Laserfiche WebLink
7/8/2020 IPNI Estimates of Nutrient Uptake and Removal <br /> Removal,kg/t** <br /> Crop*** N P206 K20 S <br /> Sorghum stover per t of grain I11 32 17 2.4 <br /> Sorghum stover 14 4.2 21 3.0 <br /> Sorghumsudan (DM) 15 4.8 17 2.9 <br /> Soybean grain 55 12 20 3.0 <br /> Soybean hay(DM) 23 5.6 13 2.5 <br /> Soybean stover pert of gain 18 4.0 17 2.8 <br /> Soybean stover 20 4.4 19 3.1 <br /> Sugarbeet root L9 1.1 3.7 023 <br /> Sugarbeet top 3.7 2.0 10 020 <br /> Sugarcane 1.0 0.65 L8 <br /> Suntlowergrain 27 9.7 9.0 2.5 <br /> Sunflower stover per t of grain 28 2.4 41 6.0 <br /> Sunflower stover 12 LO 17 2.5 <br /> switchgrass(DM) 11 6.0 29 <br /> Timothy (DM) 13 5.5 21 1.0 <br /> Tomatoes 1.3 046 2.9 <br /> Tobacco leaves 36 9.0 67 6.0 <br /> Vetch (DM) 29 7.5 25 <br /> Wheat straw per t of grain 12 2.7 20 2.3 <br /> Wheat straw 7.6 1-9 15 2.7 <br /> Wheat(spring)grain 25 9.5 5.5 1-7 <br /> Wheat(winter)grain 1 19 8.0 4.8 1.7 <br /> *Nutrient removal refers to the quanatty of nuvietrt remated from the field at crop harvest. <br /> **Reported nutrient removal coefficients may vary regionally dependarg on @owing conditions.Ilse localiy available data whenever passible. <br /> ***DM=dry matter basis;othermse moisture content is standard marketing convention or at the stated motsiure content. <br /> Last modified May.2014. <br /> Example:Using Table 4.5,an example of nutrient balancing would he a 10 t/ha corn crop remrnra 63 kg P.,O,from the <br /> soil 10 X 6.3=63). So,the maintenance.P2O,appficatinn will he 63 kg/ha. <br /> Copyright©2019 International Plant Nutrition Institute.All rights reserved. <br /> Privacy Policy,Terms of Service <br /> www.ipni.net/artic1e/IPNI-3296 6/6 <br />