Gustavo Roa (@g_a_roa) 's Twitter Profile
Gustavo Roa

@g_a_roa

🇵🇾 Agronomy Ph.D. Candidate & MS @KStateAgron in Soil Fertility - MS Food Security @UnADM_MX - Agronomic Eng @EARTH_Uni. Data Analysis and Stat enthusiast

ID: 1291834054803955717

calendar_today07-08-2020 20:30:24

47 Tweet

193 Followers

491 Following

K-State Agronomy (@kstateagron) 's Twitter Profile Photo

Starter fertilizer is typically considered as the placement of a small rate of fertilizer, usually nitrogen and phosphorus, near the seed at planting time. Read about considerations for #corn here: bit.ly/3uJoMtT Dorivar Ruiz Diaz

Starter fertilizer is typically considered as the placement of a small rate of fertilizer, usually nitrogen and phosphorus, near the seed at planting time. Read about considerations for #corn here: bit.ly/3uJoMtT <a href="/SoilFertilityKS/">Dorivar Ruiz Diaz</a>
Adrian Correndo (@aacorrendo) 's Twitter Profile Photo

Super thrilled to officially announce the #soiltestcorr R-package, designed for reproducible correlation analysis between crop yield and soil test values Ciampitti Lab K-State Agronomy @rstats4ds Rstats CRAN: bit.ly/3N8EyEZ Vignettes: bit.ly/3l06jDx

Super thrilled to officially announce the #soiltestcorr R-package, designed for reproducible correlation analysis between crop yield and soil test values  <a href="/CiampittiLab/">Ciampitti Lab</a> <a href="/KStateAgron/">K-State Agronomy</a> @rstats4ds <a href="/rstatstweet/">Rstats</a> 
CRAN: bit.ly/3N8EyEZ
Vignettes: bit.ly/3l06jDx
Dorivar Ruiz Diaz (@soilfertilityks) 's Twitter Profile Photo

Soil NO3-N test can be affected by handling/storage. Submit samples ASAP, otherwise air-dry or place in a fridge at 40F or less. Bryan Rutter Dorivar Ruiz Diaz shows what happens if samples stay in the truck cargo box for 2 weeks: almost 100 lbs N error! bit.ly/3d3l4VZ

Soil NO3-N test can be affected by handling/storage. Submit samples ASAP, otherwise air-dry or place in a fridge at 40F or less.
Bryan Rutter <a href="/SoilFertilityKS/">Dorivar Ruiz Diaz</a> shows what happens if samples stay in the truck cargo box for 2 weeks: almost 100 lbs N error!

bit.ly/3d3l4VZ
K-State Agronomy (@kstateagron) 's Twitter Profile Photo

Collecting a representative soil sample may not be as easy as it sounds. Fields can vary across small areas depending on past production practices and other inherent soil properties. Get the most out of your soil tests. Dorivar Ruiz Diaz bit.ly/3QuHiO8

Collecting a representative soil sample may not be as easy as it sounds. Fields can vary across small areas depending on past production practices and other inherent soil properties. Get the most out of your soil tests. <a href="/SoilFertilityKS/">Dorivar Ruiz Diaz</a> bit.ly/3QuHiO8
Food and Agriculture Organization (@fao) 's Twitter Profile Photo

🧐 Did you know? On Earth, there are 92 naturally occurring chemical elements, 18 are essential to plants and 15 of them are supplied by soils! Soil health & fertility have a direct influence on the nutrient content of food crops 🌱 #Soils4Nutrition

🧐 Did you know? 

On Earth, there are 92 naturally occurring chemical elements, 18 are essential to plants and 15 of them are supplied by soils! 

Soil health &amp; fertility have a direct influence on the nutrient content of food crops 🌱

#Soils4Nutrition
Dorivar Ruiz Diaz (@soilfertilityks) 's Twitter Profile Photo

The latest issue of the Kansas fertilizer research report is online. Phosphorus, soil test methods, tissue analysis, nitrogen, micronutrients and more: newprairiepress.org/kaesrr/vol8/is… K-State Agronomy K-State Research and Extension

The latest issue of the Kansas fertilizer research report is online. Phosphorus, soil test methods, tissue analysis, nitrogen, micronutrients and more: 

newprairiepress.org/kaesrr/vol8/is… 

<a href="/KStateAgron/">K-State Agronomy</a> <a href="/KStateRE/">K-State Research and Extension</a>
Cristie Preston PhD CCA (@chelate_this) 's Twitter Profile Photo

Gustavo Roa @_GustavoRoa of Kansas State University K-State Agronomy K-State Research and Extension will have a poster at #NCSFC22 on Evaluation of Plant Tissue Analysis to Assess #Phosphorus Nutritional Status in #Corn and #Soybean Check out the program at northcentralfertility.com/Program/Poster…

The Fertilizer Institute (@fertilizer_inst) 's Twitter Profile Photo

With the world surpassing 8 billion people, how can we ensure a steady food supply? Fertilizer is vital in increasing yields while decreasing the resources needed for crops.

