Corn and soybean crops in South Dakota are facing varied conditions this year, primarily due to inconsistent rainfall in specific areas. Anthony Bly, a soils field specialist at SDSU Extension, mentioned that while some regions have enjoyed sufficient rains, others haven't been so lucky.
Bly observed that while some areas continually receive rainfall, others suffer. The crops' health ranges widely, from excellent to poor. Remarkably, despite the state's broad terrain, one can find healthy crops in almost any part of South Dakota. Areas like the Grant and Roberts County in the northeast have been hit the hardest by dryness.
This year's rainfall pattern deviates from what South Dakota has seen in recent years. Unlike previous instances where specific regions faced drought, this year showcased a more unpredictable pattern. Some producers experienced early rains followed by dry spells, while others faced the opposite.
One positive aspect has been the decreased disease pressure on corn and soybean crops this year. Bly explained that for diseases to grow, three factors are crucial: the host, the pathogen, and the environment. Given South Dakota's predominantly hot and dry climate this year, the environment hasn't been helpful to disease spread, leading to reduced disease pressure.
This year hasn't been entirely trouble-free. Grasshoppers have emerged as a significant pest, particularly in the southeastern part of the state, which was dry earlier, providing an ideal environment for these pests. Another concern has been spider mites, which have been prevalent in the drier regions.
As for the harvest, Bly anticipates that the soybean harvest in certain parts of South Dakota might commence by the third week of September. The corn harvest is expected to kick off by the second week of October.
Photo Credit: gettyimages-ianchrisgraham
Categories: South Dakota, Crops, Weather