2021国产精品_九色激情网_最污网站_亚洲成人福利在线观看_看黄在线观看_在线亚洲播放

大學校園網

大學生活網 > 大學生學習 > 英語學習

Farmers in the United States 美國的農民

The famer peered through his square,eyeglasses and patiently counted the seeds. There are 8925 seeds to a pound of barley, he concluded. Counting red clover seeds, he figured 71,000 to the pound. Then, carefully, he counted the small seeds of to timothy. He figured 298,000 of the pound!
No one else had bothered to make these counts. Why did George Whashington make them? He needed to know how many pounds to sow to get each crop as thick as he wanted it.
Washington's neighbors did everything by custom or by "rule of thumb." But his neibors weren't making their farms pay. Farmer Washington wanted to know the best time to plant, hoe deep to plow, how to raise better cows and pigs. There was no Department of Agricuture to write. So he had to find out for himself. He went about it as a scientist does: observing, measuring, comparing, tesing new ideas.
Two hundred years ago, many American farmers were always moving on, farther and farther west. They found it cheaper to buy a new acre than to fertilise an old one. But Georage Washington loved the land he had, poor as much of it was. He was dermined to improve his large farm of 8000 acres in Virginia.
Pioneer in Planting
Mount Vernon was then five farms. One was is "homehouse farm", with a beautiful mansion, lawns and shade trees.
On the four neighboring farms he bought, much of the good soil had been washed away into the river. Only tobacco had been grown on these farms. The soil had become poor from having the same crop grown on it year after year.
Washington had a plan to save his soil. Every year he would change the crops grown in each field. With this system of crop rotation, he hoped to keep the soil good for farming.
Washington sat down with paper and pencil, compass and ruler. Before him was his own fine map of his fams. He divided up his fields and planned his rotations for each plot of land.
The first year he planted wheat. But wheat exhausts the soil. So the next year he planted buckwheat, and plowed it under. Then he followed with another wheat crop.
After that, for three years he sowed the land to grass and clover. He used the grass and clover as food for his cows and sheep. And he got his money back in beef and mutton, milk and butter.
Washington planned to rotate his crops for seven years. The last crop he plant was corn and potatoes. Then he began all over again, with wheat.
The farmer of today might find things wrong in Washington's plan. But the important thing is that Washington did rotate his crops. He was a pioneer at a time when his neighbors were ruining their fields.
Inventive Farmer
Washington expermented with planting wheat in rows instead of just throwing it here and there. And he invented a combined plow and seeder. The seed went into a barrel with holes in it. As it moved along behind the plow, the barrel revolved and shok out the seeds through the holes.
At first,lots of things were wrong with this invention, but Washington patiently ironed them out. You mustn't fill the barrel too full, he found, or the seeds would choke the holes. He decided to make the holes funnel-shaped, like a cone. So, by having the larger opening of the hole on the outside of the barrel, the seeds wrer less likely to jam.
Raiser of Animals
Farm animals interested Washington, too. Open he heard that mules from Spain were excellent for pulling heavy loads. He asked the American ambassador in Madrid to send him some mules. At that time it was against Spanish law to send mules to another country. But the King of Spain made an exception in the case of so famous a foreigner as Geoge Washington. Thus, our first President became the first man to introduce mules into our agriculture.
Master of "Muddy Hole"
One of Washington's favorite farms was called "Muddy Hole". Heavy rains had washed the rich soil into the farm's lowlands. Washington knew that this soft, stickly earth could once again produce good crops. Year after year, he dragged up the mud and poured it back on the land from which the rains had stolen it. Many a time, according to a visitor, Washington would raise his glass and say, "Success to the mud."
Planter of Trees
Fruits of the American wilderness fascinated Washington. A botanist brought him pecans from southern illionis, and Washington became the first farmer to cultivate this popular American nut. Three of the trees set out by his hand are still standing.
Today much is gone from Mount Vernon's five farms. All the barns are gone, and there is almost nothing of the mill where "G.Washington" ground fine flour. But sth will never be gone. It is the memory of G.Washington, himself. He was a man with a long list of titles. We may think of him as Surveyor, General or President. But he counted no title so high as this one: "G.Washington, Farmer."
 
主站蜘蛛池模板: 91精品国产色综合久久不卡98口 | 欧洲成人精品 | 欧美日韩一区精品 | 日本特黄a级高清免费大片 韩国精品久久久 | 色图综合 | 久久精品国产清自在天天线 | 国产二区视频 | 日本一区二区在线视频 | 国产精一区 | 97av在线视频免费播放 | 欧美中文 | 日韩专区在线播放 | 成人免费专区 | 国产成人精品一区二区三区视频 | 高清国产一区 | 91官网在线观看 | 成人区精品一区二区婷婷 | 久久精品视频网站 | 国产美女视频一区 | 欧美日韩精品一区二区三区 | 一区二区在线视频 | aⅴ色国产 欧美 | 天天干人人干 | 91精品国产欧美一区二区 | 狠狠伊人 | 日韩免费视频一区二区 | 男女污视频| 狠狠伊人| 亚洲激情自拍 | 久久精品视频网 | 国产伦精品一区二区三区免费视频 | 国产精品理人伦一区二区三区 | 成人在线观看视频网站 | 久久久免费视频网站 | 国产区视频在线 | 久久久久久久 | 欧美日韩中文 | 国产视频中文字幕 | 蜜桃精品久久久久久久免费影院 | 99久久精品国产一区二区三区 | 毛片免费播放 |