Ni Made Laksmi Ernawati
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EKSPLORASI DAN IDENTIFIKASI GULMA, HIJAUAN PAKAN DAN LIMBAH PERTANIAN YANG DIMANFAATKAN SEBAGAI PAKAN TERNAK DI WILAYAH LAHAN KERING LOMBOK UTARA Ni Made Laksmi Ernawati; I Ketut Ngawit
Buletin Peternakan Vol 39, No 2 (2015): BULETIN PETERNAKAN VOL. 39 (2) JUNI 2015
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v39i2.6713

Abstract

Difficulties on weeds control and fodder scarcity in dry season are the major problems at dry land. Aim of this research was to identify and to explore the potency of several kinds of weeds, forages, and agricultural wastes that can be used as fodder, and further might be processed to make hay and silage. Explorative research to identify, observe, and collect data has been done using descriptive method of dominant weeds, forages, and agricultural waste that frequently used as fodder by farmers. The farmer’s decision to use weeds, forages, and agricultural wastes were determined by preference level of cattles and farmers empirical experiences. Result showed that dominant weeds found were broad leafed weeds with domination level 34.62-81.45% and narrow leafed weeds (grasses and teki) with domination level 28.65-65.38%. Broad leafed weeds that generally used as fodder were Cintella asiatica, Amaranthus spp., Mikania sp., Cyclosorous aridus, Gleichenia linearis, Physalis angulata, Portulaca oleracea, Mucaena pruriens, and Desmodium scalpe. Grasses weeds and teki were potential fodder with preference level of cattle from very much like to extremely like. Forage and agricultural waste that be potential as fodder were gamal leaf, sengon leaf, banana leaf and stem and coconut, agricultural waste of peanuts, corn, and sweet potato.(Key words: Animal feed, Agricultural wastes, Dry land, Fodder, Forage, Identification and exploration, Weeds)
PENGARUH MULSA PLASTIK DAN DOSIS PETROGANIK TERHADAP PERTUMBUHAN DAN HASIL PADI BERAS HITAM PADA SISTEM IRIGASI AEROBIK Nur Inayah; Wayan Wangiyana; Ni Made Laksmi Ernawati
Agros Journal of Agriculture Science Vol 24, No 1 (2022): edisi Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v24i1.1496

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh mulsa plastik dan dosis petroganik terhadap pertumbuhan dan hasil padi beras hitam pada sistem irigasi aerobik. Rancangan percobaan yang digunakan adalah rancangan Split Plot (petak terbagi) yang terdiri dari dua faktor. Faktor pertama adalah mulsa plastik (M) sebagai petak utama yang terdiri dari (M0= tanpa mulsa plastik dan M1= menggunakan mulsa plastik). Faktor kedua adalah pupuk petroganik (P) sebagai anak petak yang terdiri dari (P0= tanpa pupuk petroganik, P1= petroganik dosis 500 kg/ha, dan P2= petroganik dosis 1000 kg/ha). Kedua faktor tersebut diperoleh enam kombinasi perlakuan, diulang tiga kali sehingga memperoleh 18 unit percobaan. Hasil penelitian menunjukkan bahwa, mulsa plastik berpengaruh terhadap tinggi tanaman, jumlah malai, panjang malai, jumlah gabah berisi, dan hasil berat gabah berisi. Pupuk petroganik berpengaruh terhadap tinggi tanaman, jumlah daun, akan tetapi hasil tertinggi didapatkan pada perlakuan P0 dibandingkan P1 dan P2. Interaksi terhadap mulsa plastk dan pupuk petroganik memberikan pengaruh nyata terhadap tinggi tanaman padi beras hitam. Kata kunci: Padi Beras Hitam, Mulsa Plastik, Pupuk organik, Petroganik