Assistance Of Farmers In Utilizing The Consortium Of Endophite Bacteria And Organic Fertilizer As Well Organic Pesticides Based On Local Wisdom To Increase Rice Productivity

  • Achmad Fatchul Aziez Universitas Tunas Pembangunan Surakarta
  • Wiyono Wiyono Universitas Tunas Pembangunan Surakarta
  • Agus Budiyono Universitas Tunas Pembangunan Surakarta

Abstrak

The "Sidodadi" farmer group in Demangan village, Sambi sub-district, Boyolali district consists of 15 members, which is a rainfed farmer group. Paddy productivity in rainfed lowland is quite low (2-3 tons/ha) compared to irrigated land (5 tons/ha). The use of a consortium of endophytic bacteria, organic fertilizers and organic pesticides based on local wisdom and the selection of varieties according to their designation can increase rice productivity. Rice farming in this farmer group does not yet have proper management, so assistance is needed. The purpose of this service is to assist in the management of rainfed land so that their income increases.The problems of this farmer group are 1) Aspects of Production and 2) Aspects of management. Production aspects include (a) Technology Utilization Aspect: not having technology to increase rice productivity (b). Aspects of Soil Fertility: rarely use organic fertilizers (c) Aspects of Use of Varieties: rice varieties that are not suitable for allotment of rainfed rice fields. The solution to the problems that arise is to assist farmer group members to use endophytic bacteria consortia, use organic fertilizers and organic pesticides based on local wisdom, use rice varieties that are suitable for sub-optimal rainfed land and farm management training. This activity will be carried out in two places, 1) in the yard of the farmer group members and 2) in the paddy fields in Demangan village, Sambi sub-district, Boyolali Regency from July 2023 to December 2023. The method used is 1) Farm management counseling and assistance, 2) Practice: making a consortium of endophytic bacteria, organic fertilizers  and organic pesticides based on local wisdom 3) Cultivating organic rice in rainfed paddy fields, 4). Monitoring and evaluation. The result of this community-based service activity is an increase in the skills of farmers in making endophytic bacteria, making local microorganism (MOL), making solid organic fertilizers, making liquid organic fertilizers and organic pesticides and selecting rice varieties that are suitable for rainfed lowland rice fields and its application in rainfed lowland rice cultivation.

Referensi

Arendt KR, Baltrus DA, Arnold AE. (2013). Diversity and specificity of phenotypic effects of endohyphal bacteria on foliar fungal endophytes. Phytopathology: 103(6): 8.

Aziez, AF., Dwi Susilo Utami, Sapto Priyadi and Paiman (2022). Utilization of a consortium of diazotropic endophytic bacteria to maximize grain nitrogen uptake and rice productivity in sub-optimal rainfed land in order to establish food independence. National Competitive Applied Research Report (PTKN) 2022. Directorate General of Higher Education, Kemenristekdikbud. Jakarta.

Barutcular C, Toptas I, Turkten H, Yildirim M, Mujde KOC. (2015). SPAD greenness to estimate genotypic variation in flag leaf chlorophyll in spring wheat under Mediterranean conditions. Turk. J. Field Crops: 20 (1): 1-8.

Grichko VP. Glick BR. (2001). Amelioration of flooding stress by ACC deaminase-containing plant growth-promoting bacteria. Plant Physiol. Biochem.: 39 (1): 11-17.

Han HS, Lee KD. (2005). Physiological responses of soybean- inoculation of Bradyrhizobium japonicum with PGPR in saline soil conditions. Res. J. Agric. Biol. Sci.: 1 (3): 216-221.

Mayak S, Tirosh T, Glick BR. (2004). Plant growth-promoting bacteria that confer resistance to water stress in tomatoes and peppers. Plant Sci.: 166 (2): 525-530.

Perring D, Boiero ML, Masciarelli OA, Penna C, Ruiz OA, Cassán FD, Luna MV. (2007). Plant-growth-promoting compounds produced by two agronomically important strains of Azospirillum brasilense, and implications for inoculant

Sasa, J. (2002). Alternative Environmentally Friendly Food Crop Production Technologies in Rain-fed Lowland. Proceedings of the National Seminar on Building an Environmentally Friendly Food Crop Production System. Food Crops Research and Development Center. August 2002. Bogor, 43-57.

Sumanto, Rosita Galib and Tony Basuki. (2015). Rice cultivation with the upland scaffold system to increase productivity in rain-fed land in South Kalimantan. BPTP South Kalimantan.

Ward BB, Jensen MM. (2014). The microbial nitrogencycle. Frontiers in Microbiology. 5: 1-2.

Yanti, F., K. Hariyono, and I. Sadiman. (2015). Application of Bacterial Consortium on Growth and Yields of Several Rice Varieties Application of Bacterial Consortium on Growth and Yields of Several Rice Varieties. Agricultural Scientific Periodicals 10:1–5.

Yoseph, B, Patra RR, Lawrence, R. (2007). Characterization of plant growth promoting rhizobacteria associated with chickpea (Cicer arietinum L.). Int. J. Plant Prod., 1 (2), 141-152.

Diterbitkan
2023-08-18
Bagian
Articles