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Hoorman Soil Health Services

  New University of Florida research shows that healthy plants with high levels of nutrients resist plant pests. As farmers get ready for spring planting, applying fertilizer enhances plant growth, yield, and reduces pests. Dr. Arnold Schumann outlines benefits certain nutrients give to plants to fight various fungus, bacteria, and viral diseases. In general, nutrient and pathogen relationships are quite complex. Pathogens (disease organisms) alter the plant’s ability to take up nutrients, how they transport them, how they are used etc. Often, pathogens damage the roots, stems, and leaves so that the plant cannot produce a crop. Sometimes pathogens tie up nutrients or damage the vascular system for moving nutrients around in the plant. Secondary infections often occur and sick plants attract insects that also damage the plant. Keeping plants healthy includes creating nutrient-rich food which is also beneficial for livestock and human health. Most people think of nutrients as plant...

  Recent soybean research by Dr. Rafiq Islam, Ohio State University shows benefits from using sulfur fertilization and small doses of aspirin or salicylic acid (SA, a fulvic acid) to increase soybean yields. Soybeans are planted on about 86.5 million USA acres. Yearly increases in soybean yields have been flat and with lower prices, farmers are looking for ways to get higher yields. Hot weather, drought, flooding and other environmental issues have caused soybean yields to stagnate. Dr. Islam used research funds from the Ohio Soybean Council to investigate salicylic acid (SA). SA helps crops tolerate drought and stress by more efficiently regulating stomatal closure (water loss from leaves), transpiration, and proline biosynthesis (an amino acid which helps proteins to form). By enhancing stress tolerance, SA could help improve soybean yields and quality under challenging conditions. Another growing concern for soybean cultivation is soil sulfur deficiency, due to reduced atmosph...

A new trend emerged at the CTTC conference last month. At least one third of presentations had soil health, regenerative farming, or cover crops in the title. A big change in farming practices started with soil and health and cover crops from 2010-2020, but that trend has slowed down. Was it just a fad? The last 3-5 years have been tough. Dry weather and volatile crop and input prices makes change difficult. Slowly, more research is being started and a new generation is interested in soil health and regenerative topics. More farmers and researchers are looking at the advantages and disadvantages of new farming techniques. Dr. Oslo Cotez, a new OSU cover crop and corn production specialist is researching this change. Dr. Cortez says the biggest problem with farmers planting cover crops is getting them seeded and established after harvest. He is actively researching farmers transitioning to no-till and cover crops. Dr. Oslo has set up several long-term field scale sites throughout Ohio....

Three years of national survey results have now been collected on farmers who no-till. No-Till farming magazine recently shared these 2nd half results. Farmers use a lot of different equipment, different brands, and different sizes. A major change has been the switch to larger corn planters. No-till and probably most farmers are switching to 16-row (40 foot) corn planters 31.2% up 3.9%, 24-row (18.2%) while 12 row planters have fallen from 28.4% to 23.7%. While farmers have less money to invest due to lower prices and weather concerns, equipment is always a major expense on every crop farm.  On no-till planter attachments, farmers use coulters out front (38.4%), row cleaners (67.6%), closing wheels (86.5%), seed firmer (64.2%), down pressure systems (57.5%), pop-up fertilizer applicators (31.5%), and 2” X 2” fertilizer placement (34.7%). On soybeans, narrow row (7-10” row spacing) are common in the East but less common in the South and West. About 54.2% of farmers use 15-inch rows...