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Aplikasi Pemberian Bahan Organik terhadap Sifat Kimia dan Fisik Andisol Cisarua, Bogor
(2014)
Agriculture practices generally use chemical fertilizers. Application of chemical fertilizers continuously can degrade the soil quality and decrease crop production. The application of organic fertilizers is probably can ...
Perubahan Fraksi Fosfor Lambat Tersedia pada Tanah Tergenang yang Diameliorasi Bahan Organik
(2014)
The low availability and easily fixed phosphorus (P) in soil resulted in heavy and continuous P fertilization by farmers, leading to accumulation of residue-P in soil. In such condition, further P fertilization will not ...
Pengaruh Bahan Organik terhadap Eh dan pH, serta Korelasinya terhadap P pada Tanah yang Digenangi
(2015)
Prolong P fertilization in intensive rice cultivation have been resulted in unavailable-residual P accumulation in the soil. Further P fertilization in such soil does not have significant effect in increasing rice productivity. ...
Perubahan Fraksi Fosfor Cepat Tersedia pada Tanah Tergenang yang Diameliorasi Bahan Organik
(2014)
Prolong phosphorus fertilization has result in high unavailable P residue in soil. In this condition, further P fertilization will not result in higher plant productivity known as leveling off. P in soil exists in inorganic ...