Dennis egli (21 Ergebnisse)

Zustand: 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.

hardcover. Zustand: Very Good. Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Zustand: 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.

Zustand: New. pp. 224.

Zustand: 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.

178 S. mit Abbildungen, 0851992412 Sprache: Englisch Gewicht in Gramm: 450 Groß 8°, Original-Pappband (Hardcover), Bibliotheks-Exemplar (ordnungsgemäß entwidmet), Stempel auf Titel, minimale Rückstände vom Rückenschild, insgesamt sehr gutes und innen sauberes Exemplar.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New. In English.

Hardcover. Zustand: Brand New. 178 pages. 9.25x6.00x0.50 inches. In Stock.

Zustand: New. This book describes the fundamental processes involved in the accumulation of biomass and the production of grain yield by agronomic crops and discusses how these processes underlie and influence management decisions.&Uumlber den Autor.

Zustand: New. In English.

Hardcover. Zustand: Brand New. 2nd edition. 219 pages. 9.50x6.25x0.75 inches. In Stock.

Zustand: New. 2021. hardcover. . . . . . Books ship from the US and Ireland.

Gebunden. Zustand: New. This second edition of an established title examines the determination of grain crop yield from a unique perspective, by concentrating on the influence of the seed itself.&Uumlber den AutorDennis Egli holds degrees from Pennsylvania.

Buch. Zustand: Neu. Neuware - This book presents a simple, straightforward discussion of the principles and processes involved in the production of grain yield by agronomic crops, and how these processes underlie and influence management decisions. The focus is on grain crops, principally maize and soybean, although the general principles apply equally well to cereals, grain legumes and oil crops.Management decisions define all cropping systems - what (crop species, variety), where (climate), when (planting date), and how (row spacing and population density) are the fundamental choices. Knowledge of the fundamental processes responsible for plant growth and the accumulation of yield simplifies the decision-making process and leads to improved management decisions, higher grain yields, and cropping systems that are efficient, resilient and sustainable. The contents include: - Basic plant growth processes e.g. photosynthesis, respiration, evapotranspiration- Growth and production of yield- Crop management - seed quality, variety selection, plant date, row spacing- Crop production in the future - climate change, GMOs, precision data and new cropsIntended for researchers in crop science, agronomy and plant science, and crop production practitioners, this book will enable readers to make better, more informed management decisions; decisions that will help maintain a well-fed world in the future.…

Zustand: New. This new edition of an established title examines the determination of grain crop yield from a unique perspective, by concentrating on the influence of the seed itself. Num Pages: 224 pages. BIC Classification: PSTD; TVKC. Category: (UP) Postgraduate, Research & Scholarly. Dimension: 165 x 241 x 18. Weight in Grams: 588. . 2017. 2nd Edition. Hardcover. . . . . Books ship from the US and Ireland. …

Buch. Zustand: Neu. Neuware - This new edition of an established title examines the determination of grain crop yield from a unique perspective, by concentrating on the influence of the seed itself. As the food supply for an expanding world population is based on grain crops harvested for their seeds, understanding the process of seed growth and its regulation is crucial to our efforts to increase production and meet the needs of that population. Yield of grain crops is determined by their assimilatory processes such as photosynthesis and the biosynthetic processes in the seed, which are partly regulated within the seed itself. Providing a timely update in this field and highlighting the impact of the seed on grain crop yields, this book: - Describes all aspects of seed growth and development, including environmental and genetic effects on growth rate and length of the filling period.- Discusses the role of the seed in determining the two main yield components: individual seed weight and number of seeds per unit area.- Uses the concepts and models that have been developed to understand crop management and yield improvement. Substantially updated with new research and further developments of the practical applications of the concepts explored, this book is essential reading for those concerned with seed science and crop yield, including agronomists, crop physiologists, plant breeders, and extension workers. It is also a valuable source of information for lecturers and graduate students of agronomy and plant physiology.…

Zustand: gut. 1998. Seed Biology and the Yield of Grain Crops. In englischer Sprache. pages.

Gebunden. Zustand: New. InhaltsverzeichnisHistory and Importance 1. Origin and history of soybean 2. Role of soybean in agriculture Genetics and Physiology 3. Botany of soybean plant 4. Soybean genetic resources 5. Varietal improvement in soybean 6. Soyb.