Penelitian ini bertujuan untuk mengkaji pertumbuhan stek pucuk gayam dengan perlakuan pemberian auksin. Penelitian ini terdiri dari 6 perlakuan. Setiap perlakuan tersebut diulang 4 kali. Data hasil pengamatan selanjutnya dianalisis dengan perhitungan Analisis Sidik Ragam (ANSIRA), apabila terdapat pengaruh nyata terhadap perlakuan, maka dilakukan uji lanjut Beda Nyata Terkecil (BNT) taraf 5% untuk mengetahui perbedaan antar perlakuan tersebut. Hasil penelitian menunjukkan bahwa pemberian IBA 8000 ppm memberikan laju pertumbuhan terbaik terhadap rata-rata jumlah akar primer, rata-rata berat basah dan berat kering akar.

This study aimed to examine the growth of shoot cuttings due to auxin application. The treatments were arranged in a non-factorial Completely Randomized Design (RAL). The treatments were six concentrations of auxin. Each treatment was replicated for four times to end up in 24 experimental units. Data were analysed by ANOVA p<0.05 and the different among means was analysed by LSD p<0.05. The results showed that the concentration of 8000 ppm gave the best growth on the number of primary roots, fresh root and root dry weight.

Baca Jurnal Baca Jurnal Baca Jurnal Baca Jurnal