Composite organic fertilizer prepared from feces of beef cattle farm and preparation method of composite organic fertilizer

Abstract

The invention discloses a composite organic fertilizer prepared from feces of a beef cattle farm. The composite organic fertilizer prepared from feces of the beef cattle farm is prepared from the following raw materials beef cattle faces, sawdust, soybean straws, plant ash, urea, urea phosphate, potassium sulfate, borax, zinc sulfate, manganese sulfate, molybdenum sulfate, ferrous sulfate, turfy soil, dregs of beans, pyrethrum, shrubalthea bark, berchemia lineata, folium artemisiae argyi, xanthan gum, sodium bentonite, methylcellulose, a functional microbial agent and an EM bacteria agent. The invention further discloses a preparation method of the composite organic fertilizer prepared from the feces of the beef cattle farm. The feces of the beef cattle farm can be utilized effectively, waste materials can be changed into things of value, the problem of disposal of the feces of the beef cattle farm is solved, and the prepared composite organic fertilizer not only conforms to the standard of the organic fertilizer, but also has good yield improvement effect, and has high market value and social value.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a compound organic fertilizer prepared from manure from beef cattle farms and a preparation method thereof. Background technique [0002] The development of planting in agricultural production is inseparable from fertilizers. my country's agriculture has a long history of 10,000 years. In ancient times, manure was called manure, and fertilization became manure field. Fertilization of farmland in my country began around the Yin and Shang dynasties, mainly based on the unearthed cultural relics that had wooden tools made of river mud at that time, and the oracle bone inscriptions of the Yin and Shang Dynasties that had recorded the characters for feces and choke, and there were inscriptions that fertilization can increase production. By the Warring States period, it had paid attention to and emphasized the fertilization of farmland. In ancient my country, animal ...

AI Technical Summary

Problems solved by technology

Chemical fertilizers can provide the nutrients needed for the growth of crops and plants. With sufficient nutrients and quick results, they have become the first choice for farmers. However, after years of practice, the disadvantages of chemical fertilizers have gradually been exposed. In the environment, the content of inorganic matter increases sharply, organic matter weakens, trace elements are unbalanced, and the adhesion between soil particles is weakened, which gradually reduces the water retention capacity of the soil. When the soil cannot maintain sufficient water, even the best chemical fertilizers cannot Release energy under suitable environmental conditions, and soil erosion, chemical fertilizers are easy to cause pollution