Conservation/Tillage
John LaRose Jr. John LaRose Jr.
shared this article 4 years ago
Topics: Wheat, Education U.S. West, Conservation/Tillage, Food/Nutrition, Sustainability, Crop Diseases, Research, Ag Innovation, Agronomy,

UC Davis receives grant to increase dietary fiber in wheat

Diets lacking fiber are linked to health concerns such as colon cancer and heart diseases, but Americans only consume 30 percent of the recommended daily amount of fiber. One way to increase fiber consumption is to produce wheat varieties that contain more fiber. The University of California, Davis, has a received a nearly $500,000 Seeding Solutions grant from the Foundation for Food & Agriculture Research (FFAR) to increase the dietary fiber content in wheat products. Bay State Milling, California Wheat Commission and Limagrain Cereal Seeds provided matching funds for a total investment of $959,997. “A small increase in fiber content in refined flour products can translate into a significant boost in the public’s consumption of dietary fiber.” said FFAR Executive Director Sally Rockey. “By developing wholesome food with more fiber, and the same great taste, we can lower the incidence of preventable, diet-related diseases.” Refined wheat flour, commonly known as all-purpose flour, is more popular than whole wheat flour in most industrialized countries, but lower in fiber. To increase fiber in refined flour, UC Davis researchers, led by Jorge Dubcovsky, are investigating ways to increase wheat dietary fiber using modified starch synthesis enzymes. The first generation of varieties with increased dietary fiber in the plant’s starch showed reduced grain yield, making the grain more costly for consumers. Dubcovsky’s team is developing a second generation of wheat varieties with high fiber in the refined flour but with a higher grain yield. Using genetic tools and molecular markers the researchers are identifying genes responsible for wheat yield, quality and fiber content. With this information, the researchers are testing combinations of wheat genetics, environmental conditions and growing practices that encourage high-yield and high-fiber crops. “Most of the refined flour is starch, so the trick is to hide the fiber in the starch,” said Dubcovsky. “We increased the relative amount of ‘r...

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John LaRose Jr. John LaRose Jr.
shared this article 4 years ago
Topics: Agriculture Global, Conservation/Tillage, Research, World Hunger, Government / Policies, Ag Africa, World Population,

Agroecology must be based in reality, not romanticism, panelists agree - Alliance for Science

Agroecology has a role to play in transforming agriculture — so long as the movement doesn’t trump the science or farmers’ needs. That was the consensus of the three panelists who joined the “Agroecology: What is it, anyway?” webinar hosted on Alliance for Science Live. Agroecology is both a science and a movement, merging the […]

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John LaRose Jr. John LaRose Jr.
shared this article 4 years ago
Topics: Corn/Maize, Soil Health, Soybeans, Conservation/Tillage, Water, Sustainability, Fertilizer, World Hunger, Ag Africa, World Population,

Pothole farming: Conservative farming in drought-hit Zimbabwe

Instead of ploughing and sowing a large area, the “pfumvudza” method involves planting crops in small holes that trap rainwater.

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John LaRose Jr. John LaRose Jr.
shared this article 4 years ago
Topics: Agriculture US, Crop Consultant, Conservation/Tillage, Sustainability,

Poll Shows Americans’ Unwavering Trust in Farmers and Approval of Sustainability Practices

A majority of U.S. adults have a positive view of farmers’ sustainability practices, and an overwhelming majority trust farmers, according to a new national public opinion poll from the American Farm Bureau Federation.

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John LaRose Jr. John LaRose Jr.
shared this article 4 years ago
Topics: Soil Health, Conservation/Tillage, Research, Fertilizer, World Population, Regenerative Agriculture, Ag Australia/NZ,

Don't neglect the basics in pasture production

Legumes can build soil nitrogen by around 25 kilograms a hectare for every tonne/ha of legume drymatter production.

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John LaRose Jr. John LaRose Jr.
shared this article 4 years ago
Topics: Corn/Maize, Soil Health, Precision AG , Agriculture US, Crop Consultant, Education U.S. NorthEast, Agriculture Global, Conservation/Tillage, Sustainability, World Hunger, World Population,

Reduced soil tilling helps both soils and yields

By monitoring crops through machine learning and satellite data, Stanford scientists have found farms that till the soil less can increase yields of corn and soybeans and improve the health of the soil – a win-win for global food security.

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John LaRose Jr. John LaRose Jr.
shared this article 4 years ago
Topics: Soil Health, Weeds, Pesticides, Cover Crops, Conservation/Tillage, Insects, Research, Regenerative Agriculture, Pollinators,

Do Weeds Matter for Biodiversity? - Resilience

Weeds. A very negative-sounding word for many. However, weeds might not exactly be what we used to think they are. Let me take you on a walk in the countryside, observing fields of barley as we pass them by.

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John LaRose Jr. John LaRose Jr.
shared this article 4 years ago
Topics: Agriculture US, Pesticides, Conservation/Tillage, Economics, Pest Control, Research, World Population, Pollinators,

Over 500 'murder hornets' found in first Wash. state nest

BLAINE, Wash. - More than 500 "murder hornets" in various stages of development were found lurking inside the first Asian giant hornet nest ever discovered in the U. S. , state agriculture officials said Tuesday. The nest, which was found in an alder tree near the Canadian border in northwest Washington state after months of sleuthing by state entomologists, was eventually cut open after hornets were vacuumed up and the tree was removed, said Karla Salp of the state Department of Agriculture.

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John LaRose Jr. John LaRose Jr.
shared this article 4 years ago
Topics: Corn/Maize, Vegetables, Conservation/Tillage, Fruit, Food/Nutrition, Sustainability, Ag Africa, Weather,

Farmers flock towards nutritious, orange maize

A growing number of smallholders in southern Zimbabwe adopt provitamin-A maize after collective learning and knowledge transfer initiative.

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