Instruct: Given a question, retrieve passages that answer the question.
Query: Which country is the largest producer of cereal grains?
Production (and consumption) of agricultural plant commodities has a diverse geographical distribution. Along with climate and corresponding types of vegetation, the economy of a nation also influences the level of agricultural production. Production of some products is highly concentrated in a few countries while other are widely produced. For instance, China, the leading producer of wheat and ramie in 2013, produces 6% of the world's ramie fiber but only 17% of the world's wheat. Products with more evenly distributed production see more frequent changes in ranking of the top producers.
In developed countries, cereal crops are universally machine-harvested, typically using a combine harvester, which cuts, threshes, and winnows the grain during a single pass across the field. In developing countries, a variety of harvesting methods are in use, depending on the cost of labor, from combines to hand tools such as the scythe or grain cradle.
Korn (from German, "grain", "Brit." "corn") also known as Kornbrand or Kornbranntwein (English: "grain brandy" or "grain spirit"), is a German colorless distilled beverage produced from fermented cereal grain seed. In the production of "Korn" only the cereal grain types rye, wheat, barley, oat and buckwheat are permissible. Most of the production is based on rye or wheat; barley and buckwheat are rarely used. Barley is mainly used to obtain the required malt for the brewing process. The addition of food color, flavorings, or sweeteners is not permitted. Korn differs from vodka in that it is distilled to lower alcoholic proofs and less rigorously filtered, which leaves more of the cereal grain flavor in the finished spirit.
A grain is a small, hard, dry seed, with or without an attached hull or fruit layer, harvested for human or animal consumption. A grain crop is a grain-producing plant. The two main types of commercial grain crops are cereals and legumes. 
Start (Multi-Grain Start) was a breakfast cereal which was produced by Kellogg's in the UK from the mid-1980s until 2018. Start was promoted as a cereal designed for improving sports performance. It was made from wheat, corn and oats and a single bowlful was said to provide a third of a human's daily vitamin RDA. It was suitable for vegetarians but not for wheat allergy sufferers. Start was discontinued in 2018 and replaced with the improved Honey Flavour Cars 3 Cereal.
The major industry in the town is cereal storage. The National Cereals Board has a cereal storage depot located in the town which consists of eight large silos with a capacity of approximately 5 million tonnes of grain. It is one of the largest in the country and plays a significant role in Kenya's food security. In the recent past, Moisbridge has since taken a new shape with great engineers. Some of the growing industries includes quarry mining and milling firms.
The most common mycotoxin is aflatoxin. It can be very carcinogenic to both humans and animals. Aflatoxin is produced by two species of "Aspergillus", "A. flavus" and "A. parasiticus", which are known to affect plants including cereal grains, figs, nuts, and tobacco. Cereal grains are one of the main ingredient in animal feed. The animals most at risk of having serious problems with aflatoxins are trout, ducklings, and pigs, while cattle are less at risk.
Subsistence agriculture was replaced by large farming units (Roman villas) producing olive oil, cereals, and wine, and rearing livestock. This farming activity was located mainly in the region to the south of the Tagus River, the third largest grain-producing area in the Roman Empire.
Kellogg's also produces commercial versions of Rice Krispie treats known as Rice Krispies Squares, cereal bars, and a multi-grain cereal known as Rice Krispies Multi-Grain (formerly Muddles) sold on the UK market. Primarily aimed at children, Multi-Grain contains a prebiotic and is claimed by Kellogg's to promote good digestive health.
The Gunnedah area is a significant producer of cotton, coal, beef, lamb and pork, and cereal and oilseed grains. Gunnedah is also home to AgQuip, Australia's largest annual agricultural field day.
Under the regulations governing the production of both Irish and Scotch whisky, malt whisky must be produced from a mash of 100% malted barley and must be distilled in a pot still. In Scotland, a whisky that uses other malted or unmalted cereals in the mash in addition to malted barley is termed a grain whisky. In Ireland, where regulations define "pot still whiskey" as one distilled from a specific mixed mash of malted barley and other unmalted cereals in a pot still, grain whisky refers to whisky produced from a mixed mash in a column still.
In their natural, unprocessed, whole grain form, cereals are a rich source of vitamins, minerals, carbohydrates, fats, oils, and protein. When processed by the removal of the bran, and germ, the remaining endosperm is mostly carbohydrate. In some developing countries, grain in the form of rice, wheat, millet, or maize constitutes a majority of daily sustenance. In developed countries, cereal consumption is moderate and varied but still substantial.
Grain sorghum is the third most important cereal crop grown in the United States and the fifth most important cereal crop grown in the world. In 2010, Nigeria was the world's largest producer of grain sorghum, followed by the United States and India. In developed countries, and increasingly in developing countries such as India, the predominant use of sorghum is as fodder for poultry and cattle. Leading exporters in 2010 were the United States, Australia and Argentina; Mexico was the largest importer of sorghum.
Groats (or in some cases, "berries") are the hulled kernels of various cereal grains, such as oat, wheat, rye, and barley. Groats are whole grains that include the cereal germ and fiber-rich bran portion of the grain, as well as the endosperm (which is the usual product of milling).
