Benefits of Sustainable Agriculture
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Sustainable agriculture also promotes economic stability for farms and helps farmers to better their quality of life. Agriculture continues to be the biggest employer in the world, with 40% of the world’s population working in it.
1. Contributes to Environmental Conservation
The environment plays a huge role in fulfilling our basic needs to sustain life. In turn, it is our duty to look after the environment so that future generations are not deprived of their needs. Sustainable agriculture helps to replenish the land as well as other natural resources such as water and air.
By adopting sustainable practices, farmers will reduce their reliance on nonrenewable energy, reduce chemical use and save scarce resources. This replenishment ensures that these natural resources will be able to sustain life for future generations considering the rising population and demand for food.
2. Saves Energy for Future
Modern agriculture is heavily dependent on nonrenewable energy sources, especially petroleum. Sustainable agricultural systems have reduced the need for fossil fuels or nonrenewable energy sources and a substitution of renewable sources or labor to the extent that is economically feasible.
3. Public Health Safety
Sustainable agriculture avoids hazardous pesticides and fertilizers. As a result, farmers are able to produce fruits, vegetables and other crops that are safer for consumers, workers, and surrounding communities. Through careful and proper management of livestock waste, sustainable farmers can protect humans from exposure to pathogens, toxins, and other hazardous pollutants.
4. Prevents Pollution
Sustainable agriculture means that any waste a farm produces remains inside the farm’s ecosystem. In this way, the waste cannot cause pollution.
5. Prevents Air Pollution
Agricultural activities affect air quality by smoke from agricultural burning; dust from tillage, traffic and harvest; pesticide drift from spraying; and nitrous oxide emissions from the use of nitrogen fertilizer.
In sustainable agriculture, there are options to improve air quality by incorporating crop residue into the soil, using appropriate levels of tillage, and planting windbreaks, cover crops or strips of native perennial grasses to reduce dust.
6. Prevents Soil Erosion
Our continued ability to produce adequate food has been a serious threat to soil erosion. Therefore, numerous practices have been developed to keep soil in place, which includes reducing or eliminating tillage, managing irrigation to reduce runoff, and keeping the soil covered with plants or mulch.
Selection of suitable species and varieties that are well suited to the site and conditions on the farm can improve crop yield and diversification of crops (including livestock), and cultural practices enhance the biological and economic stability of the farm.
7. Reduction in Cost
Sustainable agriculture lessens the overall costs involved in farming. Smarter farming and moving food from farm-to-fork in a more efficient manner have helped everyone involved with the agriculture industry. IoT data from sensors installed in everything from seed drills, sprayers, and spreaders to drones, satellite imagery, and soil make it so surprises become rarities.
8. Biodiversity
Sustainable farms produce a wide variety of plants and animals, resulting in biodiversity. During crop rotation, plants are seasonally rotated, and this results in soil enrichment, prevention of diseases, and pest outbreaks.
9. Sustainable Livestock Management
Sustainable agriculture includes sustainable livestock production by selecting appropriate animal species, animal nutrition, reproduction, herd health, grazing management, which leads to the overall development of livestock for the long term.
10. Beneficial to Animals
Sustainable agriculture results in animals being better cared for, as well as treated humanely and with respect. The natural behaviors of all living animals, including grazing or pecking, are catered for. As a result, they develop in a natural way. Sustainable farmers and ranchers implement livestock husbandry practices that protect animals’ health.
11. Economically Beneficial For Farmers
In exchange for engaging with sustainable farming methods, farmers receive a fair wage for their produce. This greatly reduces their reliance on government subsidies and strengthens rural communities. Organic farms typically require 2 ½ times less labor than factory farms yet yield 10 times the profit.
12. Social Equality
Practicing sustainable agriculture techniques also benefits workers as they are offered a more competitive salary as well as benefits. They also work in humane and fair working conditions, which include a safe work environment, food, and adequate living conditions.
13. Beneficial For Environment
Sustainable agriculture reduces the need for the use of nonrenewable energy resources and, as a result, benefits the environment.
Due to population increase, it is estimated that by 2050 we will need approximately 70% more food than is currently being produced in order to provide the estimated 9.6 billion world population with their recommended daily calorie intake. This is by no means a small challenge, but unlike many other sustainability challenges, everyone can play a part.
We all need to eat, but by simply reducing food loss and waste, as well as eating diets that are of lower impact, and investing in sustainable produce, we can make a difference. From countries to companies, right down to consumers, we all have a role to play. The challenge is simply making people care in a world where we are surrounded by such abundance.