Open AccessApplication of Organic Fertilizer Tithonia Plus to Control Iron Toxicity and Reduce Commercial Fertilizer Application on New Paddy Field
Author(s) -
Nurhajati Hakim,
Agustian Agustian,
Yanti Mala
Publication year - 2012
Publication title -
jurnal tanah tropika/jurnal tanah tropika dan kualitas lingkungan
Language(s) - English
Resource type - Journals
eISSN - 2086-6682
pISSN - 0852-257X
DOI - 10.5400/jts.2012.v17i2.135-142
Subject(s) - tithonia , fertilizer , ultisol , green manure , oxisol , manure , nutrient , agronomy , soil water , chemistry , biology , ecology , organic chemistry