书城教材教辅科学读本(英文原版)(套装1-6册)
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第113章 第二册(30)

"We are going to have another talk about corn this evening," said Fred. "We have picked out some grains of corn from the chicken"s food, and father has got these ears of corn for us.""Here is the wheat. Let us take that first, as teacher did," said Willie. "This is the best of all the corn grains for making flour for bread, biscuits, cakes, and puddings. It forms the chief part of our food. The ears are full, and the grains themselves are round and plump.""The ear of barley," said Fred, "is not at all like the ear of wheat. Each grain ends in a long spike. This is called the beard of the ear. Barley is hardy and will grow where we could not grow wheat. Itdoes not make nice, sweet, white bread, like our wheaten bread. People never use it for bread when they can get wheat. Nearly all the barley we grow in this country is made into malt for beer. It is also used for feeding pigs and poultry.

"This is an ear of oats. Each grain in this ear hangs loosely by itself, with its open end downwards towards the ground. As the grain grows the rain runs off, and does not lodge in it, or it would rot it.

"The flour made from