1. PRESESNTED BY: Vandana H-2014-71-M
SYNOPSIS SEMINAR
WELCOME
PRESESNTED BY:
Vandana
H M

2. PROPOSED TITLE
Studies on seed coating with essential oils and polymer in pea (Pisum sativum L.)

3. OBJECTIVES
To study the effect of seed coating with essential oils and polymer on growth and seed yield of pea.
To study the effect of seed coating with essential oils and polymer on seed quality of pea in storage.

4. The Study shall be conducted in two different experiments under field and laboratory conditions :

5. Experiment- 1: To study the effect of essential oils and polymer coating of seed on seed production in pea
Crop
Pea
VARIETY
Punjab -89
NUMBER OF
TREATMENTS
20 (5X4)
FACTOR 1
ESSENTIAL OIL
FACTOR 2
POLYMER
DESIGN
RCBD (factorial)
REPLICATIONS 3
PLOT SIZE
1.5 m×1.5m
SPACING
30 cm ×7.5 cm

6. Treatment details : The experiment shall comprise of two factors:
1. Essential oils -
E0- No treatment
E1- Acorus 1.25 ml/kg seed.
E2- Acorus 2.5 ml/kg seed
E3- Meriandra 1.25 ml/kg seed
E4- Meriandra 2.5 ml/kg seed
2. Polymer coating –
P0 – No treatment
P ml/kg seed
P ml/kg seed
P ml/kg seed

7. Treatment combinations :
EoPo = control
EoP1= polymer(10ml/kg)
EoP2 = polymer(20ml/kg)
EoP3 = polymer(30ml/kg)
E1Po = Acorus calamus (1.25ml/kg)
E1P1 = Acorus calamus (1.25ml/kg)+polymer(10ml/kg)
E1P2 = Acorus calamus (1.25ml/kg)+polymer(20ml/kg)
E1P3 = Acorus Calamus (1.25ml/kg)+polymer(30ml/kg)
E2Po = Acorus calamus (2.5ml/kg)
E2P1 = Acorus calamus (2.5ml/kg)+polymer(10ml/kg)
E2P2 = Acorus calamus (2.5ml/kg)+polymer(20ml/kg)
E2P3 = Acorus calamus (2.5ml/kg)+polymer(30ml/kg)
E3PO= Meriandra Strobifera(1.25ml/kg)
E3P1= Meriandra Strobifera(1.25ml/kg)+Polymer(10ml/kg)
E3P2= Meriandra Strobifera(1.25ml/kg)+Polymer(20ml/kg)
E3P3= Meriandra Strobifera(1.25ml/kg)+Polymer(30ml/kg)
E4P0= Meriandra strobifera(2.5ml/kg)
E4P1= Meriandra strobifera(2.5ml/kg)+polymer(10ml/kg
E4P2= Meriandra strobifera(2.5ml/kg)+polymer(20ml/kg)
E4P3= Meriandra Strobifera(2.5ml/kg)+polymer(30ml/kg)

8. OBSERVATIONS TO BE RECORDED IN FEILD:
Days to 50 percent emergence
Total emergence(%)
Days to 50 percent flowering
Days to pod maturity for seed
Plant height at final harvest (cm)
Pod weight (mg)
Pod length(cm)
Number of pods/ plant
Number of seeds / pod
To be continued

9. Seed yield /hectare(q) B) 1) 100 seed weight(g) 2) Germination(%)
10) Seed yield/plant (g)
11) Seed yield / plot (kg)
Seed yield /hectare(q)
B) 1) 100 seed weight(g)
2) Germination(%)
3) Seedling length(cm)
4)Seedling dry weight(mg)
5)Seed vigor index-length(SVI-I)
6) Seed vigor index-mass(SVI-II)

10. Experiment-2 To study the effect of essential oils and polymer coating on seed storability:
Three factors are involved in this experiment:
1st and 2nd factors are same as in field condition

11. 3rd factor: Storage periods
S0 : No storage
S1 : 3 months
S2 : 6 months
S3 : 9 months
S4 :12 months
Total no. of treatments : (5x4x5)
Replications : Four
Design : CRD (factorial)
Storage containers : Plastic boxes
Storage temperature : Ambient condition
Method of testing : Paper towel method
( according to IMSCS)

12. OBSERVATIONS TO BE RECORDED DURING STORAGE:
Germination(%)
Seedling length(cm)
Seedling dry weight(mg)
Seed vigor index-length(SVI-I)
Seed vigor index-mass(SVI-II)

13. THANK YOU