It was about one
acre in his garden, hedged in for planting vegetables.
他的花园中大约有一英亩的土地被他用树篱围了起来，用作蔬菜的耕种地。
Between 1450 and 1640 the yield of grain per
acre increased by at least thirty percent.
1450年至1640年间，每英亩谷物产量增加至少30％。
An
acre is a unit of land measurement commonly used in the United States and the UK.
英亩是美国和英国常用的土地测量单位。
The farmer purchased 50
acres of fertile farmland for his new venture.
农民为他的新事业购买了50英亩肥沃的农田。
The ranch covers several hundred
acres of grassland.
这个牧场占地数百英亩的草地。
She inherited a sprawling estate of 200
acres from her grandfather.
她从祖父那里继承了一片占地200英亩的大庄园。
The city park is approximately 100
acres in size, offering ample space for recreational activities.
这个城市公园大约有100英亩大，提供了大量的休闲空间。
They plan to build a new housing development on 50
acres of previously undeveloped land.
他们计划在50英亩未开发的土地上建设新的住宅区。
An
acre is equivalent to about 4,047 square meters.
一英亩大约等于4,047平方米。
The garden is only a fraction of an
acre, but it's incredibly well-maintained.
这个花园虽然只有几分之一英亩，但维护得非常好。
The farmer worked tirelessly to till 100
acres of land before the planting season.
农夫在播种季节前不知疲倦地耕作了100英亩的土地。
The government has allocated funds to purchase and preserve 500
acres of wilderness for environmental conservation.
政府拨款用于购买并保护500英亩的荒野，以进行环境保护。
Apart from developing products that lower the chemicals needed to control weeds and insects, the company is also finding ways for organic farms, which create a lot more CO2 per acre than land cultivated by traditional methods, to both greatly lower their emissions and produce healthy foods.
除了开发减少控制杂草和昆虫所需化学物质的产品之外,该公司还在寻找方法,帮助有机农场大幅降低排放并生产健康食品。与采用传统耕作方式的土地相比,有机农场每英亩产生的二氧化碳要多得多。
The average output value per acre of fruiting tree reached 10,000 yuan, with the highest output value per acre hitting 50,000 yuan, according to the local government.
Currently, the average output value of cherries per acre in Beijing is 7,318 yuan, while the output value of cherries per acre in Shunyi has already exceeded 10,000 yuan.
"With our traditional ways of cultivation, we would normally produce about 60 baskets (1,260 kilograms) per acre.
With China's assistance, we have added nearly 50 baskets per acre," he said.
"The yield increased substantially to around 3,000 kg per acre, versus 2,100 to 2,400 kg per acre in previous years, with improved disease-and-lodging resistance," he said.
The USDA pegged corn production for the 2019/20 marketing year at 13.692 billion bushels, based on average yields of 168 bushels per acre.
Soybean production was 3.558 billion bushels, with average yields of 47.4 bushels per acre.
The USDA, in its monthly supply and demand report released on Thursday, pegged the US corn yield at 168.4 bushels per acre, compared with 168.2 bushels in September.
The USDA reduced its soybean yield estimate to 46.9 bushels per acre from 47.9 bushels last month.