कृषि र वन सामान्य ज्ञान – Agriculture & Forestry GK MCQ
कृषि र वन सामान्य ज्ञान – कृषि/वन प्रवेश
Agriculture & Forestry GK · Agriculture, Veterinary & Forestry Entrance · ३८८ प्रश्न
३८८ प्रश्न उपलब्ध। मोड छान्नुहोस्:
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
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What percentage of the total land area in Nepal is currently covered by forest according to data from 2023?
सही उत्तर: ख) Approximately 40%
As of 2023, approximately 40% of Nepal's total land area is officially designated as forest. While precise figures fluctuate slightly depending on the source and definition used, this figure represents the most accurate current estimate from government forestry data.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following is a primary reason for employing polyculture in fish farming?
सही उत्तर: ख) To provide diverse feeding habits and reduce competition among different fish species.
The correct answer is 1. Polyculture aims to create a balanced ecosystem where various carp species utilize different food sources and habitats within the pond, reducing competition and improving overall productivity. The other options represent simplified or incorrect assumptions about polyculture's goals.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The ‘National Agricultural Land Policy 2068’ emphasizes sustainable agricultural practices by promoting:
सही उत्तर: ख) Expansion of wetland rice cultivation without considering environmental impacts
The policy prioritizes organic farming and crop diversification to enhance soil health, conserve biodiversity, and promote long-term sustainability. Monoculture is harmful to the soil, and other options misrepresent core policy goals.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following crops is MOST suitable for cultivation in the high-altitude Terai region of Nepal, characterized by cool temperatures and short growing seasons?
सही उत्तर: घ) Sorghum (Sorghum bicolor)
Sorghum (Sorghum bicolor) is a resilient cereal that thrives in cooler, high-altitude conditions and shorter growing seasons, making it well-suited for the Terai region. Rice requires warmer temperatures, while maize and wheat are less adapted to the Terai's climate.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The ‘Soil Conservation Act 2063’ primarily aims at:
सही उत्तर: ग) Preventing soil erosion and ensuring sustainable land management practices
The Soil Conservation Act 2063 specifically focuses on measures to mitigate soil erosion, particularly on steep slopes. While other options represent broader agricultural policies or unrelated activities, this act's core objective aligns with the question.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The ‘Thapa’ (थापा) traditional farming system of Nepal involves a unique combination of techniques. What is the most characteristic feature of this system?
सही उत्तर: ग) Shifting cultivation practices utilizing fallow periods for land regeneration.
Option 2 is correct – The Thapa farming system is characterized by shifting cultivation, or 'jhum' (slash and burn) agriculture, where farmers clear small patches of forest for cultivation, exhaust the soil fertility, and then move to a new area, leaving the previous field to regenerate naturally. This process is cyclical, reliant on fallow periods.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The ‘Bara’ (bara) crop, cultivated primarily in the Terai region of Nepal during the summer months, is best described as:
सही उत्तर: ख) A drought-tolerant grain crop adapted to hot and dry conditions.
Option 1 is correct – Bara is a drought-tolerant grain crop such as maize (corn) traditionally grown during the summer months in the Terai region, which experiences high temperatures and limited rainfall. The other options describe different crops with distinct growth requirements and environmental adaptations.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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According to agricultural practices prevalent in Nepal, what is the primary purpose of ‘Chaaps’ (चाप)?
सही उत्तर: ग) A traditional fertilizer made from fermented livestock manure.
Option 2 is correct as Chaaps are a traditional soil conservation technique employing stacked stones on slopes – a common practice in Nepal's hilly terrain, particularly in the mid-hills, to mitigate erosion and manage rainwater flow. The other options describe alternative agricultural methods or irrigation systems.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The ‘Jhingur’ plant (जिङ्गुर) traditionally used for treating wounds and ulcers in Nepal belongs to which botanical family?
सही उत्तर: ग) Lamiaceae (Mint Family)
Option 2 is correct. The Jhingur plant, commonly known for its medicinal properties, belongs to the Lamiaceae family (also referred to as the Mint Family). This family is characterized by plants with aromatic leaves often used in culinary and pharmaceutical applications. Options 1, 3, and 4 describe entirely different plant families with distinct characteristics.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Which of the following statements regarding the 'Kushundi' tree (कुशुन्दि) is most accurate according to available forestry data?
सही उत्तर: क) It is an evergreen, broadleaf tree typically found in subtropical regions of Nepal.
Option 0 is correct because Kushundi is indeed an evergreen, broadleaf tree primarily found in the subtropical regions of Nepal (mainly Bagmati Pradesh). The other options misrepresent its characteristics – it’s not deciduous, doesn't typically flower in vibrant red hues, and isn’t a coniferous tree.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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