The Development of a N/K Ratio Model for Diagnosing the Nitrogen–Potassium Balance of Sweet Potato

Nitrogen and potassium are the two most essential elements for the growth of sweet potatoes. A balanced nitrogen and potassium supply is crucial for producing high-quality, high-yield sweet potatoes. This study aimed to establish an optimal nitrogen-to-potassium ratio model for diagnosing the nitrog...

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Principais autores:	Xu Zhao, Siyu Wang, Xinzhe Qiu, Junlong Liu, Jiacheng Bai, Zhi Zhang, Ximing Xu, Yueming Zhu, Guoquan Lu, Zunfu Lv
Format:	Artigo
Jezik:	Inglês
Izdano:	MDPI AG 2026-04-01
Serija:	Agriculture
Teme:	the critical N/K ratio model NKI sweet potato
Online dostop:	https://www.mdpi.com/2077-0472/16/8/836
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