vermicompost2
TRANSCRIPT
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Vermicompost & VermiwashTechnology Development in Business
Mode1
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Organic Wastes 2
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Eisenia foetidaEudrilus eugeniae
Perionyx excavatus
Introduction of Earthworms to Vermicomposting Bed 3
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Anatomy of Earthworm 4
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Life cycle of Earthworm 5
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Collection of Organic Wastes 6
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Vermicompost Shade 7
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Introduction of Earthworms to Vermicomposting Bed 8
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Cocoons
9
Earthworm laying Cocoons
Methods of Vermicomposting
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1. Select one sufficiently large container made of concrete or plastic bucket or earthen pot.2. Drill a hole at the base of the container to fix a tab to it.3. A base layer of gravel or broken small pieces of bricks are place to a height of 10-15 cm.4. Above the gravel layer another layer of coarse sand of 1-15 cm is put.5. On the coarse sand layer place 40-45 cm pre-decomposed organic wastes and moistens the
different layer by using water.6. Introduce about 2000 Nos of earthworms into the container.7. To get vermiwash continuously suspend a mud pot or a small bucket with some holes. Cotton
wicks/or bamboo sticks are place in the holes so that water can trickle down.
8. Fill the container with 4-5 lits water everyday.9. After 10 days vermiwash starts forming in the container.10. Everyday about 3-4 lits of vermiwash can be collected.
Methods of preparation 10
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Utilities of Vermi Compost 11
1. Vermi-Compost is an odorless, clean, organic material containing adequatequantities of N.P.K. secondary nutrients like Calcium (Ca), sulpher (Sa),Magnecium (Mg), ,carban (C) and 7 several micronutrients likew Zink (Zn),Boron (Bo), Manganese (Mn),Copper (Cu) and Choloride (Cl).
2. Vermi Compost slowly releases nutrients needed for healthy plant growthand increases fruits, vegetables ,flower ,crop and tea production.
3. It is rich in Vitamins, Enzymes, Antibiotics and growth hormone which make itcomplete plant food.
4. Vermi-Compost has an adequate water holding capacity which reducesthe cost of irrigation.
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12
1. By maintaining the proper pH+ level Vermi Compost controls the acidity and alkaline of the soil.
2. Vermi Compost contains Humic acid and high percentage of Humus which helps soil particles toform into cluster ,which create channel for passage of air and improve soil fertility.
3. Vermi Compost has zibralic acid which makes the gloss of tree and leaves, essential for Tea & Indoorplants.
4. It has ability to perform outstanding well diverse situations.
5. By developing the natural strength of the plant Vermi-Compost .helps plants to fight the attack ofpests fungus and other soil borne disease such as root rot.
6. It is proved that vegetables and fruits grown by vermi-Compost stay fresh for longer time and alsoimprove their taste.
7. I is eco-friendly & non toxic fertilizer which helps mother nature and plants to produce the healthyand hygienic fruits, vegetables, crops and Tea.
Methods of Vermicomposting
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1. Vermicompost
2. Vermicompost is nothing but the excreta of earthworms, which is rich inhumus and nutrients. We can rear earthworms artificially. By feeding theseearthworms with biomass and watching properly the food (bio-mass) ofearthworms, we can produce the required quantities of vermicompost.
3. Advantages of Vermicompost
4. Vermicompost is rich in all essential plant nutrients.
5. Provides excellent effect on overall plant growth, encourages the growth ofnew shoots / leaves and improves the quality and shelf life of the produce
13why Vermicomposting
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1. Materials for preparation of Vermicompost
2. Any types of biodegradable wastes-
3. Crop residues
4. Weed biomass
5. Vegetable waste
6. Leaf litter
7. Hotel refuse
8. Waste from agro-industries
9. Biodegradable portion of urban and rural wastes.
14preparation of Vermicomposting
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1. Pits below the ground
2. Pits made for vermicomposting are 1 m deep and 1.5 m wide. The length varies as required.
3. Heaping above the ground
4. The waste material is spread on a polythene sheet placed on the ground and then coveredwith cattle dung. Sunitha et al. (1997) compared the efficacy of pit and heap methods ofpreparing vermicompost under field conditions. Considering the biodegradation of wastes asthe criterion, the heap method of preparing vermicompost was better than the pit method.Earthworm population was high in the heap method, with a 21-fold increase in Eudriluseugenae as compared to 17-fold increase in the pit method. Biomass production was alsohigher in the heap method (46-fold increase) than in the pit method (31-fold). Consequentproduction of vermicompost was also higher in the heap method (51 kg) than in the pitmethod (40 kg).
Methods of Vermicomposting 15
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T a n k s m a d e u p o f d i f f e r e n t m a t e r i a l s s u c h a s n o r m a lb r i c k s , h o l l o w b r i c k s , s h a b a z s t o n e s , a s b e s t o s s h e e t s a n dl o c a l l y a v a i l a b l e r o c k s w e r e e v a l u a t e d f o r v e r m i c o m p o s tp r e p a r a t i o n . T a n k s c a n b e c o n s t r u c t e d w i t h t h e d i m e n s i o n ss u i t a b l e f o r o p e r a t i o n s . A t I C R I S A T , w e h a v e e v a l u a t e d t a n k sw i t h d i m e n s i o n s o f 1 . 5 m ( 5 f e e t ) w i d t h , 4 . 5 m ( 1 5 f e e t )l e n g t h a n d 0 . 9 m ( 3 f e e t ) h e i g h t . T h e c o m m e r c i a lb i o d i g e s t e r c o n t a i n s a p a r t i t i o n w a l l w i t h s m a l l h o l e s t of a c i l i t a t e e a s y m o v e m e n t o f e a r t h w o r m s f r o m o n e t a n k t ot h e o t h e r .
