Liquid-state fertilizer additive prepared from farm waste and preparation method of liquid-state fertilizer additive

Abstract

The invention discloses a liquid-state fertilizer additive prepared from farm waste and a preparation method of the liquid-state fertilizer additive. The liquid-state fertilizer additive is prepared from the following raw materials in parts by weight: sodium citrate, dried tangerine peel dreg, citric acid, agricultural rare earth, methylene succinic acid, ethyl borate, swine urine, duck beds, dried chicken manure, pig farm rare earth, an EM fungicide, aluminum sulfate, a 65%-75% ethanol solution, a plant additive and a proper amount of water. Subsoil of a farm for poultries and the like contains wastes of a plurality of poultry excrements, and the wastes are different from direct excrements and are subjected to metabolism and decomposing by soil microorganisms in soil, so that toxins in the excrements are lost or decomposed, and macromolecule celluloses which are not completely digested are almost split and are more easily utilized, propagated and decomposed by microorganisms than other organic matters; and microorganism proliferation is firstly carried out through aerobic fermentation, then the organic matters are decomposed, and finally, microbial cells are broken and contain a plurality of substances which are beneficial for the growth of plants and very useful for the growth of crops.

Description

technical field [0001] The invention belongs to the technical field of fertilizer technology, and specifically relates to a liquid fertilizer additive prepared from farm waste and a preparation method thereof. Background technique [0002] Fertilizer plays an indispensable role in agricultural production. At the same time, a large amount of fertilizer also has a serious impact on the environment. Low fertilizer utilization rate, unbalanced fertilizer nutrient ratio and different release frequency lead to fertilizer waste and pollution. Not only does it have a direct impact on the soil of the planting area, but it is also lost to the lake with the action of water flow, and the impact on the water body is also very terrible. This also makes foliar fertilizers attract more and more attention. Liquid fertilizers can directly act on the leaves of crops , stems and other parts, are absorbed through the stomata on the surface of the leaves and used directly, avoiding long-term and ...

AI Technical Summary

Problems solved by technology

[0003] The use of foliar fertilizers can prevent the fixation of nutrients in the soil, and there is no loss or reduction of effectiveness and utilization due to soil denitrification, leaching, etc., but the way leaves absorb foliar fertilizers is similar to the root system, mainly through leaves The stomata on the surface absorb and enter the mesophyll cells, and then penetrate into the cuticle and cellulose wall of the leaf surface through free diffusion. The absorption speed is slightly slower than the drying speed of the liquid surface fertilizer on the leaf surface. Generally, the nutrient absorption of fruit trees When the speed reaches 50%, it usually takes 1~12 hours, and sometimes it takes several days for vegetable crops. However, the outermost layer of the epidermis of the leaves is waxy, which has a hydrophobic effect, which is not conducive to the attachment of foliar fertilizers. The effect of surface tension makes it difficult to pass through the fine stomata of leaves, so how to improve the adsorption effect of foliar fertilizer on the leaf surface and reduce the surface tension of foliar fertilizer is a key issue