Top 10 farming facts Selected as the most interesting among botany related questions in Botany quiz What are the circular objects visible on this satellite photo taken over Libya?Agricultural fields. This is an astronaut photo of the Al Khufrah Oasis in Libya. The circular shape of fields is characteristic of center pivot irrigation. These fields are approximately 0.6 mile (1 kilometer) in diameter. Lighter colors indicate fields that have been harvested recently or just planted.Created by: globalquiz.orgdeserts of North Africa facts » Aside from cattle, which animal provides most milk used by humans?Buffalo. Water buffaloes provide 11% of the world's milk, which is much more than goats (2%, third place). Buffalo's milk contains higher levels of total solids, crude protein, fat than cow milk; it gives therefore more cheese, butter and other dairy products. The top buffalo milk producers are India and Pakistan. Created by: globalquiz.orgmilk facts » Which European country has the most fertile land?Ukraine. Chernozem (pictured, literally black earth) is a soil containing a high percentage of humus. It is very fertile and produces a high agricultural yield. Chernozem occurs in many places in the world, but it is the most common and the deepest in Ukraine. Throughout its history, Ukraine has been one of the powerhouses of world agriculture due to its fertile conditions.Created by: globalquiz.orgsoil facts » What kind of plantation is that?Asparagus. Young shoots of asparagus are covered to exclude light to prevent photosynthesis and the production of chlorophyll, and thus remain pale in color and delicate in flavor and texture. This technique is called blanching.Created by: globalquiz.orgcrops facts » Which crop makes these fields yellow?Rapeseed was the third leading source of vegetable oil in the world in 2000, after soybean and oil palm. In Europe, rapeseed is primarily cultivated for animal feed. The crop is also grown as a winter-cover crop. It provides good coverage of the soil in winter, and limits nitrogen run-off.Created by: Monica Stilleragriculture facts » Which crop makes these fields blue?Lavender is grown commercially for the extraction of essential oils. It is also grown as a condiment and used in salads and dressings. There is a color named for the shade of its flowers.Created by: Steve Lambertycolors facts » What is the typical weight of a cow?580 kg (1280 pounds). A healthy calf weighs 40 to 45 kg or more at birth. At 15 months of age, it reaches 360 kg (800 pounds). A mature Holstein cow typically weighs 580 kg (1280 pounds), and stands 147 cm (58 inches) tall at the shoulder. Created by: Hà Linh Chicattle facts » What kind of plantation is that?Asparagus. Hilling, earthing up or ridging is the technique of piling soil up around the base of a plant, which buries the normally above-ground part of the plant. Hilling promotes the desired growth of asparagus, it also prevents the production of chlorophyl, which keeps asparagus pale and delicate.Created by: globalquiz.orgplants facts » What kind of plantation is that?Tobacco is easy to be recognized because of its large leaves. Production of tobacco hit its top in 1992, during which 7.5 million tons of leaf were produced. Later, it dropped to 5.7 million tons in 1997. Today however, the production is growing due to increased productivity by developing nations. It was 7.1 million tons in 2010.Created by: globalquiz.orgbotany facts » How is the soilless cultivation of plants called?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.Created by: Paweł Kołodziejczykfood facts » Play botany quiz and see all the questions.