Welbaum gregory (77 risultati)

Condizione: Very Good.

paperback. Condizione: Acceptable. Used books may not include access codes or one time use codes. Proven Seller with Excellent Customer Service. Choose expedited shipping and get it FAST.

paperback. Condizione: Good. UK ed. Ships same day or next business day! UPS shipping available (Priority Mail for AK/HI/APO/PO Boxes). Used sticker and some writing and/or highlighting. Used books may not include working access code. Used books will not include dust jackets.

Condizione: New.

Paperback. Condizione: Fine.

Paperback. Condizione: Acceptable. Connecting readers with great books since 1972. Used textbooks may not include companion materials such as access codes, etc. May have condition issues including wear and notes/highlighting. We ship orders daily and Customer Service is our top priority.

Paperback. Condizione: Very Good.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Paperback. Condizione: new. Paperback. This comprehensive new textbook takes a scientific approach to explaining the principles of modern conventional and sustainable commercial vegetable production. The book describes the basic botany of vegetables, environmental requirements for successful growth and development, mineral nutrition, field establishment, harvesting methods and post-harvest handling practices. Professor Gregory E. Welbaum is a former commercial vegetable grower whose family farm has been involved in crop production for several generations. He has taught both classroom and online vegetable crop classes at Virginia Tech for over two decades. Vegetable Production and Practices has been specifically designed to accompany courses in vegetable crop production, so is ideally suited to inspire students in crop and horticultural sciences, as well as provide a useful reference for experienced practitioners. This textbook brings the science and practice of vegetable production up to date by addressing modern culture techniques and the recent challenges of consumer demand facing producers today. It introduces vegetable production from the perspective of producing high quality produce that satisfies the needs of the modern consumer. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

paperback. Condizione: New. UK ed. Ships in a BOX from Central Missouri! UPS shipping for most packages, (Priority Mail for AK/HI/APO/PO Boxes).

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Condizione: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Paperback. Condizione: New. Most food and fiber crops are produced from seed. This means that the world's population is dependent on annual seed production for its food supply. Vegetable seed production is much different and more challenging than production of grain crops. This book explains the biology and technology behind producing, maintaining, and enhancing the quality of vegetable seeds from breeding through to the marketed product. It begins with six chapters on a broad range of seed-related topics: the importance of seeds, reproductive biology of plants, genetic improvement strategies, quality assurance of seed production, post-harvest seed enhancement, and organic production. The remaining chapters cover seed production in eleven important vegetable families. Each chapter provides a description of the botany, types and cultivars, genetic improvement, pollination, soil fertility management, pest management, crop production, harvesting, post-harvest handling, and seed yields. The aim of this book is to educate how to produce high-quality vegetable seeds. Incorporating both current methodologies and recent research results, it is suitable for students, researchers, and professionals in the seed industry.…

Condizione: New. Brand New Original US Edition. Customer service! Satisfaction Guaranteed.

Condizione: new.

Condizione: New.

Condizione: New.

Paperback. Condizione: new. New Copy. Customer Service Guaranteed.

Paperback. Condizione: New. This comprehensive new textbook takes a scientific approach to explaining the principles of modern conventional and sustainable commercial vegetable production. The book describes the basic botany of vegetables, environmental requirements for successful growth and development, mineral nutrition, field establishment, harvesting methods and post-harvest handling practices. Professor Gregory E. Welbaum is a former commercial vegetable grower whose family farm has been involved in crop production for several generations. He has taught both classroom and online vegetable crop classes at Virginia Tech for over two decades. Vegetable Production and Practices has been specifically designed to accompany courses in vegetable crop production, so is ideally suited to inspire students in crop and horticultural sciences, as well as provide a useful reference for experienced practitioners.…

Paperback. Condizione: New. This comprehensive new textbook takes a scientific approach to explaining the principles of modern conventional and sustainable commercial vegetable production. The book describes the basic botany of vegetables, environmental requirements for successful growth and development, mineral nutrition, field establishment, harvesting methods and post-harvest handling practices. Professor Gregory E. Welbaum is a former commercial vegetable grower whose family farm has been involved in crop production for several generations. He has taught both classroom and online vegetable crop classes at Virginia Tech for over two decades. Vegetable Production and Practices has been specifically designed to accompany courses in vegetable crop production, so is ideally suited to inspire students in crop and horticultural sciences, as well as provide a useful reference for experienced practitioners.…

Condizione: As New. Unread book in perfect condition.

paperback. Condizione: New.

Condizione: New.

Condizione: New. pp. 544.

Condizione: New. pp. 544.

Condizione: New. 2015. UK ed. Paperback. Successful vegetable production in a modern competitive market requires an understanding of many more factors than the biology of crops and the production techniques involved. Num Pages: 552 pages, illustrations. BIC Classification: PST. Category: (G) General (US: Trade). Dimension: 246 x 188 x 29. Weight in Grams: 1338. . . . . .…

Hardback. Condizione: Fine. In excellent condition. No writing or markings, book is crisp and clean. 100% satisfaction guarantee. Shipped with care in a bubble mailer. Feel free to inquire for photos or more details. I hand inspect every item. --- A textbook on commercial vegetable production, taking a scientific approach to both conventional and sustainable systems. The opening portion covers the basic botany of vegetables, environmental requirements for growth and development, mineral nutrition, field establishment, harvesting methods, and post-harvest handling practices. Further chapters treat high and low input production methods, organic farming, protected culture, biological contamination, Good Agricultural Practices, water management, cropping systems, and genetic improvement. The majority of the volume consists of crop-specific chapters organised by plant family, covering field production alongside protected culture and hydroponics, and treating crop origins and botany, nutritional values, and the global economic importance of both major and minor crops. Production topics addressed include tillage and cropping systems, stand establishment, and nutrition, together with discussion of vegetable safety issues such as pesticide residues and microbial contamination. Runs to 486 pages. …

Condizione: new.