Economics on Greenhouse production of Tomato
Tomato(Lycopersicon esculentum))
- The genus Tomato belongs to the family Solanaceae. - Tomato is the second most important vegetable crop next to potato.- Cultivated tomato is divided in to two group. 1. Determinate. 2. Indeterminate or vine ( suitable for the greenhouse).
Soil and climate- It can be grown in many types of soils but well drained medium
soils are best suited for the tomato.- It can be grown in 20 to 35 c, increase in temperature cause fruit
obarstion. 2
Crop cycle
3
Stage Duration
Nursery 25 Days
Planting to First flower 40 days after Trans planting.
First flower to first picking 60 to 70 days after the flowering.
Harvesting period 5 to 6 months
Nursery and Selection of Verities
- Unless you are experienced in growing seedlings, it is better to purchase the seedling from the reputed nursery.
- Around 12000 seedlings/Acr.
- Select the variety which is indeterminate type.
4
Land preparation and Planting- MB ploughing fallowed by cultivation.
- Application of compost, Neemcake, basal dose of fertilizer and biological.
- Rotavation , bed making, mulching, marking and trans planting.
- Spacing 1.5m Furrow to furrow, row to row is 50cm and plant to plant 40 to 45cm.
5
Pinching and Pruning
- Pinching operation was carried out at 10 to 15 days after transplanting, remove the side branch, maintain the single stem.
- Use the hooks, thread and clips properly in order to train the crop.
- Crop wire 2-3.5 m above gd.- 1 branches/plant- Plants twisted or clipped - Layering or up & down
6
PollinationPollination should be assisted
by- natural wind.- compressed air.- electric vibrators.- Bumblebees.- Hormones beta Naphthoxy
Acetic Acid
Advantages- less deformed fruit.- faster to harvest.- larger fruit.- higher yields
7
Fertigation
8
Fertigation Programme for TomatoStage of the Plant N P2O5 K2O
gm/Acr/dy gm/Acr/dy gm/Acr/dy Trans planting to first Clustar
300 - 400 300 - 400 300 - 400
First clustar to complete setting of 5th clustar. 800 - 1200 480 - 720 1200 - 1800
5th clustar to picking 2000 - 2800 1200 - 1800 3000 - 4200
Picking period 2400 - 2800 1440 - 1800 3600 - 4200
8th week after picking800 - 1200 480 - 720 1200 - 1800
calcium 60 to 100 ppmMagnicium 30 - 50 ppm
9
Production Expenses for Tomato grown under Greenhouse Area of Expenses Rs./unit Amount (Rs.)
1 Land preparation and other operation aSterilization and Land preparation. 13 ₹ 52,611.00bPlastic replacement (once in three years) 40 ₹ 93,333cString 3 ₹ 36,000
₹ 1,81,944 Percentage of the total 30.7
2 Cost of seedlings (12000 seedlings) 3 ₹ 36,000 Percentage of the total 6.1
3 Cost of fertilizer ₹ 1,40,000 Percentage of the total 23.6 4 Cost of Chemicals ₹ 50,000 Percentage of the total 8.4 5 Man Power ₹ 1,80,000 Percentage of the total 30.3 6 Misalanius ₹ 5,519
Percentage of the total 0.93 Total Cost ₹ 5,93,464 Total Yield (Kg) 90000 Production Cost (Rs./Kg) ₹ 7
10
Income
Grade Percent Price/kg Yield ( Kg) Amount
Total Yield A Grade 85% ₹ 15.00 76500 ₹ 11,47,500.00
B Grade 15% ₹ 8.00 13500 ₹ 1,08,000.00
Total 90000 ₹ 12,55,500.00
11
Total Investment for one Acare of Greenhouse
Investment Area Cost /sq.m Total CostDep. Year Interest
Return of Capital
Greenhouse Structure 4040 ₹ 980.00 ₹ 39,59,200.00 7 10.50% ₹ 8,26,675.68
Irrigation system 4040 ₹ 60.00 ₹ 2,42,400.00 7 10.50% ₹ 50,612.80
Misting System Cool Net 4040 ₹ 40.00 ₹ 1,61,600.00 7 10.50% ₹ 33,741.86
Civil work 4040 ₹ 35.00 ₹ 1,41,400.00 7 10.50% ₹ 29,524.13
Total Investment ₹ 1,115.00 ₹ 45,04,600.00 ₹ 9,40,554.47
Subsidy ₹ 25,04,600.00 7 10.50% ₹ 5,22,957.14
12
Income from the Crop ₹ 12,55,500.00 ₹ 12,55,500.00
Operation Cost ₹ 5,93,463.78 ₹ 5,93,463.78
Retarun of Capital first year ₹ 9,40,554 ₹ 5,22,957
Profit without capital investment first year ₹ 6,62,036 ₹ 7,32,542.86
Cash flow first year ₹ -2,78,518 ₹ 1,39,079.08