Results 21 to 30 of about 270,748 (303)

Comparison of Nyamplung Plant Establishment: Direct Seeding, Bare-root, Blocked Media, and Containerized Seedlings

Jurnal Manajemen Hutan Tropika, 2018
Nyamplung (Calophyllum inophyllum L.), a native multipurpose tree species, produces good general-purpose timber, biodiesel, and medicine. The most widely used method of establishing the species is transplanting nursery-grown containerized seedlings.
Dede J. Sudrajat, Nurhasybi Nurhasybi, Eliya Suita   +2 more
doaj   +3 more sources

Growth, yield, nutrients uptake and anatomical properties of direct seeding and transplanting maize (Zea mays L.) plants under arbuscular mycorrhizal fungi and water stress

Journal of Biological Research, 2021
The management of cultivation technology and fertilizer application may adjust adverse effects of abiotic stresses such as water deficit on agricultural products.
Saeed Rezazadeh, Mohammadnabi Ilkaee, Fayaz Aghayari, Farzad Paknejad, Mehdi Rezaee   +4 more
doaj   +1 more source

Seeds’ Early Traits as Predictors of Performance in Direct Seeding Restoration

Forests, 2023
Direct seeding is a promising and low-cost restoration technique. To avoid wasting seeds, the selection of species with high field performance in their establishment can increase efficiency. We aimed to identify groups of forest species with the ability for direct seeding in a seasonal forest, investigate taxonomic similarity effects on species ...
Ivonir Piotrowski, Harvey Marin Paladines, Lausanne Soraya de Almeida, Alex Mauri Tello López, Felipe Bueno Dutra, Bruno Santos Francisco, José Mauro Santana da Silva, Fatima C. Márquez Piña-Rodrigues   +7 more
openaire   +1 more source

Improving the success of direct seeding through the application of seed briquettes, aquasorb, and sowing time: case studies on Ceiba pentandra, Enterolobium cyclocarpum, and Calophyllum inophyllum

Forest Science and Technology, 2023
Direct seeding, a planting technique that has long been applied in restoring degraded land and forest, is often doubted to be successful due to many constrains, both biotic and abiotic.
Dede J. Sudrajat, Evayusvita Rustam, Nurhasybi, Nurin Widyani, Yulianti, Yupi Isnaini, Popi Aprilianti, Enggal Primananda, Muhammad Zanzibar, Suhartati, Kurniawati P. Putri, Naning Yuniarti, Surono, Vivi Yuskianti   +13 more
doaj   +1 more source

Direct-Seeded Kentucky Coffeetree Seed Tolerance to Preemergent Herbicides [PDF]

Journal of Environmental Horticulture, 1989
Abstract Various soil types (loamy and sandy soils) were seeded with Kentucky coffeetree, treated with preemergent herbicides and grown in the greenhouse to determine their effect on seedling survival and growth. Tested were Lasso (alachlor) at 2.2 (2.0), Tenoran 50W (chloroxuron) at 2.2 (2.0), Dacthal (DCPA) at 11.2 (10.0), Eptam (EPTC) at 4.5
C.E. Long, W.A. Geyer
openaire   +1 more source

Potential benefits of dry direct seeded rice culture : A Review

Fundamental and Applied Agriculture, 2019
Puddled transplanting is the major system of rice cultivation in many parts of the world. Transplanting system provides a high and stable yield. It is labour intensive and requires huge amount of irrigation water (1500 -2000mm).
Md. Moshiur Rahman
doaj   +1 more source

Integrated Management of Weeds in Direct-Seeded Rice in Cambodia

Agronomy, 2020
The objective of this work was to determine the value of improved establishment methods and herbicide applications as alternatives to high seeding rates to improve weed suppression in rice. Field experiments were carried out in 2010 and 2011 to determine
Robert Martin, Bunna Som, Joel Janiya, Ratha Rien, Sophea Yous, Sokunroth Chhun, Chariya Korn   +6 more
doaj   +1 more source

Ubiquitous seeding of supermassive black holes by direct collapse

, 2012
We study for the first time the environment of massive black hole (BH) seeds (~10^4-5 Msun) formed via the direct collapse of pristine gas clouds in massive haloes (>10^7 Msun) at z>6.
Ahn, Alvarez, Barkana, Begelman, Begelman, Begelman, Begelman, Bhaskar Agarwal, Bouwens, Bromm, Bromm, Bromm, Cen, Ciardi, Ciardi, Clark, Claudio Dalla Vecchia, Cole, Croton, Davis, Devecchi, Dijkstra, Dijkstra, Eisenstein, Eyal Neistein, Fan, Fan, Ferrarese, Fiore, Frebel, Gardner, Gebhardt, Greif, Greif, Greif, Greif, Gültekin, Haiman, Heger, Hopkins, Inayoshi, Jarrett L. Johnson, Johnson, Johnson, Johnson, Johnson, Johnson, Kauffmann, Kennicutt, Khochfar, Kitayama, Komatsu, Koushiappas, Leitherer, Li, Lodato, Machacek, Maio, Maio, Mannucci, Mario Livio, Mesinger, Milosavljević, Mirabel, Mo, Mori, Mortlock, Natarajan, O'Shea, Oh, Okamoto, Omukai, Omukai, Paardekooper, Padovani, Park, Pelupessy, Petri, Regan, Ricotti, Ricotti, Rybicki, Sadegh Khochfar, Salpeter, Schaerer, Shang, Shapiro, Smith, Spaans, Springel, Springel, Springel, Tanaka, Tegmark, Treister, Trenti, Volonteri, Volonteri, Whalen, Willott, Willott, Wise, Wise, Wise, Wolcott-Green, Yajima, Yoshida, Yoshida   +107 more
core   +1 more source

Yield Responses of Direct-Seeded Wheat to Rhizobacteria and Fungicide Seed Treatments [PDF]

Plant Disease, 2002
Field trials were conducted with winter and spring wheat in eastern Washington and northern Idaho over several years to determine the benefit, as measured by grain yield, of seed treatments with rhizobacteria and formulated fungicides in cropping systems favorable to root diseases. The trials were conducted with wheat direct-seeded (no-till) in fields
R James, Cook, David M, Weller, Adel Youssef, El-Banna, Dan, Vakoch, Hao, Zhang   +4 more
openaire   +2 more sources

Journey to the M_BH -sigma relation: the fate of low mass black holes in the Universe [PDF]

, 2009
In this paper, we explore the establishment and evolution of the empirical correlation between black hole mass and velocity dispersion with redshift. We track the growth and accretion history of massive black holes starting from high redshift using two ...
Alvarez, Baker, Begelman, Berti, Bullock, Callegari, Carr, Cole, Devecchi, Di Matteo, Dotti, Escala, Fabian, Ferrarese, Ferrarese, Fitchett, Fryer, Gebhardt, Gültekin, Haehnelt, Haiman, Hopkins, Hopkins, Hopkins, Háring, Kauffmann, Kauffmann, Kelly, King, Koushiappas, Lacey, Lauer, Lodato, Lodato, Lousto, Madau, Magorrian, Marconi, Marta Volonteri, Mayer, Miller, Natarajan, Page, Peng, Pizzella, Priyamvada Natarajan, Redmount, Rice, Robertson, Sesana, Sesana, Silk, Spergel, Steed, Thompson, Tremaine, Van Den Bosch, Volonteri, Volonteri, Volonteri, Volonteri, Volonteri, Volonteri, Warren, Woo, Wyithe   +65 more
core   +3 more sources