Sign-In
Cart
Sélection pour la tolérance au stress chez le tournesol
Paperback
Please select the version of book you would like to purchase.
ISBN10: 6202561939
ISBN13: 9786202561938
Publisher: Editions Notre Savoir
Published: Jul 1 2025
Pages: 88
Weight: 0.28
Height: 0.21 Width: 6.00 Depth: 9.00
Language: French
ISBN13: 9786202561938
Publisher: Editions Notre Savoir
Published: Jul 1 2025
Pages: 88
Weight: 0.28
Height: 0.21 Width: 6.00 Depth: 9.00
Language: French
La réduction des précipitations, associée à une évapotranspiration élevée, devrait exposer la végétation naturelle et agricole à un risque élevé de stress hydrique grave et prolongé. La demande en irrigation agricole en Asie dans les régions arides et semi-arides devrait augmenter de 10 % pour chaque augmentation de 1 C de la température. Selon l'USDA Agriculture Weather Facility (2005), la production d'oléagineux en 2005 a baissé de 2 % par rapport à 2004 en raison d'une saison de croissance plus sèche que la normale. En Espagne, la culture du tournesol a considérablement souffert de la sécheresse, avec une baisse de production de 41 %. De même, en Amérique, la sécheresse a été responsable de pertes de rendement pouvant atteindre 20 %. Au Pakistan, la superficie consacrée au tournesol a diminué de 25 % entre 1998-1999 et 2002-2003, mais la production totale de tournesol a baissé de 33 % au cours de la même période en raison d'une grave sécheresse. Il existe donc un besoin urgent de génotypes capables de faire face à des conditions climatiques anormales, en particulier à la sécheresse et au stress hydrique, ce qui a nécessité la mise au point de variétés plus productives issues de divers patrimoine génétique. Les travaux ont porté sur le tournesol, une culture oléagineuse à fort potentiel au niveau mondial, afin de répondre à la question de la sécurité alimentaire soulevée par les décideurs politiques dans le cadre de la lutte contre le changement climatique.
Also in
Botany & Horticulture
A Peterson Field Guide to Edible Wild Plants: Eastern and Central North America
Peterson, Roger Tory
Paperback
$25.20
Weedy Wisdom for the Curious Forager: Common Wild Plants to Nourish Your Body & Soul
Gilbert, Rebecca
Paperback
$9.99
Happy Snacking, Don't Die!: Foraging and Vegan Recipes with Black Forager (a Cookbook)
Nelson, Alexis Nikole
Hardcover
$33.25
The Hidden Life of Trees: What They Feel, How They Communicate--Discoveries from a Secret World
Wohlleben, Peter
Paperback
$17.06
The Light Eaters: How the Unseen World of Plant Intelligence Offers a New Understanding of Life on Earth
Schlanger, Zoë
Paperback
$17.99
The Hidden Life of Trees: What They Feel, How They Communicate--Discoveries from a Secret World
Wohlleben, Peter
Hardcover
From $14.99
Floriography: An Illustrated Guide to the Victorian Language of Flowers Volume 1
Roux, Jessica
Hardcover
$20.89
The Secret Life of Plants: A Fascinating Account of the Physical, Emotional, and Spiritual Relations Between Plants and Man
Tompkins, Peter
Bird, Christopher
Paperback
$18.99
Sam Thayer's Field Guide to Edible Wild Plants: Of Eastern and Central North America
Thayer, Samuel
Paperback
$29.66
Printing from the Garden: Create Stunning, One-Of-A-Kind Prints with Flowers and Leaves
Kelly, Alison
Hardcover
$28.50
Paint by Sticker (Official): Dogs: Create 12 Stunning Images One Sticker at a Time!
Workman Publishing
Paperback
$16.14
I Have This Thing for Flowers: Essays on the Roots of Relationships
Sawchyn, Alysia Li Ying
Hardcover
$26.09
Chasing Lewis's Monkeyflower: The Amazing Afterlife of the Lewis and Clark Expedition's Wild Plants
Adelman, Elizabeth
Hardcover
$30.40
Natural Habitats and Wildlife Gardening: Inviting Nature Into Your Backyard
McCoshum, Shaun
Paperback
$28.45
The Forager's Harvest: A Guide to Identifying, Harvesting, and Preparing Edible Wild Plants
Thayer, Samuel
Paperback
$26.55
Reference Manual of Woody Plant Propagation: From Seed to Tissue Culture
Heuser, Charles W., Jr.
