We all agree we need food to live. Drought in Africa and hurricanes in Haiti endanger lives. When the sunny, warm weather of June replaced May's surplus rainfall, Wisconsin't "Fabulous Farm Babe," Pam Jahnke, had good news for her radio audience: corn planting was 91% complete; soybean planting, 73% complete; and oats planting, 96% complete. Potato, pasture, alfalfa, and hay conditions also were coming along well.
Besides the right amount of sun and rain, food crops require pollination and freedom from damaging pests and disease. The trouble is the neonicotinoid pesticide and glyphosate herbicide that crops, such as corn, soybeans, and alfalfa, have been genetically modified to survive cause bee pollinators and the milkweed wildflowers butterfly pollinators eat to die. Research indicates almonds, strawberries, peaches, avocados, and up to 140 crops depend on pollination. The cross-purpose of treating crops to resist pests and disease by killing the bee and butterfly pollinators many crops need to survive requires a major research solution.
Monsanto, the seed and chemical company criticized for playing a role in every study that claims genetically modified crops are safe, donated a $10 million biotech lab facility to the University of Wisconsin-Madison in January, 2017. The installation's 28,000 square foot space accommodates 20 greenhouses and controlled environments in shade houses and light rooms that enable the university to do research on a scale with major companies. Although there has been no mention of studying the impact on bees of treating Monsanto's corn and soybean seeds with neonicotinoids or of creating plants that do not attract the insects that can destroy them, these would be excellent projects for what has been named the university's new Wisconsin Crop Innovation Center.
Meanwhile, small scale farmers are in a position to plant crop seeds, untreated by neonicotinoid insecticide; to grow bee- and butterfly-friendly flowers (colorful zinnias, cosmos, and lavender), milkweed, and herbs; to leave woody debris and leaf litter undisturbed for bee breeding areas; and to avoid applying pesticides and herbicides to blooming flowers, weeds, and possible bee nesting areas.
Finally, research suggests gardeners who want to discourage mosquitoes from ruining their outdoor activities should plant marigolds, citronella, lavender, basil, and catnip (mint).
Showing posts with label corn. Show all posts
Showing posts with label corn. Show all posts
Thursday, June 8, 2017
Sunday, May 1, 2016
Invest in Africa's Agricultural Future
Following the Battle of Waterloo, although Napoleon had been defeated, Baron Rothschild of the 18th century British banking family is said to have observed that the most profit can be made when there is no consensus about the future. His actual quote is believed to have been, "Buy when there's blood in the streets, even if the blood is your own." A potential Disney investor might have said the less gruesome, "Buy when Mickey is still a steamboat captain." When I lived in Hawaii, I often heard the quote, "Missionaries came to do good, and they did very well (financially)."
The point is, now is the time to get in on Africa's future, especially the continent's agricultural potential. It takes time to develop a profitable African connection, and time is on the side of today's young people who have 40 or more years of work ahead of them. One option to explore is the process of putting together a supply chain that buys and brings processed African produce to markets in developed countries. Another is to process, brand, package and bring African products, such as Go Honey, to the growing African market.
Shoppers in Madison, Wisconsin, now buy cassava flour from West Africa at the African & American Store on East Johnson Street. Thanks to Hugh Jackman of Wolverine and musical theatre fame, New Yorkers now drink his Laughing Man Ethiopian coffee at two cafes he opened in Manhattan. A film, "Dukale's Dream," which can be rented at tugg.com/titles/dukales-dream, tells the six-year story of how Jackman and Dukale met and how Dukale's family has prospered. The family that used to spend the day growing coffee and collecting firewood now has a gas system that provides light and a cooking flame. Dukale increased coffee production by buying more land, hiring workers, and training other farmers. His wife owns a small shop and his children attend school.
