Fertilizers are effective in yielding significantly. When used for a long time to make its performance. It also affects many. In hot weather, the application of fertilizer nutrients are lost nearly 40-50 percent. If rain makes more nutrient loss. Chemical fertilizers are destroying the ecological balance in the soil. It also affects the organisms in the soil. Fertilizers will affect the rate of decomposition of organic matter, soil structure deterioration. Soil does not absorb water To the system of plants and organisms in the soil. Fertilizer very acidic soil. Phosphorus and existing plants can not be used. The main elements in fertilizers are 3 types of NPK if used for a long time can cause a lack of micronutrients such as zinc, iron, copper, and if this happens, it will affect the plants and organisms in the soil. Chemical fertilizers can also affect health, such as causing skin irritation. Pesticide residues Chemical fertilizers did not result only in agriculture. But also affects the climate of the Earth. Especially nitrogen oxides (N2O) gas which will destroy the ozone layer, which serves to absorb and filter wave infrared.
การแปล กรุณารอสักครู่..