Category Archives: Controlled Environment Greenhouse

Agra Tech and Lundberg Family Farms Create a One-of-a-Kind Greenhouse

Headhouse with Agra Tech greenhouse behind

By Ed Attanasio
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If you’ve ever purchased any organic rice or rice products at your local grocery store, there’s a very good chance that they were grown at Lundberg Family Farms in Richvale, CA. Today, Lundberg Family Farms is the United States’ leading producer of organic rice and rice products as third and fourth generation Lundberg family members are still carrying on the family heritage by using eco-positive farming methods to produce nutritious and healthy rice products while improving and protecting the environment for more generations to come. “Leave the land better than you found it,” Albert Lundberg told his sons, something they still believe and practice to this day at Lundberg Family Farms.

Eighty years ago, Albert and Frances Lundberg left their home in Nebraska to start a rice farm in Northern California’s fertile Sacramento Valley with their four sons. In the 1960’s, Eldon, Wendell, Harlan and Homer Lundberg saw the need to sell their products directly to the public, since it was being grown so differently from conventional rice. This gave consumers a choice in the rice they purchased and began the Lundberg Family Farms brand which now includes over 200 value-added products utilizing 17 different types of specialty rice, quinoa, beans and other whole grains.

Vice-President of Administration Jessica Lundberg first heard about Agra Tech back in 2013, when Lundberg Family Farms started thinking about replacing their greenhouses that had been serving them for many years. “We have a research nursery where we focus on our seed production, doing variety improvement and a wide range of organic material testing,” she said. “We were doing this work in two older greenhouses and started talking about replacing them, because the complexity of the work we were doing was increasing. We needed to upgrade, so we started looking around at the different types of greenhouses out there at places like UC Davis and Chico State University. In addition, we talked to other greenhouse growers, including the people at the California Cooperative Rice Research Foundation (aka The Rice Experiment Station), which is right up the road from us in Biggs, CA. They had just completed a greenhouse, so we visited them to take a look and we were pretty impressed by it.  The Foundation introduced us to Jim Bergantz at Agra Tech.”

Research inside Lundberg’s greenhouse. “Fully integrated & automated controls for all operational aspects; fan speeds, lighting, cooling system, shade curtains and includes a PC based program interface that provides for monitoring system performance and set up.”

After the initial introductions, the process of planning and laying out the greenhouse was the next step. “We had a list of needs and wants and Jim at Agra Tech got us a bid, so that we could get an idea of pricing,” Lundberg said. “Then, we put it into our business plan and it took about a full year until we were ready to take down the old greenhouses and apply for permits. We wanted something that was unconventional and Jim Bergantz’s advice was instrumental in making it happen for us.”

By using his extensive knowledge and experience in the commercial greenhouse industry, Jim Bergantz was able to help Lundberg Family Farms in several areas that saved them time and capital. “We were able to re-purpose a lot of our lighting, because it was only a year old”.

“Since we are growing predominantly rice in the greenhouse, we had to figure out the bench layout to hold fiberglass tanks of water; the lighting requirements; the type of screen material we needed for insect exclusion; the heating and cooling operations in the greenhouse and how we could create a dual purpose “wet room” from the space of the cooling pad room so that we could use it to do pre-planting preparations to soak our experimental and headrow seed lines in water,” Lundberg explained.

The actual construction for the Agra Tech 36’ x 96’ x 12’ Solar Light greenhouse was completed in May of 2016, which means that the farm has been using the greenhouse for more than a year now with great results, according to Manager of Engineering and Continuous Improvement Bradley Thomson, who played a pivotal role in the design and implementation of the greenhouse project at Lundberg Family Farms.

“The team at Agra Tech met the challenge and did a great job from start to finish,” Thomson said. “The completed house system is state of the art with fully integrated & automated controls for all operational aspects; fan speeds, lighting, cooling system, shade curtains and includes a PC based program interface that provides for monitoring system performance and set up. When small build issues arose, as they will, the Agra team stepped up and responded quickly to resolve the challenge. The new greenhouse represents a significant jump forward for Lundberg Family Farms not only in the overall system but also in the Head House space that was custom created for our own team. Agra Tech and Ag-Con worked in conjunction with our General Contractor to tie in a custom head house built by our general with a state of the art Green House, they did an excellent job.