As a growing continent which now has more than 1 billion mouths to feed, Africa also provides a healthy opportunity for future agricultural sales and profits. The roads and rails China built to move minerals and lumber to ports for export have improved infrastructure for distribution within Africa as well. Countries, such as Nigeria, that have seen falling oil and mineral export prices damage their economies, have been forced to rediscover their agricultural pasts and improve their farm to market road systems.
Director Chris Isaac at the venture capital company, Agdevco, cautions that it can take a 10 to 20 year view to overcome barriers to big returns from African agriculture. He cites competing claims on land that make it difficult to lease or buy. Then, there are poorly educated farmers, poor quality seed and fertilizer, limited access to credit, a lack of infrastructure, an undeveloped marketing network, and a corrupt bureaucracy, especially at the local level. These barriers obviously also impede the progress of women who make up half of Africa's poor farmers. (Also see the earlier post, "Want An Exciting Career?")
What's going on in Uganda suggests the kind of advantageous landscape agricultural investors should seek. Once in the grip of Joseph Kony's Lord Resistance Army (LRA), Uganda is on track to become a rice and maize success story. Millions of dollars of investment have come to the area north of Kampala from international private equity, global venture capital, and private companies, such as German-based Amatheon Agri. What these investors provide are land, high quality seed and fertilizer, leased machinery, training, a market for farmers' output, a grain processing facility, and an integrated value chain for selling grain nationally. Uganda's government has invested in roads and power and has given tax breaks to foreign investors.
With $25, anyone can invest in Africa's agricultural future by going to kiva.org.
The point is, now is the time to get in on Africa's future, especially the continent's agricultural potential. It takes time to develop a profitable African connection, and time is on the side of today's young people who have 40 or more years of work ahead of them. One option to explore is the process of putting together a supply chain that buys and brings processed African produce to markets in developed countries. Another is to process, brand, package and bring African products, such as Go Honey, to the growing African market.
Shoppers in Madison, Wisconsin, now buy cassava flour from West Africa at the African & American Store on East Johnson Street. Thanks to Hugh Jackman of Wolverine and musical theatre fame, New Yorkers now drink his Laughing Man Ethiopian coffee at two cafes he opened in Manhattan. A film, "Dukale's Dream," which can be rented at tugg.com/titles/dukales-dream, tells the six-year story of how Jackman and Dukale met and how Dukale's family has prospered. The family that used to spend the day growing coffee and collecting firewood now has a gas system that provides light and a cooking flame. Dukale increased coffee production by buying more land, hiring workers, and training other farmers. His wife owns a small shop and his children attend school.
As a growing continent which now has more than 1 billion mouths to feed, Africa also provides a healthy opportunity for future agricultural sales and profits. The roads and rails China built to move minerals and lumber to ports for export have improved infrastructure for distribution within Africa as well. Countries, such as Nigeria, that have seen falling oil and mineral export prices damage their economies, have been forced to rediscover their agricultural pasts and improve their farm to market road systems.
Director Chris Isaac at the venture capital company, Agdevco, cautions that it can take a 10 to 20 year view to overcome barriers to big returns from African agriculture. He cites competing claims on land that make it difficult to lease or buy. Then, there are poorly educated farmers, poor quality seed and fertilizer, limited access to credit, a lack of infrastructure, an undeveloped marketing network, and a corrupt bureaucracy, especially at the local level. These barriers obviously also impede the progress of women who make up half of Africa's poor farmers. (Also see the earlier post, "Want An Exciting Career?")
What's going on in Uganda suggests the kind of advantageous landscape agricultural investors should seek. Once in the grip of Joseph Kony's Lord Resistance Army (LRA), Uganda is on track to become a rice and maize success story. Millions of dollars of investment have come to the area north of Kampala from international private equity, global venture capital, and private companies, such as German-based Amatheon Agri. What these investors provide are land, high quality seed and fertilizer, leased machinery, training, a market for farmers' output, a grain processing facility, and an integrated value chain for selling grain nationally. Uganda's government has invested in roads and power and has given tax breaks to foreign investors.
With $25, anyone can invest in Africa's agricultural future by going to kiva.org.
