I think an interesting follow up test would be to apply the two least expensive techniques, the Maxicrop and humate with the Mycorrhizal fungi together! This method would still cost less than $50 per acre, and because Mycorrhizae works by growing beneficial fungi off of roots to bring in more water and nutrients, the two should work well together. It is interesting to note that there isn’t a clear winner because the highest total weight, RFV (Relative Feed Value) and % crude protein were all from different products. ReVita Pro 5-4-5 a dry granular fertilizer made from composted chicken manure, kelp, humate, bone meal, feather meal and sulfate of potash. One application (1-2 weeks after first cutting) of 200 lbs.liquid mycorrhizal fungi spores applied in early April so spores could get down to roots. The products that were tested were (all per acre in order of least expensive to most): The field was not being grazed this year.Įach fertilization technique was applied on 2.5 to 5 acres and results were measured on third cutting. ![]() The liquid mycorrhizae was applied in early April. The ReVita granular application was done after first cutting. All foliar applications were mixed with enough water to cover the area and sprayed a week or two after first and second cutting. The field was approximately 60% grass and 40% clover, not much Alfalfa. than the control (total yield was 2691 lbs.) dry matter at 3rd cutting, test 4 yielded 547 more lbs. For example in 2017 the control plot yielded 2144 lbs. dry matter above control plot" indicates the amount of hay that was harvested beyond the amount listed under the control plot at 3rd cutting. The tests for 20 were done on separate but adjacent areas of the same field. The test sites were 30-acre rectangles which we divided into sections with a control section right in the middle that received no fertilizer. Mary's, Ohio, milk producers for Organic Valley. To answer the common question of “what is the most cost effective way to fertilize a hay crop?” we conducted a test on the Settlage family farm in St. Results of our 20 test on the best way to fertilize a grass field for around $50/acre Jumpstart can also be substituted to easily get seaweed, humate and fish into spray via a soluble.īased on the result of our testing below, we also strongly recommend applying Liquid Endo Mycorrhizal fungi spores in early spring to existing crops right before a hard rain or mixing the Endo Granular spores in when sewing new seeds. If you believe that nitrogen is needed add 1-4 gallons liquid fish. 12% Bio Hume dissolved in enough water to cover 1 acre, spray after first and second cutting or rotation. Maxicrop soluble seaweed mixed with 1 qt. ![]() Hay field, pasture or turf – Grass and Clover or Alfalfa 1 lb.If you have equipment to spray liquid fertilizer we recommend the following: Golf courses previously chemically fertilized, have even seen dramatic results from 10 lbs. ReVita High N 8-3-3 in May/June and 10 lbs. Turf – Corn gluten meal (not for certified organic) just before forsythias bloom to prevent dandelion and other perennial weed seed germination followed by 10 lbs. ![]()
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