Louisiana Landscape Horticulture A-M Exam Questions And Answers

Humidity {Ans: The water vapor content of the atmosphere.}Extension Agent {Ans: Cooperative Extension Service Agent located in the county/parish seat of each county/parish of the state to assist the public with information relating to agriculture, home economics, natural resources and 4-H.}Dethatching {Ans: Removal of the thatch layer of turf by machine, garden rake, or dethatching rake to increase air flow and penetration of fertilizers and water.}Biodegradable {Ans: Any material than can be readily decomposed in the soil by the action of each microorganisms as bacteria and fungi.}Horticulture {Ans: Art and science of growing fruits, vegetables and ornamental plants.}Evergreen {Ans: A plant which does not lose all its leaves at one time.}Biennial {Ans: A plant that produces a rosette of leaves the first year of its life, and sets flowers, fruit and seeds the second year and then dies. Ex: beet carrot, sweet william.}Germination {Ans: The sprouting of a seed and the commencement of growth. Also used to mean the starting of plants from seeds.}Companion Crops {Ans: Crops which have different harvest dates but are grown in the same area at the same time. One crop is harvested and removed by the