With the world surpassing 8 billion people, how can we ensure a steady food supply? Fertilizer is vital in increasing yields while decreasing  the resources needed for crops.
Ganga Hettiarachchi (@hettiarachchigm) 's Twitter Profile Photo

Shout Out: Lynn Loughary ksre.k-state.edu/tuesday/announ… Gardening on Lead-Contaminated Soils, now available in Spanish ardening on Lead-Contaminated Soils (bookstore.ksre.ksu.edu/pubs/mf3166.pdf) Jardinería en suelos contaminados con plomo (bookstore.ksre.ksu.edu/pubs/mf3166S.p…)" KSU Soil Chemistry Soil Diva

Leonardo Bosche (@bosche_leonardo) 's Twitter Profile Photo

Outstanding days immersed in agriculture innovation at the Farm Progress Show, also visiting GDM and Bayer Research facility in Illinois with AGSA | K-State - K-State Agronomy Graduate Student Association.

Outstanding days immersed in agriculture innovation at the Farm Progress Show, also visiting GDM and Bayer Research facility in Illinois with <a href="/agsaksu/">AGSA | K-State</a> - K-State Agronomy Graduate Student Association.
K-State Agronomy (@kstateagron) 's Twitter Profile Photo

#Wheat is considered a highly responsive #crop to band-applied fertilizers, particularly phosphorus. There is typically an increase in fall tillers and better root development with the use of starter fertilizer. For more on in-furrow fertilizers for wheat: bit.ly/46dIGgG

#Wheat is considered a highly responsive #crop to band-applied fertilizers, particularly phosphorus. There is typically an increase in fall tillers and better root development with the use of starter fertilizer. For more on in-furrow fertilizers for wheat: bit.ly/46dIGgG
AGSA | K-State (@agsaksu) 's Twitter Profile Photo

📊 Data visualization with Cédric Scherer Do you find it challenging to transform raw data into meaningful figures to present your research? 👨‍🏫📈 Online Workshop - Thursday, 5th October 2023, 10 AM. Register at: 🔗 qrco.de/AGSA-DataViz Or scan the QR Code.

📊 Data visualization with Cédric Scherer

Do you find it challenging to transform raw data into meaningful figures to present your research? 👨‍🏫📈

Online Workshop - Thursday, 5th October 2023, 10 AM.

Register at:
🔗 qrco.de/AGSA-DataViz

Or scan the QR Code.
Carlos Pires (@ndsusoilhealth) 's Twitter Profile Photo

I am happy to share the first video of our #soilhealth journey as part of a NCR-SARE Graduate Student Grant. Whether you're a #farmer, a #student, or simply curious about the fascinating world of #soilhealth, this video provides insights into the #science that sustains us all!

I am happy to share the first video of our #soilhealth journey as part of a <a href="/ncrsare/">NCR-SARE</a> Graduate Student Grant.

Whether you're a #farmer, a #student, or simply curious about the fascinating world of #soilhealth, this video provides insights into the #science that sustains us all!
Giovani Preza Fontes (@prezafontes) 's Twitter Profile Photo

We are recruiting two motivated and enthusiastic GRAs to work on soybean production and conservation practices. Come join our team, a highly-ranked Department and University, and a nice community. More info ilagronomy.info/opportunities/ College of ACES Crop Sciences @ILSoyAdvisor

We are recruiting two motivated and enthusiastic GRAs to work on soybean production and conservation practices. Come join our team, a highly-ranked Department and University, and a nice community.

More info ilagronomy.info/opportunities/

<a href="/ACESIllinois/">College of ACES</a> <a href="/IllinoisCropSci/">Crop Sciences</a> @ILSoyAdvisor
K-State Agronomy (@kstateagron) 's Twitter Profile Photo

This eUpdate includes a soil temp and moisture update, early fungicide applications for #wheat, stripe rust outlook, updated foliar fungicide efficacy ratings for wheat, revised soil test interpretations and fertilizer recommendations for KS, insect updates, and more!

This eUpdate includes a soil temp and moisture update, early fungicide applications for #wheat, stripe rust outlook, updated foliar fungicide efficacy ratings for wheat, revised soil test interpretations and fertilizer recommendations for KS, insect updates, and more!
Gustavo Roa (@g_a_roa) 's Twitter Profile Photo

I am thrilled to announce that I have completed a Professional Certificate in Data Science from Harvard Online in collaboration with edX, thanks to Rafael Irizarry. #DataScience

I am thrilled to announce that I have completed a Professional Certificate in Data Science from <a href="/HarvardOnline/">Harvard Online</a> in collaboration with <a href="/edXOnline/">edX</a>, thanks to <a href="/rafalab/">Rafael Irizarry</a>. #DataScience
Soil Science Society of America Journal (@sssajournal) 's Twitter Profile Photo

New research in SSSAJ explores the evaluation of tissue phosphorus concentrations as a diagnostic tool for phosphorus nutrition in corn. Read the #OpenAccess paper for free here: doi.org/10.1002/saj2.7…

New research in SSSAJ explores the evaluation of tissue phosphorus concentrations as a diagnostic tool for phosphorus nutrition in corn. Read the #OpenAccess paper for free here: doi.org/10.1002/saj2.7…