Research Article
Soil Fertility and Yield of Rice During Two Season on Organic and Inorganic Fertilized
@INPROCEEDINGS{10.4108/eai.11-7-2019.2303557, author={Sugiyanta Sugiyanta and Isna Tustiyani and Maya Melati and Agus Rachman Nurrizki}, title={Soil Fertility and Yield of Rice During Two Season on Organic and Inorganic Fertilized}, proceedings={Proceedings of the 1st International Conference on Islam, Science and Technology, ICONISTECH 2019, 11-12 July 2019, Bandung, Indonesia.}, publisher={EAI}, proceedings_a={ICONISTECH}, year={2021}, month={1}, keywords={inorganic organic soil fertility two season yield}, doi={10.4108/eai.11-7-2019.2303557} }- Sugiyanta Sugiyanta
Isna Tustiyani
Maya Melati
Agus Rachman Nurrizki
Year: 2021
Soil Fertility and Yield of Rice During Two Season on Organic and Inorganic Fertilized
ICONISTECH
EAI
DOI: 10.4108/eai.11-7-2019.2303557
Abstract
The objective of the research was to investigate the soil fertility and yield of rice during two season on organic and inorganic fertilized. The experiment was conducted at rice field in Karawang and Bogor, West Java. The experiment used one factor in randomized block design consisted of three replications with 13 treatments. The first 6 treatments were 0, 2, 4, 6, 8, 10 ton organic fertilizer ha-1, and the other 6 treatments were 0, 2, 4, 6, 8, 10 ton organic fertilizer ha-1 combined with 2 L biological fertilizer ha-1 and as control treatment was application of anorganic fertilizer with the rate of 400 kg NPK (30-6-8) ha-1. Plot size was 15 m x 10 m, with a double row spacing. The results showed that the variables on first season such as number of tillers and leaf color in inorganic fertilizer treatment was higher when compared with the organic fertilizers. Soil fertility on organic fertilizer treatment increased in the second season and yield decreased in the second season.