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  1. Interpreting Manure Sample Test Results

    https://ohioline.osu.edu/factsheet/anr-55

    agcrops.osu.edu/publications/tri-state-fertility-guide-corn-soybean-wheat-and-alfalfa   Ag Crops and Livestock manure management soil test nitrogen manure test potassium phosphorus ... fertilizer. Crop nutrient needs can be determined from the Tri-State Fertilizer Recommendations, available ... potassium and other nutrients in the field. Additionally, the soil’s cation exchange capacity (CEC) will be ...

  2. Giant Hogweed (Heracleum mantegazzianum)

    https://ohioline.osu.edu/factsheet/anr-35

    initiate flower formation. In moist, fertile soils this usually occurs in the second year of its life, but ... when not managed. This plant, once found exclusively in ornamental gardens, has escaped and has become ... established in rich, moist soils along roadside ditches, stream banks, vacant farmland, and fence and tree ...

  3. Western Ohio Cropland Values and Cash Rents 2013-14

    https://ohioline.osu.edu/factsheet/AEDE-15-14

    website:  aede.osu.edu/research/osu-farm-management/publications. Written Sept. 12, 2014 by Barry Ward, ... Ohio’s cropland values and rental rates. Surveyed groups include farm managers, rural appraisers, ... Top land will typically be large tracts of land with highly productive soils. "Average" land ...

  4. Corn, Soybean, and Alfalfa Yield Responses to Micronutrient Fertilization in Ohio

    https://ohioline.osu.edu/factsheet/agf-519

    fertilizer trials fertilizer recommendations soil nutrient management micronutrients soil conditions ... of the unfertilized crop yield Data Sources: Jay Johnson Soil Fertility Research Reports, 1976 to ... Recommendations Update Project, unpublished data. Farm Management soil fertility corn soybean alfalfa wheat ...

  5. MS Program

    https://hcs.osu.edu/ms-requirements

    Biology Turfgrass Science and Management Weed Ecology   Research Research  in our department focusses on ... and associated social dimensions. Learn more about our faculty and their research areas GET A MORE ... and their research areas  and before applying to one of our graduate programs you'll want to be ...

  6. PhD Program

    https://hcs.osu.edu/phd-requirements

    Biochemistry, and Molecular Biology Seed Biology Turfgrass Science and Management Weed Ecology   Research ... Research  in our department focusses on plants and diverse aspects of their genetics, biochemistry, ... ecology, management, quality, utilization, and associated social dimensions. Learn more about our faculty ...

  7. Corn Growth and Development: Does Tillering Affect Hybrid Performance?

    https://ohioline.osu.edu/factsheet/agf-121

    plant population and spacing, soil fertility, early season growing conditions, and the genetic ... background of the hybrid. Nearly all hybrids will take advantage of available soil nutrients and moisture by ... likely to develop when soil fertility and moisture supplies are ample during the first few weeks of the ...

  8. Calculating Cation Exchange Capacity, Base Saturation, and Calcium Saturation

    https://ohioline.osu.edu/factsheet/anr-81

    important soil measurements that help determine how a soil is managed and fertilized. While standard soil ... Capacity (CEC) Cation exchange capacity (CEC) is a fundamental soil property used to predict plant nutrient ... availability and retention in the soil. It is the potential of available nutrient supply, not a direct ...

  9. Mycorrhizae in Urban Landscapes

    https://ohioline.osu.edu/factsheet/plpath-tree-01

    soil microbes and other plants for limiting nutrients such as nitrogen and phosphorus. Mycorrhizal ... disturbed, depleted soils such as mine spoils. In principle, highly compacted, organic nutrient-poor soils in ... introduced species. Recent studies by Ohio State researchers demonstrate that urban soils are rapidly ...

  10. Lime and the Home Lawn

    https://ohioline.osu.edu/factsheet/hyg-4026

    nitrogen applied types of other nutrients present in the fertilizer soil type irrigation frequency  ... originated from calcite-rich glacial deposits. When the soil pH drops below 6.0, a number of nutrients ... Applications of enough lime to raise the soil pH above 6.0 can increase the availability of these nutrients ...

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