कृषि र वन सामान्य ज्ञान – Agriculture & Forestry GK MCQ
कृषि र वन सामान्य ज्ञान – कृषि/वन प्रवेश
Agriculture & Forestry GK · Agriculture, Veterinary & Forestry Entrance · ४०० प्रश्न
४०० 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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Mandarin orange (suntala) is scientifically known as:
सही उत्तर: घ) Citrus reticulata
Mandarin is Citrus reticulata, the most widely grown citrus in Nepal's mid-hills. Citrus sinensis is sweet orange (junar).
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Large cardamom (alaichi), a major cash crop of eastern Nepal, is scientifically known as:
सही उत्तर: ग) Amomum subulatum
Large (black) cardamom is Amomum subulatum, grown under shade trees in hills such as Ilam and Taplejung. Elettaria cardamomum is small (green) cardamom.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Yarsagumba is formed when a fungus infects the:
सही उत्तर: ख) larva of a ghost moth
Yarsagumba (Ophiocordyceps sinensis) is a fungus that grows from the mummified body of a ghost moth caterpillar in alpine meadows. It is a high-value non-timber forest product.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Nepali handmade paper (lokta paper) is made from the bark of:
सही उत्तर: क) Daphne
Lokta paper is made from the inner bark of Daphne species (Daphne bholua and D. papyracea). It is durable and traditionally used for official documents.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The scientific name of sissoo (sisau) is:
सही उत्तर: घ) Dalbergia sissoo
Sissoo is a valuable Terai timber tree of the legume family. Acacia catechu is khayer and Bombax ceiba is simal.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Pinus roxburghii is commonly known as:
सही उत्तर: ग) chir pine (khote salla)
Chir pine grows in the lower hills of Nepal and is tapped for resin. Blue pine is Pinus wallichiana and deodar is Cedrus deodara.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Agroforestry is a land-use system in which:
सही उत्तर: ख) trees are deliberately grown together with crops and/or livestock
Agroforestry integrates woody perennials with crops or animals on the same land for ecological and economic benefits. Growing crops without soil is hydroponics.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Diameter at breast height (DBH) of a tree is conventionally measured at a height of:
सही उत्तर: क) 1.3 m above ground
The international standard for DBH is 1.3 m above ground level on the uphill side. It is measured with diameter tape or calipers.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Planting trees on land that has not been under forest in recent times is called:
सही उत्तर: घ) afforestation
Afforestation creates new forest on previously non-forested land. Reforestation replants an area that was recently forested.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Silviculture is best defined as the:
सही उत्तर: ग) art and science of establishing and tending forest crops
Silviculture controls the establishment, growth and composition of forests. Sericulture, which sounds similar, is silkworm rearing.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
यी अभ्यास प्रश्न हुन्, आधिकारिक प्रश्न होइनन्। पाठ्यक्रम, विज्ञापन र नतिजाका लागि सम्बन्धित निकायको आधिकारिक वेबसाइट हेर्नुहोस्। उत्तरमा गल्ती भेटे प्रश्नमुनिको "टिप्पणी / गल्ती रिपोर्ट" मा लेख्नुहोस्।
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