The drone used 83L of the solution, containing 29L of glyphosate. Compared with a blanket application with a tractor, which would use a total of 90L, 67.78% of chemicals were saved, meaning a savings of 14.57 EUR per hectare for farmers (E. SZALMA (2021). After successfully helping farme...
Although the Greek term was trans- lated as mutual harm, Molisch in his discussion indi- cated that the meaning of allelopathy should include any direct or indirect effect of one plant or microor- ganism on another. He emphasized that for him the phenomenon includes both harmful and ...
IT CONSISTS IN THE AMIDIFICATION REACTION OF A COMPOUND OF FORMULA (II) WITH A FORMULA AMINE R4R5NH, IN WHICH ALL THE SYMBOLS HAVE THE SAME MEANING AS IN THE FORMULA (I). THE REACTION IS CARRIED OUT IN AN INERT SOLVENT, SUCH AS METHYLENE OR ACETONITRILE CHLORIDE, AT ROOM TEMPERATURE; ...
Hereinbelow, the terms “component A”, “herbicide A” and “active compound A” are to be understood as meaning the same. This applies analogously to the terms “component B”, “herbicide B” and “active compound B” and also to “component C”, “safener C” and “active compound...
If a group is polysubstituted by radicals, this is to be understood as meaning that this group is substituted by one or more of the abovementioned radicals which are identical or different.Depending on the nature and linkage of the substituents, the compounds of the formula (I) may be ...
thus avoiding unnecessary high costs and environmental damage. Specifically, the research used veryhigh spatial resolutionmultispectral satellite images, able to gather data with spatial details in regions of the electromagnetic spectrum different from those in the range of visible light, meaning it can ...
Generally, a chemical herbicide has a wide range of actions, meaning it is efficient against more than one type of weed and is economically more attractive to buyers, as multiple weed types can coexist in a crop field. In the case of biological herbicides, they have a narrow and often ...
Six meters from the mid part of two central rows of maize were used to measure yield and yield components, meaning that 2 m were left out on both sides to avoid plot edge effects. The regression analysis was used to relate the time of weed removal (x-axis) to the actual crop yield ...
The leaves are deciduous, meaning they drop each fall and regrow each spring. The flowers are mostly white but can have a pink tinge. Fruits Crab apple fruit is 2 inches or less in diameter. They can be red, yellow or green in color. The stem is long in relation to the size of the...
Two types of humic substances have been distinguished in conceptual models describing the interactions between hydrophobic organic contaminants and soil particles (Bogan et al.2003; Xing and Pignatello1997). The first type, comprisingFAandHA, has a “soft”, gel-like colloidal nature. The second typ...