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Plasticity in nitrogen conservation strategy under C gain variation in annual and perennial Physaria (Brassicaceae)
(Elsevier Gmbh, 2020-09)
Perennial plants have a greater reliance on internal cycling of nitrogen and are less influenced by external fluctuations of soil fertility than annuals. Despite their importance, the major mechanisms in which annuals and ...
MORPHO-PHYSIOLOGICAL INDICES AND ECONOMIC PRODUCTIVITY OF JAMBU CULTIVARS INFLUENCED BY THE ORGANIC AND MINERAL FERTILIZERS
(Univ Federal Uberlandia, 2014-11-01)
The jambu belongs to the family Asteraceae, tropical crop, nowadays, this plant has been considered as a promising vegetable crop, because to its pharmacological properties. Despite this novelty, the vegetable remains ...
Begomoviruses in crops with economic interest for North and Central America
(2022)
The Begomovirus genus (family Geminiviridae) is widely distributed throughout the world and affects more than 700 plant species, including crops of economic interest. In the western hemisphere, diseases caused by begomoviruses ...
Comparison Between Ground Ant (Hymenoptera: Formicidae) Communities Foraging in the Straw Mulch of Sugarcane Crops and in the Leaf Litter of Neighboring Forests
(Oxford Univ Press Inc, 2017-02-01)
In many sugarcane plantations in Brazil, the straw is left on the soil after harvesting, and vinasse, a by- product of the production of sugar and ethanol, is used for fertigation. Our goal was to compare ant community ...
Innovative Soluble Silicon Leaf Source Increase Gas Exchange, Grain Yield and Economic Viability in Common Bean
(2021-01-01)
Purpose: New soluble sources of silicon (Si) have arrived in the agribusiness. Some of them are being considered efficient by their used composition, improving absorption of this beneficial element, photosynthetic parameters, ...
Toxicity of Azadirachta indica to leaf-cutting ant Atta sexdens rubropilosa (Hymenoptera: Formicidae)
(2006-04-21)
The leaf-cutting ants are responsible for great economical damages in cultivated areas, and because of this characteristic, they have aroused the interest of researchers around the world. Thus, extracts of neem (Azadirachta ...
Economic Injury Level and Economic Threshold as required by Forest Stewardship Council for management of leaf-cutting ants in forest plantations
(Wiley Blackwell Publishing, Inc, 2020-09)
The most commonly used method to control insect pests, such as leaf-cutting ants (LCA) in forest plantations, is the application of chemical insecticides, but their use was forbidden in plantations certified by the Forest ...
An evolutionary perspective on leaf economics: phylogenetics of leaf mass per area in vascular plants
(Wiley Blackwell Publishing, Inc, 2014-07)
In plant leaves, resource use follows a trade-off between rapid resource capture and conservative storage. This “worldwide leaf economics spectrum” consists of a suite of intercorrelated leaf traits, among which leaf mass ...
Fungal communities in different aged leaves of Eucalyptus microcorys F. Muell
(2019-09-01)
Brazil is the world’s largest producer of “eucalyptus” and its highest number of species in the country is located at the “Floresta Estadual Edmundo Navarro de Andrade” (FEENA). Despite the historic and economic importance ...