Mostrando títulos en Ciencias Alimentaria y Agrícola

In the developed world, we’ve reaped the benefits of refrigeration for more than a century, but the costs are catching up with us. We’ve eroded our connection to our food and redefined what “fresh” means. More important, refrigeration is one of the leading contributors to climate change. As the developing world races to build a US-style cold chain, Twilley asks: Can we reduce our dependence on refrigeration? Should we?

Twenty years ago, Joel Salatin wrote You Can Farm, which has launched thousands of farm entrepreneurs around the world. With another 20 years of experience under his belt, bringing him to the half-century mark as a full-time farmer, he decided to build on that foundation with a sequel, a graduate-level curriculum. Everyone who reads (or listens to), and enjoys that previous work, will benefit from this additional information.

How much of our daily caloric intake comes from ingesting substances that, technically speaking, do not meet traditional definitions of “food”? Chances are, if you’re eating something that came wrapped in plastic and contains a funky ingredient you don’t have in your kitchen, it's most likely—almost definitely—ultra-processed food, or UPF.

Why did humans abandon hunting and gathering for sedentary communities dependent on livestock and cereal grains and governed by precursors of today's states? Most people believe that plant and animal domestication allowed humans, finally, to settle down and form agricultural villages, towns, and states, which made possible civilization, law, public order, and a presumably secure way of living. But archaeological and historical evidence challenges this narrative.

Having done field work in New Guinea for more than 30 years, Jared Diamond presents the geographical and ecological factors that have shaped the modern world. From the viewpoint of an evolutionary biologist, he highlights the broadest movements both literal and conceptual on every continent since the Ice Age, and examines societal advances such as writing, religion, government, and technology.

Millions of Americans harbor the dream of living off their land but are held back by the uncertainty of diving into the unknown waters of farming. According to a USDA report, over 40% of the U.S. farmland is operated by someone other than its owner, indicating that the dream of owning and managing a farm is often overwhelmed by fear and uncertainty. But imagine having a comprehensive guide that translates these complex processes into simple, actionable steps - a roadmap that empowers you to convert your little plot into a nourishing, profitable hub of life.

What if it is not the cow, or the how? Stagtine is a book about asking old questions and not about finding new solutions. It is about humanity, the mammal, and not humanity, the savior of the world. Our modern mythology is the climate crisis. From mass species extinctions that tally at pace with exhaled breath to the reigning of carbon and pollution that suffocate our scorching days-she is knocking, and she is at the door. We are told that we need to do more: do more to save the world, do more to build efficient, regenerative systems.

Have you ever desired, deep within your soul, to make a comfortable full-time living from a farming enterprise? Too often people dare not even vocalize this desire because it seems absurd. It's like thinking the unthinkable. After all, the farm population is dwindling. It takes too much capital to start. The pay is too low. The working conditions are dusty, smelly and noisy: Not the place to raise a family. This is all true, and more, for most farmers.

Discover how you can unlock the secret world of monarchs and witness nature’s magnificent metamorphosis. Whenever you picture a butterfly, chances are, an eye-catching monarch comes to mind… with its vibrant orange wings adorned by intricate ebony veins and milky spots, dancing through the air like a living work of art. And while the self-proclaimed king of butterflies could arguably be the most recognizable of butterfly species…

"What should we have for dinner?" To one degree or another, this simple question assails any creature faced with a wide choice of things to eat. Anthropologists call it the omnivore's dilemma. Choosing from among the countless potential foods nature offers, humans have had to learn what is safe, and what isn't. Today, as America confronts what can only be described as a national eating disorder, the omnivore's dilemma has returned with an atavistic vengeance.

市販の加工食品の大半に使われている食品添加物。体に害を与える添加物は国が規制しているはずだが、実際には企業側の利益を優先させる傾向にある。機能性表示食品の[紅麹コレステヘルプ]では腎臓障害が多発し、死者まで出た。

This original, topical and engaging book navigates the complex realm of forest restoration. It reveals how a nuanced approach is required – one that integrates the latest scientific advancements (for instance in microbial ecology, acoustic technology and epigenetics), Indigenous leadership and a holistic understanding of the interconnectedness of life within these vital ecosystems.

The problem of agriculture is as old as civilization. Throughout history, great societies that abused their land withered into poverty or disappeared entirely. Now we risk repeating this ancient story on a global scale due to ongoing soil degradation, a changing climate, and a rising population. But there is reason for hope. David R. Montgomery introduces us to farmers around the world at the heart of a brewing soil health revolution that could bring humanity's ailing soil back to life remarkably fast.

The soil is more than just a substrate that anchors crops in place. An ecologically balanced soil system is essential for maintaining healthy crops. This is a comprehensive manual on soil management. The "whats and whys" of micronutrients, earthworms, soil drainage, tilth, soil structure and organic matter are explained in detail. Kinsey shows how working with the soil produces healthier crops with a higher yield drawing on his wide range of experience as a master consultant. Learn how to balance soil nutrients for maximum yield. Discover why simple N-P-K fertilization isn't enough. ...

In Dirt to Soil, Gabe Brown tells the story of his ranch's amazing journey and offers a wealth of innovative solutions to our most pressing and complex contemporary agricultural challenge - restoring the soil. The Brown’s Ranch model, developed over 20 years of experimentation and refinement, focuses on regenerating resources by continuously enhancing the living biology in the soil.

More than a practical guide, Start Your Farm is a hopeful call to action for anyone who aspires to grow wholesome, environmentally sustainable food for a living. Take it from Forrest Pritchard and Ellen Polishuk: Making this dream a reality is not for the faint of heart, but it's well within reach - and there's no greater satisfaction under the sun.

Carlos Magdalena is not your average horticulturist. He's a man on a mission to save the world's most endangered plants. First captivated by the flora of his native Spain, he has traveled to the remotest parts of the globe in search of exotic species. Renowned for his pioneering work, he has committed his life to protecting plants from man-made ecological destruction and thieves hunting for wealthy collectors.

Discover a place where every animal is safe, loved, and allowed to live out its natural life. Here is the inspiring true story of Best Friends, an animal sanctuary a few dedicated people made happen, and thousands of furry and feathered friends have called home. Meet the residents, including Sinjin, the badly burned black cat and Sparkles, the broken-down packhorse. Meet their rescuers: a famous symphony conductor, a successful architect, veterinarians, and others.

In 1637, one Dutchman paid as much for a single tulip bulb as the going price of a town house in Amsterdam. Three and a half centuries later, Amsterdam is once again the mecca for people who care passionately about one particular plant—though this time the obsessions revolves around the intoxicating effects of marijuana rather than the visual beauty of the tulip. How could flowers, of all things, become such objects of desire that they can drive men to financial ruin?

Honey bees - and the qualities associated with them - have quietly influenced American values for four centuries. During every major period in the country's history, bees and beekeepers have represented order and stability in a country without a national religion, political party, or language. Bees in America is an enlightening cultural history of bees and beekeeping in the United States. Tammy Horn, herself a beekeeper, offers a varied social and technological history from the colonial period, when the British first introduced bees to the New World, to the present, when bees are being used by the American military to detect bombs.