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ЗТК III курс soil management.doc
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II. Give English equivalents:

Скористатись наявною інформацією, придатність ґрунту до різного застосування, характеристики ґрунту, рослинництво, небезпека вивітрювання, користуватись інформацією, уникнути здійснення дорогих помилок, необхідний інструмент, розподіл ґрунтів в сучасному регіоні, складання карти ґрунтів, втратити корисність, над і під землею

III. Fill in the blanks:

1. If we are educated about land use we … .

2. … us make these decisions by predicting a soil’s suitability for certain land uses.

3. Soil surveys contain a description of each soil and interpretation for and many more uses based upon each soil’s properties.

4. are therefore necessary to determine soil suitability for … .

5. Soil mapping is a … to research in other scientific disciplines.

6. A general soil map is … that occur in a given area.

7. Depending on the date of the survey, … may be required.

ІV. Read and translate the text:

Soil Surveys Importance and its limitations

If we are educated about land use and take advantage of the information available we will make better decisions when purchasing property or managing land. Soil surveys help us make these decisions by predicting a soil’s suitability for certain land uses. When working with land it is very important to know the soil’s characteristics. Soil surveys contain a description of each soil and interpretation for flooding, slope stability, septic systems, building suitability, crop productions, erosion hazards and many more uses based upon each soil’s properties. Everyone who works with or uses the land can utilize the information contained in soil survey reports to protect our natural resources and avoid making costly mistakes.

While the soil survey is clearly a valuable and sometimes indispensable tool, it does have certain limitations that should be noted. For example, a general soil map is a small-scale map that gives a broad picture of the type and distribution of soils that occur in a given area. Maps of this scale usually do not show sufficient detail for comparing the soils in areas smaller than about five acres, even though they may differ significantly from the adjacent soils. Onsite soil examination and testing are therefore necessary to determine soil suitability for intensive use of small areas. The other limitation is that soil mapping is a continual process similar to research in other scientific disciplines. As soil survey reports age, some parts may continue to accurately reflect existing soil conditions, while other parts may lose their utility. Again, depending on the date of the survey, onsite soil examination and testing may be required. Despite these caveats, the relatively low investment of time required to review a soil survey is more than offset by the benefits of using the right soil for the right purpose or understanding the possible soil limitations prior to site planning, development, and construction above ground or below ground.

V. Answer the questions:

1. What will one make better if we are educated about land use from soil survey?

2. What should soil be suitable for?

3. What descriptions do soil surveys contain?

4. What is based upon soil’s properties?

5. What do soil surveys reports help to avoid?

6. What are other benefits of using soil survey’s information?

7. Does soil survey have any limitations?

8. What disadvantages may maps contain?

9. Why is it necessary to examine soils in small areas?

10. Why may any parts of soil reports lose their utility?

11. What are the benefits of reviewing a soil survey from time to time?