Open AccessThe Effect of Azolla Inoculum Dosage and Organic Potassium Fertilizer on Potassium Availability and Rice Yield in Alfisol
Author(s) -
Ransa Gustrada Syarif,
Hery Widijanto,
Sumarno Sumarno
Publication year - 2013
Publication title -
sains tanah/sains tanah : jurnal ilmu tanah dan agroklimatologi
Language(s) - English
Resource type - Journals
eISSN - 2356-1424
pISSN - 1412-3606
DOI - 10.15608/stjssa.v10i2.196
Subject(s) - azolla , alfisol , potassium , agronomy , potash , fertilizer , organic fertilizer , soil fertility , organic matter , cow dung , chemistry , zoology , biology , soil water , ecology , organic chemistry