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RESPON PERTUMBUHAN DAN PRODUKSI SAWI HIJAU (Brassica juncea L.) TERHADAP PEMBERIAN JENIS PGPR (Plant Growth Promoting Rhizobacteria) Sholihah, Aimmatus; Qibtiyah, Mariyatul; Kusumawati, Dian Eka; Hamidah, Emmy
AGRORADIX : Jurnal Ilmu Pertanian Vol 8 No 1 (2024): Desember 2024
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v8i1.8121

Abstract

Brassica juncea L., sometimes known as mustard greens, are annuals with fibrous roots that extend in all directions from the soil surface without producing a crop. Green mustard is one of the most commonly consumed vegetables and is in great demand by the wider community. The amount of mustard produced is not proportional to the high consumption of this vegetable in Indonesia. Therefore, to support sustainable agriculture, efforts need to be made to increase mustard productivity, including the use of microorganisms such as PGPR and environmentally friendly cultivation techniques. The objective of this study was to determine the effect of different types of PGPR on the development and yield of mustard. A standardized Randomized Group Design (RAK) was used in this study. To determine if there were significant differences, the data from the observations were analyzed using the Fisher test (F test at the 5% and 1% levels). Otherwise, the 5% Least Significant Difference test was used. The best results of PGPR types on the growth and production of green mustard plants were obtained in the treatment of PGPR types of Pseudomonas flurescens sp. bacteria compared to other treatments.
PENINGKATAN AKTIVITAS DAN HASIL BELAJAR MATEMATIKA MELALUI PEMBELAJARAN KOOPERATIF TIPE STAD SISWA KELAS VII-I SMP NEGERI 3 KERTOSONO Sholihah, Aimmatus
Al Tadib : Jurnal Ilmu Pendidikan Vol 5 No 1 (2015)
Publisher : PAI FAI UNHASY Tebuireng Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/altadib.v5i1.45

Abstract

Action Research this class as one of the efforts inthe process of learning mathematics through theimplementation of cooperative learning model type STAD,this type has a system of grouping small ie 4 students areheterogeneous, according to the problems faced by students,among others: The low activity of students in activitieslearning, poor learning outcomes of students in learningmathematics. This class action research, aims to increase theactivity and results of learning mathematics. VII-I gradestudents of SMP Negeri 3 Kertosono. With theimplementation procedure of Class Action Research consistsof three cycles, each cycle consists of four stages, namelyPlanning, Implementation, Observation and Reflection.Based on the results of classroom action research, studentmastery of the learning material to show improvement. Thiscan be demonstrated by the average daily test results(average daily tests first without STAD cooperative learning)69 to 72 (daily test II) and 78 (daily test III) after using STADcooperative learning.Keywords: increased activity, learning outcomes, STADcooperative