Biomass organic fertilizer capable of increasing PH of acid soil
An organic fertilizer and acid soil technology, applied in the directions of organic fertilizers, inorganic fertilizers, calcareous fertilizers, etc., can solve the problems of reduced catalytic ability, unsuitable planting, low yield, etc., to enhance fertilizer retention performance, improve fertilizer storage potential, and improve The effect of nutrient content
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[0021] A biomass organic fertilizer for improving the pH of acidic soil, made of the following raw materials in parts by weight (kg): seaweed powder 6, calcium sulfate 2, sodium lignosulfonate 2, sawdust 28, monoammonium carbonate 3, crop straw 73 , plant ash 15, attapulgite powder 6, lentinan 4, sodium nitrate 3, Elodea 53, cellulase preparation 2, protease preparation 3, capers fruit 9, appropriate amount of water.
[0022] The concrete steps of the preparation method of described biomass organic fertilizer are as follows:
[0023] (1) Squeeze the juice from capers and filter, mix the filtrate with calcium sulfate and sodium lignosulfonate, heat to 74°C, stir for 20 minutes, then dry to obtain powder for later use;
[0024] (2) Dry Elodea and place it in a sealed high-temperature furnace, raise the temperature to 450°C at a rate of 5°C / min, continue to heat and keep it for 2 hours after reaching the final temperature, take it out after cooling, crush the obtained biochar and...
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