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Jurnal Kesuburan Tanah Dan Pemupukan Pdf


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The terms of reference for this research is "Analisis rekomendasi tanah yang diperlukan untuk kesuburan tanaman di hutan atau di bawah jendela rumah di daerah Desa menurut dari prinsip ikhtiadi, dan perspektif efisiensi, dan saat ini mau diterapkan pada padi di hutan". Result The results of the research are shown in the table below: The results showed the following: 1. The fact that a fertilizer should be applied to avoid any negative effects on the soil, since the fertilizer and the soil can be broken, leading to the loss of the ability of the soil to accumulate nutrients and decrease fertility. The results also showed that the soil can be damaged if a fertilizer is not applied. The results also showed that the fertilizer is the most important tool that can be used to promote the growth of the plant. 2. There is not much information on the fertilizer application in Indonesia. Because the fertilizer is quite expensive, some of the farmers do not apply fertilizer due to the high price. 3. Regarding the current application of the fertilizer to the soil, farmers are given fertilizer depending on the areas of the field. The application of fertilizer has changed and therefore, it is quite difficult to check the amount of fertilizer that is applied to each field. 4. The types of fertilizer that can be used in Indonesia are urea, ammonium, nitrate and potassium. 5. There is a need to examine the types of fertilizer that can be used to promote the growth of plants and the increase of productivity in the area that is being fertilized. 6. The fertilizer that is used in this research is urea, ammonium, nitrate and potassium. 7. The fertilizer used for all of the experiments was urea, ammonium, nitrate and potassium. Urea, the fertilizer that is most commonly used in Indonesia, was used to conduct all of the experiments. 8. Before fertilizing, the pH values of all fields were below 7.5. The pH values of all of the fields were quite low, but at least the pH values of all of the fertilizer fields were equal to or above 6.5. 9. The pH of all of the fertilizer fields was high, except for the fertilizer that was composed of potassium and nitrate. 10. There are




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