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Autogrow Unveils OpenMinderTM – An Open-Source Solution For Water Monitoring
29 August 2018: Global AgTech innovator Autogrow has unveiled an open-source root zone monitor as part of an ‘open-collaboration’ platform.
“OpenMinderTM is a product that someone can build themselves, but more than that it represents where this industry is going with open-collaboration, APIs and a focus on water sustainability,” explains CEO Darryn Keiller.
“Governments and local legislators around the world are tightening the rules for growers when it comes to water usage and run-off. Growers need to use any and all tools at their disposal to ensure they are not only growing sustainably but have the data to back it up.”
OpenMinderTM is an open-source DIY project from Autogrow targeted to technology developers and for application with small growers. Released under a Creative Commons BY-NC-SA license, OpenMinderTM provides an open-source API used in conjunction with a Raspberry Pi HAT.
“Essentially we are giving away water management technology. There are very few people who understand how to design and build these technologies and, for someone motivated enough, we are providing the hardware schematics and source code to do it.”
“OpenMinderTM is the perfect product for an NGO or government to fund and manufacture for countries whose farmers need a subsidized or free, water run-off or irrigation monitoring system. And from an education perspective, there are high schools all around the U.S. and in other countries introducing classes on hydroponic systems. OpenMinderTM gives them a practical build they can do.”
Autogrow sees OpenMinderTM and other products built with APIs as the future for the industry where tech-savvy growers will demand suppliers work together and provide tools that can integrate seamlessly and give them exactly what they want.
“When I first began shaping the new vision for Autogrow one key realization was to embrace the idea of open collaboration, and this was because the entire tech sector that supported indoor and controlled environment growing was built on closed and proprietary technologies,” says Mr. Keiller.
“Fundamentally, that behavior is a roadblock to accelerating growers and producers’ rapid adoption of new and beneficial technologies. Having polite discussions isn’t changing anything. Robert Stallman, GNU and Linus Torvalds with Linux changed the way that all commercial operating systems got developed by breaking the stranglehold of UNIX, which was dominated by Sun, DEC, and IBM. We are doing the same for agriculture.”
For more information:
OpenMinderTM Getting Started – https://lab.autogrow.com/docs/en/open-source.html
OpenMinderTM Blog post - https://medium.com/the-growroom/monitoring-your-rootzone-with-openminder-fba51b16913
Go to GitHub - https://github.com/autogrow
ENDS
MEDIA QUERIES
Kylie Horomia, Head of Communications
(e) Kylie.horomia@autogrow.com
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(w) www.autogrow.com https://lab.autogrow.com/ www.cropsonmars.com
Sales queries – Sales@autogrow.com
About Autogrow
Autogrow leverages the power of technology, data science and plant biology to provide indoor growers affordable, accessible and easy-to-use innovation – 24/7, anywhere in the world.
Our hardware, software and data solutions support growers and resellers in over 40 countries producing over 100 different crop types.
We have a depth of experience and passionate, fun people creating original ideas and making them a reality for our growers.
Stories From Around the Food System
How to go from City Living to Urban Farming in Six Months [Northeastern]
Do you know where your leafy greens come from? If you’re dining at a restaurant in Boston, there’s a good chance the salad greens you’re eating have been grown by two friends inside a small apartment in the city’s South End neighborhood.
Urban Farmers Forced Off Land Find New Ground to Grow [Chicago Tribune]
The wind-whipped rooftop of a converted warehouse in the Kinzie Industrial Corridor might be the last place you'd expect to find fertile farmland, unless you're Jen Rosenthal, founder and owner of Planted Chicago.
Urban Agriculture Could Transform Food Security [SciDev.net]
Using science, technology and innovation (STI) could help promote the use of urban agriculture to sustain food and nutrition security in African cities, experts say.
Helping the Homeless Through Farm-to-Table Training [Great Big Story]
There’s a San Francisco garden growing more than just produce. In a city plagued by homelessness, the Farming Hope Initiative offers urban farming and cooking training to those without a place to live.
The Water Wars of Arizona [New York Times]
Attracted by lax regulations, industrial agriculture has descended on a remote valley, depleting its aquifer — leaving many residents with no water at all.
Weird New Fruits Could Hit Aisles Soon Thanks to Gene Editing [Guardian]
Smooth or hairy, pungent or tasteless, deep-hued or bright: new versions of old fruits could be hitting the produce aisles as plant experts embrace cutting-edge technology, scientists say.