Dirr, Michael A.
Paperback
$24.99
Botany for Gardeners, Fourth Edition: An Introduction to the Science of Plants
Capon, Brian
Paperback
$20.89
Plants Have So Much to Give Us, All We Have to Do Is Ask: Anishinaabe Botanical Teachings
Geniusz, Mary Siisip
Paperback
$21.80
Pacific Northwest Medicinal Plants: Identify, Harvest, and Use 120 Wild Herbs for Health and Wellness
Kloos, Scott
Paperback
$26.59
Pacific Northwest Foraging: 120 Wild and Flavorful Edibles from Alaska Blueberries to Wild Hazelnuts
Deur, Douglas
Paperback
$24.69
The Album of Plant Families: An Illustrated Exploration of Nature's Beauty and Bounty
Hollender, Wendy
Hardcover
$53.96
Eat the Weeds: A Forager's Guide to Identifying and Harvesting 274 Wild Foods
Jordan, Deane
Paperback
$23.70
Medicinal Plants of the Pacific Northwest: A Visual Guide to Harvesting and Healing with 35 Common Species
Hammerquist, Natalie
Paperback
$23.70
The Light Eaters: How the Unseen World of Plant Intelligence Offers a New Understanding of Life on Earth
Schlanger, Zoë
Hardcover
From $11.99
The Drunken Botanist: The Plants That Create the World's Great Drinks: 10th Anniversary Edition
Stewart, Amy
Hardcover
From $12.99
Braiding Sweetgrass / Una Trenza de Hierba Sagrada: Sabiduría Indígena, Conocimiento Científico Y Las Enseñanzas de Las Plantas
Kimmerer, Robin Wall
Paperback
$18.99
Midwest Medicinal Plants: Identify, Harvest, and Use 109 Wild Herbs for Health and Wellness
Rose, Lisa M.
Paperback
$26.59
Southeast Medicinal Plants: Identify, Harvest, and Use 106 Wild Herbs for Health and Wellness
Shane, Coreypine
Paperback
$26.59
The Pacific Northwest Native Plant Primer: 225 Plants for an Earth-Friendly Garden
Merritt, Andrew
Currin, Kristin
Paperback
$23.74
Fern Finder: Identifying Native Ferns of Central and Northeastern North America
Hallowell, Barbara G.
Hallowell, Anne C.
Paperback
$7.55
The California Naturalist Handbook, Second Edition
De Nevers, Greg
Merenlender, Adina
Edelman, Deborah
Paperback
$33.20
A Northern Gardener's Guide to Native Plants and Pollinators
Johnson, Lorraine
Colla, Sheila
Paperback
$33.25
Wicked Plants: The Weed That Killed Lincoln's Mother & Other Botanical Atrocities
Stewart, Amy
Hardcover
$27.55
Northeast Foraging: 120 Wild and Flavorful Edibles from Beach Plums to Wineberries
Meredith, Leda
Paperback
$24.69
Ashkenazi Herbalism: Rediscovering the Herbal Traditions of Eastern European Jews
Cohen, Deatra
Siegel, Adam
Paperback
$23.70
Northeastern Forager's Cookbook: The Best Recipes Using Wild Edibles from Maryland to Maine
Naha-Koretzky, Debbie
Paperback
$23.70
Trees of the World: A Celebration of the Beauty and Diversity of Species Across Continents
Moore, Grace
Hardcover
$33.24
Botany of Empire: Plant Worlds and the Scientific Legacies of Colonialism
Subramaniam, Banu
Paperback
$43.50
The Pocket Book of Plants That Heal: The Illustrated Herbarium of Medicinal Plants
Couplan, François
Debuigne, Gérard
Hardcover
$12.34
Wildcrafted Fermentation: Exploring, Transforming, and Preserving the Wild Flavors of Your Local Terroir
Baudar, Pascal
Paperback
$28.45
Common Backyard Weeds of the Midwest: Identify 157 Weeds and Know What to Pull or Protect
Marrone, Teresa
Paperback
$15.26
Flowering Plants of the Sierra Nevada: A Photographic Guide to Over 1000 Wildflowers
Clines, Joanna
Sharnoff, Stephen
Paperback
$61.75
The Generosity of Plants: Shared Wisdom from the Community of Herb Lovers
Gladstar, Rosemary
Hardcover
$26.60
Wildflowers of Tennessee: The Ohio Valley and the Southern Appalachians
Hemmerly, Tom
Horn, Dennis
Cathcart, Tavia
Paperback
$27.50
Southeast Foraging: 120 Wild and Flavorful Edibles from Angelica to Wild Plums
Bennett, Chris
Paperback
$24.69
Prairie Plants of Illinois: A Field Guide to the Wildflowers and Prairie Grasses of Illinois and the Midwest
Chadde, Steve W.
