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1989-01-01 The primary aim of the book is to aid the practitioner in differential diagnosis and in control of disease in food animals. Each of the contributers has directed his or her efforts to presenting an array of topics.
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1999-01-01 Bring life to your garden and experience the magic of metamorphosis! This book tells you how. It describes 23 species of butterflies and shows them in color photos - adults, caterpillars and pupae, as well as dozens and dozens of larval and nectar food plants. Complete growing information is...
- Chickpea (Cicer arietinum) is a very drought-tolerant, nitrogen-fixing, cool season crop that tolerates heat during fruiting and ripening. It is grown as a cool season annual in a broad belt through the Mediterranean region to the subtropical and tropical regions of Asia, Europe, Central, and...
- Maize is an annual, warm-climate crop in the grass family, thriving in open sunny environments with daytime temperatures of 20-24C. Maize is used fresh, frozen, canned, rolled and roasted for corn flakes, pressed for oil, or processed for ethanol as fuel. Maize is also an important feed source...
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Access Agriculture Training Video A youth association in Northern Ghana shows how self-determination and commitment backed by appropriate financial and business development services has helped members to generate additional income and sustain their group. Available languages Arabic Chitonga /...
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- Français (fr)
- Español (es)
- English (en)
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Access Agriculture Training Video Ensure your soil is rich in organic matter and grow a legume intercrop to help keep your soil loose. Plant your cuttings horizontally or at a slant so the roots grow closer to the surface. With a simple tool you can uproot your cassava twice as fast. Available...
- 这也有其他语言版本:
- Français (fr)
- English (en)
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A survey of the world of marine mollusks provides identification about the common shells of the Atlantic and Pacific coasts of North America.
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This is a field guide to the identification of 594 of some 865 species of trees native to North America north of Mexico. Included are the most common and most important species and also many that are less familiar but no less interesting. To make the book most useful in the field, the text, range...
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Oaks are primarily temperate region trees and shrubs numbering approximately 600 species worldwide. Oaks have occupied the nonglaciated landscape of North America since the Cretaceous Period. Fifty oak species are represented in two-thirds of the eastern North American forest cover types and...
- 2020-07-27 To safeguard against COVID-19, and the spread of the novel coronavirus, some on-campus ECHO Florida training events have been modified. ·Small-Scale Livestock Workshop, July 27 – 31, 2020 has beencancelled. Learn about small-scale management of livestock in the tropics during this one week...