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Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan
ISSN : 02166585     EISSN : 25984071     DOI : -
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan (Agroqua Journal) is a journal managed by Agriculture Faculty and published by the University of Prof. Dr. Hazairin, SH. Agroqua Journal provides a forum for researchers on applied agricultural science to publish the original articles.
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Articles 185 Documents
Cover Vol 15 No 1 2017 Tim Editor
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 15 No 1 (2017): Agroqua Journal
Publisher : University of Prof. Dr. Hazairin, SH

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Cover Vol 15 No 1 2017
UJI VIGOR GULMA ECHINOCHLOA CRUS-GALLI TERHADAP BERBAGAI ALELOPATI TUMBUHAN Risvan Anwar; Eka Suzanna
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 10 No 2 (2012): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

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This research aims to test vigor Echinochloa crus-galli weeds toward seven species of plants which are known have alelopati potential as herbicide vegetation to reduce vigor Echinochloa crus-galli weeds. This research was conducted in laboratorium Balai Proteksi Tanaman Perkebunan of Bengkulu Province, which started from January to March 2011. The method of this research was Completely Randomized Design (CRD) with single factor that was alelopaty extract treatment which was done as follow: Control (with aquadestilata), Bermuda Grass (Cynodan dactylon), Corn (Zea mays), Sapphire (Pogosthemon cablin), Pinus (Pinus spp), Teki Grass (Cyperus rotundus), Saegegrass (Imperata cylindrica), Jarak Plant (Jatropha curcas). Each treatment was repeated five times. The result of the test showed that alelopaty treatment was significantly influenced the decreasing of vigor Echinochloa crus- galli weeds. Alelopati of Bermuda Grass (Cynodan dactylon), Corn (Zea mays), Sapphire (Pogosthemon cablin), Pinus (Pinus spp), Teki Grass (Cyperus rotundus), Saegegrass (Imperata cylindrica), Jarak Plant (Jatropha curcas) were able to reduce vigor Echinochloa crus-galli weeds.
APLIKASI FORMULA BOKASHI KOTORAN SAPI DAN TKKS DARI SISKA BENGLULU PADA TANAMAN KELAPA SAWIT ( Elaeis guinnensis Jack) BELUM MENGHASILKAN (TBM) Nurseha Nurseha; Sunarti Sunarti; Sri Mulatsih
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 13 No 2 (2015): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

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The aim of this research was to now affects of bokashi formulation made of cow manure and empty oil palm fruit bunches from SISKA Bengkulu on immature oil palm plants which had been done on January to September 2015 in Bumi Ayu village, Slebar sub-distric, Bengkulu Province.This research used Randomized Complate Block Design (RCBD) to evaluate 6 treatment were F0 = control; F1 = cow manure; F2 = 1/3 of cow manure + 2/3 of empty fruit bunch; F3 = = 1/2 of cow manure + 1/2 of empty fruit bunch; F4 == 2/3 of cow manure + 1/3 of empty fruit bunch; and F5 = empty fruit bunch.The results showed that the treatment of bokashi of cow manure and empty oil palm fruit bunches from SISKA Bengkulu had no significant affects on soil pH and changeable Al but had sicnificant effects on N, P, K, and Mg nutrients of immature oil palm plants. Control treatment (F0) = synthetic fertilizer applied at normal rate, showed the highest increasing of N,P,K, and Mg nutrient, It was sicnificantly different from all other treatments for further research (F1, F2, F3, F4, and F5), it is recommended to see the effects of fertilizing residue on the next 6 months which will be done on March 2016 to get formulation can substitute synthetic fertilizer on immature oil palm plants.Keywords: Bokashi, Tandan Kosong Sawit, kotoran sapi Siska Bengkulu
Kemampuan Pupuk Organik Cair Urine Sapi Dalam Mensubstitusi Penggunaan Pupuk Npk Pada Budidaya Jagung Manis (Zea mays L. saccharata) Konvensional Nurseha Nurseha; Sri Mulatsih
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 15 No 1 (2017): Agroqua Journal
Publisher : University of Prof. Dr. Hazairin, SH

