Soil conditioning fertilizer and production method thereof

Abstract

The invention discloses a soil conditioning fertilizer and relates to the technical field of agricultural fertilizer. The soil conditioning fertilizer is prepared from the following materials in weight parts: 50-100 parts of humic acid, 50-100 parts of dolomite dust, 5-10 parts of dilute sulphuric acid solution, 100-150 parts of monoammonium phosphate, 1-30 parts of urea, 300-350 parts of potassium chloride, and 5-10 parts of zinc sulfate. The experimental results of the field fertilizer efficiency demonstration of the soil conditioning fertilizer on various crops including field crops like crops, commercial crops like soybean and green pepper, as well as melons and fruits and vegetables like Chinese cabbage, grape and radish show that the yield is remarkably increased and the product quality is remarkably improved, the stress resistances like cold resistance, drought resistance, disease resistance and lodging resistance of the crops are remarkably improved, the tastes of the melon, the tomato, the Chinese cabbage, the green pepper, and the like are good, and therefore, the soil conditioning fertilizer is well received by the masses and is worthy of popularization and application.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a soil conditioner fertilizer and a production method thereof. Background technique [0002] In the long-term agricultural production, in order to meet the society's ever-increasing demand for food, people use a large amount of arable land irrationally and use chemical fertilizers and pesticides unrestrainedly, which eventually lead to the deterioration of soil physical and chemical properties, nutrient balance imbalance, soil fertility decline, fertilizer The outstanding problems such as low utilization rate and poor ability to resist natural disasters have seriously affected the normal growth and yield of crops, and also caused soil pollution. The reasons for these problems are mainly reflected in three aspects: firstly, excessive application causes the imbalance of soil nutrients; secondly, toxic phosphorus fertilizers are applied to the soil, which can be tra...

AI Technical Summary

Problems solved by technology

[0011] Shandong Pujin Company aims at the current imbalance of soil nutrition in our country, the poor ability of soil compaction to retain water and fertilizer, and the continuous application of fertilizers such as diammonium phosphate and high-concentration inorganic compound fertilizers leads to serious soil salinization and acidification, aggravation of soil-borne diseases, and crop absorption Poor nutrient capacity, lack of medium and trace elements, low fertilizer utilization rate, and decline in the quality of agricultural products and other practical problems. In cooperation with the Chinese Academy of Sciences, the Chinese Academy of Agricultural Sciences, Shandong Academy of Agricultural Sciences and other scientific research institutes, this environmentally friendly soil conditioning and loss control was jointly developed. Fat