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Agrica: Journal of Sustainable Dryland Agriculture
Published by Universitas Flores
ISSN : 27156613     EISSN : 27154955     DOI : https://doi.org/10.37478/agr
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Chemistry
Agrica: Journal of Sustainable Dryland Agriculture is a journal that presents a platform for sharing knowledge in science and technology related to Sustainable Dryland Agriculture. Its studies are agronomy, pest and plant diseases, soil science, agricultural conservation and ecology, organic farming, agrobiodiversity, agrotourism, permaculture covering the economic aspects of dryland sustainable agricul¬ture (agribusiness, agricultural socio-economic,, agroindustry), agricultural diversification, land and water conservation, agricultural climate, food security, animal welfare concept, mechanization, science and food technology in a dryland environment.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 14 Documents
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Search results for , issue "Vol. 3 No. 2 (2010): December" : 14 Documents clear
PENYEBARAN HAMA KUTU PUTIH PEPAYA PARACOCCUS MARGINATUS Williams & Granara de Willink (Hemiptera : Pseudococcidae) PADA BERBAGAI TANAMAN INANG DI KABUPATEN ENDE Yustina Maria Silvia Wonga Puu
AGRICA Vol. 3 No. 2 (2010): December
Publisher : Agriculture Faculty of Flores University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/agr.v3i2.495

Abstract

Papaya is one of the many horticultural commodities grown by farmers. In mid-2008, thousands of trees in the District Sukaraga papaya, Bogor Regency pest infestation papaya white and whole tree has been attacked. P. marginatus is a prolific insect that attack several host plants, including tropical fruit crops and ornamental plants. This research aims to determine the spread of lice infestation in White Paracoccus marginatus Ende and type of host plants are attacked by pest Mite White Paracoccus marginatus. This study is useful to obtain information about the spread of pest P. marginatus in the district of Ende as a step in taking control measures, information to relevant agencies and farmer about the existence pf pest P. marginatus in Ende district, and continued research on the existence of natural enemies and pest bioecology O. Marginatus. Sampling study conducted in 21 sub-district in NTT Propinsis Ende. The study was conducted from March-August 2011. Materials used in this study plant pest Paracoccus marginatus, Alcohol 95%. The tools used are a collection of bottles, brushes, a microscope, transparent plastic, paper labels, Thermo-Hygrometer, coo box, stationery and literature. The result showe that the spread of pest P. marginatus was observed in 21 sub-district in Ende found only in the District 2 District East Ende and Ndona. Papaya is attacked by P. marginatus have chlorotic leaves, young leaves to fall and prospective fruits and fruit and leaves are covered by this pest by stacking layers of wax until the drought ends up dead. The intensity of damage caused by pest P. marginatus in the District of East Ende of 33.33% and 16.67% for Ndona District. The spread of pest P. marginatus in the district of Ende found at two locations namely Ende District East and District Ndona. Types of host plants are attacked by pest P. marginatus is Papaya plants.
PENYEBARAN HAMA KUTU PUTIH PEPAYA PARACOCCUS MARGINATUS WILLIAMS & GRANARA DE WILLINK (HEMIPTERA : PSEUDOCOCCIDAE) PADA BERBAGAI TANAMAN INANG DI KABUPATEN ENDE Puu, Yustina Maria Silvia Wonga
AGRICA Vol. 3 No. 2 (2010): December
Publisher : Agriculture Faculty of Flores University

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

Abstract

Papaya is one of the many horticultural commodities grown by farmers. In mid-2008, thousands of trees in the District Sukaraga papaya, Bogor Regency pest infestation papaya white and whole tree has been attacked. P. marginatus is a prolific insect that attack several host plants, including tropical fruit crops and ornamental plants. This research aims to determine the spread of lice infestation in White Paracoccus marginatus Ende and type of host plants are attacked by pest Mite White Paracoccus marginatus. This study is useful to obtain information about the spread of pest P. marginatus in the district of Ende as a step in taking control measures, information to relevant agencies and farmer about the existence pf pest P. marginatus in Ende district, and continued research on the existence of natural enemies and pest bioecology O. Marginatus. Sampling study conducted in 21 sub-district in NTT Propinsis Ende. The study was conducted from March-August 2011. Materials used in this study plant pest Paracoccus marginatus, Alcohol 95%. The tools used are a collection of bottles, brushes, a microscope, transparent plastic, paper labels, Thermo-Hygrometer, coo box, stationery and literature. The result showe that the spread of pest P. marginatus was observed in 21 sub-district in Ende found only in the District 2 District East Ende and Ndona. Papaya is attacked by P. marginatus have chlorotic leaves, young leaves to fall and prospective fruits and fruit and leaves are covered by this pest by stacking layers of wax until the drought ends up dead. The intensity of damage caused by pest P. marginatus in the District of East Ende of 33.33% and 16.67% for Ndona District. The spread of pest P. marginatus in the district of Ende found at two locations namely Ende District East and District Ndona. Types of host plants are attacked by pest P. marginatus is Papaya plants.
PENGGUNAAN PUPUK ORGANIK RIBON ATOM TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TOMAT Murdaningsih Murdaningsih
AGRICA Vol. 3 No. 2 (2010): December
Publisher : Agriculture Faculty of Flores University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/agr.v3i2.496

