TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
growing vegetables on protected soils and their types
1.
2. the main
aspects of
growing
vegetable
the main stages
of cultivation
the types of
protected soils
popular
vegetables one
of them
tomatoes for
cultivation
microclimate
management
technologies
comparison
with outdoor
cultivation
successful cases
and conclusion
3. What are protected soils?
• optimal conditions
• prepared soil
• artificial lighting.
• The temperature of the air
• the heating system
• Watering and fertilizing
• high yield.
4.
5.
6.
7.
8.
9.
10. • The main stages of growing vegetables in protected soils
• Soil preparation
• Planting seeds or seedlings
• Plant care (watering, fertilizing, pruning)swampy lowland peat soil
11. humus surface clay soil
is a type of alluvial turf acidic soil
swampy lowland peat soil
12.
13.
14.
15.
16. Vitamins B1, B2, B3, K, PP, C
Carotenoids
Regulate metabolic processes
Enhance the functioning of the kidneys and gonads
Malic and citric acid
• Apetit
• Inhibit bad bacteria in the microflora
•Fe, K, Na, Ca, Mg
• In case of diseases of the cardiovascular system and anemia
17.
18. • Disadvantages:
- the risk of spreading diseases and
pests
- high investments in greenhouses
- high costs of cultivation (heating,
etc.)
• Advantages:
+ biological containment of diseases
and pests
+ temperature control
+ control of food, gas and water regimes
by the yield method
23. •that protected cultivation offers a great
potential to grow vegetables in the off
season and also to prolong the vegetable
growing seasons for a much longer period
than is possible under open field conditions.
