The water is collected through two holes and in the holes there is a siphon to carry it to the soil.

VOA: special.2010.07.13

As Hanson points out, look at the difference between this and previous ways of working the soil.

正如汉森所指出的那样,比较此方式和旧有耕作方式的不同你就会发现

耶鲁公开课 - 古希腊历史简介课程节选

In Mesopotamia they usually didn't need to because the richness of the soil and so on.

在美索不达米亚,由于土壤肥沃及其他因素,通常是不需要施肥的

耶鲁公开课 - 古希腊历史简介课程节选

He says a dense, competitive crop that quickly shades the soil from the sun will help reduce weed growth.

VOA: special.2011.07.26

Abel is a keeper of sheep. He represents the nomadic pastoralist, unlike Cain who is the tiller of soil, so he represents more settled urban life.

亚伯是一个牧羊人，代表着不断迁徙的牧场主，而该隐是一个农夫，他代表在城市定居的人。

耶鲁公开课 - 旧约导论课程节选

The first lady showed the young gardeners how to turn the soil for the one hundred square meter garden.

VOA: special.2009.03.31

In Democracy in America there's that famous passage, or passages, when Tocqueville crosses the Ohio River, from Ohio into Kentucky, from free soil into slave soil, free state into a slave state.

在托克维尔跨越俄亥俄河,从俄亥俄进入到肯塔基州,从自由之所走向奴役之地的那段游历中,为《美国民主》贡献了数段名言

耶鲁公开课 - 美国内战与重建课程节选

Think about growing cabbage if you live where the weather is cool and the soil is moist and fertile.

VOA: special.2009.03.03

We see him, a nobleman that he is, former king that he is, working the soil and how he does this is very illuminating, because he is clearly, according to Hanson, involved in the period after the transition away from an earlier style.

我们所看到的他,出身贵族,履职前任国王,耕种土地,他所作的一切都具有启蒙意义,因为,根据汉森所述,他无疑身处在一个向古风时期,转型的早期年代

耶鲁公开课 - 古希腊历史简介课程节选

The students use the mixture to fertilize the soil instead of buying chemical fertilizers that could harm the environment.

VOA: special.2009.04.14

Soil was being eroded and wasted along the Eastern seaboard, and they were using up the great soils of the Mississippi Valley and over time that slave system just somehow wasn't going to work out.

东部沿海地区的土地因被侵蚀而荒废掉,密西西比河谷地区的土地资源即将被耗尽,但就在这种情况下,奴隶制依然能维持南方的经济

耶鲁公开课 - 美国内战与重建课程节选

For example,she noted that crops designed to resist damage by glyphosate need fewer pesticides that are more toxic to the soil.

VOA: special.2010.04.27

The way these things work, when you are engaged in agriculture, it's natural to go first to that soil, to that patch of land which is known to be likely to produce the best land, the most fertile, the best product, the most fertile land there is.

这一方式是这样运作的,当你从事农业,你自然而然的会首先关注土壤因素,去找出已知土地中最为肥沃的那一块,土地越肥沃,产量越高,就越追求更为肥沃的土地

耶鲁公开课 - 古希腊历史简介课程节选

And Amber Banks says they want the same people who get food donations to learn how to work the soil.

VOA: special.2010.07.06

To improve clay soils, mix in garden waste or other organic matter and turn the soil deeply in the fall.

VOA: special.2009.03.10

Plantings in the wetlands help hold down the soil against the forces of erosion, like wind and water.

VOA: special.2009.10.06

To test the liquid, he placed a drop in the soil of a dying flower growing in a pot in the room.

VOA: special.2009.09.26

This will help dry the soil. In normal conditions, placing mulch around rose plants is a good idea.

VOA: special.2010.06.15

The process releases some carbon dioxide, but Rajan Vempati says it would be reabsorbed into the soil naturally.

VOA: special.2009.12.01

Experts say some methods of tilling turning the soil to prepare for planting also release harmful carbon dioxide.

VOA: special.2010.01.05

LCROSS will then study the soil thrown up to ten kilometers above the lunar surface before it too crashes into the moon.

VOA: special.2009.09.30

If your soil is very dry, you can add peat or compost, which returns nutrients to the soil.

VOA: special.2010.06.15

The volunteers placed the plants about five centimeters into the soil to prevent rising and falling water levels from pulling them out.

VOA: special.2009.10.06

Intensively used grasslands are also harmed as the soil is continually crushed under the weight of heavy animals.

VOA: special.2010.01.19

The extension service says the best formation happens when the soil is between fifteen and twenty-one degrees Celsius.

VOA: special.2009.03.10

They also will study chemical and physical properties of the soil samples with a method called infrared spectroscopy.

VOA: special.2009.01.20

This is because diseases that infect beans can stay in the soil and infect the next bean crop.

VOA: special.2009.03.24

Beet seeds can be planted as soon as the soil is able to be worked at the start of the growing season.

VOA: special.2010.03.02

After the potato plants appear, organic mulch can be spread around to hold moisture, help suppress weed growth and cool the soil.

VOA: special.2009.03.10

He said the soil improvements are needed "if we are to reduce poverty and feed growing populations."

VOA: special.2009.01.20