ADVANTAGES AND DISADVANTAGES OF ORGANIC FARMING
Uyên Nguyễn
Created on October 11, 2021
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Transcript
Diane, Horo, Krystal, Sunny
ORGANIC FARMING
Start
COS & PROS
IS IT GOOD FOR THE ENVIRONMENT? WHY?
METHODS USED IN ORGANIC FARMING
DISADVANTAGES OF ORGANIC FARMING?
ADVANTAGES OF ORGANIC FARMING?
WHAT IS ORGANIC FARMING?
5 PARTS
Organic farming, agricultural system that uses ecologically based pest controls and biological fertilizers derived largely from animal and plant wastes and nitrogen-fixing cover crops.
What is organic farMing ??
Advantages of Organic Farming
Improvement in health levels
- Usually avoid the use of chemical pescicides and other substances.
- Through conventional farming practices, the soil is often contaminated with harmful elements from chemical fertilizers of herbicides.
- Thus, in order to protect the soil and to guarantee crop yields in the long run, its crucial to refrain from the use of chemical substances and to use natural fertilizers instead.
Avoidance of soil pollution.
- Organic food products contain very high nutritional content.
- The vitamin and mineral content of organic food products is always high as the soil life and health offers the most suitable mechanism for crops to access soil nutrients.
Organic Food may taste better.
BETTER FOR OUR CLIMATE
By avoiding those chemical fertilizers through organic the emission of greenhouse gases and therefore also slow down global warming.
DISADVANTAGES OF ORGANIC FARMING?
Lack of subsidies
Higher costs
More work
Marketing is required
DIANE
METHODS USED IN ORGANIC FARMING
Diane
harmful pesticides and fertilizers
Diane
ORGANIC FARMING
the process of farming - harvesting - preserving - handling - packaging, infrastructure factors such as land, water, air, factories, machinery,....
Diane
+ info
less detrimental effects on the environment than conventional farming
Diane
+ info
natural process
+ info
Diane
the farmer can sell their produce at a higher price
Diane
produce crop with a high nutritional value.
eco-friendly and pollution -free environment.
Diane
Diane
helps to produce the necessary microorganisms
increasing demand for food items across the world
POLYCULTURE
Diane
Controlling other organisms
- helpful for crop production- discrupt crop production (others)> farmers - use mild chemicals - to control.
Restore and improve soil health Reduce the level of soil erosion Minimizing the impact on the climate Water retention and nutrition of water
Take a lot of land to grow => leading to deforestation => Carbon dioxide increases while oxygen decreases
Thank you for your listening