Browsing by Author "Nasution, Sahrul Hadi"
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Pengujian formula pupuk NK Blend dan Super Nitro Potash (SNP) terhadap tanaman jagung (Zea mays L.) pada latosol Darmaga
Nasution, Sahrul Hadi (2006)The changes of land use from agricultural farm to the others utilizing pressed the number of agricultural area especially food plant. The decreasing of soil productivity as a consequence the decreace of soil element ...

