ecology and Management, 2023
Marcelo Tabarelli, Víctor Arroyo-Rodríguez, Inara R Leal   +2 more
exaly  

The Effect of Distance from Forest Edge on Seed Rain and Soil Seed Bank in a Tropical Pasture1

Biotropica, 2001
T Mitchell Aide
exaly  

Biased seed rain in forest edges: Evidence from the Brazilian Atlantic forest

Biological Conservation, 2006
Marcelo Tabarelli, Rodolfo Dirzo
exaly