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Searching for "athletic field"

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Ecology and management of European corn borer in Iowa field corn
European corn borer has been a significant pest of Iowa field corn since the 1940s. This publication discusses the European corn borer life cycle, injury caused to corn and management options with a focus on Iowa field corn production.

CROP 3139 CROP3139
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$0.00
Remember sun safety in the field
Learn more about sun exposure and ways to reduce your risk, with hats, clothing, sunscreen and sunglasses.

safefarm
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Iowa Soil Health Field Guide
This soil health field guide provides information about soil health and its importance to sustainable agriculture systems. The research-based information in this soil health guide highlights the relationships between soil characteristics in an easy to understand format that is useful to farmers, agronomists, agricultural consultants, soil scientists, technical service providers, and extension educators. This soil health field guide is the product of the collaborative efforts of Iowa State University and the Natural Resources Conservation Service (NRCS) in Iowa.
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Drainage Water Quality Impacts of Various In-field Nutrient Management Practices: Comparison of Biofuel Systems Site
This publication discusses the results of in-field nutrient management practice research conducted at the Iowa State University Biofuel Systems Site.
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Drainage Water Quality Impacts of Various In-field Nutrient Management Practices: Northeast Research and Demonstration Farm
This publication discusses the results of in-field nutrient management practice research conducted at the Iowa State University Northeast Research and Demonstration Farm.
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Drainage Water Quality Impacts of Various In-field Nutrient Management Practices: Northwest Research and Demonstration Farm
This publication discusses the results of in-field nutrient management practice research conducted at the Iowa State University Northwest Research and Demonstration Farm.
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$0.00
Drainage Water Quality Impacts of Various In-field Nutrient Management Practices: Southeast Research and Demonstration Farm
This publication discusses the results of in-field nutrient management practice research conducted at the Iowa State University Southeast Research and Demonstration Farm.
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$0.00
Estimate First Crop Pre-Harvest Alfalfa Quality in the Field Using PEAQ
Climatic variations impact alfalfa growth and development making it impossible to use a calendar date to best determine when to harvest the first crop. This publication provides a method called Predictive Equations for Alfalfa Quality (PEAQ) to determine when the first crop should be harvested.
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Pricing Forage in the Field
This publication provides an explanation of how to price forage in the field. It includes details on corn silage, oats, hay and haylage, and cornstalks and examples for each.
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Corn and soybean Field Guide
This revised, 158-page pocket-sized guide (3-3/4" x 6") combines the Corn Field Guide and Soybean Field Guide in one publication for ease of use by corn and soybean farmers, agronomists, and crop scouts.

Newly updated text and images provide the tools for identifying insects, diseases, and disorders of corn and soybean in the Midwest. The guide also contains information on developmental stages, pesticide decisions, and other production-related topics. This publication is constructed of durable, weather-safe materials to withstand regular use in the field.

It is produced and distributed in partnership between the ISU College of Agriculture and Life Sciences and ISU Extension and Outreach.

Looking to purchase multiple copies? The Corn and soybean Field Guide is sold in boxed quantities of 25 at a reduced price ($10/copy). CSI

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$15.00
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$5.00
Estimating Field Capacity of Farm Machines
Includes ways to figure a machine's theoretical field capacity (TFC), effective field capacity (EFC), and field efficiency (FE).
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Putting the Field to Bed
To insure health in the spring, an athletic field must be properly cared for before winter hits. This publication discusses how to get a fall sport field ready for the winter and how to get a spring sport field ready for competition.
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Managing the Field within the Field
The most important step in site-specific management is the identification of high traffic areas. Proper diagnosis of the cause of the problem, whether due to overuse, compaction, poor drainage, weed encroachment, or various other factors will provide a better return on investment and create increased safety and longevity of all fields.
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Topdressing Athletic Fields
This publication discusses whether a topdressing program is the right path to take, how to incorporate a program through cultivation, general costs of topdressing, the importance of sand particle size and how much sand is needed when applied on the surface following aerification.
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Athletic Field Seeding and Irrigation Tips
Due to the high demand for athletic fields, renovation intervals of fields have become shorter over the last decade. Facilities are being pushed for quick turnaround to make game fields ready, from less than one year of establishment to as short as 3–4 months. This publication provides athletic turf managers with alternative seeding rates and irrigation options for reviving current grass or complete renovation of field turf.
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Preventing Compaction on Athletic Fields
This publication highlights school professionals and their influence on the overall use of the athletic field and natural turf quality.
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Weed Identification Field Guide 2nd Edition
The Weed Identification Field Guide, 2nd Edition, is a revised and expanded pocket-sized guide (3-3/4" x 6") for farmers and agronomists to use for weed identification in Iowa corn and soybean fields. The 2nd edition includes four new weed species, many new images, and updated text.

