Detail Cantuman

EFEKTIFITAS EKSTRAK RIMPANG DLINGO (Acorus calamus L) SEBAGAI PENGENDALIAN HAMA WALANG SANGIT
PADA TANAMAN PADI
Anna Kusdianingsih
Jurusan Produksi Pertanian - Politeknik Negeri Jember
Jl. Mastrip, Jember 68101, email : annakusdianingsih.ak@gmail.com
ABSTRAK
Penelitian ini dilaksanakan di Jl. Parangtritis kelurahan Antirogo Kecamatan Sumbersari- Jember.Tujuan penelitian ini untuk mengetahui efektifitas ekstrak rimpang dlingo terhadap intensitas serangan walang sangit, jumlah populasi walang sangit, hasil panen. Rancangan percoban yang digunakan adalah Rancangan Acak Kelompok (RAK) non factorial dengan 6 perlakuan dan 4 pengulangan. Berikut konsentrasi digunakan: K0=Fipronil 1 ml/liter, K1=Ekstrak Rimpang Dlingo 33%, K2= Ekstrak Rimpang Dlingo 54%, K3= Ekstrak Rimpang Dlingo 88%. Satuan percobaan. Analisis sidik ragam satu arah dengan melakukan uji F dan di lanjut menggunakan BNJ dengan taraf 5% menunjukkan hasil bahwa Populasi walalang sangit rendah pada perlakuan K3 sehingga perlakuan K3 dapat dikatakan efektif untuk mengendalikan hama walang sangit pada tanaman padi. Intensitas walang sangit pada 8 mst dan 10 mst menyatakan semua perlakuan tidak berbeda nyata, intensitas serangan pada 9 mst perlakuan K3 menyatakan intensitas serangan paling rendah. Produksi padi per sampel perlakuan K3,K0,K2 dan K1 berbeda tidak nyata
Kata kunci: Rimpang Dlingo, intensitas dan populasi


EFFECTIVENESS OF RIMPANG DLINGO EXTRACT
(Acorus calamus L) AS CONTROL OF PEST
WALANG SANGIT IN RICE PLANTS
Anna Kusdianingsih
Agricultural Production Department - Jember State Polytechnic
Jl. Mastrip, Jember 68101, email: annakusdianingsih.ak@gmail.com
ABSTRACT
This research was conducted at Jl. Parangtritis, Antirogo sub-district, Sumbersari-Jember sub-district. The purpose of this study was to determine the effectiveness of dlingo rhizome extract on the intensity of stinging bug attacks, the number of stems, the yield of crops. The trial design used was a non factorial randomized block design with 6 treatments and 4 repetitions. The following concentrations were used: K0 = Fipronil 1 ml / liter, K1 = Dlingo Rhizome Extract 33%, K2 = Dlingo Rhizome Extract 54%, K3 = Dlingo Rhizome Extract 88%. Trial unit. Analysis of one-way variance by conducting the F test and continued using BNJ with a level of 5% shows that the population of low-pitched swallow was in K3 treatment so that the K3 treatment could be said to be effective for controlling pest and pestle in rice plants. The intensity of the stink worm at 8 mst and 10 mst states that all treatments are not significantly different, the intensity of the attack at 9 mst K3 treatment states the lowest intensity of attack. Rice production per treatment sample K3, K0, K2 and K1 is not significant
Keywords: Dlingo Rhizome, intensity and population