Soil Science संपूर्ण विषय परीक्षा

Pedology

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5 Questions / Batch 5 प्रश्न / बैच
10
Total Questions कुल प्रश्न
2024
1 Paper
Papers Covered कुल पेपर्स
1 Exam Years 1 परीक्षा वर्ष
8.3%
Exam Weightage परीक्षा वेटेज
In 2024 Exam 2024 परीक्षा में
2 Chapters
Syllabus Chapters पाठ्यक्रम अध्याय
2 Question Types 2 प्रश्न प्रकार
Question Types: प्रश्न प्रकार:
MCQ (Single Correct) MCQ (एकल सही) 8 Statement Based कथन आधारित 2

Previous Years Questions (PYQ) Statistics विगत वर्षों के प्रश्न (PYQ) सांख्यिकी

Year-wise question count, paper frequency, and exam weightage percentage for Pedology: Pedology हेतु वर्षवार प्रश्नों की संख्या, पेपर आवृत्ति और परीक्षा वेटेज प्रतिशत:

Year वर्ष Questions प्रश्न Avg / Paper औसत / पेपर Weightage & Trend वेटेज व ट्रेंड
2024 10 Qs 10.0
8.3% —

All Questions in this Subject इस विषय के सभी प्रश्न

10 Questions 10 प्रश्न
1

Given below are two statements

Statement (I) : In Indian sub-continent, about one-fifth of total geographical area is affected by drought in every 10 years.
Statement (II) : In Indian sub-continent, about one-third of total geographical area is affected by drought in every 15 years.

In light of the above statements, choose the most appropriate answer from the options given below.

Soil Statistical Analysis Soil Statistical Analysis ICAR JRF Soil Science 2024 Shift 1 Statement Based +4 / −1
2
The weed density in a control plot (weedy check) is 50 per sq. m and in a herbicide treated plot 35 per sq. m, calculate weed control efficiency (%)
Soil Statistical Analysis Soil Statistical Analysis ICAR JRF Soil Science 2024 Shift 1 MCQ (Single Correct) +4 / −1
3
CIB&RC is a Govt. body located at
Soil Statistical Analysis Soil Statistical Analysis ICAR JRF Soil Science 2024 Shift 1 MCQ (Single Correct) +4 / −1
4

Given below are two statements related to peak rate of runoff

Statement (I) : The factors related to retardance to flow caused by the effect of surface detention and channel storage considered
Statement (II) : The runoff coefficient is dependent only on watershed characteristics.

In light of the above statements, choose the most appropriate answer from the options given below.

Soil Statistical Analysis Soil Statistical Analysis ICAR JRF Soil Science 2024 Shift 1 Statement Based +4 / −1
5
What is the term used to describe the process of using vegetation to enhance water drainage and stabilize soil in agricultural landscapes?
Soil Statistical Analysis Soil Statistical Analysis ICAR JRF Soil Science 2024 Shift 1 MCQ (Single Correct) +4 / −1
6
What is the term used to describe the process of using plants to remove pollutants from soil and water?
Soil Statistical Analysis Soil Statistical Analysis ICAR JRF Soil Science 2024 Shift 1 MCQ (Single Correct) +4 / −1
7

Following materials can be used as ammenments in calcareous soils to reduce the calcareousness

(A) . Alluminium sulphate
(B) . Ammonium polysulfide
(C) . Elemental sulphur
(D) . Sulphuric acid

Choose the correct answer from the options given below:

Soil Experimental Designs Soil Experimental Designs ICAR JRF Soil Science 2024 Shift 1 MCQ (Single Correct) +4 / −1
8

Read the following statements

(A) . Saline soils were formerly called white alkali because of the deposits of salts on the surface following evaporation
(B) . Saline soils have an electrical conductivity of the saturated extract EC > 4 dS mt
(C) . Saline soils have pH > 8.5
(D) . They have exchangeable sodium percentage (ESP) <15%.

Choose the correct answer from the options given below:

Soil Experimental Designs Soil Experimental Designs ICAR JRF Soil Science 2024 Shift 1 MCQ (Single Correct) +4 / −1
9
Sensitive crops like vegetables, fruits (citrus) and horticultural crops can tolerate biuret content in urea up to
Soil Experimental Designs Soil Experimental Designs ICAR JRF Soil Science 2024 Shift 1 MCQ (Single Correct) +4 / −1
10

The primary processes involved in salt accumulation in soils are

(A) . Weathering of rocks and parent materials.
(B) . Low water table with less evaporative demand
(C) . Excessive application of salts in fertilizer, animal manure, or compost.
(D) . Poor quality (high salt) irrigation water; irrigation mismanagement, with poor internal soil drainage

Choose the correct answer from the options given below:

Soil Experimental Designs Soil Experimental Designs ICAR JRF Soil Science 2024 Shift 1 MCQ (Single Correct) +4 / −1

Syllabus Chapters Breakdown पाठ्यक्रम अध्याय विभाजन

2 Chapters 2 अध्याय
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