Water conservation in farming is a crucial issue for the future of agriculture, affecting the sustainability of farm operations, and the viability of farmers’ businesses.
In this blog, we’ll discuss how water conservation in farming can benefit the environment as well as your business, and touch on social factors that might incentivize farmers to adopt sustainable water-conservation practices.
The Problem of Water Waste
While water conversation is a key issue across the country, most water waste happens on farms. Agriculture uses 65% of the world’s fresh water, but 45% of that is wasted. What happens to that water? A few things.
Farm water is wasted is through evaporation, lost during transport or run off the field. This “waste” then re-enters the water cycle, which means the water isn’t wasted in the typical way we think.
However, that water must be recollected, repurified and redistributed. That costs time, energy and resources.
5 Ways to Practice Water Conservation in Farming
Here’s some ideas on how to manage your farm’s water resources to benefit your business and the environment:
- Use the whole harvest, selling imperfect produce to producers that will sell or use all your harvested crops.
- Diversify your farm’s crop offerings with a hydroponic system that uses less water than a traditional field farm.
- Utilize water-savings irrigation techniques like drip irrigation or irrigation scheduling.
- Grow drought-tolerant crops that require lower water needs, like mustard greens, persimmons, rhubarb, swiss chard and more.
- Grow organic crops, as they help retain soil moisture and recharge groundwater.
How Water Conservation in Farming Can Benefit Your Business
Water conservation in farming doesn’t just benefit the environment, it can also benefit the finances of your business. Here’s some ways that adopting water conservation techniques can benefit you:
• Water conservation reduces the collective risk of water scarcity, which affects the profitability of all farmers and their ability to grow sustainably.
• Efficient water use cuts down on utility bills and can minimize the likelihood of fines and sanctions due to water overuse.
• Adopting water conservation techniques can alert farmers to other inefficiencies on their farms, streamlining their operations.
• Efficient water use can result in higher crop yields, as overwatered crops don’t grow as optimally as crops that are provided just what they need.
Challenges to Sustainable Water Usage
While there are ways for your farm to adopt sustainable resource management techniques, they also come with challenges. While not impossible to overcome, these challenges require collaboration between different stakeholders in the agriculture sector.
Financial Pressures
Financial pressures can impact the adoption of sustainable water use strategies. Things like upgrading irrigation infrastructure or growing organic crops don’t always come cheap. Additionally, they can take a back seat to more immediate financing concerns, especially in tight financial environments that burden agriculture businesses with high interest rates.
Despite the immediate impact of adopting water conservation strategies, sustainable agriculture practices have been linked to higher returns on investment that contribute to successful long-term resource management.
On top of this, farmers that rent their farmland may be less inclined to adopt conservation techniques compared to if they owned the land directly. This is where landowners can have an impact.
By providing sustainable agriculture incentives to tenants, landowners can help ensure the financial viability of their tenants while protecting the long-term value of their land.
Beyond local economics, legislators at the national level can do more to incentivize responsible resource usage. Currently, commodity crops receive 75% of all subsidies, which gives farmers an incentive to grow these crops instead of less water-intensive crops like legumes. By subsidizing crops that require less water resources, legislators can reverse this, and increase the portion of farmers that grow sustainable crops.
Social Resistance
Social resistance to water conservation in farming presents a multifaceted challenge. There are several factors that contribute to this resistance:
- Tradition and Cultural Norms: Farming practices often have deep-rooted traditions and cultural significance. Introducing new water-saving techniques can be met with skepticism or reluctance due to a preference for familiar methods.
- Economic Concerns: Some farmers fear that adopting water-efficient technologies may increase costs.
- Lack of Awareness: Many people, including farmers, may not fully understand the severity of water scarcity or the long-term benefits of conservation.
- Policy and Regulation: Inconsistent or unclear policies related to water use can create confusion and hinder adoption.
- Social Dynamics: Peer pressure, community norms and fear of being perceived as unconventional can discourage farmers from embracing change.
Overcoming these challenges in key for the future of agriculture and the communities that surround them.
Hydroponic Water Conservation in Farming
Hydroponics gives you a way to grow crops in any environment and save water by recirculating nutrient solution inside the system, reducing the likelihood of water waste, and reusing water resources, something not possible to the same degree with traditional agriculture.
Additionally, hydroponic farms can grow crops in any climate, due to the systems’ controlled environment agriculture. This allows you to relocate your operations closer to where consumers are, helping you cut down on transportation costs and minimize the risk of crop loss in transit, preventing food waste that occurs at grocers due to spoilage.
It also allows growers to supplement their farms with a greater diversity of crops, cultivating crops out of season and providing a backup in case of unexpected crop loss.
Summary
Water conservation in farming is not just a necessity for the environment, but a strategic advantage for your agriculture business. By adopting sustainable practices, you can reduce waste, increase efficiency and ultimately improve your bottom line.
However, it’s important to remember that these changes don’t occur in a vacuum. Overcoming financial pressures, social resistance and policy challenges requires a collective effort from farmers, landowners, legislators and the community at large.
As we move forward, let’s remember that the future of farming isn’t just about growing crops—it’s about growing sustainably to leave a prosperous environment for the next generation to do the same.
Curious about how your farm can benefit from the water savings of a hydroponic farm? Pure Greens produces turnkey hydroponic container farms that can make efficient use of the water resources available. For more information, contact us, and we can discuss how our farms can help your operations prepare for a sustainable future.