The 108 page booklet includes tools to aid in accurate weed identification as well as weed lifecycle and herbicide management and stewardship information. It includes over 35 illustrations and more than 250 high-quality photographs of weeds found in Iowa.

Previously known as CSI 0003

Looking to purchase multiple copies? The Weed Identification Field Guide 2nd Edition is sold in boxed quantities of 44 at a reduced price (less than $8/copy!).
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$10.00
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$5.00
Soil Sample Information Sheet for Field Crops
Form to submit field crop soil sample information to the ISU Soil and Plant Analysis Laboratory.

Remember to keep a copy for yourself.
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Field and Bale-level Moisture Content Variability
Knowing the moisture content of biomass is critical to preventing its microbial degradation. This publication addresses how making appropriate storage decisions can help producers and end users manage moisture variability and maintain good quality in feedstock.
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Soybean Cyst Nematode Field Guide
Soybean cyst nematode is the most economically significant pest of soybeans in Iowa and has been found in 98 of the 99 Iowa counties. Infested soybean plants often show no symptoms other than reduced yield. The 62-page field guide is designed as a resource for agronomists and farmers to manage soybean cyst nematode.
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$5.00
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Understanding the Dynamics of Soil Diversity and Variability in the Field
Handout for use with the video: CSCAP 0116 2012 VIDEO

This resource is part of the USDA-NIFA funded project for climate and agriculture that gathered data from 35 field sites and thousands of farmers in 9 Midwestern states, with the goal of creating a suite of practices for corn-based systems.
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Emerged seedling in a field setting
Plant emerged through the soil in an Iowa corn field

All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the Terms and Conditions to use.
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Image(72dpi)
$16.80
Image(300dpi)
$48.00
Field photograph of corn early-season (no sky showing)
Iowa corn field with plants in a typical row width and plant density

All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the Terms and Conditions to use.
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Price
Image(72dpi)
$16.80
Image(300dpi)
$48.00
Upper plant canopy of a corn field
Upper portion of plants in an Iowa corn field

All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the Terms and Conditions to use.
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Format
Price
Image(72dpi)
$16.80
Image(300dpi)
$48.00
Field photograph of young corn (with sky)
Iowa corn field with plants in a typical row width and plant density

All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the Terms and Conditions to use.
[more]
Format
Price
Image(72dpi)
$16.80
Image(300dpi)
$48.00
Field photograph of corn mid-season (with sky)
Iowa corn field with plants in a typical row width and plant density

All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the Terms and Conditions to use.
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Format
Price
Image(72dpi)
$5.60
Image(300dpi)
$16.00
Silking ear in field
Field shot of a silking ear with sunlight on the silks

All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the Terms and Conditions to use.
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Format
Price
Image(72dpi)
$5.60
Image(300dpi)
$16.00
Rolling Iowa corn field (with sky)
Iowa corn field with plants in a typical row width and plant density

All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the Terms and Conditions to use.
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Format
Price
Image(72dpi)
$5.60
Image(300dpi)
$16.00
Nutrient Deficiencies and Application Injuries in Field Crops -- Integrated Pest Management
Color photos and descriptions aid in identifying nutrient deficiencies and injury due to fertilizer in order to accurately diagnose symptoms for corn, soybeans, alfalfa, and winter wheat.

More information and photos are available at the ISU Soil Fertility Home Page
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$2.00
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Limiting Field Operations - Farm Energy
Certain field operations are required in modern crop production. But 100 percent fuel savings results when equipment stays parked in the machine shed and a trip across the field is eliminated. Find out how you can start to make a transition to very reduced or no tillage.
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Tips for Athletic Field Management on a Limited Budget
Those responsible for athletic field turf management will find 10 useful tips on how to operate more effectively and efficiently.
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Setting Combines for Harvesting Best Quality Seed and Field Corn
A pocket guide for setting combines to harvest best quality seed and field corn with the least amount of grain damage.
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Fuel Required for Field Operations -- Machinery Management
This publication estimates the average quantity of diesel fuel required for farm field operations including fertilization, tillage, planting, weed control, and harvesting (fuel gallons per acre). Specifically includes implements associated with green forage, haylage, corn silage, corn grain, and soybeans.
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2000 Insect Pest Management Guide for Iowa Field and Forage Crops
Pesticide use and safety information is provided for insect pests of corn, sorghum, soybean, and alfalfa. Grass pasture insecticides and small grain insecticides are also listed.
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