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Active fertilizer capable of promoting sorghum seedling growth and preparation method thereof

A seedling and active technology, applied in the field of active fertilizer for promoting the growth of sorghum seedlings and its preparation, can solve the problems of low fertilizer utilization rate, soil fertility decline, soil structure damage, etc., to improve the ability of growth, promote crop rooting, improve yield effect

Inactive Publication Date: 2016-10-12
凤台晓禾农业发展有限公司
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AI Technical Summary

Problems solved by technology

However, the utilization rate of crops to chemical fertilizers is low, the utilization rate of N fertilizer is 30-35%, and the utilization rate of P fertilizer is 10-20%, which will inevitably cause environmental pollution of chemical fertilizers. Soil structure damage and soil fertility decline, as well as water eutrophication problems are irreversible

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] An active fertilizer for promoting the growth of sorghum seedlings is characterized in that it is made of the following raw materials in parts by weight (Kg): rice husk 50, 20wt% NaOH solution 150, quail manure 25, calcium magnesium phosphate fertilizer 8, enzyme agent 2, nutrient Chicken farm litter 75, rapeseed residue 20, medical stone powder 15, pasture straw 25, ferrous sulfate 8, ammonium molybdate 6, silkworm excrement 10 and an appropriate amount of water;

[0020] A kind of preparation method of the active fertilizer that promotes sorghum seedling growth is characterized in that, comprises the following steps:

[0021] (1) First crush the rice husk, crush it into 10-20 mesh sieve particles, put it into a muffle furnace, heat it to a temperature of 600-800°C under airtight conditions, and continue carbonization for 6-8 hours to obtain a carbonized product;

[0022] (2) Mix the carbonization product described in (1) with 20wt% NaOH solution, put it into a reactio...

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Abstract

The invention discloses active fertilizer capable of promoting sorghum seedling growth and a preparation method thereof. The active fertilizer is produced by rice husk, 20wt% NaOH solution, quail manure, calcium magnesium phosphate fertilizer, enzyme agent, chicken farm litter, rapeseed residue, medical stone powder, pasture straw, ferrous sulfate, ammonium molybdate, silkworm excrement and an appropriate amount of water. Sorghum is high-stalk solid crop and is high in wind resistance, draught and flood resistance and lodging resistance, so that the stalk growth is especially important to the sorghum. The active fertilizer has the advantages that the rice husk is carbonized to obtain a carbonized product rich in water-soluble silicate, the silicate can promote crop rooting and budding and improve stalk growth ability, and accordingly the fertilizer is suitable for the growth of the sorghum and capable of increased sorghum yield.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to an active fertilizer for promoting the growth of sorghum seedlings and a preparation method thereof. Background technique [0002] With the development of the economy, the use of chemical fertilizers in agriculture is increasing. However, the utilization rate of crops to chemical fertilizers is low, the utilization rate of N fertilizer is 30-35%, and the utilization rate of P fertilizer is 10-20%, which will inevitably cause environmental pollution of chemical fertilizers. The problems of soil structure destruction and soil fertility decline, as well as water eutrophication are irreversible. [0003] Silicon is one of the important elements necessary for the growth and development of crops. People are paying more and more attention to the research of silicon. The introduction of research has confirmed that silicon can enhance the stems of crops, resist lodging, i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
CPCC05B7/00C05C3/00C05D9/02C05F3/00C05F5/002C05F11/00C05G5/12
Inventor 程晓
Owner 凤台晓禾农业发展有限公司
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