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Publications

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Cover art for publication WQ259

Nitrogen in the Plant

Reviewed

Nitrogen plays an important part in many essential functions. Visit our website to learn about Nitrogen in the Plant.

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Cover art for publication WQ307

Fertilizer Nutrients in Dairy Manure

Reviewed

Discover effective strategies for managing dairy manure to optimize nutrient recovery and enhance crop productivity through proper manure handling.

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Sample preservation table.

Collecting and Preserving Waste and Wastewater Samples for Analysis

Reviewed

Waste handling systems are used to protect the environment. Visit our site for our Collecting and Preserving Waste and Wastewater Samples for Analysis guide.

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Downy mildew on soybean leaf.

Soybean Rust, Page 3

Revised

Pale yellow spots on young soybean leaves may signal downy mildew, favored by humid weather and temperatures between 68–72°F.

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Soybean rust on soybean leaf.

Soybean Rust, Page 6

Revised

Soybean rust causes lesions on leaves, spreads via windborne spores, and thrives in humid conditions between 46–82°F. It can rapidly defoliate plants.

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Cover art for publication WQ427

Benefits and Risks of Biosolids

Reviewed

Biosolids are domestic wastewater sludge that meet standards for beneficial use as fertilizer. Visit our site to learn the Benefits and Risks of Biosolids.

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Cover art for publication WQ254

Nitrogen in the Environment: Nitrification

Reviewed

Nitrification converts ammonium to nitrate, which can leach into groundwater, posing health risks, especially for infants.

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Cover art for publication WQ276

Nitrogen in the Environment: Essential Plant Nutrients

Reviewed

Nitrogen is essential for plant growth, but excessive nitrate from fertilizers can contaminate groundwater, posing health risks, especially to infants.

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Cover art for publication AF1016

Using NRCS Technical and Financial Assistance for Agroforestry and Woody Crop Establishment Through the Environmental Quality Incentives Program (EQIP)

Revised

Learn how to access EQIP technical and financial assistance for alley cropping, multistory cropping, riparian buffer, silvopasture and windbreak practices.

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Cover art for publication G6958

Grass Clippings, Compost and Mulch: Questions and Answers

Reviewed

Yard waste is valuable landscape resource. Visit our site for our Grass Clippings, Compost and Mulch: Questions and Answers resource.

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Cover art for publication G6751

Calibrating Sprayers and Spreaders for Athletic Fields and Golf Courses

Reviewed

Guidance on accurately calibrating sprayers and spreaders for effective turf pest control on athletic fields and golf courses.

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Cover art for publication G6959

“Don’t Bag It” Lawn Care

Reviewed

Learn how to improve lawn health by recycling clippings, reducing thatch, and conserving resources with effective mowing and fertilizing techniques.

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Surprise walnut.

Flowering and Fruit Characteristics of Black Walnuts: A Tool for Identifying and Selecting Cultivars, Page 42

Reviewed

Surprise walnut average date of budbreak, flower type, bloom period, pollination date, season length, harvest date, and more.

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Elmer Myers walnut.

Flowering and Fruit Characteristics of Black Walnuts: A Tool for Identifying and Selecting Cultivars, Page 10

Reviewed

Elmer Myers walnut average date of budbreak, flower type, bloom period, pollination date, season length, harvest date, and more.

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Tomboy walnut.

Flowering and Fruit Characteristics of Black Walnuts: A Tool for Identifying and Selecting Cultivars, Page 45

Reviewed

Tomboy walnut average date of budbreak, flower type, bloom period, pollination date, season length, harvest date, and more.

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Grundy walnut.

Flowering and Fruit Characteristics of Black Walnuts: A Tool for Identifying and Selecting Cultivars, Page 13

Reviewed

Grundy walnut average date of budbreak, flower type, bloom period, pollination date, season length, harvest date, and more.

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Hay walnut.

Flowering and Fruit Characteristics of Black Walnuts: A Tool for Identifying and Selecting Cultivars, Page 16

Reviewed

Hay walnut average date of budbreak, flower type, bloom period, pollination date, season length, harvest date, and more.

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Knuvean walnut.

Flowering and Fruit Characteristics of Black Walnuts: A Tool for Identifying and Selecting Cultivars, Page 19

Reviewed

Knuvean walnut average date of budbreak, flower type, bloom period, pollination date, season length, harvest date, and more.

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Mystry walnut.

Flowering and Fruit Characteristics of Black Walnuts: A Tool for Identifying and Selecting Cultivars, Page 22

Reviewed

Mystry walnut average date of budbreak, flower type, bloom period, pollination date, season length, harvest date, and more.

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Ogden walnut.

Flowering and Fruit Characteristics of Black Walnuts: A Tool for Identifying and Selecting Cultivars, Page 25

Reviewed

Ogden walnut average date of budbreak, flower type, bloom period, pollination date, season length, harvest date, and more.

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Pound #2 walnut.

Flowering and Fruit Characteristics of Black Walnuts: A Tool for Identifying and Selecting Cultivars, Page 28

Reviewed

Pound #2 walnut average date of budbreak, flower type, bloom period, pollination date, season length, harvest date, and more.

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Sarcoxie (Kwik Krop) walnut.

Flowering and Fruit Characteristics of Black Walnuts: A Tool for Identifying and Selecting Cultivars, Page 31

Reviewed

Sarcoxie (Kwik Krop) walnut average date of budbreak, flower type, bloom period, pollination date, season length, harvest date, and more.

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Schessler walnut.

Flowering and Fruit Characteristics of Black Walnuts: A Tool for Identifying and Selecting Cultivars, Page 34

Reviewed

Schessler walnut average date of budbreak, flower type, bloom period, pollination date, season length, harvest date, and more.

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Compare walnuts.

Flowering and Fruit Characteristics of Black Walnuts: A Tool for Identifying and Selecting Cultivars, Page 02

Reviewed

Compare the nuts of walnut cultivars side by side and learn about characteristics of selected black walnut cultivars.

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South Fork walnut.

Flowering and Fruit Characteristics of Black Walnuts: A Tool for Identifying and Selecting Cultivars, Page 37

Reviewed

South Fork walnut average date of budbreak, flower type, bloom period, pollination date, season length, harvest date, and more.

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