Dr. David Mengel is a recently retired, Professor Emeritus of Agronomy at Kansas State University. He remains active in retirement doing research and extension programs and operating a 150 hectare family farm, where he currently produces both grain and forage sorghum. A Certified Professional Soil Scientist and Certified Crop Advisor, he has over 40 years professional experience and is recognized as an authority on soil fertility and nutrient management.
3 Ebooki wg Ignacio Ciampitti
William Rooney: Achieving sustainable cultivation of sorghum Volume 1
- Comprehensive coverage of the latest research on the genetic diversity of sorghum
- Reviews key developments in breeding, from conventional to marker-assisted techniques, as well the …
EPUB
Angielski
DRM
€204.99
William Rooney: Achieving sustainable cultivation of sorghum Volume 2
- Discusses latest research on sorghum structure, chemistry and physiology
- Reviews varied uses of sorghum as a feed and food grain, forage and energy crop
- Includes case stu …
EPUB
Angielski
DRM
€164.99
Claudia Wagner-Riddle & Brent Kaiser: Improving nitrogen use efficiency in crop production
- Considers the role of fertiliser use in agriculture as a major contributor to the imbalance of the global nitrogen cycle
- Reviews the effectiveness of inorganic nitrogen fertilisers …
EPUB
Angielski
DRM
€184.99
