Temperature Requirements for Plant Growth

Play an AI-generated podcast conversation about this lesson

What is the minimum temperature requirement for vegetables categorized as MESOTHERM?

10-14°C

15-18°C

5-7°C

8-10°C (correct)

Why is light important for plants in every stage of their cycle?

To improve soil quality

To reduce growth

To decrease productivity

To increase vegetative and reproductive activity (correct)

What happens to plants that are sown too thickly in terms of their leaves and stems?

Leaves turn red and fall off early

Stems become short and thick

Leaves become yellowed and fall prematurely (correct)

Leaves become thicker and greener

Which group of vegetables requires a vernalization period before moving to the reproductive phase?

MICROTHERM vegetables Signup and view all the answers

Why is it important for the soil to be finely thinned in the seedbed preparation process?

To ensure close contact with the seed for optimal germination Signup and view all the answers

What factor is NOT mentioned as necessary for an adequate planting of the crop in the text?

Seedbed humidity Signup and view all the answers

In greenhouse vegetable production, why is maintaining optimal temperature important?

To ensure proper growth and development of plants Signup and view all the answers

What is a key reason for levelling the soil surface in seedbed preparation?

To ensure even germination of seeds and emergence of seedlings Signup and view all the answers

What category of fresh vegetables is ready to use without further manipulation by the consumer?

Fresh-cut vegetables (IV range) Signup and view all the answers

What plays a significant role in determining the diversification of cultivation experiences and traditions among different territories?

Pedoclimatic diversification Signup and view all the answers

Which type of vegetables is intended for direct marketing without undergoing any processing other than packaging?

First-range vegetables Signup and view all the answers

What characterizes the production processes of horticultural farms, despite their high level of specialization?

Very high and time-concentrated use of labor Signup and view all the answers

What is a key aspect that a plant nursery should focus on to ensure the health of the plants?

Proper management of the production stages Signup and view all the answers

Which stage in the plant nursery production process involves activities such as order procurement, customer distribution, and market analysis?

Commercialization stage Signup and view all the answers

Why is it essential for a plant nursery to organize the logistics of transporting plants effectively?

To maintain quality of materials until delivery Signup and view all the answers

What is a benefit of using trays made of expanded polystyrene during transplantation?

Allows for easy transportation of the material Signup and view all the answers

What genetic requirement must be met by the propagated material according to the text?

Genetic diversity of plants Signup and view all the answers

What is a common practice in horticulture for ensuring the health and specialization of plants?

Sourcing seedlings from specialized nurseries Signup and view all the answers

What is a critical aspect to consider during the irrigation process in plant production according to the text?

Avoiding excessive nitrogen input and water due to pathogen spread Signup and view all the answers

In the context of plant health maintenance, what should be avoided in terms of watering practices?

Applying excessive water during cold hours of the day Signup and view all the answers

According to the information provided, what should be ensured during plant transportation and packaging?

Packing plants in a way that may cause breakage or tipping over Signup and view all the answers

When considering climate control in plant production, what is a recommended practice before plant delivery?

Controlling minimum and maximum temperatures before delivery Signup and view all the answers