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SOSIALISASI HIDROPONIK SEBAGAI BASIS PENINGKATAN PEREKONOMIAN MASYARAKAT MERUPAKAN PENDONGKRAK NILAI TAMBAH PENDAPATAN KELUARGA Ariati, Putu Eka Pasmidi; Raka, I Dewa Nyoman
Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem Vol 9 No 17 (2019): Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem
Publisher : Fakultas Pertanian Universitas Mahasaraswati Denpasar

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Abstract

Hydroponics is the cultivation of plants by only utilizing water without using soil. The priority is to fulfill nutritional needs for plants. The water needed in hydroponic planting is certainly less than the water requirement in cultivating plants with soil. With the current condition of the area of ??agricultural land which is decreasing along with the increase in residential land and land conversion that is increasingly unable to be controlled. If left unchecked, of course, it will be very worrying about the supply of food that can be obtained from agriculture. To avoid shortages of food, new techniques are needed in the agriculture. For example, planting techniques that can be done without using soil media, namely by hydroponic techniques. Although planting is done in water, but hydroponic techniques require little water. So that hydroponic planting is very suitable to try in areas that have minimal water supply. In order to increase agricultural production, the government strongly supports efforts to develop agricultural technology and increase science and technology. The target of this hydroponic planting can be started from the household. In general, housewives who do not work have a lot of free time, so they can develop hydroponic vegetables in their yard. The benefits that can be obtained from planting hydroponic are making beautiful gardens and the results of hydroponic planting will provide nutritional intake for the family. A better benefit is being able to provide economic benefits to support the family economy.
MORTALITAS DAN PERTUMBUHAN CRYPTOLESTES FERRUGINEUS STEPHENS (COLEOPTERA: CUCUJIDAE) PADA BEBERAPA TINGKATAN SUHU RUANG Pratiwi, NI Putu Eka; Raka, I Dewa Nyoman; Ananda, Komang Dean
Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem Vol 9 No 18 (2019): Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem
Publisher : Fakultas Pertanian Universitas Mahasaraswati Denpasar

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Abstract

The research on the mortality and growth of Cryptolestes ferrugineus on IR-64 rice variety at the room temperatures of 20°C, 25°C, 30°C, 35°C and 40°C was done at the Pest Laboratory, Department of Plant Pest and Disease, Agriculture Faculty, University of Brawijaya, Malang. The results showed that C. ferrugineus could not survive at 40°C room temperature. The highest mortality of C. ferrugineus imago occurred at 40°C. Eggs produced by adult C. ferrugineus at 40°C cannot hatch into larvae, so development stops during the egg phase. The number of eggs of C. ferrugineus is produced more at room temperature 25°C than room temperature 20°C, 30°C, 35°C, and 40°C by showing the number of eggs at room temperature 25°C(85.20 items) more higher than the room temperature of 20°C(46.40 items), 30°C(55.40 items), 35°C (63.40 items) and 40°C (10.20 items)
PENGARUH PEMBERIAN BAYFOLAN TERHADAP PERTUMBUHAN DAN HASIL TANAMAN BAYAM (AMARANTHUS TRICOLOR. L) VARIETAS AMARIN DI DESA SANUR DENPASAR Supadma, I Made; Sukerta, I Made; Raka, I Dewa Nyoman
Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem Vol 8 No 15 (2018): Jurnal Agrimeta
Publisher : Fakultas Pertanian Universitas Mahasaraswati Denpasar

