Liquid fertilizer special for alkali soil

Abstract

The invention is applied to saline soil, can improve soil structure and provide sufficient water, oxygen and nutrient to improve the output and the quality of crops. The invention relates to a liquid fertilizer containing microorganisms and rich inorganic nutrient. The fertilizer adopts cooperation of biotechnology and electrolytic technology, takes the microorganisms and mineralized matter as additives, and is added with nutrient formulation (nitrogen, phosphorus, potassium, sulfur, magnesium, calcium, silicon, boron, zinc, ferrum, molybdenum, and mycoprotein, amino acid, humus, plant nucleic acid, B vitamins, organized enzymes and unidentified factors improving the growth of the crops), which not only can provide sufficient nutrient for the crops, but also improves the saline soil, and is favorable for planting the crops. Through the biotechnology, the microorganisms in the state of dormancy are injected the fertilizer, and are activated in favorable environment to decompose animal and plant residue, farm chemical, fertilizers, heavy metal toxic residue and minerals in the soil and change the contents of nitrogen, phosphorus and potassium; through the electrolytic technology, mineralized matter additives make the soil carry out chain reaction with the water and the supplied oxygen, so as to gradually change electric charge of ions in the soil, increase oxygen supply to the soil, improve the infiltrability of the water and strengthen conditions of microorganism activities.

Description

technical field [0001] The invention is applied to saline-alkali soil, can improve the structure of the soil, provide sufficient water, oxygen and nutrition, and improve the yield and quality of planted crops. The invention relates to a liquid fertilizer containing microorganisms, inorganic nutrients and rich organic matter. Background technique [0002] Fertilizer production is very important to China's agricultural development. Chinese agriculture has used chemical fertilizers for many years. Generally speaking, chemical fertilizers mainly contain nitrogen, phosphorus, and potassium to supplement the lost nutrients for the soil, thereby increasing the total output of crops. However, in recent years, the utilization rate of chemical fertilizers has been declining, and the yield of crops is not as good as before. A number of agricultural studies have pointed out that although chemical fertilizers can add enough nutrients to the soil, they ignore the replenishment of organi...

AI Technical Summary

Problems solved by technology

If chemical fertilizers are used alone for a long time, the soil will have adverse effects on soil quality and the environment

In the absence of sufficient organic matter in the soil, the aggregate structure is difficult to form, and the adhesion between soil particles is weakened, thereby reducing the water retention capacity of the soil; nutrient rele