The Effect of Humic Acid on Productivity and Nitrogen Uptake in Kangkong (Ipomoea reptans Poir.)
An uncertain climate and infertile soils are factors that cause fluctuations in crop yields. In addition, improper application of fertilizers causes kangkong plants to not absorb nutrients optimally. The application of humic acid as a biostimulant can be used to improve soil structure and optimize t...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Bogor Agricultural University
2020-04-01
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| Series: | Jurnal Ilmu Pertanian Indonesia |
| Subjects: | |
| Online Access: | http://journal.ipb.ac.id/index.php/JIPI/article/view/26457 |