The total fertilization period of peanuts is 250-300 kg of organic fertilizer, 8-11 kg of nitrogen fertilizer, 4-6 kg of phosphate fertilizer, and 7-8 kg of potash fertilizer. Organic fertilizer is used as base fertilizer, and nitrogen and potassium fertilizer are applied to base fertilizer and top dressing twice.
base fertilizer:
Mushi organic fertilizer 250-300 kg, urea 6-8 kg 9-9 kg of ammonium phosphate, potassium chloride 6-7 kg, zinc-deficient soil can be applied at the end of 1-2 kg of zinc sulfate per acre, boron-deficient soil per acre Borax can be applied at the end of 0.25-0.5 kg, and molybdenum can be soaked in 0.2-0.35% ammonium molybdate aqueous solution. Acidic soil can apply 25-50 kilograms of lime per acre, and 5-7.5 kilograms of gypsum powder per acre of alkaline soil.
top dressing:
In the case of insufficient basal fertilizer, fertilizer may be topdressed appropriately. Flowering period to drum grain period should be based on the growth of dressing, generally topdressing urea 8-11 kg, potassium chloride 7-8 kg.
Root dressing:
Peanuts can be sprayed with 2% to 3% of superphosphate solution 2-3 times after 7 days, and once in 7-10 days, 100-200 grams of urea can be added to spray. Zinc deficiency, boron deficient soil, in the case of basal zinc and boron in the case of no application, can spray 0.1% -0.2% of zinc sulfate or borax aqueous solution in the seedling stage to initial flowering period, sprayed continuously 2-3 times.
Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone
China Daily chemical Suppliers
Here you can find the related products in Daily chemical, we are professional manufacturer of Daily chemical. We focused on international export product development, production and sales. We have improved quality control processes of Daily chemical to ensure each export qualified product.
If you want to know more about the products in Daily chemical, please click the Product details to view parameters, models, pictures, prices and Other information about Daily chemical.
Whatever you are a group or individual, we will do our best to provide you with accurate and comprehensive message about Daily chemical!
Hydrolyzed Keratin, Menthol, Daily Chemistry, Cosmetics Field
Xi'an Gawen Biotechnology Co., Ltd , https://www.ahualynbio.com