MCQs Soil Science-6

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MCQs Soil Science-6 Multiple Choice Questions (MCQs) for Test Preparation

MCQs Soil Science-6

MCQs Soil Science-6

1. ——- of the following is not an essential plant nutrient

 
 
 
 

2. Under aerobic conditions, plant roots absorb nitrogen in the form of———-ions

 
 
 
 

3. Plants get three essential elements, —— —— —— primarily from water and air

 
 
 
 

4. Which forms of carbon in soil have minimal effect on soil biochemical activity?

 
 
 
 

5. The uptake of NH4+ by the plant roots results in the release of ———-

 
 
 
 

6. Which of the following organic compounds in soil is easily decomposed?

 
 
 
 

7. If a bag of fertilizer is labeled “23-19-17”, then it contains ———

 
 
 
 

8. In acidic soils, P availability decreases due to adsorption and precipitation with ———-

 
 
 
 

9. Plants are primarily composed of ——–, which make up 95-99.5% of plant tissue

 
 
 
 

10. Absorption of NH4+ by the root ________________________ the uptake of K+

 
 
 
 

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Other Multiple Choice Questions (MCQ) Tests

[General Agriculture] [Agronomy] [Entomology] [Soil Science]
[Environmental Science] [Horticulture] [Plant Breeding and Genetics]

These MCQs are designed to assist candidates preparing for various competitive examinations, including:
National Testing Service (NTS); Open Testing Service (OTS); Educational Testing and Evaluation Agency (ETEA); Federal Public Service Commission (FPSC); Provincial Public Service Commissions (PPSC, SPSC, BPSC, KPPSC), Punjab Public Service Commission (PPSC); Balochistan Public Service Commission (BPSC); Khyber Pakhtunkhwa Public Service Commission (KPPSC); Sindh Public Service Commission (SPSC); Pakistan Housing Authority (PHA); Zarai Taraqiati Bank Limited (ZTBL);

Union Public Service Commission (UPSC); Indian Administrative Service (IAS); Indian Council of Agricultural Research (ICAR), Agricultural Scientists Recruitment Board (ASRB), Civil Services Examination, State Public Service Commissions, e.g., TNPSC, UPPSC) Uttar Pradesh Public Service Commission (UPPSC); Public Service Commission (PSC); Public Service Recruitment Management System (PSRMS); Bangladesh Public Service Commission (BPSC), Civil Services Examination, PhD Entrance examination, Agriculture officer, Agricultural Universities, Agriculture Research Institutes, scientific officer, Departmental Test, PhD Admission Test, GAT Subject Test, GRE Subject, MCQs Soil Science-6

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