(PDF) Bioslurry as a fertilizer - ResearchGate
2014年4月1日 · In many developing countries manure is anaerobically digested to produce biogas. The. residu e of manur e dige stion, bio -slurry, can be used as fertilizer for crop production and aquaculture....
The effect of biogas slurry application on biomass production and …
The results revealed that biogas slurry application improved the stem diameter and relative feed value of corn silage in treatments T13 and T11. Moreover, the fermentation quality of corn silage was improved due to an increase in lactic acid content; in comparison with the chemical synthetic fertilizer (CF) group.
Effects of Combined Application of Biogas Slurry and Chemical
2024年12月24日 · Research reveals that substituting 30% chemical fertilizer with biogas slurry presents an optimal comprehensive effect, enhancing corn nutrient uptake, soil fertility, and microbial health. Compared to sole chemical fertilization, the combination of biogas slurry and fertilizers boosts SOM, AP, and AK contents.
Combination treatment of peanut shells waste dosage and …
One of the important factors in the process of increasing sweet corn production is soil nutrients. Peanut shell ( Arachys hypogea . L.) and bio-slurry are organic waste, when they have und...
Corn response to long-term manure and fertilizer applications on …
2020年4月1日 · Historical applications of separated slurry had less corn response than whole slurry. Historical treatments have impact on corn even with current fertilizer application. Removing solids from dairy slurry improves grass N response and reduces soil loading of P and organic N which makes this practice useful for sustainable farming.
Precision Injection of Dairy Sludge on Crop Yield and N and P
2020年12月15日 · Recent studies have shown that dairy slurry can replace mineral fertilizer provided it is precisely positioned close to the corn rows. This 5-year study examined the multi-year effect of precision injected sludge, the thick fraction separated from dairy slurry, on growth and nutrient uptake at the 6-leaf stage and final harvest of no-till corn.
Research on the Control System for the Use of Biogas Slurry as Fertilizer
2024年7月1日 · The biogas slurry mixing agricultural machinery and its system provide a novel intelligent equipment solution for the precise application of slurry, effectively enhancing the accuracy and safety of slurry application, reducing the use of chemical fertilizers during agricultural irrigation, and minimizing pollution to the environment and soil.
The addition of ammonia with phosphoric acid produces a slurry that is solidified to produce monoammonium phosphate (11-52-0 or 10-50-0) or diammonium phosphate (18-46-0). It is important to consider that P fertilizers are produced from rock phosphate, which is mined. These resources, like oil, are limited.
Production of artificial humic acid from corn straw acid hydrolysis ...
2023年11月1日 · This study investigated hydrothermal humification of corn straw acid hydrolysis residue with biogas slurry impregnation, aiming at producing water-soluble artificial humic acid fertilizer for fertilizer application and soil remediation.
Slurry dairy manure as corn nutrient source - ScienceDirect
1986年1月1日 · Application of slurry dairy manure were made on five different farms in the Piedmonts region of North Carolina for three consecutive springs and two falls. The manure supplied sufficient nutrients to produce corn (Zea mays L.) silage yields comparable with commercial fertilizer applications at soil test recommendations. The calculated ...