question edit history translations

How is the soilless cultivation of plants called?

hydrology

hydroculture

hydroponics

hydrofarming

Hydroponics is a subset of hydroculture and is a method of growing plants using mineral nutrient solutions, in water, without soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as perlite or gravel.

Paweł Kołodziejczyk

4

wikipedia → Hydroponics

biologybotanycropsfarmingfoodfruitsnatureplantswater

Farming quiz Water quiz Fruits quiz

You will play as

Answers by country

Australia

4%

18%

67%

8%

74

Malaysia

10%

8%

62%

13%

37

Unknown

5%

17%

56%

19%

51

the United States

7%

17%

55%

17%

763

France

0%

22%

55%

18%

27

India

8%

21%

52%

16%

799

the United Kingdom

9%

20%

52%

17%

334

South Africa

11%

22%

51%

14%

27

the Philippines

4%

27%

48%

19%

72

the Netherlands

8%

36%

48%

8%

25

Greece

20%

17%

47%

14%

34

Canada

11%

25%

44%

17%

67

Pakistan

6%

18%

42%

28%

110

Republic of Ireland

10%

20%

42%

22%

49

Poland

10%

22%

40%

25%

19520

Italy

16%

33%

33%

16%

30

Nigeria

18%

41%

29%

10%

48

Austria

14%

44%

26%

13%

175

Switzerland

11%

58%

26%

3%

93

Germany

14%

50%

22%

10%

836

Aside from cattle, which animal provides most milk used by humans?

Which European country has the most fertile land?

What kind of plantation is that?

How did Kurt Cobain die?

he was murdered

he committed suicide

he overdosed heroine

he died in a car accident