Soil Science MCQ – 28

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Time limit: 0 0 of 10 questions completed Questions: 1 2 3 4 5 6 7 8 9 10 Information Agriexam Daily Quiz   You have already completed the Test before. Hence you can not start it again. Test is loading... You must sign in or sign up to start the Test. You have to finish following quiz, to start this Test: Your results are here!! for" Soil Science 28 " 0 of 10 questions answered correctly Your time: Time has elapsed Your Final Score is : 0 You have attempted : 0 Number of Correct Questions : 0 and scored 0 Number of Incorrect Questions : 0 and Negative marks 0 Average score     Your score     Soil Science You have attempted: 0 Number of Correct Questions: 0 and scored 0 Number of Incorrect Questions: 0 and Negative marks 0 Thanks For Attending Daily Quiz Your result has been entered into leaderboard Loading Name: E-Mail: Captcha: maximum of 10 points Pos. Name Entered on Points Result Table is loading No data available 1 2 3 4 5 6 7 8 9 10 Answered Review Question 1 of 10 1. Question Soluble salt content which damages crop growth is? 0.1-0.2% 0.5-0.75% 0.75-1% 1-2% Question 2 of 10 2. Question Basic slag is a? Phosphate lime Double silicate Double silicate and phosphate lime Iron phosphate Question 3 of 10 3. Question If pH of soil increases, then which of the following statement is false? ZPC increases CEC decreases, AEC increases ZPC decreases AEC decreases, CEC increases Question 4 of 10 4. Question 1 meq of Calcium is how much Ca? 20 mg 40 mg 20 g 40 g Question 5 of 10 5. Question Which indices are used to quantify the effect of climate on soil formation? Thornwaite’s PE index Precipitation NSQ All of the above Question 6 of 10 6. Question Zn-EDTA contains _ % Zn? 5% 10.5% 12% 21% Question 7 of 10 7. Question Which soil structure is best for cultivation? Granular Crumby Prismatic Columnar Question 8 of 10 8. Question Strength of laboratory HCl is? 11 N 10 N 36 N None of the above Question 9 of 10 9. Question Leaching requirement when expressed as ratios of? ECIW/ECDW ECDW/ ECIW Depth of DW/ depth of IW Both B and C Question 10 of 10 10. Question Langbeinite process is associated with manufacturing of which fertilizer? KCl KNO3 K2 SO4 Sylvanite

Q.1: Soluble salt content which damages crop growth is?

1. 0.1-0.2%
2. 0.5-0.75%
3. 0.75-1%
4. 1-2%

Q.2: Basic slag is a?

1. Phosphate lime
2. Double silicate
3. Double silicate and phosphate lime
4. Iron phosphate

Q.3: If pH of soil increases, then which of the following statement is false?

1. ZPC increases
2. CEC decreases, AEC increases
3. ZPC decreases
4. AEC decreases, CEC increases

Q.4: 1 meq of Calcium is how much Ca?

1. 20 mg
2. 40 mg
3. 20 g
4. 40 g

Q.5: Which indices are used to quantify the effect of climate on soil formation?

1. Thornwaite’s PE index
2. Precipitation
3. NSQ
4. All of the above

Q.6: Zn-EDTA contains _ % Zn?

1. 5%
2. 10.5%
3. 12%
4. 21%

Q.7: Which soil structure is best for cultivation?

1. Granular
2. Crumby
3. Prismatic
4. Columnar

Q.8: Strength of laboratory HCl is?

1. 11 N
2. 10 N
3. 36 N
4. None of the above

Q.9: Leaching requirement when expressed as ratios of?

1. ECIW/ECDW
2. ECDW/ ECIW
3. Depth of DW/ depth of IW
4. Both B and C

Q.10: Langbeinite process is associated with manufacturing of which fertilizer?

1. KCl
2. KNO3
3. K2 SO4
4. Sylvanite

Soil Science MCQ – 28

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