دراسة اقتصادية للاستخدام الأمثل للمخلفات الحيوانية في محافظة الشرقية

الملخص EN

use chemical fertilizers, which in turn leads to the deterioration of the fertility of the land on the one hand and the high concentration of chemical fertilizer elements on the other hand, which exposes the human to health risks, so it is necessary to reduce those risks by recycling agricultural waste in general and animal wastes especially.

Where it is important to use organic agriculture by converting organic waste to organic fertilizers.

Municipal fertilizer is of great economic importance, as the amount of municipal fertilizer produced in The Eastern Province reached 7.08 million tons in 2018.

The importance of the study is due to the possibility of guiding decision makers, especially in the agriculture sector and specialists in the field of fertilizers specifically with the results of the research in the analysis of the current situation of the fertilizer market in Egypt, the Ministry of Agriculture and Land Reclamation, the Ministry of Environment Affairs, and others.

In addition to some websites specialized in agricultural production and environmental affairs in Egypt.

the study through use some measures of centrality and dispersion such as the arithmetic average, coefficient of difference, relative frequency, and others tests.

1- The total amount of waste of these animals amounted to about 7.08 million tons with a value of about 531.21 million pounds.

2- The total production costs of compost fertilizer in Eastern Province amounted to about 1155.52 million pounds, and the total return was 4929.66 million pounds, and the net return amounted to about 3774.14, and the net return on the pound invested was about 3.2 pounds.