chitosan-analysis-economy-gatot trimulyadi

ECONOMIC ANALYSIS OF CHILI PLANT USING OLIGO CHITOSAN COMPARE WITH COMMON FERTILIZER

Gatot Trimulyadi Rekso

Centre for Research and Development of Isotopes and Radiation

Technology NATIONAL NUCLEAR ENERGY AGENCY

Jl. Cinere ,Ps Jumat, PO Box 7002 JKSKL, Jakarta 12070 Fax: 021-7513270, E-mail: gatot28 @ batan.go.id

Economic Analysis

The basic economic analysis got from the field test

experimental for chili plant The field test was done in

Cisarua village 1100 m osl with soil pH of 5,8.

The area for the economic analysis was 1 Ha, could be

planted by 18.000 chili plants. Analysis was for 6 months.

The average yield of the crops using common fertilizer was

0.62 kg chili/plant and if using oligo chitosan + chitin waste

0.94 kg chili/plant.

The price of chili on the farmer was Rp.8.000,-. All the price

calculation was in October 1, 2007 and change rate of $1 =

Rp.9200,-

Calculation of amount of oligo chitosan used for 1 Ha of land area

- The price of mother liquor of oligo chitosan (5%) = Rp 30.000,- / L

- In application only 50 ppm /plants, every 3 day for 90 day by spraying

with 300 mL water/plants.

- The area of the land was 1 Ha, could be planted of 18000 chili plant

- Oligo solution need for 18000 chili = 18000 plant x 300 mL/plant =

5400 L

- Volume of 5% mother liquor oligo Chitosan needs :

V1.N1 = V2.N2 V1 50000 ppm = 5400 L. 50 ppm

V1 = 5.4 L

- For 90 day = 90/3 x 5.4 L = 162 L

Calculation of chitin waste as fertilizer was used for 90 day

- The price of chitin waste is Rp 1200,- /L

- For application much be dilution with water 1 : 50

- Same with application of oligo chitosan by spraying of

300 mL solution /plant.

- Solution of waste chitin need is = 1/50 x 5400 L = 108 L

- For 90 day =90/ 3 x 108 L = 3240 L

- Cost = 3240 L x Rp 1200,- = Rp.3.888.000,-

There are 3 part of cost for cultivation of chili

plant:

1. Cost for land preparation

2. Cost for seedling and plantation

3. Cost for take care of the plans and harvesting

Analysis of cost for cultivation of chili plant

1. PRODUCTION COST

a. Cost for land preparation

Cost (Rp)

No

Items Common

treatment

Oligo Chitosan

treatment

1

2

3

4

5

6

7

8

Land cleaning

Preparation of block for planting

Lime applied 1000 kg x Rp200,-

Labor for lime applied (2 xRp50.000,-)

Base fertilizer 20.000 kg x Rp 100,-

Labor for base fertilizer 6 x Rp50.000,-

Covering Plastic 12 roll x Rp 250.000,-

Labor for plastic covering

Rp. 500.000,-

Rp. 800.000,-

Rp. 200.000,-

Rp. 100.000,-

Rp.2.000.000,-

Rp. 300.000,-

Rp.3.000.000,-

Rp. 300.000,-

Rp. 500.000,-

Rp. 800.000,-

Rp. 200.000,-

Rp. 100.000,-

Rp.2.000.000,-

Rp. 300.000,-

Rp.3.000.000,-

Rp. 300.000,-

Total cost for land preparation Rp.7.200.000,- Rp.7.200.000,-

b. Cost for seedling and plantation

Cost (Rp)

No Items Common

treatment

Oligo Chitosan

treatment

1

2

3

4

Chili seeds (200 gr)