Saturday, March 5, 2016
Be Kind to Bees
With the planting season about to begin in the Northern Hemisphere, this is a good time to look at the health of bees, those little pollinators that some call nature's migrant farmer force. Pollination of California's 90 million almond trees, for example, depends on almost 1,600 beekeepers from everywhere in the US who bring their hives to the state every February. Nathan Clarke, who owns Mad Urban Bees in Wisconsin, loads 2,400 hives into semi trailers for the westward trip each year. The revenue from pollinating crops, not only almonds but also other fruits and vegetables, can be as much as two times more than the income selling honey to consumers and beer brewers. Plus, US beekeepers face competition from low cost honey imports.
While bee health benefits from leaving harsh winter climates for warmer areas, healthy bees can be infected when they mingle with sick ones when they pollinate away from home. Then, they continue to transmit disease to healthy bees when they return home. But disease is not the only threat to bees and beekeepers. By limiting crops to corn, alfalfa, and soybeans that have been genetically modified to be pesticide-resistant, farmers use chemicals that only kill the weeds that provide pollen for bees and the bees themselves, if these pesticides are sprayed while bees are pollinating in the area. To support their bees, beekeepers find it necessary to provide their own flowerbeds and weeds where their bees can find pollen.
During the past ten years, researchers have identified causes of the bee colony collapse that began around 2006. Pollinator protection plans have given homeowners, gardeners, farmers, and beekeepers a list of ways to help bees survive:
While bee health benefits from leaving harsh winter climates for warmer areas, healthy bees can be infected when they mingle with sick ones when they pollinate away from home. Then, they continue to transmit disease to healthy bees when they return home. But disease is not the only threat to bees and beekeepers. By limiting crops to corn, alfalfa, and soybeans that have been genetically modified to be pesticide-resistant, farmers use chemicals that only kill the weeds that provide pollen for bees and the bees themselves, if these pesticides are sprayed while bees are pollinating in the area. To support their bees, beekeepers find it necessary to provide their own flowerbeds and weeds where their bees can find pollen.
During the past ten years, researchers have identified causes of the bee colony collapse that began around 2006. Pollinator protection plans have given homeowners, gardeners, farmers, and beekeepers a list of ways to help bees survive:
- To provide bees with pollen and nectar, plant a diverse array of colorful zinnias, cosmos, and lavender; milkweed and other wildflowers; and herbs, such as mints, oregano, garlic, chives, and parsley. Because they have been modified by breeders, tulips, daffodils, petunias, and roses do not feed bees.
- Bees need a place to nest in messy woody debris and in leaf litter and bare soil.
- To keep pesticides away from what bees might eat or where they might nest, remove dandelions and clover before spraying and do not apply pesticides to blooming plants and possible nesting areas.
Neonicotinoid pesticides that weaken pollinators' immune system abilities to survive mites and diseases seem to be a major cause of colony collapse. Not only does spraying fields and urban areas with the pesticides leave bees no safe place to hide in the immediate area, but dust kicked up by applying pesticides spreads neonicotinoids far afield to the dandelions and clover that bees eat in early spring. Since chemical companies have been able to gain exemptions to labeling and regulations, consumers may not always be able to avoid purchasing neonicotinoid pesticides or plants and seeds treated with these chemicals. Corn and soybean seeds, for example, can be coated with neonicotinoid pesticides to protect young plants when they are most vulnerable. Research has shown, however, that treating soybeans has little value because the pesticide is not timed to provide protection during major pest attacks.
For additional thoughts about problems bees encounter and ways to help them survive, see the earlier post, "The Bees and the Birds."
Monday, March 30, 2015
World (Food) Expo, Hybrid Crops & New Farming Practices
Participants from 145 countries will interpret the theme, "Feeding the Planet, Energy for Life," at the 2015 World Expo (expo2015.org), which is about to open May 1 and run through October 31 in Milan, Italy. At the fair, visitors will see technological advances aimed at making the food chain healthy, safe, and sufficient.
