1.what is a poly house?
poly house is a modern method of farming in a controlled environment under a polly thene cover quality produce is obtained by managing temperature, humidity, light and water.
2.Types of poly house:-
- Natural ventilation polyhouse
- Fan pad (climate Control) poy house
- low tunnel.
- . Shednet house.
- Insect net house.
- Each type has different uses, costs, and management.
3. Advantages:-
- production throughout the year
- protection from the weather.
- Water and fertilizer Saving.
- More production and quality goods.
- Exportable quality
- Low incidence of pests and diseases.
4.Disadvantages:-
- High intial investment
- technical knowledge required.
- Regular maintenance is required
- Damage may occur ave to storms or hail.
5.Construction:-
*-Selection of suitable site, North-South direction, Gi pipe frame, uv stabilized fim insect screen, drip rigation, fertigation bed preparation, ventilation system.
6. Major Crops in polyhouse:-
* Bell peppers, tomatoes, cucumbers, 2gg plants, strawberries, roses, gerberas, carnations, lilies, orchids.
7. Manure management:-
*Soil and water shoul be tested. Soluble fertilizers should be used through fertigation NPK, calcium nitrate, potassium nitrate, micronutrients shoud be given as per the plan. EC and pH should be checked regularly.
