The Level of Development Land Structure

Based on the level of development or stability of the structure of the soil, the soil structure can be divided into several levels, namely: Weak ie if a grain of soil structure can be seen, remains damaged and destroyed when taken from the soil profile to be checked. Being that if the soil structure has a grain structure that is ...

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Physical Parameters Air

1) The color of the water In determining the true color, suspended materials that can cause turbidity separated beforehand. Filtration (filtration) aims to eliminate the material suspended in the water without compromising the authenticity of the color of the water. Centrifugation prevent interaction with the color filter material. True colors are not affected by turbidity. Water color can be used ...

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Factors and Soil Formation Process

There are several questions that arise for everyone to learn about the land, that the land was formed from what? or factors that influence the formation of soil and what is the process. Some of the natural factors indicate that the land is part of the earth’s crust that undergo physical and chemical weathering processes in a very long time. ...

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Types of Soil Structure

Based on the results of soil investigation in the field, the soil structure is described by:  Types, according to the shape and arrangement ped, consisting of a round, plate, beams and prisms.  Class is an indicator of the shape of the structure formed ped-ped constituent, produces 7 types of soil structure.  Level that indicates the degree of ...

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Diversity of Soil Function

Fourth soil-forming components have an important role in supporting the function of soil as a growing medium. The fourth difference component of this land will have an impact on the versatility of the soil as a growing medium. Eg soil air serves as a source of gas needed by plants, among others: 1. As a source of oxygen (O2) that ...

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Time Sampling Water

For water quality monitoring, sampling time interval is set on a different day and time, so it can be differences in the quality of water every day and every hour. For example, if the first sampling is done on Monday at 06.00, then the sampling is then performed on Tuesday at 07.00, etc. Frequency of sampling The frequency of sampling ...

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