Planning polyhouse farming in Dhenkanal? Dhenkanal is a town in Dhenkanal district, Odisha, home to about 67,000 people (Census 2011)[1], about 360 km from Kolkata. Below we use the town's monthly temperatures, humidity and rainfall to work out which structure fits, which crops to grow and in which months, before you spend on construction.
Climate for polyhouse farming in Dhenkanal
April is the hottest month in Dhenkanal, with average daily highs of about 40°C. January has the coolest nights, averaging 13°C.[2] The area gets about 1,574 mm of rain a year, most of it in May to October, peaking in July at about 343 mm. Average humidity stays at 75% or more in June to November, which raises the risk of leaf disease and slows evaporative cooling. Dhenkanal sits about 80 m above sea level.[1] On the Köppen–Geiger climate map, Dhenkanal falls in the tropical savanna (dry winter) zone (Aw).[3]
Dhenkanal climate by month
Month
Avg high (°C)
Avg low (°C)
Humidity (%)
Rain (mm)
Jan
26.4
12.6
67
11
Feb
31.1
16.3
61
17
Mar
36.2
21.0
56
23
Apr
39.9
24.5
54
41
May
38.8
26.4
61
102
Jun
33.9
26.4
75
211
Jul
30.9
25.3
86
343
Aug
30.2
25.0
89
341
Sep
29.8
24.5
89
288
Oct
29.4
22.0
84
164
Nov
27.3
16.9
79
23
Dec
25.2
13.1
73
10
Area averages (a grid cell of about 50 km) for 2001–2025, from NASA POWER, centred on Dhenkanal. Rainfall and night temperatures at your plot can differ, especially near hills and the coast.[2]
Advantages of protected cultivation in Dhenkanal
1
Year-round crops
Under cover, chilli pepper can be grown for the whole year in Dhenkanal, so you can supply buyers every week instead of one open-field season.
2
Better yield and price
Plants grow without rain, hail and wind damage, so yields are higher and more even, and clean, graded produce sells at a better price, especially off-season.
3
Less water
Drip irrigation under cover uses less water than flood irrigation, and the roof keeps July's 343 mm of rain off the crop and the soil.
4
Less pesticides
Insect net on vents and doors keeps out most pests, and controlled ventilation helps with leaf disease in the humid months (June to November), so you spray less often.
5
Subsidy eligible
Polyhouse, shade net and nethouse projects in Odisha can apply for Mission for Integrated Development of Horticulture (MIDH) assistance through the state horticulture department.[4]
Which polyhouse suits Dhenkanal?
For polyhouse farming in Dhenkanal, the structure decides which months you can crop and what it costs to run. Average highs stay at 33°C or more in March to June, with moderate humidity of about 62%. In that dry air, wet pads can bring a 40°C April afternoon down to roughly 34°C inside a Fan & Pad polyhouse, which keeps herbs and vine crops going; lettuce will still struggle in the hottest weeks. Capsicum, cucumber and tomato do well in a naturally ventilated polyhouse with a shade screen. If you want one structure, decide by crop: greens all year point to Fan & Pad; vine crops point to a naturally ventilated house.
Plan for heavy rain in July (about 343 mm): raise the plinth, size the gutters for that month and keep drains away from the nutrient tank. Sunlight peaks in April at about 6.3 kWh per m² a day, so add a shade screen for leafy greens in the brightest months. A nethouse, the lowest-cost option, can grow hardy crops in November to February, when it is mild and fairly dry.
Crops for Dhenkanal
Based on Dhenkanal's climate, the crops with the longest growing windows are chilli pepper (all year), capsicum (10 months) and cucumber (10 months). Chilli pepper fits all year with Fan & Pad cooling. Strawberry is hard to time here, so we would leave it out of the first season. These are the crops we would plan first for polyhouse farming in Dhenkanal.
Months each crop suits in Dhenkanal
Crop
Naturally ventilated polyhouse
With Fan & Pad cooling
Capsicum
Jul–Jan
Jun–Mar
Tomato
Jul–Jan
Jul–Mar
Cucumber
Feb and Jun–Nov
Feb–Nov
Chilli pepper
Jul–Feb
All year
Brinjal
Feb and Jul–Nov
Feb–Nov
Lettuce
Nov–Jan
Sep–Feb
Broccoli
Difficult
Nov–Jan
Strawberry
Difficult
Dec–Jan
Rose
Nov–Jan
Nov–Feb
Gerbera
Nov–Jan
Oct–Feb
Carnation
Difficult
Nov–Jan
Chrysanthemum
Nov–Jan
Nov–Feb
Anthurium
Sep–Nov
Feb–Mar and Jun–Nov
Orchids
Sep–Nov
Feb–Mar and Jun–Nov
Lilium
Difficult
Nov–Jan
Kryzen planning estimate from the monthly averages above and each crop's usual day and night temperature range. Variety, soil or substrate temperature and shading change the result, so confirm with a trial.
₹5,925Spending per person per month, urban Odisha, 2023–24[5]
360 kmto Kolkata, the nearest metro (straight line)
Urban households in Odisha spent an average of ₹5,925 per person per month in 2023–24, below the all-India urban average of ₹7,078.[5] Local demand in Dhenkanal may be small for exotic greens, so plan where the rest of the harvest goes. Cuttack, about 40 km away, is the nearest larger market on our list.
Polyhouse farming in Dhenkanal with Kryzen
Dhenkanal is about 1,070 km in a straight line from our Chhatrapati Sambhajinagar warehouse, our nearest site.
Towns near Dhenkanal
We also plan and build farms in these towns near Dhenkanal:
Map: LGD 2024 boundaries via bharatlas, CC BY 4.0. For illustration only.
Polyhouse farming in Dhenkanal: FAQs
Can a polyhouse farm run all year in Dhenkanal?
Yes, with the right structure. For Dhenkanal we would plan Fan & Pad cooling for leafy greens and a naturally ventilated polyhouse for vine crops. Even then, lettuce is hard to grow in March to August, so plan another crop for those months.
Which polyhouse is best for Dhenkanal?
With April highs of about 40°C and 54% average humidity in that month, we would start with Fan & Pad cooling for leafy greens and a naturally ventilated polyhouse for vine crops.
Which crops should I grow in a polyhouse in Dhenkanal?
Going by the monthly climate, chilli pepper, capsicum and cucumber have the longest growing windows. Confirm prices and volumes with buyers before you plant.
Is polyhouse farming profitable in Dhenkanal?
It can be, if the crop, the structure and the buyers match. In Dhenkanal, chilli pepper and capsicum have the longest seasons under cover. Confirm prices and volumes with buyers first; our Detailed Project Report works out the cost, yield and returns for your plot.
Does Kryzen build polyhouses in Dhenkanal?
Yes. Our nearest site is our Chhatrapati Sambhajinagar warehouse, about 1,070 km away.
Is there a subsidy for polyhouse or hydroponic farms in Odisha?
Yes. Protected cultivation projects in Odisha can apply for Mission for Integrated Development of Horticulture (MIDH) assistance through the state horticulture department. Check the current rate and area limit when you apply.
Discuss your Dhenkanal farm project
Share your plot location, water test and crop targets. We will suggest the right structure and growing system, and send an itemised quotation.
A computer engineer turned hydroponic farmer from a multigenerational farming family in Satara. Sudhir founded Kryzen in 2019, and the team has since built 350+ protected and hydroponic farms across India.
