Crop Production Characteristics Quiz
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Questions and Answers

What is the main benefit of uniform maturity in crop harvesting?

  • Increases crop productivity
  • Reduces losses during harvesting (correct)
  • Improves adaptability to different environments
  • Enhances desirable agronomic characteristics

How can developing varieties with wider adaptability help stabilize crop production?

  • It increases the farmer's purchasing capacity for inputs
  • It reduces the amount of nutrients consumed by the crop
  • It allows growing the same variety in different climatic conditions (correct)
  • It improves desirable agronomic characteristics like tallness and branching

What is a desirable agronomic characteristic for fodder crops?

  • Dwarfness
  • Profuse branching (correct)
  • Higher purchasing capacity for inputs
  • Reduced nutrient consumption

What is a desirable agronomic characteristic for cereal crops?

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

How does a farmer's purchasing capacity affect crop production practices?

<p>It decides the cropping system and production practices (C)</p> Signup and view all the answers

What is the relationship between higher inputs and yields in crop production?

<p>Higher inputs lead to higher yields (A)</p> Signup and view all the answers

What is the purpose of check-dams in agriculture?

<p>To prevent rainwater from flowing away (A)</p> Signup and view all the answers

Which farming technique involves growing two or more crops simultaneously on the same piece of land?

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

How does mixed cropping reduce risk for farmers?

<p>By providing insurance against crop failure (D)</p> Signup and view all the answers

What is the key advantage of intercropping?

<p>Maximizes nutrient utilization (B)</p> Signup and view all the answers

Which farming practice involves growing crops in a pre-planned succession on a piece of land?

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

How is the choice of crops for crop rotation decided?

<p>Depending on moisture availability and irrigation facilities (B)</p> Signup and view all the answers

What is a key characteristic of organic farming?

<p>Minimal or no use of chemicals as fertilizers (D)</p> Signup and view all the answers

What is the purpose of using bio-agents like blue green algae in organic farming?

<p>To prepare biofertilizers (D)</p> Signup and view all the answers

Why are cropping systems like mixed cropping and crop rotation beneficial in organic farming?

<p>They help control insects and pests (A)</p> Signup and view all the answers

What is the major dependency for crop success in most areas of agriculture in India?

<p>Timely monsoons and sufficient rainfall (A)</p> Signup and view all the answers

Why do light soils pose a challenge in areas with irregular rainfall distribution?

<p>They have less water retention capacity (A)</p> Signup and view all the answers

How do scientists address the challenge of drought in rain-fed farming areas?

<p>By developing crop varieties tolerant to drought conditions (C)</p> Signup and view all the answers

Which of the following methods helps in weed control?

<p>Intercropping and crop rotation (A)</p> Signup and view all the answers

What is the primary issue with excessive use of chemical pesticides?

<p>They can be poisonous and cause pollution (A)</p> Signup and view all the answers

Which method helps in controlling pests, according to the text?

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

What is the primary benefit of using resistant varieties of crops?

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

Which condition will likely give the most benefits for crop production?

<p>Using quality seeds, adopting irrigation, using fertilizers and crop protection measures (B)</p> Signup and view all the answers

Which of the following is a mechanical method of weed control?

<p>Removing weeds by hand or machine (C)</p> Signup and view all the answers

What are the factors responsible for storage losses in agricultural produce?

<p>Insects, rodents, fungi, mites, and bacteria (C)</p> Signup and view all the answers

Why is proper drying of produce important before storage?

<p>To prevent discolouration of the produce (B)</p> Signup and view all the answers

What can be used to kill pests during storage of grains?

<p>Chemicals for fumigation (D)</p> Signup and view all the answers

What is the role of systematic management of warehouses in controlling storage losses?

<p>To improve marketability of produce (B)</p> Signup and view all the answers

Why is animal husbandry considered important as living standards increase?

<p>To meet the growing demand for milk, eggs, and meat (D)</p> Signup and view all the answers

What does animal husbandry involve apart from feeding and breeding aspects?

<p>Disease control and breeding techniques (D)</p> Signup and view all the answers

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