When we were much younger, my sister and I used to collect and dry seeds from our cosmos and zinnia flowers at the end of the growing season. The next spring we planted them, just as farmers do with non-hybrid seeds for their crops. Farming with hybrid seeds is different. Developed to permit machines to harvest and husk corn, for example, hybrid seeds produce plants that are all the same height and yellow ears that are the same size with the same number of kernels per row.
There are two reasons why hybrid seeds cannot be saved and planted again the next growing season. First, they produce variable plants with characteristics of only one parent or something entirely different from the crop from hybrid seeds. Second, since the major seed producing corporations that control over half of the global market, such as Monsanto, DuPont, and Syngenta, make a major investment of time and money to produce hybrid seeds, they patent and license their seeds, sue unauthorized users for patent infringement, and, of course, charge farmers who have to purchase new seeds every year.
The increased worldwide corporate control of soybean, corn, cotton, and other hybrid seeds has led to several developments. An Open Source Seed Initiative has been formed to make sure some unpatented seeds are available to home, organic, and other farmers who are unconcerned about, for example, a variable corn crop that has pink and yellow tassels, plants that grow to different heights, and ears that have white, red, or yellow kernels. At the same time, agonomy scientists and farmers interested in seed breeding are working to develop new varieties of unpatented, non-hybrid seeds that are well adapted to different growing conditions. To discover the best seeds to save for planting from year to year, individual farmers, on a smaller scale, might try to imitate what the University of Wisconsin's agricultural department did under the direction of Professor Bill Tracy. Students planted 200 rows of seeds from 200 different varieties of corn. After they tried bites of the crop from each row, they stored seeds from plants in the row they liked best, sent the seeds to another country with similar growing conditions, and repeated the sampling process until they found the variety that grew reasonably well, tasted the best, and had good disease resistance.
Local soil, water, and climate conditions have a major impact on farming. When English settlers came to North America, the Indians introduced them to new crops like corn, beans, and squash and new methods of fertilizing the soil by planting seeds with fish. As water shortages escalate, in part because of climate change, there may be a need to rethink age-old farming practices. In India, where the World Resources Institute figures demand for water will outstrip supply by 50% as early as 2030, the Water Footprint Network expressed concern that the water India used to grow the cotton it exported in 2013 would have supplied 1.24 billion people (85% of India's population) with 100 liters of water every day for a year. Traditionally, India grows cotton and cereals in the drier northwestern parts of the country, where the government subsidizes the cost of electric pumps farmers use to deplete groundwater reserves. Consequently, there is no incentive for farmers to shift plantings to wetter parts of India where less evaporation would occur, to use water efficiently with irrigation, or to grow organic cotton and reduce the contamination of water by pesticides.
Farming is changing in other places and ways. A former factory site has become a 1.5-acre micro-farm that provides job training and produces lettuce, tomatoes, and cucumbers for local restaurants and farmers markets. The storm-water management system the farm installed both reduced flooding and provided irrigation. Contaminated soil was covered with a layer of gravel and two feet of clean soil. By adding a greenhouse, the micro-farm could produce vegetables all year.
To ensure a market for organic farmers, there are places where local folk sort of become shareholders who purchase a share of a farm's products when farmers need money before the planting season each spring. These shareholders receive a box of food from the farm during a 20-week growing season. In the U.S. the first box might arrive with asparagus, broccoli, and radishes in the spring and early summer; tomatoes, beans, bell peppers, cucumbers, and watermelons in summer; and pumpkins, squash, and sweet potatoes in the fall. Some farms also offer add-ons, such as eggs, honey, bread, cheese, wool, and meat, and there are farm events like potluck dinners and opportunities to work on a farm.
To grow, I once learned that vegetables need a soil temperature of 45F degrees and overnight the temperature should not fall below 45F degrees either. In the U.S. Midwest, it is time to begin planting the crops.
(For more about farming, see the earlier blog post, "Back to the Land.")