Abstract

Growth and tomato crop production influenced by the fertility of the land, which represents media grow the crop. Result of research indicates that usage of Ribon atom with the make-up of dose has an effect on positive to component growth of the crop, component produce and also fertility of the land. At the growth of crop posed at by is a high crop, wide leaf, PGR, LAI, LAD, and of LAR but dose 4 lt/ha not differ reality with dose 5 lt/ha and 6 lt/Ha. While component product that is the amount of fruit, heavy crop pear and pear weight set of wide, where dose 2 lt/ha does not differ reality with dose 3 lt/ha, 4/lt ha, 5 lt/ha and 6 lt/ha. As for its influence to the fertility of the land that is happened the make-up of contact of P available inland become to mount (Veri High).
PENGGUNAAN PUPUK ORGANIK RIBON ATOM TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TOMAT Murdaningsih, Murdaningsih
AGRICA Vol. 3 No. 2 (2010): December
Publisher : Agriculture Faculty of Flores University

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

Abstract

Growth and tomato crop production influenced by the fertility of the land, which represents media grow the crop. Result of research indicates that usage of Ribon atom with the make-up of dose has an effect on positive to component growth of the crop, component produce and also fertility of the land. At the growth of crop posed at by is a high crop, wide leaf, PGR, LAI, LAD, and of LAR but dose 4 lt/ha not differ reality with dose 5 lt/ha and 6 lt/Ha. While component product that is the amount of fruit, heavy crop pear and pear weight set of wide, where dose 2 lt/ha does not differ reality with dose 3 lt/ha, 4/lt ha, 5 lt/ha and 6 lt/ha. As for its influence to the fertility of the land that is happened the make-up of contact of P available inland become to mount (Veri High).
PENGARUH WAKTU PERENDAMAN STEK BATANG VANILI DALAM ZAT PENGATUR TUMBUH ROTOONE – F TERHADAP PERTUMBUHAN VANILI (VANILLA PLANIFOLIA ANDREWS) Philipus.N. Supardi; Sivester Seda
AGRICA Vol. 3 No. 2 (2010): December
Publisher : Agriculture Faculty of Flores University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/agr.v3i2.497

Abstract

This study aims to determine the effect of immersion time with the vanilla stem cuttings of plan growth regulators Rotoone – F of credit for the growth of roots and shoots of vanilla cuttings. The treatment used in this study is A0 (without immersion), A1 (immersion time 5 min), A2 (soaking time 10 min), and A3 (soaking time 15 min) variable observation in this study is the number of shoots, root number, number of The firs day of growing shoots, shoots length, root length, root diameter, wet weight and dry weight of cuttings of vanilla. The result showed that root growth best to treatment with the immersion time of 15 min (A3) is indicated by the highest number of roots, root length and diameter to treatment with the highest root of soaking time 15 min (A3) in 14 to 28 HST HST. The result showed that the growth of shoots best to treatment with the immersion time of 15 min (A3) is indicated by a number of days the first shoots to grow the fastest, most number of shoots, shoot length, wet weight and dry weight of the highest in treatments with soaking time 15 (A3) in 14 HST to 28 HST.
PENGARUH WAKTU PERENDAMAN STEK BATANG VANILI DALAM ZAT PENGATUR TUMBUH ROTOONE – F TERHADAP PERTUMBUHAN VANILI (VANILLA PLANIFOLIA ANDREWS) Supardi, Philipus.N.; Seda, Sivester
AGRICA Vol. 3 No. 2 (2010): December
Publisher : Agriculture Faculty of Flores University

