The Fertile Triangle

The Fertile Triangle PDF Author: Benjamin Wolf
Publisher: CRC Press
ISBN: 9781560228783
Category : Technology & Engineering
Languages : en
Pages : 498

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Book Description
Dr. Benjamin Wolf has made a valuable contribution to growers and students alike with this comprehensive book written as a result of 50 years of experience consulting growers of numerous crops. You will discover many farm practices and other media (such as soil preparation, use of machinery, and correction of pH and salt levels) that affect the three growing components. Specifically, you will gain vital information about how to modify soils to maximize growing potential; soilless approaches that still provide maximum air, water, and nutrients; how air, water, and soil affect crop production; balances necessary for maximum growth; and various farm practices and how they affect crop growth.

The Fertile Triangle

The Fertile Triangle PDF Author: Benjamin Wolf
Publisher: CRC Press
ISBN: 9781560228783
Category : Technology & Engineering
Languages : en
Pages : 498

Get Book Here

Book Description
Dr. Benjamin Wolf has made a valuable contribution to growers and students alike with this comprehensive book written as a result of 50 years of experience consulting growers of numerous crops. You will discover many farm practices and other media (such as soil preparation, use of machinery, and correction of pH and salt levels) that affect the three growing components. Specifically, you will gain vital information about how to modify soils to maximize growing potential; soilless approaches that still provide maximum air, water, and nutrients; how air, water, and soil affect crop production; balances necessary for maximum growth; and various farm practices and how they affect crop growth.

The Gods of Egypt

The Gods of Egypt PDF Author: Claude Traunecker
Publisher: Cornell University Press
ISBN: 9780801438349
Category : History
Languages : en
Pages : 156

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Book Description
The Gods of Egypt, first published in France in 1992 and now in its third French edition, is a short, elegant, and highly accessible survey of ancient Egyptian religion. The clarity and brevity of Claude Traunecker's book make it especially valuable to readers seeking an authoritative introduction to this complex topic. The Cornell edition, the first English translation, is enhanced by 23 illustrations. Traunecker begins with an overview of the source materials and a discussion of the historiography of Egyptian religion, a subject relatively neglected by scholars. He then describes the actual and metaphysical worlds inhabited by the Egyptian deities and the role that humans played in the Egyptian universe. Focusing especially on the diversity and number of approaches used by Egyptians to explain their world, The Gods of Egypt offers a succinct and highly readable presentation of recent interpretations of Egyptian religion.

Drugs, Oil, and War

Drugs, Oil, and War PDF Author: Peter Dale Scott
Publisher: Rowman & Littlefield Publishers
ISBN: 0585459738
Category : History
Languages : en
Pages : 252

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Book Description
Peter Dale Scott's brilliantly researched tour de force illuminates the underlying forces that drive U.S. global policy from Vietnam to Colombia and now to Afghanistan and Iraq. He brings to light the intertwined patterns of drugs, oil politics, and intelligence networks that have been so central to the larger workings of U.S. intervention and escalation in Third World countries through alliances with drug-trafficking proxies. This strategy was originally developed in the late 1940s to contain communist China; it has since been used to secure control over foreign petroleum resources. The result has been a staggering increase in the global drug traffic and the mafias associated with it_a problem that will worsen until there is a change in policy. Scott argues that covert operations almost always outlast the specific purpose for which they were designed. Instead, they grow and become part of a hostile constellation of forces. The author terms this phenomenon parapolitics_the exercise of power by covert means_which tends to metastasize into deep politics_the interplay of unacknowledged forces that spin out of the control of the original policy initiators. We must recognize that U.S. influence is grounded not just in military and economic superiority, Scott contends, but also in so-called soft power. We need a 'soft politics' of persuasion and nonviolence, especially as America is embroiled in yet another disastrous intervention, this time in Iraq.

Water Civilization

Water Civilization PDF Author: Yoshinori Yasuda
Publisher: Springer Science & Business Media
ISBN: 4431541101
Category : Social Science
Languages : en
Pages : 490

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Book Description
Water Civilization: From Yangtze to Khmer Civilizations comprises three major topics: 1) Discovery of the origin of rice agriculture and the Yangtze River civilization in southern China was mainly based on investigation of the Chengtoushan archaeological site, the earliest urban settlement in East Asia. The origin of rice cultivation can be traced back to 10000 BC, with urban settlement starting at about 6000 BP; 2) The Yangtze River civilization collapsed around 4200 BP. Palaeoenvironmental studies including analyses of annually laminated sediments in East and Southeast Asia indicate a close relationship between climate change and the rise and fall of the rice-cultivating and fishing civilization; and 3) Migrations from southern China to Southeast Asia occurred after about 4200 BP. Archaeological investigation of the Phum Snay site in Cambodia, including analyses of DNA and human skeletal remains, reveals a close relationship to southern China, indicating the migration of people from southern China to Southeast Asia. This publication is an important contribution to understanding the environmental history of China and Cambodia in relation to the rise and fall of the rice-cultivating and fishing civilization, which we call water civilization.

Dissent and Reform in the Early Middle Ages

Dissent and Reform in the Early Middle Ages PDF Author: Jeffrey Burton Russell
Publisher: Univ of California Press
ISBN: 0520330633
Category : History
Languages : en
Pages : 336

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Book Description
This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1965.

The Prairie West as Promised Land

The Prairie West as Promised Land PDF Author: R. Douglas Francis
Publisher: University of Calgary Press
ISBN: 1552382303
Category : History
Languages : en
Pages : 490

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Book Description
Millions of immigrants were attracted to the Canadian West by promotional literature from the government in the late 19th century to the First World War bringing with them visions of opportunity to create a Utopian society or a chance to take control of their own destinies.

Economic Aspects of Soviet Agriculture

Economic Aspects of Soviet Agriculture PDF Author: United States. Agricultural Research Service
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 84

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Book Description


Plant Nutrition and Soil Fertility Manual

Plant Nutrition and Soil Fertility Manual PDF Author: J. Benton Jones Jr.
Publisher: CRC Press
ISBN: 1439816107
Category : Science
Languages : en
Pages : 230

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Book Description
Like all living things, plants require nutrient elements to grow. The Plant Nutrition Manual describes the principles that determine how plants grow and discusses all the essential elements necessary for successful crop production. The nutritional needs of plants that add color and variety to our visual senses are addressed as well. Altogether, nut

Relative Water and Power Resource Development in the U.S.S.R. and the U.S.A. 86-2, 1960

Relative Water and Power Resource Development in the U.S.S.R. and the U.S.A. 86-2, 1960 PDF Author: United States. Congress. Senate. Interior and Insular Affairs Committee
Publisher:
ISBN:
Category :
Languages : en
Pages : 228

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Book Description


Relative Water and Power Resource Development in the U.S.S.R. and the U.S.A., Jan. 4, 1960

Relative Water and Power Resource Development in the U.S.S.R. and the U.S.A., Jan. 4, 1960 PDF Author: United States. Congress. Senate. Interior and Insular Affairs. Committee. 260:
Publisher:
ISBN:
Category :
Languages : en
Pages : 194

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Book Description