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Abstract

Research on the effect of bayfolan on the growth and yield of spinach plants (Amaranthus tricolor L) of amarin varieties in Sanur Denpasar village was done in greenhouse, from January 5 to February 15, 2018. The objective of this research was to know the effect of the treatment of bayfolan leaf fertilizer on growth and the result of spinach plants. This study used Randomized Block Design (RAK) with 6 treatments and repeated 4 times, so that 24 treatment was obtained. The data obtained will be analyzed using statistical analysis, if treatment of real effect will be continued with BNT test. Parameters observed were plant height, number of leaves, leaf area, stem circumference, number of branches, fresh weight and dry weight. The experimental results showed unreal results on all observation parameters. Experimental results show the best growth trend and best result on the treatment of bayfolan with concentration 0.15 ml / 1 liter per plant.
SISTEM TANAM PADI JAJAR LEGOWO TUMPANGSARI DENGAN KACANG PANJANG SEBAGAI ALTERNATIF PENINGKATAN PRODUKTIVITAS DAN PENDAPATAN USAHATANI DI LAHAN SAWAH Arnawa, I Ketut; Runa, I Wayan; Sukerta, I Made; Suryana, I Made; Astuti, Putu Sri; Martini, Luh Kadek Budi; Raka, I Dewa Nyoman
Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem Vol 7 No 14 (2017): Jurnal Agrimeta
Publisher : Fakultas Pertanian Universitas Mahasaraswati Denpasar

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Abstract

The purpose of this study is to know the knowledge of farmers about jajar legowo planting system, the income of rice jajar legowo planting system, the productivity of rice jajar legowo planting system and the efficiency of rice jajar legowo planting system. The research was conducted in Subak Paang Kelurahan Penatih, the method used was extension method, survey and experiment. To know the impact of the application of jajar legowo planting system to increase income and productivity of rice farming, compared with unlived of rice jajar legowo planting system, to know the efficiency of rice usagei used R / C. The result of the research found (1) farmers almost half of them or 45% to know about the technology of jajar legowo planting system (2) revenues of rice farming with jajar legowo planting system increased by Rp 7,446,250 / land area or 40.22%; (3) productivity of rice farming with jajar legowo planting system can increase 2,225 kg / land area or 28,80% and (4) rice farming system of jajar legowo planting system more efficient than without jajar legowo planting system.
Pengenalan dan Demonstrasi Penggunaan Traktor pada Krama Subak Desa Adat Anggabaya Javandira, Cokorda; Raka, I Dewa Nyoman; Salasa Gama, Agus Wahyudi
WIDYABHAKTI Jurnal Ilmiah Populer Vol 1 No 2 (2019)
Publisher : Bagian P2M STIKOM Bali

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Abstract

Kemitraan antara Desa Adat dengan Perguruan Tinggi dalam hal sharing teknologi dan seni untuk pemberdayaan masyarakat di bidang pengembangan pertanian, ekonomi, sosial, dan budaya. Desa Adat Anggabaya memiliki tiga kelompok Subak yaitu Subak Anggabaya, Subak Umalayu dan Subak Umadesa. Subak merupakan sebuah organisasi masyarakat hukum adat tradisional Bali yang bersifat sosio, agraris, religius yang membidangi dalam irigasi sawah dan pola tanam di lahan sawah. Salah satu permasalahan yang dihadapi petani subak dalam budidaya tanaman padi yakni pada pengolahan tanah yaitu keterbatasan pengetahuan mengenai traktor. Pengolahan tanah dilakukan sebelum tanam, pengolahan tanah ini bertujuan untuk membalikkan tanah, membersihkan tanah dari sisa-sisa tanaman dan untuk mengurangi serangan pathogen tanaman. Selama ini yang menyebabkan petani mengalami penundaan penanam padi karena bergilirnya penggunaan traktor. Oleh karena itu diperlukan upaya pengenalan mengenai traktor serta demonstrasi penggunaanya, agar krama subak mampu mengoperasikan traktor di lahan sawah miliknya. Kegiatan dalam pengabdian ini dengan memberikan penyuluhan pengenalan jenis- jenis traktor, memberikan pengetahuan bagian- bagian traktor, memberikan penyuluhan mekanisasi traktor dan melakukan pelatihan demonstrasi penggunaan traktor. Dari hasil kegiatan pengabdian masyarakat ini diperoleh simpulan bahwa petani memiliki pengetahuan mengenai jenis-jenis traktor, bagian-bagian traktor dan mekanisasi traktor serta mampu dan terampil dalam mengoperasikan traktor