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Inventarisasi Jenis Dan Populasi Gulma Pada Areal Percetakan Sawah Baru Di Desa Purworejo Timur Kecamatan Modayag Kabupaten Bolaang Mongondow Timur. Agustinus Mokoginta; Herny I Simbala; Ahmad Sugandi
AGRITROP Vol 19, No 2 (2021): Agritrop: Jurnal Ilmu-Ilmu Pertanian
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/agritrop.v19i2.6403

Abstract

Gulma merupakan tumbuhan yang mempunyai nilai negatif, tumbuhan yang tidak dikehendaki, atau tumbuhan yang tumbuh pada tempat yang tidak diinginkan. Kerugian yang disebabkan oleh tumbuhan gulma seringkali dikaitkan dengan kemampuan gulma sebagai tanaman yang kompetitif. Pada kenyataannya di lapangan. Tujuan penelitian ini untuk  mengetahui jenis dan populasi gulma pada areal percetakan sawah baru  di Desa Purworejo Timur Kecamatan  Modayag Kabupaten Bolaang Mongondow Timur Metode yang digunakan yaitu  metode survey dengan pengambilan data secara sengaja (Purposive Sampling). Pengambilan sampel secara sengaja pada areal tanaman padi sawah di lokasi percetakan sawah baru. Hasil penilitian menunjukan bahwa ada 11 spesies gulma yang tumbuh pada area persawahan percetakan baru di Desa Purworejo Timur Kecamatan Modayag Kabupaten Bolaang Mongondow Timur. Beberapa jenis gulma tersebut yaitu jenis gulma Fimbrystilis sp, Cyperus difformis, Cyperus iria, Ludwigia hyssopifolia, Eleusine indica, Digitaria sp, Comelina diffusa, Cyperus rotundus, Cynodon sp, Echinocloa sp, Cleome sp. Kata Kunci: Inventarisasi Jenis Populasi Gulma
Pengaruh Dosis Pemberian Pupuk NPK Mutiara terhadap Pertumbuhan dan Produksi Kacang Panjang (Vigna Sinensis L.) Elva Pobela; Agustinus Mokoginta; Henratno Pasumbuna; Meysi Mamonto
Jurnal Teknologi Pertanian Gorontalo (JTPG) Vol 7 No 2 (2022): Jurnal JTPG (November)
Publisher : PROGRAM STUDI MESIN DAN PERALATAN PERTANIAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30869/jtpg.v7i2.975

Abstract

Vegetables are stapled food companion ingredients that must be present in the composition of food consumed by humans. This is because in vegetables there are substances that are needed by the body. Not only to maintain body immunity, but vegetables are also sometimes often used to prevent and treat disease. Increasing demand for vegetable demands increased production as well. However, there are several obstacles that can reduce productivity, including planting media (soil), pests and diseases, as well as the dosage of fertilizer application. One type of vegetable that is widely consumed by the public is long beans. One of the aims of this study was to determine the effect of NPK Mutiara fertilizer on the growth and production of long beans. This research was carried out in the form of an experiment in the field using the Randomized Block Design Method (RBD) with 6 treatments repeated 4 times so that there were 24 study plots. Long beans were planted with the treatment of Pearl NPK fertilizer which consisted of 6 treatments, namely: PK 0 (control), PK 1 = 10 gr, PK 2 = 15 gr, PK 3 = 20 gr, PK 4 = 25 gr, PK 5 = 30 gr per plot. Variables observed included vine length, number of pods, and pod weight. Data were analyzed using analysis of variance and if it had a significant effect, then it was continued with the 5% Least Significant Difference (LSD) test. Based on the results of the study it was known that at the age of 10 HST, 20 HST, and 30 HST the application of Mutiara NPK fertilizer had no significant effect on the height of long bean plants (Vigna sinensis L.).