कृषि र वन सामान्य ज्ञान – Agriculture & Forestry GK MCQ

कृषि र वन सामान्य ज्ञान: प्रश्न र उत्तर

सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ३ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।

सही: ० / ०

51. Which of the following is a crucial factor in improving the productivity of rice cultivation in Nepal's Terai region?

    कDecreasing irrigation frequency खIntroducing salt-tolerant rice varieties गPromoting intensive fertilizer application घReducing the use of pesticides entirely
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

52. What is the primary purpose of terracing in agricultural landscapes of Nepal, particularly in hilly regions?

    कTo increase soil erosion rates खTo create level planting surfaces for crops गTo conserve water and reduce soil loss घTo facilitate rapid drainage away from fields
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

53. What specific factor contributes most significantly to the vulnerability of rice crops cultivated on Nepal’s southern slopes to disease outbreaks?

    कExcessive rainfall patterns खHigh wind speeds गLimited soil fertility and drainage problems घSudden temperature fluctuations
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

54. In terms of agricultural planning in Nepal, what does ‘mixed cropping’ primarily aim to achieve?

    कMaximize yield of a single crop खReduce reliance on synthetic fertilizers गEliminate the need for irrigation systems घCreate monoculture environments
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

55. Considering Nepal’s forestry practices, what is the main rationale behind ‘slash and burn’ (Chipko) agriculture?

    कPermanent forest preservation खSustainable timber harvesting only गUtilizing nutrient-poor soils for temporary crop production घLarge-scale plantation of exotic tree species
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

56. The ‘Jhapri’ soil type, prevalent in parts of Nepal's Terai region, is characterized by what key feature?

    कHigh sand content and rapid drainage खPresence of a thick black clay layer and poor aeration गReddish color due to iron oxides and high lime content घLow organic matter content and excellent water retention
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

57. What is the primary purpose of ‘bunds’ in paddy cultivation in Nepal?

    कIncrease soil erosion खImprove water drainage गPrevent waterlogging and conserve irrigation water घEnhance weed growth
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

58. What is the main purpose of ‘Bata’ in traditional Nepali agriculture? (a) To store harvested grains (b) To create artificial ponds for livestock watering (c) To provide shade for crops during hot weather (d) To transport agricultural produce to markets

    कTo store harvested grains खTo create artificial ponds for livestock watering गTo provide shade for crops during hot weather घTo transport agricultural produce to markets
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

59. The ‘Jugno’ system of irrigation, commonly practiced in parts of Nepal, relies on: (a) Large-scale canal systems (b) Gravity-fed water channels from hillsides (c) Deep tube wells for groundwater extraction (d) Rainwater harvesting techniques

    कLarge-scale canal systems खGravity-fed water channels from hillsides गDeep tube wells for groundwater extraction घRainwater harvesting techniques
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।

60. Which of the following is the primary reason for the widespread practice of terracing in agricultural regions of Nepal? (a) To increase soil fertility (b) To prevent soil erosion on sloping lands (c) To facilitate large-scale irrigation systems (d) To create artificial lakes for water storage

    कTo increase soil fertility खTo prevent soil erosion on sloping lands गTo facilitate large-scale irrigation systems घTo create artificial lakes for water storage
    💬 टिप्पणी / गल्ती रिपोर्ट (०)

    छलफल / प्रश्न उत्तरमा गल्ती छ

    पठाउनुहोस्

    टिप्पणी जाँचपछि मात्र देखिन्छ।