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Potensi Pengembangan Porang (Amorphophallus muelleri) di Desa Pengembur Kecamatan Pujut, Lombok Tengah Fahrudin Fahrudin; Sukartono
Jurnal SIAR ILMUWAN TANI Vol. 3 No. 1 (2022): Jurnal Siar Ilmuwan Tani
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jsit.v3i1.61

Abstract

Salah satu desa di Lombok Tengah bagian selatan yakni Desa Pengembur di Kecamatan Pujut mempunyai potensi untuk pengembangan produk unggulan yakni tanaman porang (Amorphophallus muelleri). Bentuk wilayahnya yang berbukit serta vegetasi tegakan yang mendominasi seperti mahoni, jati putih, senokling, gamal dan vegetasi tegakan lainnya yang mencapai luas ± 550 Ha yang merupakan tutupan sebagai syarat tubuh porang, serta ditunjang dengan sarana produksi (pembibitan dan pemupukan), karena beberapa tahun sebelumnya sudah ada beberapa kelompok tani telah mengembangkan porang serta suplai bibit dari desa Jangkih Jawean Perabu. Di samping itu kondisi iklim yang memadai untuk pertumbuhan porang, dimana bulan basah di Desa Pengembur mencapai 5-6 bulan dan kondisi suhu yang relatif sejuk yakni 24-30 oC. Adapun strategi yang dilakukan dalam pengembangan porang di Desa Pengembur yakni muai dari pendataan petani, menjalin kerjasama dengan beberapa investor dan off taker, melibatkan perbankan untuk mendapatkan kredit lunak dalam bentuk KUR serta pembibimngan alangsung baik oleh pemerintah setempat maupun para peneliti porang (akademisi/Universitas).
POTENCIAL USE OF LOCAL WISEDOM OF SASAK (WARIGE) AS SEASONAL RAINCAST IN LOMBOK Ismail Yasin; Mahrup Mahrup; Fahrudin Fahrudin
Jurnal Cakrawala Ilmiah Vol. 2 No. 5: Januari 2023
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Climate anomaly has pronounced impact on agriculture in Lombok. Occurence of drought results in crop failure. Up to date our knowledge about the cause of climate anomaly has still vey limited. Better understanding on that matter may contribute better water management and cropping strategy. The aim of this study was to examine the skill of seasonal climate forecast based on Sasak local native knowlledge (warige) which was validated with real time planting practised by farmers in different types of climate in Lombok. The output of this study is expected to be used as additional climate information for integrated crop calendar in Lombok. This study applied descriptive methods with survey technique. Data collected included Luni-solar calendar from 1950 to 2012, monthly rainfall data of 1950 to 2012 from four types of climate in Lombok. Five year daily rainfall in selected areas. To obtain moonphase at overhead sun from 1950 to 2012 it was used Kalender Jawa obtained from http:// www.kalendarjawa.com. Ten points of filed crop observation was established in each tipe of climate (C3); D3 and D4. C3 belongs to technical irrigation, D3 belongs to semi-technical irrigation and and D4 belongs to rainfed adn embung irrigation. All farmers involved in this study were also questioned whether they understand and apply warige in their seasonal crop planning. Results of this studyshowed that SCF based on Sasak local native knowledge had good skill in forecasting wetness and dryness of dry season. The different in amount of rainfall in dry and wet years is fairly significant, but usually wet year rainfall did not differ to moderate years’, neither moderate years’ to dry years’. Nevertheless warige was able to predict distribution of rainfall within month during the dry season. Thus we can predict wether it will enough rainfall for several in coming months