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Managing Corn and Nitrogen with Water Excess Conditions
changes to normal growth/development, nutrient losses, water quality concerns, soil erosion, reduced ... is a very mobile nutrient in the system (e.g., soils, plants, water, air), and can be lost due to ... affected by excess water. Additionally, some research suggests a connection between soil potassium (K) ...
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Estimated and Soil Test Methods to Determine Supplemental N need after Flooding
Soil Fertility and Fertilizers. An Introduction to Nutrient Management. 6 th ed. Prentice Hall. Upper ... Fertilizers. An Introduction to Nutrient Management. 8 th ed. Prentice Hall. Upper Saddle River, NJ. Quinn, D. ... understanding of loss mechanisms and other estimates of loss or soil tests may help decide on 2022 management in ...
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HCS Alumni Spotlight: Dr. Emma Grace Matcham
https://hcs.osu.edu/Emma-Matcham
Meet Emma Grace Matcham | HCS Alumna Class of 2019 Today Emma is a Nutrient-Cycling Agroecologist ... – where she is an Assistant Professor focused on nutrient-cycling. While here at HCS, Emma completed her ... “Identifying Soil & Terrain Attributes that Predict Changes in Local Ideal Seeding Rate for Soybean”. ...
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100th Episode- Agronomy and Farm Management Podcast
immensely for tuning into each new episode. In our 100 th episode, we take a look back at all that has ... continue to hit us 2 years later. A few of our favorite guests join us for this episode to reflect on the ... suggestions at: go.osu.edu/afmsurvey. Agronomy and Farm Management Pod Cast ...
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It’s Getting Hot in Here
https://agcrops.osu.edu/newsletter/corn-newsletter/2022-19/it%E2%80%99s-getting-hot-here
normally anticipate for later in the growing season. Nevertheless, our crops are very resilient. The ... enough soil water available. Temperatures above 100°F can begin to damage leaves. Though it is important ...
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Crops Under Water – Crop Stage is Critical for Recovery
Dudenhoeffer. 2017. Soil waterlogging and nitrogen fertilizer management effects on corn and soybean yields. ... waterlogged soils (the root system is saturated). In some areas, this may have resulted in a partial and ... will also help wash mud out of leaf whorls allowing new leaves to emerge. Wet soil conditions may also ...
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Using Manure with Corn
https://agcrops.osu.edu/newsletter/corn-newsletter/2022-15/using-manure-corn
counting on using the nutrients to replace commercial fertilizer. Various swine integrators use different ... excellent use of the available manure nutrients. Liquid manure has ammonium nitrogen which the corn crop can ... immediately utilize. Incorporating manure into growing corn can boost crop yields, reduce nutrient losses, and ...
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Spring SCN Testing and a Research Opportunity for Ohio Growers
for soil fertility or participate in an on-farm trial that requires soil sampling, a subsample can be ... these soil samples, edaphic parameters including nutrient analysis (pH, organic matter, CEC, extractable ... nutrients), soil texture, and biological indicators (POXC, respiration, protein) will be obtained. For each ...
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Student Resources
https://aede.osu.edu/undergraduate/academic-advising/student-resources
Prospective and current students with questions about undergraduate studies in our department can ...
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Corn Growth and Development: Crop Staging
https://agcrops.osu.edu/newsletter/corn-newsletter/2022-18/corn-growth-and-development-crop-staging
factors such as temperatures, water availability, stress, competition, and fertility. Crop development ... Blister R3 Milk R4 Dough R5 Dent R6 Physiological Maturity When it comes to crop management, one should ... variations for each event. Source: Ortez et al., 2022 (Crop, Forage & Turfgrass Management, accepted, in ...