Title
Transporte de Nutrientes por Difusin: El Caso de los Suelos de la Regin Central de Argentina (Spanish Edition),Used
Delivery time: 8-12 business days (International)
Los factores ms importantes que determinan la biodisponibilidad de nutrientes para las plantas son los fenmenos que regulan su concentracin en la solucin de suelo y los procesos de transporte hacia las races. Por ello, en esta obra se tratan los procesos de liberacin de fsforo, potasio, calcio y magnesio a la solucin de suelo, la cantidad de estos macronutrientes que es aportada por flujo difusional y se establecen los coeficientes de difusin para las formas inicas analizadas. Adems, se analiza el efecto de la intensidad de cultivo sobre propiedades fsicas, qumicas y mineralgicas y sobre el flujo difusional y los coeficientes de difusin en parcelas con distinta historia agrcola. Se desarrolla el estudio de los procesos de difusin usando columnas de suelo con distintas geometras experimentales, empleando intercambiadores inicos sintticos para simular la accin de las races absorbentes. Se presenta evidencia sobre el importante efecto del factor de impedancia que da cuenta de la tortuosidad y continuidad de la red de poros sobre el flujo difusional de los nutrientes analizados.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
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To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.