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This research aimed to know: a) influence of cow slurry organic fertiliser on growth and yield of sweet corn, b) best dosage level of cow slurry organic fertiliser on growth and yield of sweet corn to substiture NPK chemical fertiliser. This research used Randomized Blocked Design in single factor with six treatments and four replication. The results showed that 1) the application of cow slurry organic fertiliser made significant different on the growth and yield of sweet corn. 2) Application of 400 kg Urea per hectar (96 g/plot), 350 kg SP36 per hectar (84 g/plot) dan 100 kg KCl per hectar (24 g/plot) gave the best growth and yield of sweet corn. 3) Application of liquid organic fertiliser at 5000 l/ha was the most optimal for growth and yield of sweet corn compared to all other cow slurry dosage level.
Pemanfaatan Alelopati Beberapa Jenis Gulma Sebagai Herbisida Nabati dan Dampaknya Terhadap Pertumbuhan dan Hasil Bawang Merah (Allium Ascalonicum L.) Ikhsan Hasibuan; Prihanani Prihanani; Danner Sagala
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 6 No 1 (2008): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v6i1.185

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The investigation was done to use the allelopathical potency of tested weeds as botanical herbicide, to find the best concentration of weed extract, to find the effect of allelopathy to either weed of onion or the onion. The experiment was carried out in experimental land of Agriculture Faculty, The University of Hazairin, North Bengkulu and Laboratory of Agronomy for four months.The experiment was arranged factorially in a randomized block design with three replications. The kinds of extract weeds were Imperata cylindrica, Cyperus rotundus, Mikania micrantha and Ageratum conyzoides. Concentration was applied at 0%, 10%, 20%, 30%, and 40%.The result concluded that extract, concentration or interaction of the two not only affected insignificant to growth and yield of onion but also dry weight of weed. However, extract of Cyperus rotundus tent to suppress the weed around the onion. Concentration of extract showed inconsistent response to all parameters. It probably because the concentration was still low so that the effect of maintenance was dominant.
PERAN DECOMPESER DALAM PEMBUATAN KOMPOS DARI LIMBAH PADI DAN LIMBAH SAWIT Nurlianti Nurlianti; Prihanani Prihanani
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 16 No 1 (2018): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

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The research aims to find a better and cheaper type of decomposer in the composting process with rice straw base and palm oil waste. The benefit of this research is for farmer groups to produce faster compost fertilizer with better compost quality by using effective and cheaper decomposer. The compost can be used to increase the income and can also improve the sanitation of the rice fields and oil palm plantations and most importantly reduce the costs of wet land paddy farming and cultivation of palm oil. The results showed that both waste materials can be used for bokhasi production by giving the three decomposer as treatment, but the use of EM-4 activator for the compost base material of palm-based compost is called bokhasi and the use of Tricho-G activator for the straw-based raw material compost known as Trichokompos shows physical quality as well as better chemical quality than other treatments. The use of activators from EM-4 cultures shows the quality of the compost produced is not too different from other decomposer so it can be used as an alternative to reduce the cost of compost production.
UJI BERBAGAI DOSIS EKSTRAK KULIT JENGKOL TERHADAP PERTUMBUHAN GULMA Echinochloa cruss-galli (L.) Beauv Risvan Anwar; Prihanani Prihanani; Rusman Aswardi
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 11 No 2 (2013): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

