Siregar, Ikhwan Riyaldi, UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan, Indonesia

• Vol 2, No 2 (2023) - Articles
  The Effect of Providing Liquid Organic Fertilizer in the Form of Cow Manure on Spinach Plant Growth and Production Red (Amaranthus Tricolor L.)
  Abstract  PDF

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