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Essays on Soil

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Sludge from Wastewater Treatment: A Natural Fertilizer for Pechay

Agriculture

Botany

Environmental science

Natural Environment

Plants

Soil

Waste

Words: 1345 (6 pages)

Sludge from Wastewater Treatment: A Natural Fertilizer for Pechay (Brassica rapa chinensis) Introduction Background of the Study Pechay (Brassica rapa chinensis) could grow for almost 15-20 cm tall and have wide leaves (Siemonsma & Piluek, 1994). Pechay would grow under any climate and could be produced throughout the year specially when the provided soil is…

Causes of the Dust Bowl

Agriculture

Food Industry

Natural Environment

Natural Resources

Soil

Wind

Words: 619 (3 pages)

Imagine being blinded by dirt and disoriented by wind. Imagine having to cover your faces whenever you left the house and having to cover your food whenever you ate. Well, welcome to the Dust Bowl. During the 1880s, farmers fled to the Southern Great Plans after hearing word that it was great for planting wheat….

Plant Lab Report : The Effects of Acidic and Basic Environments

Acid Rain

Chemistry

Natural Environment

Ph

Rain

Soil

Water

Words: 1475 (6 pages)

Introduction Acid rain refers to a phenomenon in which “[precipitation] from the atmosphere [contains] higher than normal amounts of nitric and sulfuric acids”. The precipitation that results in acid rain comes from the pollution emitted by human activities, such as factories, electrical power plants and automobiles. Two main pollutants are sulfur dioxide (SO2) and nitrogen…

The Haber Process

Change

Chemical Engineering

Chemical Reaction

Chemistry

Nature

Physical chemistry

Soil

Words: 1174 (5 pages)

During the first decade of the twentieth century the world-wide demand for ammonia for use in fertilisers (in the form of nitrates) and in the production of explosives for use in mining and warfare could only be satisfied on a large scale from deposits of guano in Chile (2). Though this deposit was of huge…

Compaction & Consolidation: Discussion of Odometer Test

Chemical Engineering

Civil engineering

Construction

mechanical engineering

Mechanics

Nature

Soil

Words: 1160 (5 pages)

Discussion The process of consolidation is often confused with the process of compaction. Compaction increases the density of an unsaturated soil by reducing the volume of air in the voids. Meanwhile, Consolidation is a time-related process of increasing the density of saturated soil by draining some of the water out of the voids. According to…

Kaymito Leaves as Antiseptic Mouthwash

Agriculture

Alternative medicine

Botany

Farm

Plant

Plants

Soil

Words: 2357 (10 pages)

RESEARCH INFORMATION SERIES ON ECOSYSTEMS Volume 14 No. 2 May – August 2002 Propagation Management Of Herbal and Medicinal Plants by Eduardo B. Principe and Aurora S. Jose 2 Foreword This issue contains the first part of a series of information on the propagation management of medicinal plants. Medicinal plants abound in the country. They…

About Fertilizers

Acid

Chemical Reaction

Chemistry

Natural Environment

Nature

Soil

Words: 553 (3 pages)

Microinstructions are consumed in smaller quantities and are present in plant tissue on the order of parts per million (pump), angina from 0. 15 to 400 pump DMS, or less than 0. 04% Only three other structural elements are required by all plants: carbon, hydrogen, and oxygen. These nutrients are supplied by water (through rainfall…

Analysis of agenda

Agriculture

biotechnology

Natural Environment

Poverty

Soil

Sustainability

Sustainable Development

Words: 1577 (7 pages)

Agenda 21 is composed of 40 chapters that identify each challenge and propose simple realistic solutions towards sustainable placement which is: meeting the needs of the present without compromising the ability of future generations to meet their own needs. Section One: Social and Economic Dimensions Chapter 1 Preamble to Agenda 21: No nation can secure…

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