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All Journal JURNAL ILMU PERTANIAN Hasil Pengabdian Kepada Masyarakat El-Mujtama: Jurnal Pengabdian Masyarakat Agrivet: Jurnal Ilmu-ilmu Pertanian dan Peternakan The International Conference on Education, Social Sciences and Technology (ICESST) Seminar Nasional Teknologi dan Multidisiplin Ilmu
Sajar, Suryani
Universitas Pembangunan Panca Budi
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Social Sciences Other

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Pemberian berbagai komposisi bahan organik terhadap pertumbuhan dan hasil tanaman kacang panjang (Vigna Sinensis L.) dengan sistem pertanian berkelanjutan Andi Setiawan; Suryani Sajar; Ihsan Proyogo
Agrivet : Jurnal Ilmu-Ilmu Pertanian dan Peternakan (Journal of Agricultural Sciences and Veteriner) Vol. 11 No. 2 (2023): Desember
Publisher : Fakultas Pertanian Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/agrivet.v11i2.7517

Abstract

The purpose of this study was to understand the impact of optimizing organic matter and its composition on the development and productivity of long bean plants. The research was conducted from May to July 2023 at the location of Sampe Cita Village, Kutalimbaru District, Deli Serdang Regency. The method used in this study was a non-factorial randomized group design (RAK) repeated 3 times. The treatments consisted of P0 = Inorganic fertilizer (17 gr/plot N, 15 gr/plot P2O5, 15gr/plot K2O) as control. P1= Cow dung compost 1.5 kg/plot; P2= Paitan 2 kg/plot; P3= Azolla compost 1.5 kg/plot; P4= Cow dung compost 0.75 kg/plot + Paitan 1 kg/plot; P5= Cow dung compost 0.75 kg/plot + azolla compost 0.75 kg/plot; P6= Cow dung compost 0.35 kg/plot + paitan 1.5 kg/plot; P7= Cow dung compost 0.35 kg/plot + azolla compost 1 kg/plot. The findings indicated that the application of organic substances in various scenarios showed similar impacts on all growth and yield parameters. The longest average plant length for all organic matter treatments at 4 weeks after planting was found in treatment P7 (Cow dung compost 0.35 kg/plot + Azolla compost 1 kg/plot) which was 70.40 cm while at 6 weeks after planting and 8 weeks after planting was found in treatment P2 (Paitan 2 kg/plot) which was 222.98 cm and 279.04 cm. The highest number of productive branches against all organic matter treatments at 6 weeks after planting was P4 (Cow dung compost 0.75 kg/plot + Paitan 1 kg/plot) which was 5.28 branches. The highest average number of fruits per sample at 7 weeks after planting is treatment P7 (Cow dung compost 0.35 kg/plot + Azolla compost 1 kg/plot) which is 68.40 fruits, while at 8 weeks after planting and 9 weeks after planting is P2 (Paitan 2 kg/plot) which is 222.98 cm 279.04 fruits.
Identification of Weeds in Cassava Fields (Manihot Esculenta Crantz) in Glugur Rimbun, Sampecita Village, Kutalimbaru District Suryani Sajar
The International Conference on Education, Social Sciences and Technology (ICESST) Vol. 2 No. 2 (2023): The International Conference on Education, Social Sciences and Technology
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/icesst.v2i2.326

Abstract

The cassava cultivation agricultural sector in North Sumatra is vulnerable to attacks by plant pests, resulting in a decrease in production. One of the pests that are directly related to cassava cultivation is weeds with all their types, impacts, and biology. Therefore, identification measures are needed. This research aims to identify weed diversity by knowing the weed species and dominant weed species. Research on identifying weeds in cassava (Manihot esculenta Crantz) in Glugur Rimbun, Sampecita Village, Kutalimbaru District, Deli Serdang Regency aims to determine the types of weeds, density, dominance index, and species diversity index. This research was conducted from June to August 2023 using qualitative and quantitative methods. Weed sampling used a random quadrat method, 50 samples with a plot size of 2 m x 2 m. The results of the analysis of weed vegetation on cassava cultivation land in Glugur Rimbun showed that there were 10 types of weeds from 5 families, namely the types of weeds included in the broad-leaf weed group, there were 5 species, namely Asystasia gangeticum, Amaranthus spinosus, Ageratum conyzoides, Chromolaena odorata, Mimosa pudica. Other types of weeds that were found were grass weeds, namely Axonopus compressus, Eleusin indica, Ottochloa nodosa, Cynodon dactilon, Paspalum conjugatum. The types of weeds that dominate the Glugur Rimbun cassava fields are Eleusin indica (SDR 20.88%), Cynodon dactilon (SDR 17.96%), Asystasia gingaticum (SDR 14.06%), Ottochloa nodosa (SDR 13.90%).
Co-Authors Ahmad Yazid Ahmad Yazid Andi Setiawan Dara Wisdianti Dewi Mahrani Rangkuty Fariz Harindra Syam Ihsan Proyogo Saiful Bahri Tarisya Alfadhila Tarisya Alfadhilla