IN any discussion of the principles of crop production it is necessary to begin with the year 1840. By that time it was definitely known that plants consist mainly of organic matter along with a little mineral matter—phosphorus, calcium, potassium, sodium, etc. —to which, however, very ...
This fourth edition maintains its historical perspective while discussing current topics such as: how plants grow and respond to their environment, biotechnology and crop improvement, and the latest developments in equipment and production techniques. Principles of Field Crop Production 2024 pdf epub mobi...
内容简介· ··· This book contains the most comprehensive, detailed coverage of crop production issues in the US. It provides the "how and why" things are the way they are, and recognizes the business of crop production. Other coverage includes the latest trends impacting crop production...
The major attention is on the principles and techniques of greenhouse technology and management. The book also deals with integrated production, crop ... N Castilla - The greenhouse climate 被引量: 1发表: 2013年 Computer Aided Design of Organisms It is indispensable, intuitive and makes use of...
MARCH 16, 1916] NATURE ss THE ELEMENTARY PRINCIPLES OF CROP PRODUCTION. (r) A Student's Book on Soils and Manures. By Dr. E. J. Russell. Pp. ix + 206. (Cambridge: At the University Press, 1915.) Price 3s. 6d. net. (2) Soils and Plant Life as Related to Agriculture. By Prof...
Forage crop production. Principles and practices : B.N. Chatterjee and P.K. Das, 1989. Price Rs. 120. Oxford and IBH, New Delhi. ISBN 81-204-0398-3, 484 ppdoi:10.1016/0378-4290(90)90030-FR.H.M. LangerElsevier B.V.Field Crops Research...
Physiological principles of dryland crop production 来自 AGRIS 喜欢 0 阅读量: 274 作者: I Arnon 关键词: plant physiology, crop production, plant biochemistry, plant cultural practices, plants, agronomy, field crops 被引量: 180 年份: 1975 ...
Without the geometry of light and logic of photon, observer-observability forms a paradox in modern science, truth-equilibrium finds no unification, and mind-light-matter unity is unreachable in spacetime. Subsequently, quantum mechanics has been shroude
2005. Principles of Crop production: theory, techniques, and technology. 2nd ed. Upper Saddle River, NJ: Prentice Hall.Acquaah, G. (2005). Principles of Crop Production: Theory, Techniques, and Technology. New Jersey: Pearson Education Inc....
Reduced tillage systems minimize tillage to create as favorable an environment as possible to maintain or enhance crop production while providing for effective soil and water conservation. Plant residues are retained on the soil surface and herbicides are used to control weeds where tillage is not ...