TY - JOUR AU - Suanto, Ebi AU - 2, Sudirman AU - Muthahanas, Irwan PY - 2018 TI - EFEKTIFITAS EKSTRAK DAUN SIRIH (Piper betle L.) DALAM MENEKAN PENETASAN TELUR DAN INFEKTIFITAS Meloidogyne spp. JF - CROP AGRO, Scientific Journal of Agronomy; Vol 11 No 1 (2018): Jurnal Ilmiah Budidaya Pertanian KW - N2 - ABSTRAK Penelitian ini bertujuan untuk mengetahui efektifitas ekstrak daun sirih dalam menekan penetasan telur dan infektifitas Meloidogyne spp . Penelitian dilksanakan secara eksperimental dengan Rancangan Acak Lengkap. Empat konsentrasi (0,5%, 1%, 1,5%, dan 2%) ekstrak daun sirih diuji dan perlakuan tanpa ekstrak disiapkan sebagai kontrol. Tiap perlakuan diulang 3 kali. Data hasil penelitian dianalisis dengan analisis keragaman dan dilanjutkan dengan Uji Beda Nyata Terkecil pada taraf 5%. Hasil penelitian menunjukkan bahwa  ekstrak  daun  sirih  dengan  konsentrasi  0,5%  dapat  menekan  penetasan  telur  hingga  92%  dan penekanan total (100%) pada perlakuan 1%, 1,5% dan 2%. Ekstrak daun sirih pada semua konsentrasi yang diuji menekan infektifitas Meloidogyne spp. secara total (tidak ada nematoda yang penetrasi akar) dan tidak mengganggu pertumbuhan dan perkembangan tanaman. ABSTRACT T his study aimed at determining effectiveness of betel leaf extract in suppressing eggs hatching and infectivity of Meloidogyne spp . The research was done experimentally and completely randomized designed. Four concentrations (0.5%, 1%, 1.5%, and 2%) of betel leaf extract were tested and a treatment without extract was provided as a control. Each treatment was repeated three times. Data of experiments were subjected to analysis of variance followed by least significant different test at 5% significant level. Results of experiments showed that betel leaf extract at 0.5% suppressed eggs hatching as much as 92% and total (100%)  suppressions  were recorded  at  concentrations  of  1%,  1.5%  and 2%.  Betel leaf  extract, at  all concentrations tested, totally suppressed infectivity of Meloidogyne spp . (no nematode penetrated roots) and did not interference plant growth and development. UR - https://cropagro.unram.ac.id/index.php/caj/article/view/182