Agriculture Quiz
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Questions and Answers

What type of disease is characterized by its transmission mode through the soil?

  • Air borne disease
  • Seed borne disease
  • Soil borne disease (correct)
  • None of these

In which country was the art of making cloth from cotton initially developed?

  • India (correct)
  • USA
  • England
  • Canada

Which inter-specific cotton variety was Gujarat the first to develop?

  • i 797
  • Digvijay (correct)
  • Sanjay
  • Deviraj

Which of the following was the first budded cotton variety recognized as a perennial variety worldwide?

<p>G.Cot 11 (B)</p> Signup and view all the answers

Which cotton species is known for having the highest linter content?

<p>G.arboreum (D)</p> Signup and view all the answers

The Yellow Revolution is most closely associated with increased production of which commodity?

<p>Oil seeds (C)</p> Signup and view all the answers

Which agricultural practice involves growing plants without soil, using water-based nutrient solutions?

<p>Hydroponics (D)</p> Signup and view all the answers

The Green Revolution, a period of significant advancements in agriculture, is best known for its impact on the production of which crop?

<p>Wheat (C)</p> Signup and view all the answers

The term 'Agronomy' is derived from words originating from which language?

<p>Greek (A)</p> Signup and view all the answers

What does the Greek word 'agros,' from which the term Agronomy is derived, refer to?

<p>Field (A)</p> Signup and view all the answers

Which value most accurately represents the total geographical area of India?

<p>328.85 m ha (A)</p> Signup and view all the answers

In the context of agricultural advancements, what critical role does agronomy play?

<p>Serving as the foundational science for agro-based industries, influencing practices from cultivation to market strategies. (C)</p> Signup and view all the answers

Given the importance of land resource management, which of the following values most closely represents the total geographical area of Gujarat?

<p>19.60 m ha (A)</p> Signup and view all the answers

During which period is sugarcane typically harvested in many regions?

<p>December-January (C)</p> Signup and view all the answers

How many ratoon crops of sugarcane are generally considered economically viable to harvest?

<p>Three (C)</p> Signup and view all the answers

A Brix saccharometer reading of what value or higher generally indicates sugarcane maturity suitable for harvest?

<p>15-18 (D)</p> Signup and view all the answers

To which plant family does sugarbeet belong?

<p>Chenopodiaceae (A)</p> Signup and view all the answers

From which region is sugarbeet believed to have originated?

<p>Western Asia (A)</p> Signup and view all the answers

What percentage of sugar does sugarbeet typically contain?

<p>15-18 (A)</p> Signup and view all the answers

What is the recommended seed rate for furrow sowing of sugarbeet?

<p>8 kg/ha (C)</p> Signup and view all the answers

Which of the following Rhizobium species is used for seed treatment in lucerne?

<p>Rhizobium meliloti (C)</p> Signup and view all the answers

At what stage of flowering should fodder cowpea be harvested to optimize its nutritional value?

<p>75% (B)</p> Signup and view all the answers

Which seed-borne disease poses the greatest threat to fodder clusterbean crops, potentially causing significant yield losses?

<p>Bacterial blight (D)</p> Signup and view all the answers

APBN 1 is a popular variety known for its improved yield and quality. Which type of grass does it represent?

<p>Napier grass (A)</p> Signup and view all the answers

Napier grass is known to contain a specific toxic element that can be harmful to livestock if consumed in excessive amounts. Which element is it?

<p>HCN (D)</p> Signup and view all the answers

The oxalate content in Napier grass is a crucial factor in assessing its suitability as animal feed. What is the typical range of oxalate levels found in Napier grass?

<p>0-3% (C)</p> Signup and view all the answers

To ensure optimal growth and minimize potential toxicity, how long should one typically wait before the first cutting of Napier grass after planting?

<p>45 days (D)</p> Signup and view all the answers

When establishing Napier grass as a sole crop, what is the recommended spacing between plants to optimize yield and manage competition for resources such as sunlight and nutrients?

<p><code>90 x 90 cm^2</code> (B)</p> Signup and view all the answers

Napier grass is recognized by several common names that reflect its characteristics or uses. What is one of its local names?

<p>Elephant grass (A)</p> Signup and view all the answers

In which of the following locations is Alfalfa NOT grown?

<p>Navsari (D)</p> Signup and view all the answers

Approximately how much nitrogen (N) does Alfalfa add to the soil per hectare?

<p>165 kg (C)</p> Signup and view all the answers

Kent 37 is a variety of which fodder crop?

<p>Oat (C)</p> Signup and view all the answers

For optimal yield in a two-cut management system for oats, when should the first cut be ideally taken?

<p>50 DAS (D)</p> Signup and view all the answers

What is the recommended dose of N, P$_2$O$_5$, and K$_2$O (kg/ha) for a two-cut method in oat cultivation?

