Download PTU B.Sc Agriculture 2019 May 6th Semester 74344 CROP RESIDUE MANAGEMENT Question Paper

Download PTU (Punjab Technical University) BSc Agriculture 6th Semester 74344 CROP RESIDUE MANAGEMENT Last 10 Years 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011 and 2010 Previous Question Papers.

1 | M- 74344 (S2)-29
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. (Agriculture) (2014 & Onwards) (Sem.?6)
CROP RESIDUE MANAGEMENT
Subject Code : BSAG-601

Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students
have to attempt any TWO questions.

SECTION-A
Q1. Write short notes on :
a) Conservation tillage
b) Agriculture
c) Jethrotull
d) Weed hoeing husbandry
e) C:N ratio
f) Environmental pollution
g) Soil fertility
h) Zero tillage
i) In-situ incorporation
j) Brown manuring


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1 | M- 74344 (S2)-29
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. (Agriculture) (2014 & Onwards) (Sem.?6)
CROP RESIDUE MANAGEMENT
Subject Code : BSAG-601

Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students
have to attempt any TWO questions.

SECTION-A
Q1. Write short notes on :
a) Conservation tillage
b) Agriculture
c) Jethrotull
d) Weed hoeing husbandry
e) C:N ratio
f) Environmental pollution
g) Soil fertility
h) Zero tillage
i) In-situ incorporation
j) Brown manuring


2 | M- 74344 (S2)-29
SECTION-B
Q2 Discuss recent technology used for conservation of agriculture.
Q3 Discuss the problems of rice residue burning.
Q4 Discuss the procedure for mushroom production using rice residues.
Q5 Discuss the effect of rice residue incorporation on crop yield.
Q6 Discuss the alternate methods of sickle cut rice residue management.

SECTION-C
Q7 Define residue management. How residues are decomposed in soil? Write down the
amount of gases produced from one tone.
Q8 Discuss the advantages of crop residue incorporation on crop and soil productivity.
Q9 Discuss the soil health indicators of sustainable agriculture.









NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.

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