A study to the relationship between soil organisms, especially plants with. Stressing various treasures of the soil in areas that affect the yield of the plant include: fertility of the soil and the ability of the soil to the plant, including nutrition, chemistry, physics. Mineral Sciences and microbiological activity in soil, causing higher plant. The general principle in this courses delivery is to find a way to increase the yield of crops from the soil and land. Study on fertilizer use and the response to nutrients in the soil and fertilizer responses put into the ground so that the soil can increase the yield of crops, more.
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