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

Abstract

This study aims to determine the effect of immersion time with the vanilla stem cuttings of plan growth regulators Rotoone ? F of credit for the growth of roots and shoots of vanilla cuttings. The treatment used in this study is A0 (without immersion), A1 (immersion time 5 min), A2 (soaking time 10 min), and A3 (soaking time 15 min) variable observation in this study is the number of shoots, root number, number of The firs day of growing shoots, shoots length, root length, root diameter, wet weight and dry weight of cuttings of vanilla. The result showed that root growth best to treatment with the immersion time of 15 min (A3) is indicated by the highest number of roots, root length and diameter to treatment with the highest root of soaking time 15 min (A3) in 14 to 28 HST HST. The result showed that the growth of shoots best to treatment with the immersion time of 15 min (A3) is indicated by a number of days the first shoots to grow the fastest, most number of shoots, shoot length, wet weight and dry weight of the highest in treatments with soaking time 15 (A3) in 14 HST to 28 HST.
UJI AKTIVITAS EKSTRAK DAUN MBOA (Melastomata malabatricum) TERHADAP HAMA GUDANG Callosobruchus sp (COLEOPTERA:BRUCHIDAE) PADA KACANG HIJAU (Phaseolus radiata L.) Hartini Haris; Yustina Maria Silvia Wonga Puu
AGRICA Vol. 3 No. 2 (2010): December
Publisher : Agriculture Faculty of Flores University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/agr.v3i2.498

Abstract

Activity Test Extract Mboa Leaf (Melastomata Malabatrikum) against warehouse pest Callosobruchus Sp (Coleoptera : Bruchidae) Green bean (Phaseolus Radiata L.). Green beans are an important crop in the tropics and have long cultivated in Indonesia. Green bean production in quantity and quality is strongly influenced by the presence of pest and diseases. The damage caused by insects ensued can reach 70% (Kartasapoetra, 1987). Given the magnitude percentage damage inflicted by insects CallosobbrushusSp is a necessary control measure. This study aims to determine the activity of leaf extract Mboa (M. Mallabatricum) against warehouse pest Callosobruchus Sp. This study uses a CDR with four treatments (M25, M50, M75, M100) and repeated 10 times. The result showed extra activity Mboa leaves (M. Mallabatricum) against Callosobruchus Sp to test a contact poison can cause Callosobruchus Sp morality above 80% seen in the treatment of M50, M75, and M100 of 9.987%. repellant test showed a decrease traffic to continue successive treatment – participated in treatments M25 (61%), M50 (46%), M75 (43%), M100(34%) and mortality due to neurological disorders for M25 (7.34%), M50 (7.99%), M75 (8.54%), and M100 (9.21%). An antibody test can suppress high levels of oviposition in each treatment. M25 (31.21%), M50 (71.01%), M75(79.5%), and M100 (87.22%).
UJI AKTIVITAS EKSTRAK DAUN MBOA (MELASTOMATA MALABATRICUM) TERHADAP HAMA GUDANG CALLOSOBRUCHUS SP (COLEOPTERA:BRUCHIDAE) PADA KACANG HIJAU (PHASEOLUS RADIATA L.) Haris, Hartini; Puu, Yustina Maria Silvia Wonga
AGRICA Vol. 3 No. 2 (2010): December
Publisher : Agriculture Faculty of Flores University

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

Abstract

Activity Test Extract Mboa Leaf (Melastomata Malabatrikum) against warehouse pest Callosobruchus Sp (Coleoptera : Bruchidae) Green bean (Phaseolus Radiata L.). Green beans are an important crop in the tropics and have long cultivated in Indonesia. Green bean production in quantity and quality is strongly influenced by the presence of pest and diseases. The damage caused by insects ensued can reach 70% (Kartasapoetra, 1987). Given the magnitude percentage damage inflicted by insects CallosobbrushusSp is a necessary control measure.   This study aims to determine the activity of leaf extract Mboa (M. Mallabatricum) against warehouse pest Callosobruchus Sp. This study uses a CDR with four treatments (M25, M50, M75, M100) and repeated 10 times. The result showed extra activity Mboa leaves (M. Mallabatricum) against Callosobruchus Sp to test a contact poison can cause Callosobruchus Sp morality above 80% seen in the treatment of M50, M75, and M100 of 9.987%. repellant test showed a decrease traffic to continue successive treatment ? participated in treatments M25 (61%), M50 (46%), M75 (43%), M100(34%) and mortality due to neurological disorders for M25 (7.34%), M50 (7.99%), M75 (8.54%), and M100 (9.21%). An antibody test can suppress high levels of oviposition in each treatment. M25 (31.21%), M50 (71.01%), M75(79.5%), and M100 (87.22%).
PENGARUH PEMBERIAN KIRINYU (Chromolaena odorata) SEBAGAI SUMBER BAHAN ORGANIK TERHADAP PERTUMBUHAN DAN HASIL DUA VARIETAS CABAI BESAR (Campsicum annum) Kristono Yohane Fowo; Murdaningsih Murdaningsih; Willybrordus Lanamana
AGRICA Vol. 3 No. 2 (2010): December
Publisher : Agriculture Faculty of Flores University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/agr.v3i2.499

