Soil nitrogen fixation moistening agent

Abstract

The invention provides a soil nitrogen fixation moistening agent which comprises the following raw materials in parts by weight: 10-300 parts of palygorskite, 10-300 parts of silicon powder, 10-300 parts of magnesium sulfate, 10-200 parts of boric acid, 10-100 parts of molybdenum ammonium acid, 10-100 parts of glucose, 1-200 parts of rare earth and 100-200 parts of nodule bacterium powder. By adopting the soil nitrogen fixation moistening agent provided by the invention, on one hand, medium and trace elements essential for crops to grow can be comprehensively replenished, on the other hand, the use amounts of nitrogen fertilizers and phosphate and potash fertilizers can be greatly reduced, and finally due to addition of biological nitrogen fixation nodule bacterium powder, the soil nitrogen fixation moistening agent is relatively high in nitrogen fixation efficiency and relatively effective in environment protection.

Description

technical field [0001] The invention belongs to the technical field of fertilizers for crops, and relates to a soil nitrogen-fixing and moisturizing agent for enhancing the effectiveness of fertilizers. Background technique [0002] At present, the traditional habit of the common people to apply a large amount of chemical fertilizers leads to soil compaction, salinization, and a large amount of nutrient loss, which leads to a large decrease in fertilizer utilization rate, pollution of the environment, and decline in crop quality. The best solution to the problems is: to ensure crop The use of chemical fertilizers is reduced under the premise of the necessary nutrients for growth, and the present invention is developed based on this premise. Because in the prior art, 90% of the common people mainly use urea and diammonia when fertilizing, and some common people are using compound fertilizers. These fertilizers are all composed of nitrogen, phosphorus and potassium. After the...

AI Technical Summary

Problems solved by technology

After the application of three-element fertilizer, the crop yield has been greatly improved, but it has also brought great side effects, such as: polluting the environment, loss of organic matter in the soil, and decline in crop quality, etc.