Q. Which one of the following is the correct sequence of crop rotation with a view to increasing soil fertility?

Correct Answer

Barley, Pea, Wheat, Potato

More Questions on Agriculture And Soil in India

  • Q. The another name of acid or alkaline soil is
    A)Kallar
    B)Regur
    C)Bangar
    D)Khadar
    Answer: Kallar
  • Q. Which of the following helps in the ‘greening process’ of crops?
    A)Nitrogenous fertilizers
    B)Sunshine
    C)Phosphatic fertilizers
    D)Potassic fertilizers
    Answer: Nitrogenous fertilizers
  • Q. Peaty soil is found in ________
    A)Assam
    B)Kerala
    C)Kashmir
    D)Gujarat
    Answer: Kerala
  • Q. Which one of the following soil types of India is rendered infertile by the presence of excess iron?
    A)Podzolic
    B)Desert sand
    C)Alluvial
    D)Lateritic
    Answer: Lateritic
  • Q. The transfer of minerals from top soil to subsoil through soil water is called ________
    A)Leaching
    B)Percolation
    C)Conduction
    D)Transpiration
    Answer: Leaching
  • Q. Tropical moist deciduous vegetation is to be found in Sahyadris, north-east plateau of the Peninsula and in the Shiwaliks. Which of the following is not a tree species of this group?
    A)Sandalwood
    B)Teak
    C)Sal
    D)Deodar
    Answer: Deodar
  • Q. Which of the following is not primarily a rabi crop in India?
    A)Jute
    B)Wheat
    C)Gram
    D)Linseed
    Answer: Jute
  • Q. In which of the following ways can soil be conserved? I. Contour ploughing II. Terracing III. Shifting cultivation IV. Crop rotation
    A)II and IV
    B)I, II and IV
    C)II, III and IV
    D)I and III
    Answer: I, II and IV
  • Q. With reference to India, which one of the following statements is not correct?
    A)Alluvial soil is the predominant type of soil in the northern plains of the country
    B)About one-third of the area of the country records more than 750 millimetres of annual rainfall.
    C)The dominant source of irrigation in the country is wells
    D)The mountain areas account for about thirty percent of the surface area of the country
    Answer: The mountain areas account for about thirty percent of the surface area of the country
  • Q. Black soil derived from volcanic rocks with humus is suitable for growing
    A)Cotton
    B)Rice
    C)Wheat
    D)Grapes
    Answer: Cotton
  • Q. On the basis of the process of their formation, which’ of the following soils is formed differently from the other three?
    A)Bhabar
    B)Khadar
    C)Bhangar
    D)Regur
    Answer: Regur
  • Q. BT seed is related to
    A)Cotton
    B)Rice
    C)Wheat
    D)Oilseed
    Answer: Cotton
  • Q. Khaddar soils are found
    A)Over low plateaux
    B)In piedmont plains
    C)In flood plains
    D)Over steep slopes
    Answer: In flood plains
  • Q. Which of the following spice is obtained from the roots?
    A)Turmeric
    B)Cloves
    C)Cinnamon
    D)None of these
    Answer: None of these
  • Q. Soil factors are also known as
    A)Ecological factors
    B)Biological factors
    C)Geo Morphological factors
    D)Edaphic factors
    Answer: Edaphic factors
  • Q. The important feature of shifting cultivation is ________
    A)Change of cultivation site
    B)Cultivation by transplantation
    C)Cultivation of Leguminous crops
    D)Rotating of crops
    Answer: Change of cultivation site
  • Q. The Practice of shifting cultivation is used in
    A)Coastal Tamil Nadu
    B)Himachal Pradesh
    C)Central Highlands
    D)Nagaland
    Answer: Nagaland
  • Q. Which is the chief characteristic of the soil of the Indo-Gangetic plain?
    A)It is formed of peninsular rocks
    B)It is derived from Himalayan rocks
    C)It is rich in humus
    D)It is derived from local rocks
    Answer: It is derived from Himalayan rocks
  • Q. Which of the following states has the largest concentration of tea plantation in India?
    A)Meghalaya
    B)Assam
    C)Bihar
    D)Arunachal Pradesh
    Answer: Assam
  • Q. Which one of the following is not essentially a species of the Himalaya vegetation?
    A)Silver fir
    B)Juniper
    C)Mahogany
    D)Spruce
    Answer: Mahogany

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