B.sc Agriculture 1st Semester Soil Science Important Questions 2023

In this post, b.sc agriculture 1st semester soil science important questions are given for the 2023 session. 

Your students can increase their confidence by solving these questions and preparing for the upcoming exam. 

It is like a Soil Science question bank, in which questions from many years have been included. 

By preparing answers to these questions, you can score good marks on the exam. 

But let me clarify here that it is not necessary that these questions will be asked in the exam. 

By using this b sc 1st sem ag soil semester paper you can better understand the pattern of questions asked in the exam. 

To prepare accurate answers to these questions, you should use the book prescribed by your university.

First of all, write these questions in sequence in your soil science copy. 

After that read the chapter related to these questions carefully 2 to 3 times. 

Try to make the concept of the lesson clear. 

Now try to write the answers to these questions in your own words. 

If you have trouble writing your answers, ask your teacher or professor for help. 

This process will make you comfortable in memorizing the answers to the questions. 

You will be able to remember their answers for a long time. 

Because you have written the answers to b.sc agriculture first semester soil science important questions with your own understanding. 

You can search for more such practice sets on the internet by typing soil science pdf b.sc agriculture 1st semester. 

By practicing many types of sets, you can make yourself more capable of writing answers to questions.

Try to share this practice set with your friends too so that they too can take advantage of it. 

Let's solve it.

Do, b.sc agriculture soil science important questions for the entrance exam and general exam.

Soil Science Related Questions

B.sc Ag First Sem Soil Science Important Questions For Exam

• Describe the method of Phosphorus estimation in Soil.
• Write short notes on the followings- (a) Define Pedology (b) Define Humus (c) Soil Texture (d) Infiltration (e) Porosity (f) Permanent wilting point.
• Give the general properties of soil colloids.
• How Humus formation takes place in Soil? Describe in brief its importance in Soil fertility. 
• Write short notes on the following - (a) Phyllosilicates (b) C: N Ratio (c) Humic substance (d) Acid rain.
• Define the following - (a) Rocks and minerals (b) Categories of soil taxonomy (c) Composition of soil air & atmospheric air.
• Write about the role of Soil Components in agriculture.
• What is soil formation? Discuss the factors affecting soil formation.
• What is Cation Exchange in Soil?
• What is weathering? Describe the different types of weathering in detail.
• Give a brief account of factors affecting Soil formation.
• What is organic matter? Describe the decomposition of organic matter.
• Explain Kaonite.
• What is soil water? Describe the different types of water in the soil and discuss the role of soil water.
• Name some Soil forming minerals. 
• What are the soil microorganisms? Discuss its beneficial role in agriculture.
• Name the Soil mainly distributed in Uttar Pradesh and give its main characteristics. 
• What is soil structure? Describe the different types of soil structures. Write the role of soil structure in relation to plant growth.
• Differentiate between chemical and bio-fertilizers. Discuss the role and use of bio-fertilizers in crop production.
• Discuss the Soils of India in detail.
• Describe the occurrence, distribution, and functions of Soil microorganisms.
• What is puddling? Describe in brief the advantages and disadvantages of puddling.
• What are the Physical properties of Soil? Discuss the significance of these properties in crop production. 
• Write short notes on the following- (a) Solum (b) Porosity (c) Soil Consistency (d) Rocks (e) Regolith.
• Define the following - (a) Soil science-Joffe and Marbut (b) Edaphology (c) Specific gravity.
• What are the Physico-chemical properties of laterite soil?
• Differentiate between - (a) Structure and texture (b) Earth and soil (c) Bulk and particle density (d) Rocks and minerals (e) Consistency and plasticity.
• What is Soil Profile?
• Write down the importance of the physical properties of soil. 
• Give characteristics of Black soil.
• Describe the importance of soil aeration in crop cultivation.
• Which is not a leguminous green manuring crop?.
• Explain Podzols.
• A thick dark-colored horizon, which has high, base saturation (50% or more), high organic matter content, and strong soil structure is called?.
• What is the basic idea of the Comprehensive System of Soil c1assification?
• What is soil organic matter? Give the composition of plant residues?.
• Differentiate between Insecticide and Fungicide.
• What are the factors affecting soil temperature?
• State Jenny's equation (1941) and explain it in brief.
• What are the drawbacks of the use of Chemical pesticides?
• State Stoke's law and give its limitations.
• Define porosity and differentiate between capillary and non-capillary pores.
• Enlist the different types of soil surveys. Explain the brief reconnaissance soil survey.
• Explain the importance of the Soil Survey.
• Explain the brief significance of soil reaction in plant nutrition.
• Define Nitrification.
• Describe briefly the significance of Soil reactions.

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