The Effect of Trass and Its Combination with Volcanic Ash on Soil Chemical Properties and Plant Growth of Rice on Peat Soil from Kumpeh, Jambi

1 PENGARUH TRASS DAN KOMBINASI TRASS DENGAN ABU MERAPI TERHADAP SIFAT KIMIA TANAH SERTA PERTUMBUHAN DAN PRODUKSI BIOMASSA TANAMAN PADI (Oryza sativa) ...
Author:  Yulia Makmur

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