{ "item_title" : "The Complete Guide to Home Biofertilizer Production", "item_author" : [" Jr. Lee B. Washington "], "item_description" : "A practical manual for producing nitrogen-fixing bacteria, phosphorus-solubilizing microorganisms, beneficial fungi, and mycorrhizal inoculants using low-cost, household ingredients.This guide covers the complete history of biofertilizers, from ancient Theophrastus to modern Brazilian soybean production.Economics shows that it saves up to. 72% on fertilizer cost while building long-term soil Fertility. Follow the step-by-step protocols for isolating and multiplying:Rhizobuim (nitrogen-fixing root nodule bacteria)Azospirillum (free-living nitrogen fixers)Bacillus & Pseudomonas (phosphorus solubilizers)Trichoderma (biocontrol & growth-promoting fungi)Arbuscular Mycorrhizal fungi (obligate symbionts)Inside is two proven DIY growth medium recipes using kitchen ingredients: potatoes, molasses, and nutritional yeast. A detailed carrier preparation, stabilization, and storage protocols for 6-24 month shelf life. It includes equipment guide: build a home lab for under $150, including still air box and DIY aeration systems. Complete troubleshooting, quality control, and safety protocols for the home producer.", "item_img_path" : "https://covers1.booksamillion.com/covers/bam/9/79/819/274/9798192743164_b.jpg", "price_data" : { "retail_price" : "15.00", "online_price" : "15.00", "our_price" : "15.00", "club_price" : "15.00", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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