The Science Behind Retractable Roof Production System

The following series of educational videos will give you a detailed explanation for how automatic retractable roof cooling houses, greenhouses, field and orchard covers will improve how your grow, expand when you can grow and can change where you can grow.

By investing just over one hour of your time to watch these videos, you will quickly learn how we integrate the science of the weather, the impact of a roof covering, nature and plant physiology to simply grow in ways that you never thought was possible.

It is highly recommended that you watch these videos sequentially to ensure a full understanding of the information presented.


Play Video

Introduction to the Retractable Roof Production System

Play Video

1. Plant Temperature

(8:08) Why leaf, fruit and soil temperatures are often significantly different than air temperatures in the direct sun, and how a roof covering alters plant temperatures.

Play Video

2. Water Loss or Transpiration

(5:40) How the rate of water loss from plants changes when plants are outside in direct sun compared to when plants are in a protected environment.

Play Video

3. Hydration, Dehydration or Water Stress

(14:15) How plants respond based on whether they are experiencing low water stress, optimal water stress or severe water stress.

Play Video

5. Automating the Retractable Roof and Walls

(14:41) Creating the best possible growing conditions by combining plant physiology, nature, protection and a black plate temperature sensor.

Play Video

6. Webinar: Preventing or reducing disease, insect damage, and fruit problems using retractable roofs (2 hours, 26 minutes)

  1. List of diseases, insects and problems of fruit quantity and quality
  2. The 4 climatic factors which impact plant health, fruit quality, disease, and insect pressure
  3. Plant responses to changes in the 4 climatic factors
  4. The limitations in managing the 4 climatic factors in the open field, in net houses, tunnels and conventional greenhouses
  5. How plants develop differently when they are exposed to the natural outdoors versus an indoor protected environment
  6. Disease: How to break all three sides of the disease triangle (host, pathogen, climate)
  7. Insects: How to prevent the need to move to more severe forms of treatment (Prevention, Cultural/ Sanitation, Physical/ Mechanical, Biological, Chemical)
  8. Problems with fruit quantity and quality: How to prevent Insufficient flowers, poor pollination, physiological problems affecting the fruit shape, size, firmness, color, uniformity
  9. Limitations: Problems that are difficult to solve using retractable roof.

Fruit & Berries

View Page
Blueberries

Blueberries

View Page
Strawberries

Strawberries

View Page
Raspberries and Blackberries

Raspberries and Blackberries

View Page
Cherries

Cherries

View Page
Avocados

Avocados

Vegetables

View Page
Cucumbers

Cucumbers

View Page
Peppers

Peppers

View Page
Lettuce & Herbs

Lettuce & Herbs

View Page
Tomatoes

Tomatoes

Other

View Page
Annuals & Perennials

Annuals & Perennials

View Page
Tree Seedlings

Tree Seedlings

View Page
Flowers

Flowers

View Page
Young Plants

Young Plants

Subscribe to our Newsletter

Click here to get started

Contact


Address

Cravo Equipment Ltd.
30 White Swan Road
Brantford, Ontario, N3T 5L4
Canada

E-mail

Sales support: sales@cravo.com

Technical support: tech@cravo.com

This website uses cookies to ensure you get the best experiences. If you continue, you accept to receive all cookies from this website. More information.

ACCEPT