WebAug 22, 2024 · Fertilizer rate on the basis of one hectare (ha) We recommend applying 90 kg N, 20 kg P and 37 kg K per hectare. This rate equals 6 bags (of 50 kg) of NPK 15:15:15 … WebTo express ppm in kg /ha, an acre furrows of soil weigh approximately 2,000,000g. ppm x 2 = pound per acre (ib/ac) and ib/ha is a old unit, ib/ac is converted to kg/ha by multiply it by 1.12....
1. Mr. Jack Andrew applied 3 bags of fertilizer Chegg.com
WebFeb 7, 2024 · Answer: Each bag will cover up to 5,000 sq ft and if you have 1/4 acre (10,890 sq ft) you will need a total of 3 bags to get the correct coverage rate. This usage rate can vary depending on the type of lawn you have and your target weed. How do you calculate maize per hectare? Calculate Yield. WebThe table below shows the ideal fertilizer recommendation for tomato cultivation on one hectare of land. Nutrient element: Quantity (kg/ha) Nitrogen: 200: Phosphorus: 80: ... Normally a 50 kg bag sac of fertilizer contains the 3 macro nutrients. ... When you say per hectre /ha. How many plants did you consider in guide. How many plants is ... st paul web design company
How Much Fertilizer To Use Per Plant & How to Apply It - Plant …
Web0.40 hectare (ha) 2.59 square kilometer (km 2) Tables 4 through 7 help determine correct application rates for various pesticides. Table 4. ... The answer will be the ppm of the element per oz of the fertilizer in 100 gal of water. As an example, Ammonium Sulfate contains approximately 20 percent Nitrogen. 20 percent multiplied by 75 is 15 ... WebFertilizer rate on the basis of one hectare (ha) We recommend applying 90 kg N, 20 kg P and 37 kg K per hectare. This rate equals 6 bags (of 50 kg) of NPK 15:15:15 and 2 bags (of 50 kg) of urea for 1 hectare (100 m x 100 m). CONTACT: [email protected] or visit www.acai-project.org Webthe cost per hectare. When a fertiliser has two or more of the desired nutrients, use the nutrient in least supply in the fertiliser for the calculation for rate. Calculation D. Cost per … rothenberger superfire 2 spares