Corn Ridging Time

ridging corn side view

Ridging corn.

I’m always amazed at how short the window is for building ridges in our corn. We had an area between two groves that grows fast because of the heat trapped there. We decided we better get that ridged before it was too tall. As long as we were at it we tried the shorter corn in the field and were pleased with how well the soil flowed through the cultivator. This is the most mellow soil we’ve cultivated in many years. We pushed hard and got through 75% of our corn acres and then got rained out on a Friday evening. It was Wednesday the next week before we got back in the corn. The corn had grown from 12-18″ to nearly 3′ tall in this amount of time. The soil was still on the wet side but the corn was visibly taller each day, so time was not on our side. We did get finished with the ridges as the rain held off. One more rain and some fields or areas of fields would have been too tall.

Post Emerge Corn Spraying

Pre-emerge weed control in corn

An area with no pre-emerge herbicide.

Early in spring, pre-emerge herbicide was applied to our corn fields. This picture shows how necessary that is. These 12 rows are in a location that we cannot get to with our field sprayer and no herbicide was applied early. You can see the weed pressure that exists in this part of the field. Those weeds will quickly rob the corn of it’s full yield potential.

Post emerge spraying will clean up weeds that come through the early application. Later we will cultivate these fields and build ridges in the corn that will serve as the seedbed for next year’s soybeans.

Post Emerge Corn Spraying 2015

Post-emerge corn spraying.

Test Plot 2015

test plot varietiestest plotApril 28th was test plot day. We have 22 varieties in our plot this year from 6 different companies. About 1/2 the varieties are Roundup/corn borer traited. The other varieties also include at least one root worm trait. No insecticide was put on the corn with root worm traits. Wensman 7320 VT3P was place in the plot 3 times to look for variation from one side to the other.

Company Variety Maturity Traits
1 Dekalb DKC44-15 95 VT2P
2 Gold Country 95-33R2P 95 VT2P
3 Dekalb DKC46-37 96 VT2P
4 Wensman W7320 VT3P 101 VT3P No Insect
5 Wensman W7268 95 VT3P No Insect
6 Dekalb DKC46-20 96 VT3 No Insect
7 Wensman W8285 97 VT2P
8 Croplan C3899VT2P 98 VT2P
9 Latham LH9955R2P 99 VT2P
10 Wensman W70975 97 VT3P No Insect
11 Gold Country 99-04R3 99 VT3 No Insect
12 Pioneer P9929AMXT 99 AMXT No Insect
13 Wensman W7320 VT3P 101 VT3P No Insect
14 Gold Country 101-56RSS 101 SS No Insect
15 Golden Harvest G01P52-3011A 101 VT3P No Insect
16 Dekalb DKC50-84 VT2P 100 VT2P
17 Golden Harvest G01P52-GTA 101 RR
18 Dekalb DKC52-85 VT2P 102 VT2P
19 Gold Country GC102-88 R2P 102 VT2P
20 Gold Country GC103-09R2P 102 VT2P
21 Latham LH5215 VT2P 102 VT2P
22 Pioneer P0339AMXT 103 AMXT No Insect
23 Pioneer P0533AM1 105 VT3 No Insect
24 Wensman W7320 VT3P 101 VT3P No Insect

Ready, set, go! Planting 2015

working corn groundWe had our earliest start ever in a planting season. April 15, 2015 was the day it all began. Some tillage was done the day ahead so we could get off to a fast start in the morning. We spent until 2pm on April 15th troubleshooting GPS issues. So much for the jump start. Man can make all the plans he wants, but God is in control.

planting corn first dayA few days of warmer and dryer than average weather gave us ideal planting conditions. Looking ahead though told us that our window of opportunity would quickly come to a close. The following week was going to be quite cold with many nights below freezing. Four days of planting and then a break. The next week saw a neighbor here and there putting some corn in the ground, but we did not want to take the chance.

sunset plantingMonday, April 27th we were off to the races again and completed corn planting on April 29th.