Abstract

This study aims to determine the effect of giving Kirinyu (Chromolaena odorata) as a source of organic matter on growth and yield of two varieties of Chilli (Capsicum annum), and to determine the optimum dose Kirinyu that can improve crop growth and yield of the Big Chilli, research was conducted in the Garden University College of Agriculture experiment Flore, Village Lokoboko, District Ndona, Ende with ± 500 meters altitude above sea level, starting in September 2010-April 2011. The design used in this study is the Group Randomized Factorial Design with the treatment, the first factor (V), and Varieties Amando (V2), and the second factor (K) is the dose of organic material Kirinyu namely K0 (without Kirinyu), K1 (Kirinyu10 tons/ha), K2 (Kirinyu 15 tons/ha), K3 (Kirinyu20 tonnes/ha). Variable observation in this study was “Higher Plants, Number of Leaves, Leaf Area, Total Fruit, Fruit diameter and weight of fruit per plant”. The results showed that administration of doses as a source of organic material Kirinyu significant effect on the varieties (V) and different doses Kirinyu to Total Leaf, Leaf Area observations at age 42 days after transplanting (DAT), and also significantly influenced Number of Fruit, Fruit Weight, and fruit diameter. Use of Hot Beauty varieties has increased to Total Leaf (21.67 strands), number of fruits (31.00 fruits), and fruit weight (279.00 grams) and more resistant to high rainfall intensity, and for variety Amando has increased to broad leaves (187.02 cm), and fruit diameter (1.74 cm) and not resistant to rain intensity. But for Kirinyu dose also significantly influenced leaf number, leaf area at the age of 42 observation days after transplanting (DAT), and also significantly influenced fruit number, fruit weight and fruit diameter. Chili optimum plant growth is shown in the use Kirinyu a dose of 20 tonnes/ha ie number of leaves (19.23 strands), leaf area (208.25 cm), number of fruits (41.58), fruit weight (7.44 grams), fruit diameter (1.66 cm).
PENGARUH PEMBERIAN KIRINYU (CHROMOLAENA ODORATA) SEBAGAI SUMBER BAHAN ORGANIK TERHADAP PERTUMBUHAN DAN HASIL DUA VARIETAS CABAI BESAR (CAMPSICUM ANNUM) Fowo, Kristono Yohane; Murdaningsih, Murdaningsih; Lanamana, Willybrordus
AGRICA Vol. 3 No. 2 (2010): December
Publisher : Agriculture Faculty of Flores University

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

Abstract

This study aims to determine the effect of giving Kirinyu (Chromolaena odorata) as a source of organic matter on growth and yield of two varieties of Chilli (Capsicum annum), and to determine the optimum dose Kirinyu that can improve crop growth and yield of the Big Chilli, research was conducted in the Garden University College of Agriculture experiment Flore, Village Lokoboko, District Ndona, Ende with ± 500 meters altitude above sea level, starting in September 2010-April 2011. The design used in this study is the Group Randomized Factorial Design with the treatment, the first factor (V), and Varieties Amando (V2), and the second factor (K) is the dose of organic material Kirinyu namely K0 (without Kirinyu), K1 (Kirinyu10 tons/ha), K2 (Kirinyu 15 tons/ha), K3 (Kirinyu20 tonnes/ha). Variable observation in this study was ?Higher Plants, Number of Leaves, Leaf Area, Total Fruit, Fruit diameter and weight of fruit per plant?. The results showed that administration of doses as a source of organic material Kirinyu significant effect on the varieties (V) and different doses Kirinyu to Total Leaf, Leaf Area observations at age 42 days after transplanting (DAT), and also significantly influenced Number of  Fruit, Fruit Weight, and fruit diameter. Use of Hot Beauty varieties has increased to Total Leaf (21.67 strands), number of fruits (31.00 fruits), and fruit weight (279.00 grams) and more resistant to high rainfall intensity, and for variety  Amando has increased to broad leaves (187.02 cm), and fruit diameter (1.74 cm) and not resistant to rain intensity. But for Kirinyu dose also significantly influenced leaf number, leaf area at the age of 42 observation days after transplanting (DAT), and also significantly influenced fruit number, fruit weight and fruit diameter. Chili optimum plant growth is shown in the use Kirinyu a dose of 20 tonnes/ha ie number of leaves (19.23 strands), leaf area (208.25 cm), number of fruits (41.58), fruit weight (7.44 grams), fruit diameter (1.66 cm).

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