Author: Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 244
Book Description
Set includes revised editions of some issues.
1981-82 Directory of Professional Workers in State Agricultural Experiment Stations and Other Cooperating State Institutions
Author: Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 244
Book Description
Set includes revised editions of some issues.
Directory of Professional Workers in State Agricultural Experiment Stations and Other Cooperating State Institutions
Author: Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 252
Book Description
Fundamentals of Rice Crop Science
Author: Shouichi YoshidaPublisher: Int. Rice Res. Inst.
ISBN: 9711040522
Category : Rice
Languages : en
Pages : 278
Book Description
Growth and development of the rice plant. Climatic environments and its influence. Mineral nutrition of rice. Nutritional disorders. Photosynthesis and respiration. Rice plant characters in relation to yielding ability. Physiological analysis of rice yield.
Bibliographical Contributions - United States Department of Agriculture Library
Author: The Agricultural Journal of the Cape of Good Hope
Author: Cape of Good Hope (Colony). Dept. of AgriculturePublisher:
ISBN:
Category :
Languages : en
Pages : 912
Book Description
Environmental Management In Tropical Agriculture
Author: Robert GoodlandPublisher: CRC Press
ISBN: 0429716346
Category : Science
Languages : en
Pages : 205
Book Description
Addressing the problem of the high cost of agricultural development in tropical regions, this book summarizes the environmental concerns associated with tropical agriculture. The authors highlight major environmental hazards confronted in tropical agriculture and suggest specific management options that could be used to reduce or avoid them. The fi
Agricultural Journal of the Cape of Good Hope
Author: Cape of Good Hope (Colony). Dept. of AgriculturePublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 804
Book Description
Biennial Report of the Board of Trustees of the North Dakota Agricultural College to the Governor of North Dakota
Author: North Dakota Agricultural CollegePublisher:
ISBN:
Category : Agricultural colleges
Languages : en
Pages : 778
Book Description
Supplement to Directory of Professional Workers in State Agricultural Experiment Stations and Other Cooperating State Institutions
Author: United States. Cooperative State Research ServicePublisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 68
Book Description
Interchanges of Insects between Agricultural and Surrounding Landscapes
Author: B.S. EkbomPublisher: Springer Science & Business Media
ISBN: 9780412822902
Category : Science
Languages : en
Pages : 266
Book Description
The chapters in this book were developed from some of the lectures presented at a sym posium at the XX International Congress of Entomology held in Florence, Italy in August 1996. The purpose of the symposium was to discuss the impact of evolving modern agricultural landscapes on the insect species, of both economic and ecological importance, that utilize that habitat. Agricultural policy, to some extent, influences the choices that farmers make and thereby the shape of the agricultural landscape. In order to move toward more sustainable agro ecosystems future policy makers will have to consider the history of land use, consumer demands for both environmentally sound and affordable products, and the conservation of biological diversity. I would hope the information contained in this book will help stimulate discussion about the consequences of policy decisions on our agricultural landscapes and their insect inhabitants. I thank all the speakers from the symposium and in particular those that have been able to contribute chapters to this book. There have been many delays, most due to circumstances beyond anyone's control. I would like to express my appreciation to Gloria Verhey and Patrick Dumont for taking care of the book in these final months. CHAPTER I INTERCHANGES OF INSECTS BETWEEN AGRICULTURAL AND SURROUNDING LANDSCAPES BARBARA EKBOM Department of Entomology, Swedish University of Agricultural Sciences, Uppsala, Sweden 1.