Principles of crop rotation, cropping patterns and types of farming Part 2
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Question No. 1 Marks +1 -0 Time
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The allelopathic effect, a consideration in crop rotation, refers to:
Question No. 2 Marks +1 -0 Time
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A farmer practices 'temporal intercropping'. What does this mean?
Question No. 3 Marks +1 -0 Time
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What is a primary criticism or challenge associated with the strict 'no-tillage' principle of natural farming?
Question No. 4 Marks +1 -0 Time
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In an Integrated Farming System (IFS), how does the livestock component typically contribute to crop production?
Question No. 5 Marks +1 -0 Time
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The 'cropping intensity' of a farm is 150%. What does this signify?
Question No. 6 Marks +1 -0 Time
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Why is a 'catch crop' included in some crop rotation plans?
Question No. 7 Marks +1 -0 Time
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Which of the following farming types has the highest reliance on external, synthetic inputs?
Question No. 8 Marks +1 -0 Time
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The term 'ratooning' refers to:
Question No. 9 Marks +1 -0 Time
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A major reason for practicing intercropping is to achieve a higher 'Land Equivalent Ratio' (LER). What does an LER of 1.2 signify?
Question No. 10 Marks +1 -0 Time
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What is a key difference between Natural Farming and certified Organic Farming?
Question No. 11 Marks +1 -0 Time
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In dry farming, 'dust mulching' refers to the practice of:
Question No. 12 Marks +1 -0 Time
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A farmer wants to plant a 'trap crop' to protect their main cotton crop from the bollworm pest. Which of the following would be a good choice?
Question No. 13 Marks +1 -0 Time
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Which of the following is a potential socio-economic advantage of Integrated Farming Systems (IFS)?
Question No. 14 Marks +1 -0 Time
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The rotation of 'deep-rooted crops' with 'shallow-rooted crops' is recommended primarily to:
Question No. 15 Marks +1 -0 Time
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In a 'relay intercropping' system, the second crop is planted:
Question No. 16 Marks +1 -0 Time
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Which statement accurately describes a potential challenge of mechanization in intercropping systems?
Question No. 17 Marks +1 -0 Time
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The concept of 'fallowing' land is a traditional method to:
Question No. 18 Marks +1 -0 Time
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Why is the inclusion of livestock in a farming system often considered a step towards greater sustainability?
Question No. 19 Marks +1 -0 Time
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A farmer in a semi-arid region of India is most likely to adopt which type of farming?
Question No. 20 Marks +1 -0 Time
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Which of the following is a direct consequence of long-term mono-cropping of a single cereal crop?
Question No. 21 Marks +1 -0 Time
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The practice of 'Zaid' cropping in India fits into which broader category?
Question No. 22 Marks +1 -0 Time
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What is the primary role of 'mulch' in water conservation for agriculture?
Question No. 23 Marks +1 -0 Time
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In crop rotation, why is it advisable to avoid planting crops from the same family in succession (e.g., potato followed by tomato)?
Question No. 24 Marks +1 -0 Time
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What is a defining feature of an 'Integrated Farming System' (IFS)?
Question No. 25 Marks +1 -0 Time
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Which of the following is NOT a benefit of intercropping?
Question No. 26 Marks +1 -0 Time
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The Green Revolution of the 1960s, while increasing yields, promoted a system that resembled:
Question No. 27 Marks +1 -0 Time
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A farming system where crops are grown without irrigation, relying solely on residual soil moisture and rainfall is called:
Question No. 28 Marks +1 -0 Time
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The practice of growing crops in narrow strips along the contours of a slope is called:
Question No. 29 Marks +1 -0 Time
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A farmer notices that their soil is becoming very compact and water infiltration is low. Which crop in a rotation would be most helpful in alleviating this problem?
Question No. 30 Marks +1 -0 Time
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What is the main ecological principle behind the success of natural pest control in a diverse intercropping system?
Question No. 31 Marks +1 -0 Time
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Why is minimizing tillage a core principle in dry farming?
Question No. 32 Marks +1 -0 Time
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In an integrated fish-cum-duck farming system, what is the role of the ducks?
Question No. 33 Marks +1 -0 Time
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Which of the following best represents a sequence in a crop rotation designed to manage soil nutrients sustainably?
Question No. 34 Marks +1 -0 Time
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What does 'mono-cropping' mean in agricultural terms?
Question No. 35 Marks +1 -0 Time
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A farmer who integrates beekeeping (apiculture) with their fruit orchard is practicing a form of:
Question No. 36 Marks +1 -0 Time
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The primary advantage of 'sequential cropping' over 'fallowing' is:
Question No. 37 Marks +1 -0 Time
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In the context of 'natural farming', what does the principle of 'no-tillage' seek to preserve?
Question No. 38 Marks +1 -0 Time
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A key environmental benefit of replacing a chemical-intensive monoculture with a diverse crop rotation is:
Question No. 39 Marks +1 -0 Time
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Why might a farmer choose to intercrop a tall, sun-loving crop like sorghum with a shorter, shade-tolerant crop like cowpea?
Question No. 40 Marks +1 -0 Time
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The 'Jeevamrit' formulation in natural farming is not a source of nutrients in the chemical sense but is primarily considered a/an:
Question No. 41 Marks +1 -0 Time
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Which factor is most critical for the success of farming in an arid region with less than 250mm of annual rainfall?
Question No. 42 Marks +1 -0 Time
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A farmer plants potatoes. After some weeks, but before harvesting the potatoes, the farmer sows maize seeds between the potato rows. This is a classic example of:
Question No. 43 Marks +1 -0 Time
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Which of the following cropping patterns offers the least insurance against total crop failure due to a specific pest outbreak?
Question No. 44 Marks +1 -0 Time
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The integration of forestry and agriculture, such as growing trees in and around crop fields, is known as:
Question No. 45 Marks +1 -0 Time
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What is a major challenge in adopting a complex crop rotation schedule for a smallholder farmer?
Question No. 46 Marks +1 -0 Time
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In a dry farming system, crops are often planted with wider spacing than in irrigated systems. Why?
Question No. 47 Marks +1 -0 Time
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Which farming system places the highest emphasis on closing the nutrient loop on the farm itself?
Question No. 48 Marks +1 -0 Time
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The practice of growing a leguminous green manure crop like Sunn Hemp and then ploughing it into the soil is a method to:
Question No. 49 Marks +1 -0 Time
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A farming system that avoids the use of synthetic chemicals but may use off-farm organic inputs like certified compost or rock phosphate is best described as:
Question No. 50 Marks +1 -0 Time
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What is a primary benefit of multi-storey cropping, for example, in a coconut-pepper-pineapple system?

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