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Scarification in botany involves weakening, opening, or otherwise altering the coat of a seed to encourage germination. Scarification is often done mechanically, thermally, and chemically. Scarification is often done mechanically, thermally, and chemically.
In agriculture and horticulture quality seeds have high viability, measured by germination percentage plus the rate of germination. ... Scarification allows water and ...
Among the major field crops, oats, wheat, and rye are sown, grasses and legumes are seeded and maize and soybeans are planted. In planting, wider rows (generally 75 cm (30 in) or more) are used, and the intent is to have precise; even spacing between individual seeds in the row, various mechanisms have been devised to count out individual seeds at exact intervals.
Pages in category "Scarification" The following 7 pages are in this category, out of 7 total. This list may not reflect recent changes. ...
Scarification should be properly applied to various site conditions to ensure that it works in a positive manner for planted seedlings. Since both fireweed and bluejoint grass were shown as soil moisture moderators, reduced scarification intensity may be beneficial to planted seedlings in the wetter areas found on the Kenai Peninsula.
In horticulture, stratification is a process of treating seeds to simulate natural conditions that the seeds must experience before germination can occur. Many seed species have an embryonic dormancy phase and generally will not sprout until this dormancy is broken.
In the early days of mechanized agriculture (late 1800s), stalks were cut and collected manually using a knife and horsedrawn wagon, and fed into a stationary machine called a "silo filler" that chopped the stalks and blew them up a narrow tube to the top of a tower silo. [8]
Tillage is the agricultural preparation of soil by mechanical agitation of various types, such as digging, stirring, and overturning. Examples of human-powered tilling methods using hand tools include shoveling , picking , mattock work, hoeing , and raking .