{"product_id":"effect-of-organic-amendments-on-potassium-dynamics-in-soils-von-mahdy-h-hamed","title":"Effect of Organic Amendments on Potassium Dynamics in soils","description":"\u003cp\u003eMineral and organic amendments are applied to the newly reclaimed soils in Egypt, especially sandy and calcareous sandy soils. T hese soils are very poor in organic matter and nutrients that are necessary for plants. So, the addition of organic amendments to these soil s does not only improve the physical and chemical properties, but also applying t hese organic materials has a positive impact on the forms of potassium, especially in calcareous sandy soils . This study aims to evaluate the application effects of a mineral fertilizer (K2SO4 ) and certain organic amendments (filter mud cake, sheep manure and poultry manure) on the Q\/I relation of soil K and its parameters as well as forms of potassium of clay and calcareous sandy s oils. The effects of these amendments on some chemical properties of these soils and K uptake by some crops are also examined.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786200066800\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786200066800","offer_id":40148438843485,"sku":"9786200066800","price":39.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/47317ba3-00b2-4055-a75c-5f69c6a96c2b.jpg?v=1757477692","url":"https:\/\/shop.autorenwelt.de\/products\/effect-of-organic-amendments-on-potassium-dynamics-in-soils-von-mahdy-h-hamed","provider":"Autorenwelt Shop","version":"1.0","type":"link"}