Giant Indoor Vertical Farm Launches Just East of Las Vegas [CNBC]
An indoor vertical farm that uses 90 percent less water than conventional growers is about to launch in Las Vegas and will be able to supply nearly 9,500 servings of leafy green salads per day to casinos and local restaurant chains.
Meriden Aquaponics Scores $500K for New Haven Expansion [Hartford Business]
Meriden-based Trifecta Ecosystems, an aquaponics technology company and indoor farm, has received a $500,000 investment to grow its aquatic systems in the New Haven region.
Dubai Will Be Home To the World’s Biggest Vertical Farm [Smithsonian]
An indoor megafarm might be the best way for the United Arab Emirates—a country that imports an estimated 85 percent of its food—to attempt to feed itself
Massive Algae Blooms Choking Waterways, Synthetic Fertilizers in Chemical-Intensive Land Management a Major Cause
In the food chain, as in all systems, balance is key; but in Florida, erupting algal blooms are evidence of a system wildly out of balance.
(Beyond Pesticides, July 20, 2018) Algae are elemental to life on Earth as generators of most of the planet’s oxygen and as food for myriad organisms. In the food chain, as in all systems, balance is key; but in Florida, erupting algal blooms are evidence of a system wildly out of balance. Blue-green algae species are coating the surfaces of many of the state’s lakes. In the past month, algae on the state’s most-well-known water body — Lake Okeechobee — grew from a crescent in one corner of the lake to 90% coverage of its 370 square miles. Algae have grown out of control in part because of nitrogen and phosphorus pollution, which arises from runoff from conventionally managed lands and from leaky septic systems. Beyond coating the lake surface, the slimy stuff is now found not only in the Caloosahatchee River, but also, along its entire canal system from Lake Okeechobee into downtown Fort Myers, and moving toward the river’s mouth on the southwest coast. Indeed, in early July, after touring the Caloosahatchee River estuary, Florida’s governor issued an emergency order to help state agencies in multiple counties better manage these harmful algal blooms in lakes, rivers, and coastal estuaries.
Such algae overgrowth arises from a concurrence of basic ingredients: ample warm water (think summer), sunlight, and pollution. Given that it is nigh impossible to control sunlight or water temperature — and water temperatures and extreme spring and summer rain events will likely worsen, given climate disruption — humans can have the greatest impact via their own contributing activities. The U.S. Environmental Protection Agency (EPA) indicates that, “The most effective preventative measures are those that seek to control anthropogenic influences that promote blooms such as the leaching and runoff of excess nutrients. Management practices for nutrients, specifically nitrogen and phosphorus, should have the goal of reducing loadings from both point and nonpoint sources, including water treatment discharges, agricultural runoff, and stormwater runoff.”
Put simply: nitrogen and phosphorous, characteristic of agricultural runoff from the use of synthetic fertilizers, boost algal growth. The extremely common use of such fertilizers in chemical-intensive (conventional) agriculture and turf care is a huge contributor to the problem.
A primary fix for the epidemic of algal blooms is curbing nutrient pollution by avoiding use of synthetic fertilizers in agriculture, and in turf and landscape management (of golf courses, sports fields, lawns and gardens, etc.). The optimal way to do that is to adopt organic agricultural and land management practices. A Beyond Pesticides Pesticides and You journal article from 2014 notes, “Organic standards stipulate that soil fertility and crop nutrients can be managed through tillage and other cultivation practices, such as crop rotation [and use of compost as fertilizer], which preserve and maintain the fertility of the soil so that synthetic inputs become unnecessary. Organic, therefore, eliminates the need and use of synthetic nitrogen- and phosphorus-based fertilizers, thereby significantly reducing the threats that nitrogen and phosphorus runoff have on aquatic ecosystems and the prevalence of algal blooms and eutrophication [overgrowth of plant life and death of animal life from subsequent lack of oxygen].”
Synthetic fertilizers contain water-soluble nutrients, some of which are not absorbed by plants, but settle in the soil and then migrate toward groundwater and ultimately, water bodies. Organic agricultural and turf management practices, such as the use of compost to boost soil fertility — rather than dumping synthetic fertilizers into the soil — are effective solutions to the problem.
Organic methods feed the soil, rather than feeding plants directly. Organic fertility and soil amendments (such as compost) are not water soluble; they feed the microorganisms in the soil and the breakdown products of that process release nutrients that then feed plants. This slower process does not result in the runoff associated with water-soluble synthetic materials. The 1990 Organic Foods Production Act established regulations that permit only those soil inputs that do not adversely affect the “biological and chemical interactions in the agroecosystem, including the physiological effects of the substance on soil organisms.” Synthetic fertilizers are prohibited in certified organic systems. As Beyond Pesticides noted in the Fall 2017 issue of Pesticides and You, “While chemical-intensive land management relies on synthetic fertilizers that are soluble chemicals taken up by the plant and prone to run-off into waterways, organic systems rely on feeding the soil microbes, which in turn produce solubilized nutrients that are absorbed by the plant.”
