Results 41 to 50 of about 36,576 (165)

SEED REMOVAL IN AN ATLANTIC FOREST FRAGMENT AND A RESTORATION SITE IN SOUTHERN BRAZIL

Revista do Instituto Florestal, 2012
In ecological restoration, the loss of seeds can be a major constraint to the establishment of seedlings and thus for the continuity of the forest succession process.
Roberta Thays dos Santos Cury, Carolina Yumi SHIMAMOTO Shimamoto, Fernanda Fernandes Cordeiro de Lima, José Marcelo Domingues Torezan   +3 more
doaj   +1 more source

Fennel seeds in the forest-steppe

Technical and technological aspects of development and testing of new machinery and technologies for agriculture of Ukraine, 2020
Goal. To substantiate the technology of growing fennel in Lisste. Crop accounting was performed by continuous submerged threshing. Methods. The yield was brought to 100% purity and standard humidity according to the method described by V.O. Moiseychenko and V.O. Yeshchenko.
openaire   +1 more source

Plant Diversity Affects Rodents’ Selection of Different-Sized Seeds

Diversity
Environmental changes may affect animal hoarding behavior through changes to plant diversity. Food hoarding behavior in small mammals can affect the seed dispersal process and thus the regeneration of the plant population.
Jiming Cheng, Yingqun Feng, Ningli Wang, Chao Zhang, Jiahui Liu, Xinyue Chen, Xingfu Yan, Yonghong Luo   +7 more
doaj   +1 more source

Emergência de plântulas de Erythrina velutina em diferentes posições e profundidades de semeadura Emergency of the Erythrina velutina seedlings at different positions and sowing depths

Ciência Rural, 2008
Com o objetivo de estudar a influência da posição e da profundidade de semeadura sobre a emergência de plântulas e o vigor de sementes de mulungu foram instalados testes de germinação em areia sob ambiente protegido.
Edson de Almeida Cardoso, Edna Ursulino Alves, Riselane de Lucena Alcântara Bruno, Anarlete Ursulino Alves, Adriana Ursulino Alves, Kelina Bernardo Silva   +5 more
doaj   +1 more source

Pine Seeds Treatment with Trichoderma for Fusarium Control

Floresta e Ambiente
This study analyzes the in vitro antagonistic activity of Trichoderma sp. isolates against Fusarium subglutinans and evaluates the effect of the pine seeds treatment with Trichoderma sp. on the incidence of root rot. Twelve Trichoderma sp.
Thaisa Wendhausen Ramos Silva, Alvaro Figueredo dos Santos, Celso Garcia Auer, Dauri José Tessmann   +3 more
doaj   +1 more source

Condition of the permanent forest seed base objects of the Slavuta Forestry branch of the State Enterprise “Forests of Ukraine”

Наукові доповіді Національного університету біоресурсів і природокористування України
The permanent forest seed base (PFSB) serves as the foundation for the procurement of improved selective seeds for forest regeneration and afforestation.
I. Neyko, Z. Yurkiv, M. Matusyak, Yu. Katerynchak   +3 more
doaj   +1 more source

The Effect of Motion Time of a Scots Pine Single Seed on Mobile Optoelectronic Grader Efficiency: A Mathematical Patterning

Inventions, 2019
Research Highlights: Forest owners will be able to solve the problem of testing and selection of viable forest seeds on location and save financial, time, and material resources.
Arthur Novikov, Michael Drapalyuk, Olga Dornyak, Vladimir Zelikov, Vladan Ivetić   +4 more
doaj   +1 more source

Superação da dormência em sementes de faveira (Parkia platycephala Benth) Dormancy breaking of faveira (Parkia platycephala Benth.) seeds

Revista Árvore, 2009
A faveira é planta semidecídua, heliófita, que ocorre em formações secundárias e áreas abertas de terreno elevado do agreste nordestino e campinas amazônicas.
Irinaldo Lima do Nascimento, Edna Ursulino Alves, Riselane de Lucena Alcântara Bruno, Edilma Pereira Gonçalves, Pedro Nóbrega Quintas Colares, Matheus Serrano de Medeiros   +5 more
doaj   +1 more source

SEMENTES FLORESTAIS BRASILEIRAS: INÍCIO PRECÁRIO, PRESENTE INEBRIANTE E O FUTURO, PROMISSOR?

Ciência Florestal, 2014
By analyzing the trajectory of forest seed sector, it is widely known the relationship between the studies on native species and the Brazilian Forest Legislation.
João Paulo Ribeiro-Oliveira, Marli Aparecida Ranal   +1 more
doaj  

Maintenance of quality of Dalbergia nigra Vell. all. ex. Benth seeds during storage by sodium nitroprusside

Journal of Seed Science
: Nitric oxide (NO) is a compound that participates in vegetable physiologic processes. The purpose of this study was to investigate the efficiency of sodium nitroprusside (SNP), a NO donor, on the physiologic and biochemical responses of Dalbergia nigra
Glauciana da Mata Ataíde, Eduardo Euclydes de Lima e Borges, Andressa Vasconcelos Flores, Renato Vinícius Oliveira Castro   +3 more
doaj   +1 more source