Tanks above the ground 16
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Recommended quantity and time of application of vermicompost
Quantity Time to Crop to apply per acre apply
Rice 1 tonne After transplanting
Sugarcane 11/2 tonnes Last ploughing
Cotton 1 tonne Last ploughing
Chilli 1 tonne Last ploughing
Groundnut 1/2 tonne Last ploughing
Sunflower 11/2 tonnes Last ploughing
cabbage, cauliflower
Teak, red Sandal- 3 kg per tree At planting
17quality of Vermicomposting
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18Microbial Decomposer
Trichoderma Viride
Paceiliomyces Fusisporus
Phanerocrete Crysosporium
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Decomposition by Cellulolytic & Lignolytic Microbes 19
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Mixing and Transfer of Mixed Material to Decomposition Tank 20
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Transfer of Pre-decomposed Materials to Vermicompost Bed 21
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Irrigation System for Vermicomposting 22
MICROSPRINKLER
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23Transfer of Pre-decomposed
Materials to Vermicompost Bed
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24Multi-tier Vermicomposting Bed
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Five-tier Two segmented vermicompost unit 25
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Tray with wheel 26
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Tray with vermicompost 27
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28Different layer of Vermicomposting
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29Methods of Vermicomposting
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30
EARTHWORM
layers of Vermicomposting
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31Methods of Vermicomposting
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32Methods of Vermicomposting
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33Methods of Vermicomposting
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Manual screening of earthworms 34
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HARVEST I NG 35
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36Harvesting of Mature
Vermicompost from the Beds
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Sun Drying of Vermicompost 37
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38Verm icompost Dr i er
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39Verm icompost Dr i er
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Screen i ng mach ines 40
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Manual and Mechanical Screening
of Vermicompost41
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Goodricke Group, Aibheel, Dooars 42
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Goodricke Group, Thurbo, Meerik 43
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Goodricke Group, Thurbo, Meerik 44
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Goodricke Group, Thurbo, Meerik 45
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Vermicompost unit at Basantapur 46
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Green Field Agrotech, Chandrakona 47
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Green Field Agrotech, Chandrakona 48
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Green Field Agrotech, Chandrakona 49
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Green Field Agrotech, Chandrakona 50
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Green Field Agrotech, Chandrakona 51
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Green Field Agrotech, Chandrakona 52
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53Methods of Vermicomposting
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54Methods of Vermicomposting
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55Methods of Vermicomposting
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56Methods of Vermicomposting
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57Methods of Vermicomposting
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VERMI COMPOST 58
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•Worm casting
•Organic material
•Living earthworm
•Bacteria
•Enzyme – protease, amylase, cellulase, lipase, chitinase
•Remnants of plant materials
•Cocoon
•Other Organisms
Vermicompost is a mixture 59
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4 ft
1.5 ft
10 ft
Outlet for
vermiwash
Layou t o f V e rm i c ompos t B eds 60
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Vermicompost beds 61
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S i n g l e S t or ed B e d 62
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Double Stored Bed 63
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T h r e e T i r e B e d 64
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65Multi-tier Vermicomposting Bed
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66Earthworm hatching out of
cocoon
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Eisenia foetida
Eudrilus eugeniae
Perionyx excavatus
67Different sps. of Vermicomposting
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Water i n g o f V erm i c ompos t b eds 68
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Watering of Vermicompostbeds in commercial units 69
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70Harvesting of Mature Vermicompost from the Beds
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71Manual screening of
earthworms
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72A i r D ry i n g o f
V e rm i c ompos t
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73Manual Screening of V e rm i c ompos t
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74E ar t hworm S epara tor
c um Dr i e r
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Screening of vermicompostand earthworm 75
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It is a liquid manure
obtained from earthworms and
is used as a foliar spray. It
contain plant growth hormones
like auxins and Cytokinins apart
from nitrogen, phosphorus
potash and other micro-
nutrients.
76V ERM I -WASH
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APPL ICAT IONSD i l u t e 1 l i t s o f v e r m i w a s h w i t h 4 - 5 l i t s o f w a t e r a n d
s p r a y a s f o l i a r s p r a y d u r i n g t h e l a t e e v e n i n g h o u r s .
A m i x t u r e o f v e r m i w a s h (1 l i t ) w i t h c o w u r i n e (1 l i t )i n 1 0 l i t s o f w a t e r a c t s a s b i o - p e s t i c i d e a n d l i q u i d
m a n u r e .
BENEF I TSI t a c t s a s a p l a n t t o n i c a n d h e l p t o r e d u c e m a n y
p l a n t d i s e a s e s .
77application of Vermicomposting
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Parameters Vermicompost Vermiwash
pH
Organic carbon (%)
N (%)
P (%)
K (%
Ca (mg/kg)
Mg (mg/kg)
S (mg/g)
Cu (mg/kg)
Zn (mg/kg)
Fe (mg/kg)
Mn (mg/kg)
6.9
14.1
1.8
0.98
1.1
2760
4100
0.6
38
180
11200
1290
6.9
-
0.005
0.0025
0.063
786
328
-
0.117
0.132
0.151
213
21.2
78nutrients of Vermicomposting
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79Quality control and Products Ready
for Market
Azotobacter sp
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80