Student Research Reports
Agricultural soil
Organization(s):Al-Masaudi Intermediate School at Jeddah
Country:Saudi Arabia
Student(s):Raed Ahmed
Abdel Moneim Mohammed
Bandar Alsehri
Grade Level:Middle School (grades 6-8, ages 11-14)
GLOBE Educator(s):Waleed seraj Zein Aldeen
Contributors:
Report Type(s):International Virtual Science Symposium Report
Protocols:
Presentation Poster:
View Document
Language(s):
Date Submitted:02/29/2016
Agricultural soil is made up of several components are: grained mineral and organic matter , soil and water ,Living organisms and the large grains of sand and small stones , accurate, soft pellets of mud and granulated Very small dark-colored called humus and it is a remnant of objects that die in the soil and are analyzed The fragmentation into fine particles , and it provides the necessary plants to grow where the decomposition of materials into simpler substances dissolve in Water and absorbed by plants through the roots.
Agricultural soils susceptible to pollution and is the entry of foreign material insole or an increase in the installation of one of the components leading to a change in the physical or chemical composition Soil is considered contaminated soil cause danger to human health and animal and is considered one of the most prominent problems Environmental and the most complex and the most difficult solution.
And keep the soil in many forms
Stop logging and preserve on natural pastures
1. Forest protection, especially from overgrazing and fires
2. Organization and rational use Pesticide
3. Sound waste disposal methods
4. The non-use of wastewater and water plants to irrigate the plant only after treatment