The Agra Tech research greenhouse

View of the beautiful facility area from the front.

Written by Ed Attanasio
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Brightwater Farms Doubles Capacity with New ATI Greenhouse

Brightwater Farms, LLC is in the San Luis Valley in southern Colorado, a hydroponic farm that uses two greenhouses made by Agra Tech, Inc. of Pittsburg, CA. They recently purchased their second structure from ATI to accommodate more sales and enable them to achieve better and bigger things.

Owned and operated by two brothers, Andrew and Robert Toews, the business began in 2014 and now Brightwater Farms is a flourishing farm that grows specialty lettuces, including Oak Leaf, Butter Leaf, Watercress and Frisee. USDA GAP certified and a member of Colorado Proud, Brightwater Farms is a highly-respected green company that believes in sustainability and helping the planet in everything it does.

A produce wholesaler in Denver buys 80% of all the crops grown at Brightwater Farms, with the remainder going to local restaurants and grocery stores. The business is strong and sales are robust, according to Co-Owner Andrew Toews. “Right now, our demand outweighs our capacity, even after doubling the operation after acquiring the second greenhouse from Agra Tech,” he said. “We sell our products alive, which means the roots are still attached. Some consumers put them in water and that way they stay fresher right up until consumption.”

Brightwater Farms knows that the quality of their crops has to always be spot-on if the business will continue to be successful, Andrew Toews explained. “We need these lettuces to be uniform and they have to look good, so that we can keep our customers and the consumers happy. We always make certain that everything is perfect before it leaves here and that’s why we make quality control a priority.”

By acquiring the additional Agra Tech greenhouse, Brightwater Farms was able to add 8,640 sq. ft. to its initial 10,400 sq. ft. greenhouse, also purchased from Agra Tech. The structure also includes a head house, offices and bathrooms, etc. which makes it 100% enclosed, so that everything can be performed on-site and protected by the weather.

Toews is delighted with his expanded greenhouse and how it has helped his business. “The greenhouse does everything we need,” he said. “We are now able to produce 750 cases per crop every week, which is keeping us busy around here all the time. Crops we harvest today were planted six weeks ago, so we’re turning them quickly and like clockwork.”

Toews became initially aware of Agra Tech in 2014 when he met ATI Sales Rep Adam Pound at the annual ​Greenhouse ​Crop ​Production ​& ​Engineering ​Design ​Conference, presented by the University of Arizona’s College of Agriculture and Life Sciences (CEAC) and held at the university. “Adam made a very positive impression, so we decided to get a competing bid from Agra Tech, along with some other companies. After reviewing everything, we decided to go with Agra Tech and it was a great decision.”

With backgrounds in construction, the Toews brothers built both of their Agra Tech greenhouses themselves and are proud of the finished result. “Adam Pound told us that this is one of the best Agra Tech greenhouses he’s ever seen, which was satisfying,” Toews said. “Agra Tech provided us with a lot of useful information about how to assemble the structure and they’re very knowledgeable, so that was extremely helpful and allowed us to put together the best greenhouse we possibly could. We rely on our greenhouses to keep our production rolling and so we wanted to make sure that they were built correctly.”

Now with both greenhouses working well and helping Brightwater Farms to meet their production numbers, Toews is happy to be growing crops that are consumed by people throughout Colorado. “Collaborating with Agra Tech enabled us to double our business and if we had the space, we could double the production again, because the demand is there. People want our lettuces and that is surely satisfying.”

Written by Ed Attanasio
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Add Value with TAVA Accessories

At Agra Tech we listen, we learn, and we deliver. In our 40+ years of experience we have had the opportunity to truly understand which accessories can add value to our greenhouses; knowledge that we pass on to our customers so their plants can perform the best they possibly can. With greenhouse automation on the rise, it’s clear that the industry is searching for ways to improve efficiency and cut expenses. A great way to achieve this is to adopt accessories that focus on streamlining the flow of production in and out of the greenhouse. When production can benefit from mobility, there is one accessory system that has been receiving great reviews from our customers; the Continue reading