Excellent carrier capable of storing agricultural microbial agent for long time

• Main Authors: YAO PEIXIN, WANG WEIWEI, WANG JUN, AN BAOJUN, MAO CHUNCHUN
• Format: Patent
• Language: Chinese; English
• Published: 09.02.2021
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; FERTILISERS; FERTILISERS CHARACTERISED BY THEIR FORM; MANUFACTURE THEREOF; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS; MUTATION OR GENETIC ENGINEERING; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; VINEGAR; WINE

The invention provides an excellent carrier capable of storing an agricultural microbial agent for a long time, an oilfield drilling mud rock debris mixture, a neutralizer and a nutritional agent aremixed to form the carrier, and a bio-organic fertilizer which is prepared by taking the oilfield drilling mud rock debris mixture as a raw material and meets the standard of the NY884-2012 Ministry ofAgricultural Industry is proposed for the first time. Mineral source humic acid which is wide in source and low in price is used as a neutralizer, the pH value of slurry is adjusted, environmental conditions suitable for survival of agricultural microorganism bacillus mucilaginosus and bacillus subtilis are created, and the two functional microorganisms can survive in a biological organic fertilizer with a slurry and rock debris mixture as an adsorption carrier for a long time. 本发明提供一种能够长期保存农用微生物菌剂的优良载体，所述油田钻井泥浆岩屑混合物、中和剂和营养剂混合成为载体，首次提出以油田钻井泥浆岩屑混合物为原料制成符合NY884-2012农业部标准的生物有机肥，用来源广泛价格低廉的矿源腐殖酸为中和剂，调整泥浆的pH值，创造适宜农用微生物胶冻样芽孢