Paperback
$34.99
Nature's Garden: A Guide to Identifying, Harvesting, and Preparing Edible Wild Plants
Thayer, Samuel
Paperback
$23.70
Plants That Kill: A Natural History of the World's Most Poisonous Plants
Dauncey, Elizabeth A.
Larsson, Sonny
Hardcover
$35.15
Flowers and Their Meanings: The Secret Language and History of Over 600 Blooms (a Flower Dictionary)
Azoulay, Karen
Hardcover
$19.00
Wildflowers of Northern California: Your Way to Easily Identify Wildflowers
Miller, George Oxford
Paperback
$9.45
The Bay Area Forager: Your Guide to Edible Wild Plants of the San Francisco Bay Area
Andler, Mia
Feinstein, Kevin
Paperback
$26.60
The Curanderx Toolkit: Reclaiming Ancestral Latinx Plant Medicine and Rituals for Healing
Garcia Swiecicki, Atava
Paperback
$30.40
Western Washington and Oregon in Bloom: Find and Identify the 150 Most Common Wildflowers
Turner, Mark
Kuhlmann, Ellen
Paperback
$18.99
Wildflowers of the Pacific Northwest: Your Way to Easily Identify Wildflowers
Miller, George Oxford
Paperback
$9.45
Southwest Medicinal Plants: Identify, Harvest, and Use 112 Wild Herbs for Health and Wellness
Slattery, John
Paperback
$26.59
Berry Finder: Identifying Native Plants with Fleshy Fruits in Eastern North America
Miller, Dorcas S.
Paperback
$7.16
Northeast Ferns: A Field Guide to the Ferns and Fern Relatives of the Northeastern United States
Chadde, Steve W.
Paperback
$37.49
Plants of the Pacific Coast: From Alaska to Oregon, Including British Columbia and Washington
MacKinnon, Andy
Joseph (Styawat), Leigh
Pojar, Jim
Paperback
$28.45
Botanical Shakespeare: An Illustrated Compendium of All the Flowers, Fruits, Herbs, Trees, Seeds, and Grasses Cited by the World's Greatest Playwright
Quealy, Gerit
Collins, Sumie Hasegawa
Hardcover
$25.64
Woven Roots: Recovering the Healing Plant Traditions of Jews and Their Neighbors in Eastern Europe
Cohen, Deatra
Siegel, Adam
Paperback
$23.70
265 Images of Northern Rocky Mountains Wildflowers: From the Mountains of Idaho, Montana, Wyoming and Nearby Places
Lundin, Jane
Earle, A. Scott
Other
$8.95
Evolutionary Herbalism: Science, Spirituality, and Medicine from the Heart of Nature
Popham, Sajah
Paperback
$26.55
The Gardener's Companion to Medicinal Plants: An A-Z of Healing Plants and Home Remedies
Irving, Jason
Royal Botanic Gardens Kew
Hardcover
$21.84
The Magic of Mushrooms: Fungi in Folklore, Superstition and Traditional Medicine
Kew
Lawrence, Sandra
Hardcover
$16.10
What a Plant Knows: A Field Guide to the Senses: Updated and Expanded Edition
Chamovitz, Daniel
Paperback
$18.05
The Sierra Forager: Your Guide to Edible Wild Plants of the Tahoe, Yosemite, and Mammoth Regions
Andler, Mia
Paperback
$23.75
Foraging California: Finding, Identifying, and Preparing Edible Wild Foods in California
Nyerges, Christopher
Paperback
$23.70
California Foraging: 120 Wild and Flavorful Edibles from Evergreen Huckleberries to Wild Ginger
Lowry, Judith Larner
Paperback
$24.69
Flowers in Watercolour: Techniques and Tutorials for the Complete Beginner
Davidson, Lois
Davidson, Morgaine
Paperback
$17.09
The Gardener's Guide to Succulents: A Handbook of Over 125 Exquisite Varieties of Succulents and Cacti
Matsuyama, Misa
Hardcover
$16.14
A Visitor's Guide to the Plants of Muir Woods National Monument
Smith, Gladys L.
Chadde, Steve
Paperback
$19.99