Researchers on the issue of algal blooms and “dead zones” in Lake Erie (and other Great Lakes) were able to pinpoint the two major factors that explain their observation of marked increases in dissolved reactive phosphorus, which is nearly 100% bioavailable to algae. Those factors, they concluded, were “a combination of agricultural practices that have been put in place since the late 1980s and into the 2000s, combined with increased storms, particularly higher intensity spring rain events [attributable to climate change].” The agricultural practices the researchers' reference include a shift toward more fall fertilizer applications instead of spring applications, the use of broadcast fertilizer that does not integrate into the soil, and an increase in no-till field management that leads to a build-up of phosphorus in the top layers of soil. No-till methods concentrate fertilizers near the soil surface where they are more likely to wash away during strong storms.
People, of course, don’t like to see their favorite lakes or rivers covered in green slime. But the problems with algae overgrowth are not only aesthetic: the blooms choke off sunlight to underwater organisms that require it for photosynthesis, deplete oxygen in the water and deprive other organisms of it, and can spread to ancillary water bodies. These conditions can cause the above-mentioned “dead zones” — hypoxic (low-oxygen) areas in large water bodies that cannot support most marine life in lower-level water. Sometimes, toxic subspecies of algae appear and present health risks (including liver and brain diseases).
In addition, the fertilizers that spur this growth can contaminate groundwater, including those aquifers used as sources of drinking water. A 2013 study found that synthetic nitrogen from fertilizers (as nitrates) leaches from soil toward groundwater over the course of decades, meaning that the agricultural and land management activities of as long as 50 years ago may still be affecting water bodies. Nitrate is a common contaminant of drinking water in agricultural areas where nitrogen fertilizers are used. Another “bonus” is that intensive use of synthetic fertilizers may increase the nitrate levels found in certain vegetables, such as lettuce and root crops. Research has indicated that long-term dietary exposure to nitrates may increase risk of thyroid disease (because nitrate competes with the uptake of iodide by the thyroid gland, potentially affecting thyroid function).
To combat algal blooms and their harmful impacts, Beyond Pesticides recommends advocating for organic agriculture, purchasing organics to leverage demand in the marketplace (and thus, protect human and environmental health), and encouraging organic land management at the local level (city, town, and/or county). For assistance with such advocacy in your community, contact Beyond Pesticides at info@beyondpesticides.org or 1.202.543.5450.
All unattributed positions and opinions in this piece are those of Beyond Pesticides.
Source: https://www.miamiherald.com/news/local/environment/article214620390.html
Another Reason For Indoor Farming
Iraq has banned its farmers from planting summer crops this year as the country grapples with a crippling water shortage that shows few signs of abating.
Iraq Bans Farming Summer Crops As Water Crisis Grows Dire
by Philip Issa | AP July 5, 2018
MISHKHAB, Iraq — Iraq has banned its farmers from planting summer crops this year as the country grapples with a crippling water shortage that shows few signs of abating.
Citing high temperatures and insufficient rains, Dhafer Abdalla, an adviser to Iraq’s Ministry of Water Resources, told The Associated Press that the country has only enough water to irrigate half its farmland this summer.
But farmers fault the government for failing to modernize how it manages water and irrigation, and they blame neighboring Turkey for stopping up the Tigris and Euphrates rivers behind dams it wants to keep building.
The volume of water flowing in these two vital rivers — which together give Iraq its ancient name, Mesopotamia, the land between the rivers — fell by over 60 percent in two decades, according to a 2012 report by the U.N.’s Food and Agriculture Organization.
“What’s happened this year is a combination of low rainfall, low groundwater, and the new dam that Turkey has built,” said Paul Schlunke, a senior emergency response coordinator for the FAO in Erbil. “It means there’s no water for the south (Iraq).”
The orders against sowing rice, corn, and other crops this summer came as a shock to the towns and villages in the once fertile plains south of Baghdad, where the local economy depends on farming. Nationwide, one in five Iraqis works in agriculture.
In Iraq’s rice belt, the farmland is cracked and dry.
“I feel as though my very existence has been shaken,” said farmer Akeel Kamil as he surveyed his barren fields near the town of Mishkhab.
