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The crop (also the croup, the craw, the ingluvies, and the sublingual pouch) is a thin-walled, expanded portion of the alimentary tract, which is used for the storage of food before digestion. The crop is an anatomical structure in vertebrate animals, such as birds , and invertebrate animals, such as gastropods (snails and slugs), earthworms ...
Cropmarks or crop marks are a means through which sub-surface archaeological, natural and recent features may be visible from the air or a vantage point on higher ground or a temporary platform. Such marks, along with parch marks, [ 1 ] soil marks and frost marks, can reveal buried archaeological sites that are not visible from the ground.
العربية; Azərbaycanca; বাংলা; Banjar; Беларуская; Беларуская (тарашкевіца) Български; Català; Čeština
In contrast, this page deals with botanical terms in a systematic manner, with some illustrations, and organized by plant anatomy and function in plant physiology. [ 1 ] This glossary primarily includes terms that deal with vascular plants ( ferns , gymnosperms and angiosperms), particularly flowering plants (angiosperms).
At this scale, plant morphology overlaps with plant anatomy as a field of study. At the largest scale is the study of plant growth habit , the overall architecture of a plant. The pattern of branching in a tree will vary from species to species, as will the appearance of a plant as a tree, herb, or grass.
Fruit anatomy is the plant anatomy of the internal structure of fruit. [ 6 ] [ 7 ] In berries and drupes , the pericarp forms the edible tissue around the seeds. In other fruits such as citrus and stone fruits ( Prunus ) only some layers of the pericarp are eaten.
Nitrogen fixed in this way can become available to other plants, and is important in agriculture; for example, farmers may grow a crop rotation of a legume such as beans, followed by a cereal such as wheat, to provide cash crops with a reduced input of nitrogen fertilizer. [90] Some 1% of plants are parasitic.
A crop is a plant grown and harvested for agricultural use. Crop may also refer to: Crop (anatomy), a dilation of the esophagus that stores and softens food; Crop (implement), a modified whip used in horseback riding or disciplining humans as punishment; Crop factor, a multiplier factor in digital imaging, compared to 35mm film camera focal length