Results 51 to 60 of about 36,131 (317)

Dormición física de las semillas de leguminosas nativas de Argentina [PDF]

, 2016
Leguminosae es una familia con un alto valor de uso como alimento, forraje, medicina y para fines ornamentales y de restauración ecológica. Uno de los principales problemas para el uso y manejo de muchas de estas especies es la presencia de semillas con ...
Bach, Hernán Gerónimo, Ceccato, Diana, Chilo, Gladys, Fortunato, Renée Hersilia, Galindez, Guadalupe, Malagrina, Gisela, Ortega Baes, Francisco Pablo, Pidal, Barbara   +7 more
core  

Engineered Nile Red Derivatives‐Mediated Efficient Phototherapy Against Drug‐Resistant Bacteria and Monkeypox Virus

Aggregate, EarlyView.
TPAOMCN exhibits optimal reactive oxygen species (ROS) generation and photothermal conversion properties. TPAOMCN nanofibers (NFs)‐mediated photodynamic (PDT) and photothermal therapy (PTT) achieved efficient eradication against multidrug‐resistant bacteria and viruses, alleviating inflammation response, promoting wound healing, and providing a ...
Laiping Fang, Wei Wang, Jianan Dai, Yike Tu, Shufang Li, Kuo He, Siya Tong, Yuhui Liao, Ping'an Ma, Guihua Jiang   +9 more
wiley   +1 more source

Natural regeneration of broadleaved tree species in southern Sweden [PDF]

, 2001
The objective of the present thesis was to examine the effects of silvicultural treatments and seed dispersal from surrounding stands on the establishment of natural regeneration of broadleaved tree species in southern Sweden.
Karlsson, Matts
core  

Research of clover-grater-and-scarificator KS-0.2 with oval type deck at seeds scarification

Аграрная наука Евро-Северо-Востока, 2017
In 2017 in the Kirov region the clover-grater-and-scarificator KS-0.2 intended for extraction of seeds from wad of clover and other legumes and grasses as well as scarification of hard legume seeds was investigated. The machine includes frame, body, drum,
A. I. Burkov, M. V. Simonov, V. Ju. Mokiev   +2 more
doaj   +1 more source

Effect of environmental factors on the germination of Megathyrsus maximus: an invasive weed in sugarcane in Argentina [PDF]

Planta Daninha, 2020
Background: Megathyrsus maximus (Jacq.) is a perennial weed that affects many crops. In Argentina, sugarcane is the most affected. Objective: Study effective techniques to break dormancy and the effect of environmental factors on the germination of ...
Debora C. Cabrera, María T. Sobrero, Marta Pece, Salvador Chaila   +3 more
doaj   +1 more source

Soybean cultivation in lowlands and highlands: production parameters, quality and technological properties of proteins

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Soybean is a legume with high nutritional and functional value, rich in proteins, lipids and vitamins. Protein concentrates represent promising alternatives to animal proteins and their technological properties can be affected by the cultivation system. This study aimed to evaluate the effects of two distinct cultivation systems and
Patrick da Silva Silva, Janaína Vilella Goveia, Paulo Alberto Azevedo, Rosana Colussi, Nathan Levien Vanier, Moacir Cardoso Elias   +5 more
wiley   +1 more source

Effects of gut passage on the germination of seeds ingested by didelphid marsupials in a neotropical savanna

Acta Botânica Brasílica, 2013
We analyzed the effects that passage through the guts of seven didelphid species had on the seed germination of 10 plant species. This study was conducted in an area of riparian woodland in a cerrado (savanna) reserve in southeastern Brazil.
Leonardo Guimarães Lessa, Lena Geise, Fabiane Nepomuceno Costa   +2 more
doaj   +1 more source

Investigating conservation performance payments alongside human–wildlife conflicts: The Swedish lynx and wolverine protection policies

People and Nature, EarlyView.
Abstract Conservation performance payments are becoming an increasingly popular instrument to tackle human–wildlife conflicts. In Sweden, Sámi communities practicing reindeer husbandry receive performance payments as compensation for reindeer losses caused by lynxes and wolverines.
Josef Kaiser, Thomas Hahn, Tobias Krueger, Dagmar Haase   +3 more
wiley   +1 more source

An evaluation of physical and mechanical scarification methods on seed germination of Vachellia macracantha (Humb. & Bonpl. ex Willd.) Seigler & Ebinger

, 2018
The dry Andean forests are ecosystems with a high diversity of flora and fauna and are at high risk of extinction due to the pressure of human activity. V.
Francisco Maldonado-Arciniegas, C. Ruales, Mario Caviedes, Dario Ramirez, A. Leon-Reyes   +4 more
semanticscholar   +1 more source

Effects of thermal-time artificial scarification on the germination dynamics of black locust (Robinia pseudoacacia L.) seeds

European Journal of Forest Research, 2017
The aim of this study was to determine the efficiency of methods for the artificial scarification of black locust seeds based on the influence of the air and liquid nitrogen temperatures.
S. Jastrzębowski, J. Ukalska, W. Kantorowicz, M. Klisz, T. Wojda, M. Sułkowska   +5 more
semanticscholar   +1 more source