His 100 dunams — about 25 acres — last year produced 150 tons of Anbar rice, a strain particular to Iraq that is prized for its gentle, floral aroma. This year, the pumps that would be flooding his fields with water are silent, and the irrigation canal that runs by his property is nearly empty.
Flood irrigation has been used in the area for millennia, though FAO has warned of massive water wastage. It and other organizations are calling on the Iraqi government to revamp its approach to agriculture and promote more efficient methods including drip and spray irrigation. Iraq’s Natural Resources Ministry protests it does not have the budget to do that.
Farmers staged demonstrations against the moratorium. In one instance, they forced the closure of a levee along a branch of the Euphrates River to let the water levels rise for irrigation.
They demand the government secure more water from Turkey, fill the country’s reservoirs, and drill into the nation’s aquifers.
“When we protested, no one listened to us. Then we closed the levee, and the police came and the politicians started calling us vandals. Is this how a government behaves with its people?” said Mahdi al-Mhasen, a 48-year-old farmhand in Mishkhab.
The rumblings here will be heard in Baghdad. South Iraq is the popular base of the Shiite blocs that have led Iraqi governments since Saddam Hussein was deposed in 2003. The rice belt hugs Najaf, Shiite Islam’s holiest city, where theologians and politicians have powerful influence.
Grand Ayatollah Ali al-Sistani, the highest Shiite authority in Iraq, castigated lawmakers, telling the government it must help farmers and modernize irrigation and agriculture.
In response to the pressure, the government said it reversed its ban on rice farming. But Agriculture Ministry spokesman Hameed al-Naief told the AP that only 5,000 dunams (1,236 acres) of irrigated land could be allocated to the crop this summer, less than 3 percent of the area permitted last year.
The impact of waning water resources is clear around Mishkhab. Local divers and river patrols say their branch of the Euphrates is far shallower than it was this time last year. Green scum collects under bridges where the water has stagnated and fishing boats are stranded on the river bed.
Earlier this summer, video on social media showed the water levels of the Tigris River so low that Iraqis in Baghdad were crossing it on foot.
About 70 percent of Iraq’s water supplies flow in from upstream countries. Turkey is siphoning off an ever-growing share of the Tigris and Euphrates to feed its growing population in a warming climate. And it is building new dams that will further squeeze water availability in Iraq.
Syria is expected to start drawing more water off the Euphrates once it emerges from the yearslong civil war.
Turkey started filling its giant Ilisu Dam upstream in June, then paused the operation until July after pleas from Baghdad. Iraq’s Water Resources Ministry says it has enough water behind the Mosul Dam to guarantee adequate flow for a year, but experts say the Ilisu could take up to three years to fill, depending on rains.
The last moratorium on farming rice came in 2009, but that year farmers were permitted to grow other crops to shore up their income. This year, there is no such reprieve. Though it is OPEC’s third-largest oil producer, Iraq, unlike Saudi Arabia, does not distribute revenues to the general population.
Farmers in Mishkhab say they have little to fall back on with the loss of the summer season’s income. Families that depend on credit to cover their expenses during the growing season are afraid their lenders — shop owners, mechanics, even friends — won’t lend to them this year because they know the rice harvest has been cancelled.
“What will happen to our lands?” asked Kamil, the 42-year-old farmer. “Should we leave them? Should we move to the cities?”
Fertinnowa Develops Water Book
Fertinnowa Develops Water Book
The Fertigation Bible has been prepared to provide useful practical information to the horticultural sector of the diverse technologies available for all aspects of fertigation within the EU. The various stages of the “fertigation process” are shown in the schematic representation below. The Fertigation Bible contains descriptions of the technologies related to these stages.
Each technology is described in terms of:
- Purpose/aim of the technology
- Regions, crops and cropping systems where it is used
- Working principle of operation
- Operational conditions
- Cost data
- Benefits for the grower – advantages and disadvantages
- Technological, socio-economic and regulatory bottlenecks and limitations
- Techniques resulting from this technology
- Supporting systems required
- Development, i.e. if it is in a research or development stage, or has been commercialized
- Who provides the technology
A total of 125 such technology descriptions are provided.
Considerable effort was made to ensure that the Fertigation Bible is as comprehensive as possible. Various members of the FERTINNOWA project, from 23 organisations from 10 countries, have worked on this document to describe the most commonly-used and promising technologies that are commercially available or are expected to be so in the near future.
You can download the Fertigation Bible here.
Publication date: 3/26/2018