Download PTU B.Sc Agriculture 2019 May 4th Semester 72754 ORGANIC FARMING Question Paper

Download PTU (Punjab Technical University) BSc Agriculture 4th Semester 72754 ORGANIC FARMING Last 10 Years 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011 and 2010 Previous Question Papers.

1 | M-72754 (S2)-119
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. (Agriculture) (2014 & Onwards) (Sem.?4)
ORGANIC FARMING
Subject Code : BSAG-402
M.Code : 72754
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. Define the followings :
a) Fukuoka farming
b) Rishikrishi
c) Natural farming
d) Non-edible cake
e) Myco herbicides
f) NO
3
pollution
g) Diversity
h) Labelling
i) Certification transference
j) Compost


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1 | M-72754 (S2)-119
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. (Agriculture) (2014 & Onwards) (Sem.?4)
ORGANIC FARMING
Subject Code : BSAG-402
M.Code : 72754
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. Define the followings :
a) Fukuoka farming
b) Rishikrishi
c) Natural farming
d) Non-edible cake
e) Myco herbicides
f) NO
3
pollution
g) Diversity
h) Labelling
i) Certification transference
j) Compost


2 | M-72754 (S2)-119
SECTION-B
Q2. Discuss Biodynamic farming.
Q3. How can consumer be sure that foods are genuinely organic?
Q4. Discuss the characteristics of organic farming.
Q5. Discuss the role of mulching in organic agriculture.
Q6. Define accreditation. Discuss the functions of accreditation agencies.

SECTION-C
Q7. Write the present scenario of organic farming. Discuss that principles involved in organic
farming.
Q8. Define composting. Explain the chemical changes during the process of composting and
discuss about various methods of composting. Show diagrammatically the stages of
composting.
Q9. a) Discuss cultural weed control in context of organic agriculture.
b) Define organic farming as per definition given by NPOP and then write down the
advantages and disadvantages of organic agriculture.






NOTE : Disclosure of identity by writing mobile number or making passing request on any
page of Answer sheet will lead to UMC against the Student.


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