Agriculture Mcqs 7388 MCQs [All-Courses]

Agriculture MCQs cover fundamental and applied concepts related to farming, crop production, soil science, irrigation, fertilizers, plant breeding, pests, and agricultural economics. This topic is designed to strengthen conceptual understanding and problem-solving skills through objective questions. It is especially useful for competitive exams such as PPSC, FPSC, KPPSC, BPSC, NTS, OTS, and other testing services, helping candidates prepare with exam-oriented and up-to-date agricultural knowledge.

If a manure pile is exposed to the rain, what nutrient will be lost the most ?

A Ca

B Mg

C S

D N

Review Detailed Answer

Correct Answer: N

What is the optimum temperature and pH for nitrifying bacteria ?

A 30-35 c, pH 5.5

B >35 c, pH less than 5

C 25-40 c, pH 8-8.5

D All of thses

Review Detailed Answer

Correct Answer: 25-40 c, pH 8-8.5

The first mechanism to start in the wind erosion is_________?

A Creep

B Saltation

C Siltation

D None of these

Review Detailed Answer

Correct Answer: None of these

The indicator used for estimation of the soil available boron is_______?

A Mixed indicator

B Phenolpthalein

C Diphenyle

D Azomethine-H

Review Detailed Answer

Correct Answer: Azomethine-H

Source of negative charges on silicate clays is/ are________?

A Exposed crystal edges

B Isomorphous substitution

C Anion exchange

D All of these

Review Detailed Answer

Correct Answer: All of these

Soil order characterized by excess of weathering with dominant iron and aluminium oxide clays, common in tropics is_________?

A Alfisols

B Mollisols

C Entisols

D Oxisols

Review Detailed Answer

Correct Answer: Oxisols

1 bar is equal to_________?

A 0.9869 atm

B Wt. Of a 1020 cm water column

C 75.01 cm high mercury column

D All of these

Review Detailed Answer

Correct Answer: All of these

Select the water soluble phosphatic fertilizer from the following__________?

A DSP

B TSP

C SSP

D All of these

Review Detailed Answer

Correct Answer: All of these

Journal ‘Plant and Soil’ is published from__________?

A USA

B Japan

C The Neterlands

D Pakistan

Review Detailed Answer

Correct Answer: The Neterlands

Most out standing green manure crop is__________?

A Sun hemp

B Dhaincha

C Both of the above

D None of the above

Review Detailed Answer

Correct Answer: Dhaincha

Showing 3771 to 3780 of 7388 results

Contact Info

Agriculture Mcqs 7388 MCQs [All-Courses]

All Topics 7388

All Topics 7388

If a manure pile is exposed to the rain, what nutrient will be lost the most ?

What is the optimum temperature and pH for nitrifying bacteria ?

The first mechanism to start in the wind erosion is_________?

The indicator used for estimation of the soil available boron is_______?

Source of negative charges on silicate clays is/ are________?

Soil order characterized by excess of weathering with dominant iron and aluminium oxide clays, common in tropics is_________?

1 bar is equal to_________?

Select the water soluble phosphatic fertilizer from the following__________?

Journal ‘Plant and Soil’ is published from__________?

Most out standing green manure crop is__________?