ECOSYSTEM RICE

              These ecosystem Rice and Komponen-Komponennya the ecosystem the field is one of the artificial land on earth. But not all the land can't afford to be made sedimikian a way into the farm, this is because the farm has a specific characteristic which was built by the abiotik and biotik. The components of ecosystems on the farm, among others :

a. Components Abiotik

The element of the constituent ecosystems of some can be controlled by humans which is influenced by nature, you know abiotik of the fields, among others.

In the fields are dominated by plant cultivation membuatcahaya that go into it evenly, because it is not covered by a canopy of leaves like on the ecosystem the (The height of ecosystem the field is relatively the same). Maksimal of daylight allow photosynthesis process that took place be the maximum thus not only plant cultivation of the maximum to do photosynthesis but also plants – of wild like grass, scrub, algae successfully conduct photosynthesis.

1.Oxygen

Oxygen saturation is telarut on the ground is growing with piracy that be done by humans. It could increase nutrients that contained in the ground thus, the plants flourishing and good growth.

2. Land

The presence of animals – the animals that live in the ground like a worm to help menggenburkan the ground as well as improve the nutrients contained therein. The humidity and a pH of soil is also very suitable for the growth of plants and organisms.

3.Water.

Of course water to kompone abiotik a very important to start a life. All organisms are need a water to grow and develop their body. In the fields, water is earned with waiting for the hujam (of the rainfed) or can also with irrigation. For farmers who rely on the water from the rainy season will certainly affect the planting crops the primary, thus will be occupied by plants – of the wild.

b.Components Biotik

The element of biotik that can be found on the ecosystem of farmland could be differentiated into :

1. The primary

Vegetasi the plant's primary are the plants that are deliberately planted by humans (given the ecosystem is the target). For example, it is must have as the main plant in an ecosystem on the farm..

To get good growth in plants, humans do all treatments ranging from the provision of fertilizer, the eradication of pests, aerate the soil, and irrigation. Therefore the growth of plants, especially the highly dependent on the processing by human (beyond the aspect of quality seeds).

2. Plants are secondary

It is also known as plants, wild or pests, because it's going on because the abiotik in the field support for growth, secondary can disrupt the growth of the primary because each other for the nutrients from the ground.

Therefore farmers will usually turn off the growth of plants has to spray herbicide or pull it out. But the use of herbicides can pollute the water around the farm. The grass and plant shrubs is of secondary that grew up in the fields.

3. An animal

The animals are present in the fields are animals, animals pedatang because the presence of components biotik other component abiotik. Like, frogs, snakes, rats, birds, insects.

Animals - animals is acting as a consumer of the presence of something else, as this mouse mamakan of rice crops, then the snake's prey on mice and ferrets or eagle can be present to memangsaular. The presence of dekomposer to increase the wealth of biodiversity and supporting the return of elements of organic to the world that help improve soil fertility, assisted also by detritivor like a worm that will take the rest of the rest of the organic compounds that have been teruraikan..

Although the fields is the artificial or target, not completely be controlled by human beings, as is also a major effect on the establishment of the ecosystem was. By interactions that occur in the fields it very well, the presence of plants, wild and animals, animals add to the biological wealth contained therein, as well as keeping kestailan an ecosystem.

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the source: www.kelasipa.com