Introduction to Organic Farming Mcq with Answers, Organic Farming Questions, Quiz: Hello friends, would you like to check your skills in organic farming? Well, here we have provided questions and along with multiple choices. Write down the right answer for each question and check at the end of the quiz. We have provided the right answers at the end. Organic farming is a system in which plants or crops are grown by maintaining natural ecosystems by avoiding the use of synthetic inputs such as fertilizers, pesticides, hormones, feed additives. The main practices of organic farming are crop rotations, cover crops, animal manures /composting, mineral grade rock additives, and vermicompost, etc…
Organic Tomatoes (Image source: pixabay)
Organic Farming Mcq with Answers, Quiz, Exam, Test, and Questions
1. How Organic Farmers enrich the soil?
a) Fertilizers b) Pesticidesc) Manures/Compostd) Antibiotics
2. How weeds are controlled in organic farming/cultivation?
a) Wood chips Mulch b) Pesticidesc) Herbicides d) All the above
3. How many years the land/soil must be treated as organic without using any prohibited chemicals and other substances to qualify for organic certification?
a) 1-yearb) 2 yearsc) 3 years d) 4 years
4. In which year an organic farming movement started?
a) 2000 b) 1980c) 1960 d) 1930
5. What is the Importance and Benefits of Organic Farming
a) No chemicals used b) Environment friendlyc) Increases the soil health d) All the above
6. Which country has more organic farming practices
a) Australia b) Indiac) The United States d) The UK
7. The best practice to maintain soil health in organic farming is
a) Crop rotation b) Synthetic fertilizersc) Using black soil d) Monoculture
8. Which of these is NOT allowed in organic cultivation
a) Sewage sludge b) Crop rotationc) Cover crops d) Buffer zones
9. Which is the main source of water for organic cultivation in India
a) Rivers b) Oceansc) Tanks d) Wells/Borewells
10. Vermicomposting is prepared by
a) Animals b) Wormsc) Bacteria d) Fungus
11. Crop Yield in organic Farming When Compared to Conventional Farming is
a) Less than conventional farmingb) More than conventional farmingc) Both are equal d) None of the Above
12. Azolla Biofertilizer is mainly used in this crop
a) Jowar b) Rice/Paddyc) Maize d) Millets
13. Which of the Following is Nitrification Inhibitor
a) Neem cake b) Cottonseed cake c) Groundnut caked) Mustard cake
14. National Center of Organic Farming in India is located in
a) Ghaziabad b) Hyderabadc) Kochi d) Pune
15. The soil pH can be increased by adding
a) Lime b) Nitrogenc) Sand d) Potash
16. Which country represents the lowest percentage of area under organic farming out of the cultivated area
a) India b) Australiac) China d) the USA
17. What is a major component of the organic farming/cultivation system
a) Pesticides b) Synthetic fertilizersc) Chemical fertilizers d) BioFertilzers
18. Growing green manure crops in the field and incorporating in its green stage in the same field is known as
a) Ex situ green manuring b) In situ green manuringc) Green leaf manuring d) None of the above
19. The breeding and rearing of earthworms in a controlled environment is called
a) Vermiwash b) Vermiculturec) Vermicomposting d) Vermicasting
20. The main organic product export market for India is
a) China b) the USAc) Canadad) Europe
21. The main concept of organic farming practices is
a) Give back to the countryb) Give back to natured) Give back to the soilc) None of the above
22. The key principles of organic farming are
a) Mixed farming b) Crop rotationc) Organic cycle d) All the above
23. The best way to identify the difference between organic and non-organic foods?
a) Look for the organic label b) By squeeze testc) By Priced) None of the above
24. What is the first state of India that adopted organic farming very well
a) Gujarat b) Sikkimc) Uttarakhandd) Kerala
25. Which one is the green manure biofertilizer
a) Maize b) Paddyc) Sesbania d) None of the above
26. Usually, green manuring increases the crop yield
a) 10 to 15% b) 20 to 25%c) 30 to 50% d) 70 to 80%
27. Azolla as a biofertilizer, increases the crop yield
a) 70% b) 60%c) 50% d) 40%
28. Which one of the farming practices is eco-friendly?
a) Hydroponics b) Conventional farmingc) Organic farmingd) None of the above
29. The cultivation cost of organic food is
a) More than conventional farmingb) Less than conventionalc) Equal d) None of the above
30. The soil fertility is reduced due to
a) Poor drainageb) Imbalanced use of fertilizersc) Overwateringd) None of the above
31. Is there any subsidy provided for organic farming in India?
a) Yesb) Noc ) Dependsd) None of the above
32. The three primary nutrients needed for plant growth are
a) Nitrogen, phosphorus, and potassium (NPK)b) Calcium, zinc, and copperc) Calcium, sulphur, and magnesiumd) Zinc, boron, and copper
33. Which cropping method involves growing two or more crops simultaneously on the same land?
a) Mixed Croppingb) Intercroppingc) Ultra croppingd) Intensive cropping
34. What does G.M.O stand for in the farming/food sector?
a) Good Morning Officerb) Growth Maturity Organismc) Genetically Modified Organismd) General medicine order
35. Which of the following is a synthetic mineral nutrient?
a) Compostb) Vermicompostc) Farm Yard Manure (FMY)d) Fertilizer
36. What is intercropping?
a) Maximum utilization of nutrients suppliedb) Continous irrigationc) There are no set pattern of rows of cropsd) Harvesting two crops at a time
37. Which of the following processes reduces soil fertility?
a) Intensive crops Growing (agriculture)b) Intercroppingc) Crop rotationd) Cover crops
38. What plants/crops contain nitrogen-fixing bacteria?
a) Cottonb) Paddyc) Maized) Gram crops
39. Which of these is made by using chemicals?
a) Pesticidesb) Biofertilizersc) Organic manuresd) Organic composts
40. Who is the father of the Green Revolution in India?
a) Gandhib) M.S. Swaminathanc) Nehrud) Patel
Organic Lettuce (pic credit: pixabay)
Answer key for the above organic farming multiple-choice questions
1) c 2) a 3) c 4) d 5) d 6) a 7) a 8) a 9) d 10) b 11) a 12) b 13) a 14) a 15) a 16) a 17) d 18) b 19) b 20) d 21) b 22) d 23) a 24) b 25) c 26) c 27) c 28) c 29) a 30) b 31) a 32) a 33) a 34) c 35) c 36) c 37) a 38) d 39) a 40) b
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Organic Basil (pic source: pixabay)
