Stephen G. Redmond

This is what your corn leaves (3rd & 4th below cob) should look like when corn is nearing physiological maturity. This field is 5 km west of N deficiency field and had a 2nd application of N+S applied at V6- V8. NOTE: the 7th leaf below cob is showing deficiency (YDrops at V12!)

When your corn leaves show this (N deficiency) you will have tip fill like this. DO NOT blame this on the hybrid. Late season N is critical to ensure the corn can reach the yield potential that was established early in the season. K may be a factor but symptoms are N

Nice distribution of Ameadus prills from New Leader spinner spreader. I believe the Y-Drop application in the “wet zone” would have better uptake by corn roots. Our VRT Ameadus rates from 100 - 200 lbs/acre and good interpretation of yield data should provide some answers

Ameadus prills appear to be dissolving within 30 minutes under the corn canopy.

This is near the maximum height of corn for VRT N with a high clearance spinner spreader WITHOUT a lift kit. Planted June 8 = 48 days after planting.

Pushing hard to finish VRT Ameadus on corn. Deveron UAS NDVI images were used to develop scripts. Thx Norm & Team for efficient delivery of images this week. ⁦@DeveronUAS⁩

Gamma count = 1038 = Poor corn emergence. I think we have uncovered another Easter Egg!Gamma counts seem to have a nice correlation to emergence in this cool, wet spring. ⁦@SoilOptix⁩

Gamma count = 854 = Good corn emergence. ⁦@SoilOptix⁩

Mapping a Dekalb plot for Growing Power Seeds. Robson Brothers. Another beautiful day to be working in agriculture. ⁦@SoilOptix⁩ ⁦@DEKALB_Canada⁩ #TBTG

Individual nozzle control stops each streamer as it enters areas with very poor (or NO wheat) = $ saved. VRT Nitrogen script is also applying less N in the best areas as soil ENR is providing extra N. VRT rates are 15-25 gpa. Technology is helping us manage variable wheat stands

Loading up for VRT 26-0-0-3 second pass Nitrogen application on winter wheat. Script developed from DeveronUAS NDVI image. Thx Scott Trevithick for your professional service ⁦@DeveronUAS⁩

Mapping the Demo Plot areas for Huron Perth Ag Services. In My Opinion, ALL test plot areas for corn hybrids and soybean varieties that are taken to yield should have a High Resolution Soil Map. ⁦@SoilOptix⁩ #MarkScottFarms

Self explanatory

Wheat stand counts are variable but straw will be short, want cover crops in rotation and VRT N with Airinov algorithm is available on wide scale in 2019. ⁦@DeveronUAS⁩ #Wheat19 #MarkScottFarms

Lots of new white roots. It’s ALIVE!! We are putting 150 lbs/acre of Ameadus on ASAP, then Deveron flight and Airinov VRT 2nd App N sometime before flag leaf. #Airinov #Wheat19 ⁦@DeveronUAS⁩ #MarkScottFarms

Day 3 sampling on the frost. KraftHockeyville water tower and Scott’s Elevator in background. Sensor set-up is perfect. Thanks to Paul, Zach, Jordana and entire team ⁦@SoilOptix⁩ #MarkScottFarms #Wintex19 #SoilOptix19

1st SoilOptix project 2019. Our RTK “fix” is off on this slightly rolling 200 acre field near Lucan. Need to reset Base station for better accuracy. The Leafs were here in September. Maybe there is still some weird karma messing up the GPS signal #SoilOptix19 #MarkScottFarms

The Honourable Bev Shipley speaks at the Lambton-Kent-Middlesex Conservative Nomination Meeting.

This new “right” may force farmers to adopt 4R Nutrient Stewardship practices sooner, than later. I believe timing of manure applications when crops are established is optimum BMP. Applying to standing corn with drag hose is going to get a good look in 2019. ⁦@4Rnutrients⁩

Kirk VanWill explains - we are seeing a wide variation in yield response to sulphur applied to wheat and corn fields. Soil type plays an important part. This reinforces the need for each farmer to do on-farm trials. We need yield data. ⁦@OntarioSoilCrop⁩ ⁦@TVRSCIA⁩