Open AccessThe effect of the use of various kinds of biochar and soil nutrients on pakcoy (brassica rapa l.)
Author(s) -
Sugiyarto,
Abdurrahman Salim,
Refa Firgiyanto
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/672/1/012014
Subject(s) - biochar , husk , brassica rapa , charcoal , slash and char , agronomy , nutrient , fertilizer , chemistry , environmental science , biology , brassica , botany , pyrolysis , organic chemistry
Biochar is a medium that is very suitable for soil. Making biochar itself is obtained from agricultural production waste. Utilization of agricultural waste is expected to produce new media that can increase agricultural production. This study aims to see how much influence the various types of biochar and type of biochar enrichment (NPK fertilizer and Plant Growth Promoting Rhizobacteria) on Pakcoy. The method used was factorial completely randomized design (CRD). Where the first factor is various types of biochar, namely from rice husks, coconut shells, oil palm fruit bunches, corn cobs and coffee fruit skins. The second factor is type of biochar enrichment (control, giving NPK and giving PGPR). The results obtained were the effect of biochar and the type of biochar enrichment had a significant effect on the parameter of the number of pakcoy plants. The results obtained were the effect of Biochar and type of biochar enrichment on the parameters of number of leaves to the pakcoy plant.