Cost Of Drip Irrigation Per Acre
Cost Of Drip Irrigation Per Acre
The cost of drip irrigation per acre in Kenya varies from crop to crop. Grekkon Limited is the top most of all drip irrigation kits suppliers in Kenya.
Our drip irrigation system price in Kenya depends on the crop type. For tree crops and hedges, button drippers are installed. In vegetable crops, pre-perforated drip pipes are laid. The emitter spacing on the pre-perforated drip lines is either; 15cm, 20cm, or 30cm. A grower selects according to the vegetable crop type spacing.
We provide our growers a choice of single or double emitter drip irrigation tapes.
Double emitter drip lines are helpful in high saline irrigation water locations where salt precipitates form and clog drip emitters.
When one emitter is clogged, then the other one continues to irrigate at the same rate. Drip irrigation pipes for sale in Kenya by Grekkon Limited are PVC, and HDPE types
A 3-row drip per bed installation for a vegetable by Grekkon Limited in Ol-Donyo Sabuk area, Machakos county
A button dripper irrigation system on macadamia in Item area, Elgeyo Marakwet county by Grekkon Limited
Cost of Drip Irrigation Per Acre
Determining Factors
- Crop type.It determines the crop spacing. Is it a fruit or vegetable garden? Fruit trees and fruit vines or runners such as melons 🍉 take less drip tape per acre. So they have the least cost. Vegetable crops take more drip lines, and are thus more expensive
- Pipe type. It is a PVC or HDPE mainline, and sub-mainline? The former is more expensive to work with
- Water pressure available. The higher the pressure, the less the number of irrigation blocks. Less irrigation blocks per acre means less fittings and accessories, so it’s less expensive. With low pressure, more irrigation blocks are created, at a higher unit cost
I. An Eighth To One Acre Drip Irrigation Kit Prices
| Crop Type | Drip Lines Per Bed | Acreage | Cost in Kes |
| Watermelon | 1 | 1/8 | 15,000 |
| 1/4 | 25,000 | ||
| 1/2 | 45,000 | ||
| 1 | 85,000 | ||
| Tomato, cabbage, chilies, capsicum, green beans, peas | 2 | 1/8 | 25,000 |
| 1/4 | 40,000 | ||
| 1/2 | 75,000 | ||
| 1 | 140,000 | ||
| Onion, garlic, herbs, spices, strawberry | 1/8 | 27,500 | |
| 3 | 1/4 | 45,000 | |
| 1/2 | 85,000 | ||
| 1 | 160,000 |
II. Fruit Tree Button Drip Kit Irrigation Prices
| Crop Type | Acreage | Cost in Kes |
| Tree Tomato/ Pawpaw/ Passion/ Coffee | 1/8 | 15,000 |
| 1/4 | 25,000 | |
| 1/2 | 45,000 | |
| 1 | 85,000 | |
| Avocado | 1/8 | 15,000 |
| 1/4 | 25,000 | |
| 1/2 | 40,000 | |
| 1 | 70,000 |
FAQS
a. How much does it cost to install a drip irrigation system in Kenya?
The tabulated cost of drip irrigation per acre in Kenya includes the cost of installation by our technicians. We conduct our installations in all of east Africa, for every grower. After installation, our agronomy team provides 4 months of free agronomy training for new farmers.
b. How much does drip irrigation cost per hectare?
The cost of drip irrigation per hectare is 2.5 times the cost provided per acre
c. How many drip lines per acre?
This is determined by the crop type. 3,000M for 1 drip row per bed, 6,000M for 2 drip rows per bed, and 8,000M for 3 drip rows per bed
4. What is the maximum length of a drip irrigation line?
Your 16mm drip irrigation line will run for 25 to 27M under gravity flow, where the head is below 10M. From 10M head, this will go up to 50M
5. How far apart are drip irrigation holes?
Our emitter spacing is; 15cm, 20cm, and 30cm
15cm drip emitter spacing on a 1,00M single emitter drip roll
6. How do I calculate drip irrigation?
- Determine the emitter spacing, for example 15cm
- Divide the drip length by this spacing to determine the number of emitters per roll. In our case, 1,000M divided by 0.15M= 6,667 emitters
- Multiply the emitters by the number of rolls per acre, for example 6 rolls, so 40,000 emitters per acre
- Multiply the emitter flow rate by the total number of emitters to get the amount of water discharged per hour. For example 1.5 litres per hour x 40,000= 60,000 litres per hour
7. Which pipe is best for drip irrigation?
HDPE pipes are the best as main and sub main lines because they have UV treatment. This means that they will be used either as surface or sub-surface pipes
8. Can you run a drip line uphill?
Yes. But the head of the flow must be higher than the vertical height of the slope
9. What pipe size should I use for drip irrigation?
The size of the pipe installed is determined by the area under irrigation. The larger it is, the larger the pipes used
10. How do I know how long to run drip irrigation?
This is determined by the existing level of soil moisture. Run it for 20 minutes to 1 hour according to the amount of water needed
11. How do I increase the pressure in my drip irrigation system?
They are several ways to raise the irrigation water pressure in your drip irrigation system
i. Divide the farm into blocks, each of which is irrigated separately. This way, irrigation water is channeled to particular block under high pressure
ii. If it is by gravity flow, then by raising the storage elevation. This will work where raised water tanks are the source of irrigation water
iii. By introducing an external source of pressure, such a s water pump to boost the flow of irrigation water in the system
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