Open AccessThe effect of organic fertilizer based on Azollamicrophylla biomass and plant spacing to n and p uptake, soil compaction and the yield of Pandanwangi rice
Author(s) -
Sari Widya Utami,
Purwandaru Widyasunu
Publication year - 2018
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/215/1/012032
Subject(s) - azolla , randomized block design , fertilizer , compaction , agronomy , test weight , biomass (ecology) , organic fertilizer , environmental science , organic matter , grain yield , mathematics , zoology , chemistry , biology , geology , geotechnical engineering , organic chemistry