资源 标记: Plant Health
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Topics reviewed in this resource includes: Onion economy Growing onions Varieties Growth stages Favorable growth conditions Nutrition and fertilization Soil analysis guide Leaf analysis guide
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This publication was compiled by representatives from Perennia using information from the Pest Management Regulatory Agency of Health Canada, specific pesticide labels, previous Atlantic Provinces Vegetable Pest Guides and manufacturer’s information. This information is continuously changing and...
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This resource cover onion diseases such as: Damping-off purple Blotch Stemphylium Blight Basal Rot Downy Mildew OnionSmut Onion Smudge Black Mould Bacterial Brown Rot Onion Yellow Dwarf Anthracnose White rot Neck rot
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This Resources highlights onion diseases such as: Botrytis brown stain Sclerotium bulb and stem rot Bacterial Soft Rot Slippery Skin and Sour Skin Xanthomonas leaf blight Mildew Black Mold Blue Mold Rot Smudge (Anthracnose) Downy Mildew
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Topics covered in this resource include: Soil Requirement Site selection Land Preparation Seed rate and treatment Planting Fertilizer Requirement Harvesting Yeild
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Objectives: Understanding the diseases and pests that affect onion farming and their management and prevention.
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GrowerTalks magazinemay be the best-known greenhouse trade publication in the world. While it’s published in America’s Midwest, just outside of Chicago, its reach and influence is global, with its editors historically on the road and in the air to find the stories, trends and news. ARTICLES FROM...
- Abstract,Aquaculture Reports, 2017 Freshwater shortages are increasingly limiting both irrigated and rainfed agriculture. To expand possibilities for controlled plant production without using land nor freshwater, we cultivated potted halophytes floating at sea that were provided with rain- and...
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2020-01-01 *Available as Download Only Today, herbicide-resistant weeds dominate research and development efforts in the discipline of weed science. The incidence, management challenges, and cost of multiple herbicide-resistant weed populations are continually increasing worldwide. Crop varieties with...
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2021-01-01 Plant Adaptation to Global Climate Change discusses the issues of the impact of climate change factors (abiotic and biotic) on vegetation. This book also deals with simulation modeling approaches to understanding the long-term effects of different environmental factors on vegetation. This book is...