The study is to compare the results of studies and experiments on used in conjunction with chemical fertilizer, will present the results of the experiment et.at Pertuit (2001) experimental results used in pot to assess growth of tomatoes grown in soil mixed with sand to use chemical fertilizer, dai and/or intercontinental and present results of the study to use intercontinental dai on growth and yield of potato. Van Gogh is a species of 4, Milva, Lady Olympia experimental results of Agata and et.at Sanli (2013), which results in potato cultivation trial experiment with ruan soil texture.
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