<p>120-30-00 (C)</p> Signup and view all the answers

What condition can occur due to excessive feeding of berseem, especially when young or wet, in livestock?

<p>Timpanists (D)</p> Signup and view all the answers

Which fodder crop is widely recognized as the 'king of fodder crops' due to its superior nutritional value and high yield?

<p>Berseem (A)</p> Signup and view all the answers

Which of the following is the highest gravity dam in the world?

<p>Bhakra Nangal (B)</p> Signup and view all the answers

In India, the North-Eastern monsoon (NEM) significantly contributes (60%) to the rainfall in which region?

<p>Tamil Nadu (D)</p> Signup and view all the answers

What range of cultural command area (CCA) is typically associated with a major irrigation project?

<blockquote> <p>10000 ha (D)</p> </blockquote> Signup and view all the answers

If a farmer in Gujarat wants to diversify their irrigation sources, which of the following would be the MOST widely available?

<p>Canal (B)</p> Signup and view all the answers

Which nation leads in terms of total land area equipped for irrigation?

<p>China (D)</p> Signup and view all the answers

What is the closest estimate of the total surface runoff (M ha-m) estimated by the Irrigation Commission of India?

<p>180 (A)</p> Signup and view all the answers

Which water source listed contributes LEAST to irrigation coverage within the state of Gujarat?

<p>Tanks (B)</p> Signup and view all the answers

A farmer is deciding on an irrigation method for a field. Considering the common irrigation sources in India, which source would be MOST readily available?

<p>Well &amp; tube well (B)</p> Signup and view all the answers

For optimal plant growth, what type of soil water is MOST critical for crops to access?

<p>Capillary (D)</p> Signup and view all the answers

Flashcards

Yellow Revolution

Represents high production of oil seeds.

White Revolution

Represents high production of milk.

Geoponics

Cultivation of plants in soil.

Hydroponics

Cultivation of plants in water.

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Green Revolution

Represents high production of wheat.

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Aeroponics

Cultivation of plants in air.

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Agronomy's origin

Derived from Greek words.

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India's total geographical area

328.85 m ha

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Soil borne disease?

A disease that is transmitted via the soil.

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Cotton cloth origin?

The art of making cloth from cotton was first developed in India.

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First inter-specific cotton vari.?

Gujarat developed the first inter-specific cotton vari. named Digvijay.

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First budded cotton?

The first budded cotton in the world as perennial variety was G.Cot. 10

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Highest linter content cotton species?

G.barbadense species of cotton have the highest linter content.

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Fodder Cowpea Harvest

Harvest fodder cowpea when most plants reach 50% flowering to optimize yield and quality.

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Fodder Clusterbean Disease

A major seed-borne disease in fodder clusterbean, causing significant yield loss.

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APBN 1

A high-yielding Napier grass variety known for its robust growth and nutritional value.

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Napier Grass Toxin

Napier grass contains this toxic element, which can be harmful to livestock if consumed in excess.

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Napier Grass Oxalate

Napier grass oxalate levels vary, impacting nutrient absorption in animals. Ranges from 0-3%.

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Napier Grass - First Cut

To allow sufficient growth and nutrient accumulation, Napier grass should first be harvested after 45 days.

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Napier Grass Spacing

Optimum spacing for planting Napier grass as a sole crop.

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Napier Grass Nickname

Known for its tall growth and suitability as livestock feed.

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Brix reading for sugarcane maturity

Indicates sugarcane maturity when the reading is 15-18 or above.

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Sugarbeet family

Chenopodiaceae

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Origin of Sugarbeet

Western Asia

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Sugar content in Sugarbeet

15-18%

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Optimum seed rate of sugarbeet

8 kg/ha

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Location of Indian Grass land and Forage Research Institute

Jhansi

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Excess lucerne consumption

Bloat

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Lucerne seed treatment strain

Rhizobium meliloti

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Alfalfa N contribution

Alfalfa adds nitrogen to the soil.

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Kent 37 crop

Kent 37 is a variety of Oat.

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Oat First Cut (2-cut)

40 DAS is the time for the first cut.

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Oat fertilizer dose

N-P2O5-K2O (kg/ha) for two cut method is 120-30-00

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Berseem Excessive Feeding

This is also known as 'bloat'.

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King of fodder crops

Berseem is the king of fodder crops.

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Highest Gravity Dam

Bhakra Nangal is the highest gravity dam in the world.

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India Precipitation Amount

India receives 400 million ha m of precipitation.

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India's Wind Direction During Summer

North-East

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Average Annual Rainfall of India

1190 mm

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Total Water Received Through Rainfall in India

392 million ha-m

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State receiving 60% rainfall from NEM

Tamilnadu

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Major Irrigation Project Area

10000 ha

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Gujarat's Maximum Irrigation Source

Well & tube well

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Country with Highest Irrigated Area

China

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Soil Water Used by Crops

Capillary

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