Nesquik Cereal was first introduced in the US in 1999. The cereal consists of small, 1 centimetre spheres of chocolate cereal. Nesquik Cereal is most similar to General Mills' Cocoa Puffs; it is also their most direct competitor. Nesquik Cereal is made with whole-grains and is thus a whole-grain cereal.
A cereal, also called a cereal grain or simply a grain, is the edible seed of a grass, a plant in the Poaceae family. Cereals can be consumed in a variety of ways, all of which require husking and cooking, including whole, rolled, puffed, or ground into flour. Many cereals are present or past staple foods, providing a large fraction of the calories in the places in which they are eaten. Today, cereals provide almost half of all calories consumed in the world.
By the 1930s, Council Bluffs had grown into the country's fifth largest rail center. The railroads helped the city become a center for grain storage, and massive grain elevators continue to mark the city's skyline. Other industries in the city included Blue Star Foods, Dwarfies Cereal, Frito-Lay, Georgie Porgie Cereal, Giant Manufacturing, Kimball Elevators, Mona Motor Oil, Monarch, Reliance Batteries, Woodward's Candy, and World Radio. During the 1940s, Meyer Lansky operated a greyhound racing track in Council Bluffs.
Weetabix is a whole grain wheat breakfast cereal that comes in the form of palm-sized biscuits. It is Weetabix Food Company's flagship product, introduced in 1932 and is officially the top-selling breakfast cereal in the United Kingdom, accounting for 8% of the country's total cereal sales. The cereal, which is manufactured in facilities in Kettering, England and Canada, is exported to 80 countries and has annual sales worth over £95 million.
The utilization of microbial-cultured starches to generate a fermentation has a long history in Asian countries, as seen by the large diversity of foods and beverages produced. Brewing alcoholic beverages from grains typically involves the use of sprouted cereal grains that supply natural enzymes to break down carbohydrates, proteins and lipids. The ensuing liquid obtained is fermented by microbes and turned into an alcoholic drink. As the grains used for traditional Asian alcoholic fermentations are raw and unsprouted (read unmalted), the enzymes responsible for the conversion of carbohydrates to fermentable sugars are absent and thus fermentation cannot proceed. Culturing microbes on cereal grains is a time-honoured tradition from Asia and the necessary way around this dilemma, as they exude the enzymes that allow liquefaction and saccharification to occur (up to fifty different enzymes have been isolated from Aspergillus oryzae starters). Their mutualistic symbiosis with fermentative yeast and bacteria initiates the complex saccharification-liquefaction-fermentation process to produce the sought after alcoholic liquid.
Breakfast cereal companies make gluten-free cereals which are free of any gluten-containing grains. These cereals are targeted for consumers who suffer from gluten-related disorders, as celiac disease, non-celiac gluten sensitivity and wheat allergy, among others. Some companies that produce gluten-free cereals include Kellogg's, General Mills, Nature's Path and Arrowhead Mills.
Winter cereals, also called winter grains, fall cereals, fall grains, or autumn-sown grains, are biennial cereal crops sown in the autumn. They germinate before winter comes, may partially grow during mild winters or simply persevere under a sufficiently thick snow cover to continue their life cycle in spring. 
The germ of a cereal is the reproductive part that germinates to grow into a plant; it is the embryo of the seed. Along with bran, germ is often a by-product of the milling that produces refined grain products. Cereal grains and their components, such as wheat germ oil, rice bran oil, and maize, may be used as a source from which vegetable oil is extracted, or used directly as a food ingredient. The germ is retained as an integral part of whole-grain foods. 
Non-whole grain methods of milling are intended to isolate the endosperm, which is ground into flour, with removal of both the husk (bran) and the germ. Removal of bran is aimed at producing a flour with a white rather than a brown color, and eliminating fiber, which reduces nutrition. The germ is rich in polyunsaturated fats (which have a tendency to oxidize and become rancid on storage) and so germ removal improves the storage qualities of flour.
Temora is in the heart of the grain growing area of southern NSW and is one of the largest wheat, canola, other cereals and wool producers in the state. It has the second largest honey producer in Australia. 
To produce ethanol from starchy materials such as cereal grains, the starch must first be converted into sugars. In brewing beer, this has traditionally been accomplished by allowing the grain to germinate, or malt, which produces the enzyme amylase. When the malted grain is mashed, the amylase converts the remaining starches into sugars.
During the mid-1980s, the grain crop usually hit record highs of about 20 million tons, compared to 13 million tons in 1983. This meant that Spain, long a grain-importing nation, now produced a surplus of cereals. Barley had come to account for about one-half of the grain harvest and corn for about one-sixth of it, as the government encouraged production of these crops in order to reduce imports of animal feed grains. Although the wheat crop was subject to wide fluctuations because of variable weather conditions, it generally provided about one-fourth of Spain's total grain production, which exceeded the country's needs. Rice and oats constituted the rest of the national total. Some rice and wheat were exported with the help of subsidies, and analysts expected the surplus of wheat and the deficit of corn to continue into the 1990s.