Black arm disease in Cotton is caused due to -

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Question:
Black arm disease in Cotton is caused due to -

1.Fungus

2.Bacteria

3.Deficiency of Iron

4.Deficiency of Nitrogen

Posted Date:-2022-01-28 05:55:40

More MCQS Questions and answers

  1. Arka Soma and Arka Trashna are varieties of -
  2. Crimson Glove and Pusa Kanchan are the varieties of -
  3. Following are the statements regarding the Usar soil - 1. It is reclaimed by adding lime. 2. This soil has pH more than seven. 3. Paddy crop can be grown in this soil. Select the correct answer from the codes given below
  4. Genetic industry includes -
  5. Identify the crop on the basis of the following characteristics - 1. It is a kharif crop. 2. Aus, Aman and Boro are its three different growing periods in an agricultural year. 3. About one-fourth of the total cropped area of India is under its cultivation. Select the correct answer using the code given below -
  6. Identify the type of soil on the basis of the given characteristics - 1. They are rich in lime, iron, magnesia and alumina. 2. They are generally clayey, deep and impermeable. 3. They are mainly found in Maharashtra, Madhya Pradesh and Gujarat. Select the correct answer from the given alternatives -
  7. In the context of India, which of the following is/ are considered to be practice(s) of eco-friendly agriculture? 1. Crop diversification 2. Legume intensification 3. Tensiometer use 4. Vertical farming Select the correct answer using the code given below -
  8. In the context of India, which of the following is/ are considered to be practice(s) of eco-friendly agriculture? 1. Crop diversification 2. Legume intensification 3. Tensiometer use 4. Vertical farming Select the correct answer using the code given below -
  9. In which one of the following States is jute not significantly cultivated?
  10. Indian Institute of Vegetable Research is located in -
  11. Mask Dance and War dance aer popular folk dance of -
  12. National Bureau of Soil Survey and Land Use Planning (NBSSLUP) is headquartered at -
  13. Poduis the name of shifting agriculture in -
  14. What are the advantages of fertigation in agriculture? 1. Controlling the alkalinity of irrigation water is possible. 2. Efficient application of Rock Phosphate and all other phosphatic fertilizers is possible. 3. Increased availability of nutrients to plants is possible. 4. Reduction in the leaching of chemical nutrients is possible. Select the correct answer using the code given below -
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  17. Which of the following is a branch of agricultural science which deals with principles and practices of soil, water and crop management. What is the name of the branch?
  18. Which of the following is known as the Golden Fiber?
  19. Which of the following is used as Biofertilizer?
  20. Which of the following is used as Biofertilizer?
  21. Which of the following is/ are sustainable agricultural practices? I. Mixed Cropping II. Crop Rotation III. Intercropping IV. Integrated farming Correct code is -
  22. Which of the following pairs is not matched correctly in relation to different varieties of rice and areas where those varieties are produced?
  23. Which of the following pairs is not matched correctly?
  24. Which one of the following is a Rabi crop in the Northern States of India?
  25. Agricultural census is conducted after every -
  26. Alluvial soils vary in nature from sandy loam to clay. They are generally -
  27. Arabica, Robusta and Liberica are varieties of -
  28. Black arm disease in Cotton is caused due to -
  29. COJ-64 and CO7717 are early maturing varieties of -
  30. Colour of the tag used on certified seed bags is -
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  33. Cultivation of Heeng (Asafoetida) has been started in which state/ UT?
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  36. Early blight is a disease of -
  37. Fruit cracking disease in Pomegranate is caused due to the deficiency of -
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  40. Heart rot disease in Sugarbeet is caused due to the deficiency of -
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  57. Nitrogen fixing bacteria make combination with cells of the roots of -
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