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This study was aimed to study whether jengkol peel extract could suppress the growth of weed of Echinochloa cuss-galli, and the dose of it that effectively suppress the E. cuss-galli. This research was conducted in Teluk Segara sub district, Bengkulu from Desember 2012 to February 2013. The experimental design used was completely randomized with five replications. Jengkol extract dose treatmen were 0 g (as a control), 100 g, 200 g, 300 g, 400 g, 500 g extract each 250 ml of water. The research concluded that jengkol ekstract affect the growth of E. cuss-galli. Jengkol extract could suppress the growth of E. cuss-galli. The higher dose of extract caused the lower the growth of weeds E. cuss-galli.
RESPON PERTUMBUHAN SELEDERI PADA BUDIDAYA ORGANIK TERHADAP PENGGUNAAN JENIS NAUNGAN DAN MEDIA TANAM YANG BERBEDA Nurlianti Nurlianti; Prihanani Prihanani
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 14 No 2 (2016): Agroqua Journal
Publisher : University of Prof. Dr. Hazairin, SH

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The study aims to find the planting medium and the type of shade is best for the growth of celery grown organically. Research has been conducted between May and August 2015 held at the Village Panorama City Subdistrict Singaran Pati Bengkulu. The research method using a split plot design with the main plot and subplot type of shade is kind of growing media. Conclusion The study shows the plant celery cultivated organically showed the best response to the media's treatment bokhasi with a composition of 100% bokhasi without soil mix both material waste oil mapun waste chaff (A and D), while a given soil mixture (B and C) the results are not better because of growing media becomes denser. The combination of media with bokhasi 100% (A and D) without soil can be maintained under the auspices of the Annual plants (N2) and under the auspices of zinc or terrace house (N3). Keywords: naungan, media tanam, bokhasi
RESPON TANAMAN PADI GOGO VARIETAS SITU BAGENDIT DENGAN BERBAGAI METODE PENGELOLAAN PUPUK KANDANG Nurseha Nurseha; Danner Sagala; Helmi Rajab
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 10 No 2 (2012): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v10i2.41

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This study was aimed to find the effect of various methods of manure management and to determine the best method on growth and production of highland rice Situ Bagendit variety. The reseach was conducted in the Rimbo Kedui Village South Seluma District Seluma regerency from February to June 2011. This study was arranged in randomized block design to examine the 5 treatments with 4 replications. The treatments studied were synthesis fertilizer, manure+sand, manure+husk, Bokashi, and manure only. Result showed that the various methods of manure management cignificantly affected all of variables except plant heiglat on 8 weeks after planting/wap, shoot number on 6 and 8 wap, and biomas dry weight. organic fertilizer was better than synthetic fertilizer. However the various methods of manure management gave efferent effect to the growth and yield. Bokashi method was the best treasure which can push the rice to produce 4.126 kg.ha-1.
Pengaruh Kotoran Kerbau Dengan Penambahan Jerami Padi Menggunakan Trichoderma Sp Terhadap Karakteristik Kompos Irma Suhana; Deno Okalia; Chairil Ezward
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 15 No 2 (2017): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

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This research aim to know influence of buffalo dirt with addition of paddy hay use Trichoderma Sp to compost characteristic. This research use Complete Random Device (RAL) Non Factorial 6 treatment level that is : A0 (buffalo dirt 100%), A1 (buffalo dirt 98 + 2% paddy hay), A2 (buffalo dirt 96 + 4% paddy hay), A3 (buffalo dirt 94 + 6% paddy hay), A4 (buffalo dirt 92 + 8% paddy hay), and A5 (buffalo dirt 90 + 10% paddy hay). Data result of perception from each treatment analysed statistically, and if differing reality will be continued with Test Continue Downright Real Difference (BNJ) at level 5 %. Pursuant to research which have can be concluded that buffalo dirt compost with addition of paddy hay use activator of Trichoderma Sp do not have an effect on reality to all perception parameter, but assess highest compost temperature there are at treatment of A4 (buffalo dirt 92 + 8% paddy hay) that is 32,900C, decrease of highest materials there are at treatment of A1 (buffalo dirt 98 + 2% paddy hay) that is 24,00%, and value of pH lowest there are at treatment of A2 (buffalo dirt 96 + 4% paddy hay) that is 7,03. Result of perception of buffalo livestock dirt compost tekstur with addition of paddy hay use Trichoderma Sp bertekstur a little is harsh, black chromatic and soft.

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