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Weed Suppression
Weed control is a type of pest control, which attempts to stop or reduce growth of weeds, especially noxious weeds, with the aim of reducing their competition with desired flora and fauna including domesticated plants and livestock, and in natural settings preventing non native species competing with native species. Weed control is important in agriculture. Methods include hand cultivation with hoes, powered cultivation with cultivators, smothering with mulch, lethal wilting with high heat, burning, and chemical control with herbicides (weed killers). Need for control Weeds compete with productive crops or pasture. They can be poisonous, distasteful, produce burrs, thorns, or otherwise interfere with the use and management of desirable plants by contaminating harvests or interfering with livestock. Weeds compete with crops for space, nutrients, water and light. Smaller, slower growing seedlings are more susceptible than those that are larger and more vigorous. Onions are o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MIGRANTS WEED SUGAR BEETS FOR $2
Migrant is a term that may refer to: Human migration *Human migration, including: **Emigration, leaving one's resident country with the intent to settle elsewhere. 1988 Webster's Definition. One who migrates, esp. from 1 region to another in search of seasonal work., **Immigration, movement into a country with the intent to settle **Economic migrant, someone who emigrates from one region to another to seek an improvement in living standards **Internal migration, within one geopolitical entity, usually a nation-state **Migrant worker, one who migrates, possibly to another country, for work **Expatriate Other uses *Bird migration, regular seasonal movement of birds between breeding and wintering grounds *Migrant (album), ''Migrant'' (album), by American rock band The Dear Hunter *Migrants (Stewart Lee's Comedy Vehicle), "Migrants" (''Stewart Lee's Comedy Vehicle''), a TV episode See also * Migrant literature * Migration (other) * Immigrant (other) * The Emigra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