When we were much younger, my sister and I used to collect and dry seeds from our cosmos and zinnia flowers at the end of the growing season. The next spring we planted them, just as farmers do with non-hybrid seeds for their crops. Farming with hybrid seeds is different. Developed to permit machines to harvest and husk corn, for example, hybrid seeds produce plants that are all the same height and yellow ears that are the same size with the same number of kernels per row.There are two reasons why hybrid seeds cannot be saved and planted again the next growing season. First, they produce variable plants with characteristics of only one parent or something entirely different from the crop from hybrid seeds. Second, since the major seed producing corporations that control over half of the global market, such as Monsanto, DuPont, and Syngenta, make a major investment of time and money to produce hybrid seeds, they patent and license their seeds, sue unauthorized users for patent infringement, and, of course, charge farmers who have to purchase new seeds every year.
The increased worldwide corporate control of soybean, corn, cotton, and other hybrid seeds has led to several developments. An Open Source Seed Initiative has been formed to make sure some unpatented seeds are available to home, organic, and other farmers who are unconcerned about, for example, a variable corn crop that has pink and yellow tassels, plants that grow to different heights, and ears that have white, red, or yellow kernels. At the same time, agonomy scientists and farmers interested in seed breeding are working to develop new varieties of unpatented, non-hybrid seeds that are well adapted to different growing conditions. To discover the best seeds to save for planting from year to year, individual farmers, on a smaller scale, might try to imitate what the University of Wisconsin's agricultural department did under the direction of Professor Bill Tracy. Students planted 200 rows of seeds from 200 different varieties of corn. After they tried bites of the crop from each row, they stored seeds from plants in the row they liked best, sent the seeds to another country with similar growing conditions, and repeated the sampling process until they found the variety that grew reasonably well, tasted the best, and had good disease resistance.
Local soil, water, and climate conditions have a major impact on farming. When English settlers came to North America, the Indians introduced them to new crops like corn, beans, and squash and new methods of fertilizing the soil by planting seeds with fish. As water shortages escalate, in part because of climate change, there may be a need to rethink age-old farming practices. In India, where the World Resources Institute figures demand for water will outstrip supply by 50% as early as 2030, the Water Footprint Network expressed concern that the water India used to grow the cotton it exported in 2013 would have supplied 1.24 billion people (85% of India's population) with 100 liters of water every day for a year. Traditionally, India grows cotton and cereals in the drier northwestern parts of the country, where the government subsidizes the cost of electric pumps farmers use to deplete groundwater reserves. Consequently, there is no incentive for farmers to shift plantings to wetter parts of India where less evaporation would occur, to use water efficiently with irrigation, or to grow organic cotton and reduce the contamination of water by pesticides.
Farming is changing in other places and ways. A former factory site has become a 1.5-acre micro-farm that provides job training and produces lettuce, tomatoes, and cucumbers for local restaurants and farmers markets. The storm-water management system the farm installed both reduced flooding and provided irrigation. Contaminated soil was covered with a layer of gravel and two feet of clean soil. By adding a greenhouse, the micro-farm could produce vegetables all year.
To ensure a market for organic farmers, there are places where local folk sort of become shareholders who purchase a share of a farm's products when farmers need money before the planting season each spring. These shareholders receive a box of food from the farm during a 20-week growing season. In the U.S. the first box might arrive with asparagus, broccoli, and radishes in the spring and early summer; tomatoes, beans, bell peppers, cucumbers, and watermelons in summer; and pumpkins, squash, and sweet potatoes in the fall. Some farms also offer add-ons, such as eggs, honey, bread, cheese, wool, and meat, and there are farm events like potluck dinners and opportunities to work on a farm.
To grow, I once learned that vegetables need a soil temperature of 45F degrees and overnight the temperature should not fall below 45F degrees either. In the U.S. Midwest, it is time to begin planting the crops.
(For more about farming, see the earlier blog post, "Back to the Land.")
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