MCQs Agronomy-36

MCQs Agronomy-36

Multiple Choice Questions (MCQ) Tests

1. Which practice involves integrating trees into pasture systems?

 Permaculture

 Silvopasture

  Regenerative agriculture

 Agroforestry

2. Which practice can help in reducing soil erosion on slopes?

 Overgrazing

 Monocropping

 Clear-cutting

 Contour plowing

3. ——— involves protecting or covering the soil surface with crop residue

 Mulching

 Tillage

 None of these

 Composting

4. What is the main component of cotton fiber?

 Starch

 Protein

 Cellulose

 Lignin

5. Liming is primarily used to——–

 Decrease soil pH

 Promote soil erosion

 Raise soil pH

 Increase soil acidity

6. What is the primary focus of studying phenology in the context of climate change?

 Timing of life cycle events in plants

 Soil moisture levels

 Plant genetic variation

 Water quality

7. Net Assimilation Rate is expressed in terms of ————–

 g/m²/day

 mg/cm²/day

 kg/ha/day

 All of these

8. Which of the following is a plant that is known for its significant allelopathic properties?

 Black walnut

 None of these

 Sunflower

 Corn

9. Over-fertilization can lead to environmental issues, including ——–

 Algal bloom

 Water pollution

 Eutrophication

 All of these

10. The arrangement of flowers on a stem is called ————-

 Cauline

 Ramification

 Phyllotaxy

 Inflorescence

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Question 1 of 10

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Note

These tests are for preparation purposes only. Choices may differ depending on the scientific material consulted.

MCQs for Multiple Competitive Testing Services

Use of Multiple-choice questions (MCQs) is among the proven strategies to test your knowledge and improve your skills for relevant exams. These Expert-Approved MCQs cover various aspects of Agriculture, Agronomy, Soil Science, Horticulture, Entomology, Environmental Science, Plant Breeding and Genetics, Forestry, General Biology, Botany, Zoology. MCQs Agronomy-36

These MCQs are designed to assist candidates preparing for various competitive examinations, including:
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Other Multiple Choice Questions (MCQ) Tests

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Agronomy

The word Agronomy is derived from the Greek words “agros” (field) and “nomos”. Agronomy is a is a specialized branch of agricultural science dealing with field crop production, through the integrated management of soil, water, and environmental resources.

Agronomy offers a holistic and interdisciplinary approach to agriculture by integrating diverse scientific disciplines, including soil science, crop production, water management, ecology, and social sciences. This integration aims to develop resilient, productive, and sustainable agricultural systems while prioritizing environmental protection and long-term sustainability. Agronomy MCQs

Crop Science focuses on cultivating, improving, and managing field crops.

Soil Science [MCQs Soil Science]

Soil Science is the study of soil properties, fertility, and management for optimal crop production.

Agroclimatology

Agroclimatology examines the interaction between crops and climate to enhance agricultural productivity.

Agronomy also addresses the impacts of climate change on agriculture by developing practices that enhance the resilience of cropping systems by identifying crop varieties that can thrive under changing climatic conditions and implementing water management strategies that optimize resource use.

Irrigation and Water Management

Focus of Irrigation and Water Management is on efficient water use and irrigation systems for sustainable crop production.

Weed Science

Weed Science is the branch of agriculture that deals with weed identification, control, and management to minimize crop competition. Weed Science focuses on understanding and controlling unwanted vegetation that competes with crops for resources.

Agricultural Ecology

Agricultural Ecology explores the ecological principles governing agricultural systems aiming to maintain sustainability.

Crop Physiology

Crop Physiology deals with plant growth and development, processes and responses under varying environmental conditions. Crop Physiology studies the internal processes of plants, such as photosynthesis and nutrient uptake, to understand how these processes affect growth and yield.

Farm Management

Farm Management covers the economic aspects of farming, including resource allocation, production planning, and marketing strategies to maximize farm profitability.

Agroforestry

Agroforestry integrates the cultivation of trees and shrubs with crop and livestock systems for enhanced productivity and ecological benefits.

Sustainable Agriculture

Sustainable Agriculture develops practices that maintain soil health, reduce environmental impacts, and ensure long-term productivity. There is a growing emphasis on sustainable agricultural practices that balance food production with environmental conservation. This includes crop diversification, stabilizing productivity and reducing negative impacts on biodiversity. The integration of cover crops and crop rotation is promoted to enhance soil health and reduce reliance on chemical inputs.

Agronomic Engineering

Agronomic Engineering deals with the applications of engineering principles to optimize farm equipment, land preparation, and resource utilization.

Nutrient Management

Nutrient Management deals with the efficient use of fertilizers and natural resources to enhance soil fertility and crop yields. Recently there has been a growing interest in improving soil fertility through better management practices. This includes the application of biofertilizers, green manures, and organic amendments to enhance soil organic matter and nutrient availability. Other plowing techniques are also used to prevent soil erosion and promote water conservation.

Agroecology

Agroecology emphasizes sustainable agricultural practices that align with ecological principles to enhance biodiversity and environmental health.

Dryland Farming

Dryland Farming focuses on agriculture production in arid and semi-arid regions with limited water availability.

Organic Farming

Organic Farming encompasses natural farming practices avoiding all forms of synthetic inputs to promote environmental health.

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