The action to vigorously promote the substitution of organic fertilizers for chemical fertilizers has three important points:

1. Cost-saving and efficiency

Our country is a big producer of fruits, vegetables, and tea, but its comprehensive benefits are far lower than those of developed countries in Europe and America. An important reason is that the amount of fertilizers used is too high. The average fertilizer consumption per mu for fruit trees is 37.4 kg, more than twice that of Japan, 6 times that of the United States, and 7 times that of the European Union. The average consumption of vegetables per mu is 47.6 kg, which is 12.8 kg higher than Japan and nearly 30 kg higher than the United States. , Which is more than 30 kilograms higher than that of the EU. Only when organic fertilizer is used can the amount of chemical fertilizer be reduced and the production cost can be reduced.

2. Improve quality and efficiency

Consumers now feel that the taste of the fruits and vegetables they eat is not as good as in the past. This is also related to the excessive use of chemical fertilizers. Experiments have shown that the appearance and internal quality of the fruits have been significantly improved in orchards with organic fertilizers, which is often said to have good taste. The value is high. The anthocyanin in the peel, as long as the application of organic fertilizer, maybe will increase by 20% to 30%.

3. Improve the environment

In agricultural production, the excessive use of chemical fertilizers brings about acidification of the soil and the eutrophication of water bodies, and pollution was also caused by the accumulation of livestock and poultry manure that is not effectively used. This problem has been solved by replacing chemical fertilizers with organic fertilizers. Substituting organic fertilizers for chemical fertilizers makes the integration of agriculture and animal husbandry closer, utilizes livestock and poultry manure, and improves the quality of agricultural products. This is a good thing with multiple birds.