Poly bag plastic 15 kg x Rp 15.000,-

Covering plastic 75 m x Rp.5000,-

Labor for seedling and plantation

3 person x 5 days x Rp.50.000,-

Rp.200.000,-

Rp.225.000,-

Rp.375.000,-

Rp.750.000,-

Rp.200.000,-

Rp.225.000,-

Rp.375.000,-

Rp.750.000,-

Total Cost for seedling and plantation Rp.1.550.000,- Rp.1.550.000,-

c. Cost for take care of the plants for 6 months and harvesting Cost (Rp)

No

Items Common

treatment

Oligo Chitosan

treatment

1

2

3

4

5

6

7

8

9

10

Bamboo for sustain of plant 150 piece x

Rp5000,-

Fertilizer :

- NPK: 300 x Rp.6000,-

- KNO3 : 10 x Rp.10.000,-

- Urea : 400 kg x Rp.6000,-

- Leaf . Fert 10 kg x Rp15.000,-

Oligo Chitosan : 162 L x Rp30.000,-/ L

Chitin waste : 3240 L x Rp 1200,-

Insecticide : 20 L x Rp.150.000,-

Fungicide : 30 kg x Rp.50.000,-

Bactericide : 1 kg x Rp.500.000,-

Labor : 4 person x 6 month x Rp.500.000/month

Machinery (Sprayer, bucket,etc)

Rp. 750.000,-

Rp. 1.800.000,-

Rp. 100.000,-

Rp. 2.400.000,-

Rp. 150.000,-

-

-

Rp. 3.000.000,-

Rp. 1.500.00,-

Rp. 500.000,-

Rp.12.000.000,-

Rp. 2.000.000,-

Rp. 750.000,-

-

-

-

-

Rp 4.860.000,-

Rp. 3.888.000,-

Rp. 3.000.000,-

-

-

Rp.12.000.000,-

Rp. 2.000.000,-

Cost for take care of the plans and harvesting

Rp. 24.200.000 Rp. 26.498.000

1. Total production cost

Common treatment Oligo Chitosan treatment

Cost (a) + (b) + (c) Rp. 32.950.000,- Rp.35.248.000,-

Miscellaneous expense (10%) Rp. 3.295.000,- Rp. 3.524.800,-

Total Production Cost Rp. 36.245.000,- Rp.38.772.800,-

B. YIELD OF THE CROP SALES CALCULATION

a. Common treatment

= 18.000 chili plants x 0.62 kg x Rp. 8.000,- = Rp. 89.280.000,-

b. Oligo Chitosan treatment

= 18.000 chili plants x 0.94 kg x Rp. 8.000,- = Rp. 135.360.000,-

C. PROFIT ANALYSIS

Profit analysis = Sales – Total production cost


Sales Rp. 89.280.000,- Rp.135.360.000,-

Total Production Cost Rp. 36.245.000,- Rp. 38.772.800,-

Profit Rp. 53.035.000,- Rp. 96.587.200,-

D. BREAK EVENT POINT (BEP).

BEP = Total Production Cost Total Plant Common treatment Oligo Chitosan treatment


Total Plant 18.000 18.000

BEP Rp. 2.014,- Rp. 2.154,-

E. RETURN OF INVESTMENT ( ROI) ROI (%) = Net Profit x 100% Total Prod. Cost


Net Profit Rp. 53.035.000,- Rp. 96.587.200,-


ROI (%) 146.32 249.11

F. BENEFIT COST RATIO (B/C) B/C = Total Sales Total Prod. Cost


Total Sales Rp. 89.280.000,- Rp. 135.360.000,-


B/C 2.46 3.49

Conclusion Conclusion

The result shows that by using of The result shows that by using of oligo chitosan give more profit oligo chitosan give more profit almost twice compare using common almost twice compare using common fertilizer and ROI, B/C shows a better fertilizer and ROI, B/C shows a better value that mean have a better value that mean have a better prospect for cultivation of chili plant.prospect for cultivation of chili plant.

The BEP value of using oligo chitosan The BEP value of using oligo chitosan was Rp.2.154 and by using common was Rp.2.154 and by using common fertilizer was`Rp.2.014,-fertilizer was`Rp.2.014,-