WebJan 25, 2024 · Corn needs about 130 pounds of nitrogen per acre for optimum growth. A good rule of thumb is to apply one pound of nitrogen for every bushel of expected yield. So, if you desire to harvest 200 bushels per acre, you must use about 200 pounds of nitrogen fertilizer. Part 1 of 4: Nitrogen-use-efficient maize – a how-to for low-fertility soils Watch on WebFeb 16, 2024 · Corn fields have a base fertilizer application of 200 pounds of nitrogen, 100 pounds of phosphorus, and 170 pounds of potassium per acre. The practical application rate goes up or down from there depending on soil texture, amount of water, and the soil’s natural fertility rates. What kind of corn, what soil, and what weather? It all depends.
Fertilizers for Corn CALS
WebOct 31, 2024 · Read the result: The required Fertilizer weight for a lawn area of 50 square meters is 4 lbs. You can also see that this application will also add 0.2 lbs P2O5 and 0.4 … WebPhosphorus and Potassium Potassium for crop production Potassium (K) is an essential nutrient for plant growth. It’s classified as a macronutrient because plants take up large quantities of K during their life cycle. smart bus route telegraph
Sunflower fertilizer recommendations - University of Minnesota
WebFeb 12, 2013 · For 200 bushels, you go up to 240 pounds, and for 250 bushels, go to 300 pounds. For 300 bushels per acre, we recommend more than 360 pounds of nitrogen per … WebA 50-pounds-P₂O₅-per-acre rate was applied for corn each year followed by no additional P for soybeans the next year. All other inputs were similar across both soil test phosphorus regimes. Table H shows the economic penalty (nearly $120 per acre per year) of low- testing compared with very-high-testing soils, even when P fertilizer is ... WebDo not apply more than 10 lb N + K 2 O per acre in contact with the seed. Do not place ammonium thiosulfate (12-0-0-26) in direct contact with the seed. Do not place fertilizers containing boron in direct contact with the seed. Daniel E. Kaiser, Extension nutrient management specialist Reviewed in 2024 smart bus rates