Download PTU B.Sc-Agriculture 2020 March 7th Sem 74834 Nursery Management Of Horticultural Crops Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) B.Sc-Agriculture 2020 March Previous Question Papers

1 | M-74834 (S2)-219
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. (Agriculture) (2014 to 2018) (Sem.?7)
NURSERY MANAGEMENT OF HORTICULTURAL CROPS
Subject Code : BSAG-HC701
M.Code : 74834
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. Side grafting
b. Stratification
c. Dedifferentiation
d. Micro-propagation
e. Interstock
f. Rooting media
g. Polyhouse
h. Soft wood cuttings
i. Quarantine
j. Nucellar seedling

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1 | M-74834 (S2)-219
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. (Agriculture) (2014 to 2018) (Sem.?7)
NURSERY MANAGEMENT OF HORTICULTURAL CROPS
Subject Code : BSAG-HC701
M.Code : 74834
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. Side grafting
b. Stratification
c. Dedifferentiation
d. Micro-propagation
e. Interstock
f. Rooting media
g. Polyhouse
h. Soft wood cuttings
i. Quarantine
j. Nucellar seedling

2 | M-74834 (S2)-219
SECTION-B
Q2. Discuss the various anatomical basis for rooting of hard cuttings.
Q3. What is role of auxin and cytokinins in micro-propagation of fruit plants?
Q4. What are the characteristics of ideal media/mixture for containerised propagation?
Q5. Write the duties of registered nurserymen having valid registration.
Q6. How do you identify and manage the citrus leaf minor and citrus psylla in nursery.

SECTION-C
Q7. Discuss in details physiology of dwarfing of apple rootstocks.
Q8. Briefly discuss the economics of raising disease free plants of Kinnow mandarin in
protected conditions.
Q9. What is mist propagation? Explain its different kinds, components and planting
environment in mist propagation unit.








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