Organic Farming
Planning calculators for organic farming — estimates from industry-style inputs.
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Organic Certification Cost Calculator
Estimate total USDA organic certification costs including application fees, per-acre inspection charges, additional scope fees, and cost-share reimbursement.
Organic Price Premium Calculator
Compare organic vs conventional revenue and profit per acre, factoring in yield differences, cost changes, and certification overhead.
Transition Period Calculator
Model the financial impact of the 36-month organic transition period, including yield loss, input cost changes, and payback timeline once certified.
Cover Crop Mix Calculator
Design multi-species cover crop seeding mixes by balancing grasses, legumes, and brassicas with appropriate seeding rates and cost estimates.
Compost Tea Brewer Calculator
Calculate compost tea brewing ratios, material quantities, coverage per brew, and seasonal application costs for actively aerated compost tea (AACT).
Organic Pest Management Calculator
Estimate organic pest control costs including bio-insecticides, beneficial insects, row covers, and scouting labor vs conventional pesticide programs.
Organic Feed Ration Calculator
Compare organic vs conventional livestock feed costs per head, including purchased feed, pasture costs, and organic feed premium analysis.
Crop Diversity Score Calculator
Evaluate farm biodiversity using the Simpson Diversity Index, crop count, rotation length, and legume proportion for organic rotation planning.
Organic Weed Management Calculator
Calculate organic weed control costs for cultivation, hand weeding, mulching, flame weeding, and cover crop suppression vs conventional herbicides.
Organic Matter Building Calculator
Estimate years to reach your soil organic matter target based on compost, cover crops, manure additions, decomposition rate, and tillage intensity.