Nathan Nelson

Professor of Soil Fertility and Nutrient Management at Kansas State University Department of Agronomy

[Nathan Nelson @NathanONelson]

New K-State Extension Publication: Cover Crops for Protecting Water Quality from @KStateAgron https://t.co/xjgZWdNJy0

[Ganga Hettiarachchi @HettiarachchiGM]

Day 2 NSLS-II, @BrookhavenLab, Investigating how subtle changes in iron chemistry could impact #soil #phosphorus mobility. #covercrops #phosphorus #sustainability #waterquality @FoundationFAR @KansasDeptofAg @EliKhoshdel

[Nathan Nelson @NathanONelson]

Can we reduce P losses by using new P fertilizers? We are checking it out. Stay tuned in to see the results. @OstaraTech @CG_EfficientP

[Agricultural & Environmental Letters @AgricEnvLetters]

Listen to the podcast, then check out the #OpenAccess A&EL article by Kleinman, Osmond and team! https://t.co/b2C0BxR2db
@donflaten1
@NathanONelson
@alshober
@NPK_Professor
@USDA_ARS

[Sarah Frye @SarahZerger]

History of Fertilizer 101: It's interesting how world events or even events of one country can affect inputs for agriculture so severely. 3 major world events impacted fertilizer use both positively & negatively and impacted the agricultural practices of our farmers.

[Nathan Nelson @NathanONelson]

@derneke1 Yes

[Nathan Nelson @NathanONelson]

Some days don't go as planned.

[Nathan Nelson @NathanONelson]

Making good progress with our planting at the #KAWfieldlab. With any luck we will get done before dark

[Nathan Nelson @NathanONelson]

Getting the fertilizer applied for our corn phosphorus response study @NPK_Professor

[Soil Science Society of America @SSSA_soils]

Comparing how #conservation practices affect the environment and #farmers’ bottom lines, a @KStateAgron team found that the most profitable system also had the greatest phosphorus and sediment loss: https://t.co/w9vgT55D6c

@KraigRoozeboom @KStateSoilH2O

📸: @NathanONelson

[Don Flaten @donflaten1]

Here's a paper that anyone can access on the benefits & potential risks of many widely-recommended conservation practices, written by 15 scientists from across North America. Bottom line: no practice is a cure-all and putting the right practice in the right place is important.

[Nathan Nelson @NathanONelson]

@AbirSwe @ASA_CSSA_SSSA Excellent presentation Tamjid!

[Matthew Kirk @microbialmatt]

Well deserved honor! Congrats to Don!

[Romulo Lollato @KSUWheat]

Join us for the KARA Crop Production Update on 7/8 Dec 2022 for the latest crop technology talks! Many great speakers for a total of 12 CCA CEUs and one 1A credit available! @KStateAgron @KSAgRetailers @SoilFertilityKS @KSUCROPS

[Rob Mikkelsen @RobSoil]

Fertilizer harms soil health? NO! Despite overwhelming data, the myth persists.

Global review by Geisseler & Scow on mineral N ferts of 64 long-term trials. N fertilizer=15% INCREASE microbial biomass, 13% INCREASE SOC. Longer time= better. Watch soil pH https://t.co/TbFQhpk3OJ

[Agricultural & Environmental Letters @AgricEnvLetters]

Commentary - Acknowledge limitations & trade-offs of individual conservation practices & deploy multiple practices to develop multiple lines of defense against #phosphorus loss https://t.co/gxfvHPTAfB @IL_DrainDrop @donflaten1 @NathanONelson @alshober @NPK_Professor @USDA_ARS

[Agricultural & Environmental Letters @AgricEnvLetters]

New in A&EL - Addressing conservation practice limitations and trade-offs for reducing #phosphorus loss from agricultural fields - Commentary by Kleinman et al. https://t.co/b2C0By85fb #OpenAccess @IL_DrainDrop @donflaten1 @NathanONelson @alshober @NPK_Professor @USDA_ARS

[soilsdiva @soilsdiva]

Collecting bulk density #soil samples at the KAW watershed experiment today with ⁦@stahl_kendra⁩ ⁦@KStateKCARE⁩ ⁦@KStateAgron⁩

[Nathan Nelson @NathanONelson]

After a month of rain delays, we're finally planting soybeans into our rye #covercrop at the #KAWfieldlab. @KraigRoozeboom @KStateSoilH2O

[Nathan Nelson @NathanONelson]

Excellent example of the interaction between soil properties and soil extractants.

[Dorivar Ruiz Diaz @SoilFertilityKS]

New publication on Kansas soils: Evaluation of Mehlich‐3 for CEC in Kansas soils: M3 in soils with a pH of >7.3 will likely result in overestimation of exchangeable Ca and CEC. https://t.co/mTcLjGiRr3 @KStateAgron @KStateRE