Garuda - Garba Rujukan Digital

POPULASI KUMBANG TANDUK (Oryctes rhinoceros L.) PADA KEBUN KELAPA SAWIT PEREMAJAAN SISTEM SISIPAN DAN TUMBANG SEREMPAK DI KECAMATAN BAHAR UTARA KABUPATEN MUARO JAMBI Hayata Hayata; Nasamsir Nasamsir; Beni Afriansyah
Jurnal Media Pertanian Vol 6, No 1 (2021): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v6i1.115

It is necessary to carry out replanting activities to increase the production and productivity of oil palm plants. Rejuvenation of oil palm plantations can be done through an inserting system and totally rejuvenation system. The population propagation of horn beetles growed faster in oil palm plantations with inserting rejuvenation system than in totally rejuvenation system. This study aimed to obtain an accurate information on the population of horn beetles in oil palm plantations. The research has been conducted on July-August 2020 in Talang Bukit Village as an inserting system area Talang Datar Village as a totally rejuvenation area, Bahar Utara District, Muaro Jambi Regency, Jambi Province. An unformated trial was carried out as an experimental design and the location determination was purposively chosen for there were plants under study and showed a uniform condition at that location. the sampling locations based on oil palm plantation rejuvenation systems, namely: (1) inserting rejuvenation system, and (2) totally rejuvenation system. There were 15 / Ha population at oil palm plantation with inserting rejuvenation system, while there were 3 horn beetles/Ha in totally rejuvenation system. The percentage of horn beetle attacking was 22,22 in inserting rejuvenation system while it was only 3.70%. in the totally rejuvenation system.Key words: population, horn beetle, rejuvenation, oil palm

RESPON BIBIT SERAI WANGI (Cymbopogon nardus. L) PADA PEMBERIAN PUPUK KOMPOS SOLID DENGAN DOSIS BERBEDA DI POLIBAG. Ida Nursanti; Nasamsir Nasamsir; Jeremi Thomas Maduwu
Jurnal Media Pertanian Vol 5, No 2 (2020): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v5i2.102

ABSTRACTLemongrass (Cymbopogon nardus) is a plant that produces citronella essential oil. Development of lemongrass as a superior commodity requires appropriate cultivation technology to support its growth and development. Fertilization is an important part of plant growth. Fertilizer affects leaf production and the amount of essential oil. In addition to providing nutrients, organic fertilizers can also improve soil conditions, especially soil by having limiting factors. The purpose of this study was to determine the growth of citronella seedlings in polybags against solid compost with different doses. The research was conducted from December 2019 to February 2020 at Campus II, Batanghari University (Pijoan). The design used was a completely randomized design (CRD) with one treatment factor, namely solid compost; s0 (3 kg ultisol soil per polybag (control)), s1 (3 kg ultisol soil + 45 g solid fertilizer per polybags), s2 (3 kg ultisol soil + 90 g solid fertilizer per polybag), s3 (3 kg ultisol + soil 135 g of solid fertilizer per polybag). Each experimental level was repeated 3 times so that there were 12 experimental plots. The observational data were analyzed using analysis of variance followed by the DNMRT test at the α level of 5%. The results of this study were that the application of solid compost had a significant effect on plant height, number of leaves, leaf wet weight, number of roots and stolons, and number of citronella seedlings in polybags. Solid compost with a dose of 135 g in 3 kg of ultisol soil resulted in an increase in height of 62.22%, number of leaves 69.3%, wet leaf weight of 217.8%, number of roots and stolons 5.7% and number of tillers 215% compared without application of solid compost .Key words: solid Compost, lemongrass, Ultisol ABSTRAKTanaman serai wangi (Cymbopogon nardus) merupakan tanaman penghasil minyak atsiri serai wangi.Pengembangan tanaman serai wangi sebagai komoditas unggulan diperlukan teknologi budidaya yang tepat untuk mendukung pertumbuhan dan perkembangannya. Pemupukan merupakan salah satu bagian penting dalam pertumbuhan tanaman. Pupuk berpengaruh pada produksi daun dan banyaknya minyak atsiri. Pupuk organik selain dapat menyediakan unsur hara juga dapat memperbaiki kondisi tanah terutama tanah dengan memiliki faktor pembatas. Tujuan dari penelitian ini adalah untuk mengetahui pertumbuhan bibit serai wangi di polibag terhadap pemberian pupuk kompos solid dengan dosis yang berbeda. Penelitian dilaksanakan pada bulan Desember 2019 sampai Februari 2020 di kampus II Universitas Batanghari (Pijoan). Rancangan yang di gunakan adalah rancangan acak lengkap (RAL) satu faktor perlakuan, yaitu pupuk kompos solid; s0 (tanah ultisol 3 kg per polibag (kontrol)), s1 (3 kg tanah ultisol + 45 g pupuk solid per polibag), s2 (3 kg tanah ultisol + 90 g pupuk solid per polibag), s3 (3 kg tanah ultisol + 135 g pupuk solid per polibag). Setiap level percobaan diulang 3 kali sehingga ada 12 plot percobaan. Data pengamatan dianalisis menggunakan analisis varian dilanjutkan dengan uji DNMRT pada taraf α 5%. Hasil penelitian pemberian pupuk kompos solid berpengaruh nyata terhadap tinggi tanaman, jumlah daun, berat basah daun, jumlah akar dan stolon, dan jumlah anakan bibit serai wangi di polybag. Pupuk kompos solid dengan dosis 135 g dalam 3 kg tanah ultisol menghasilkan peningkatan tinggi 62,22%, jumlah daun 69,3%, bobot daun basah 217,8%, jumlah akar dan stolon 5,7% dan jumlah anakan 215% dibanding tanpa pemberian pupuk kompos solid. Kata kunci: pupuk kompos solid, serai wangi, ultisol

Respons Pertumbuhan Bibit Kelapa Sawit (Elaeis guineensis Jacq) Terhadap Decanter Solid dan Pupuk Phospor di Pembibitan Utama Sarman Sarman; Elly Indraswari; Ahmad Husni
Jurnal Media Pertanian Vol 6, No 1 (2021): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v6i1.110

Oil palm is one of the most important plantation crops in the plantation sector in Indonesia. Oil palm (Elaeis guineensis Jacq) is a vegetable oil-producing plant in the form of Crude Palm Oil (CPO). CPO productivity is very much determined by quality and productive seeds. Oil palm (Elaeis guineenses Jacq) is a vegetable oil-producing plant which produce Crude Palm Oil (CPO). This study aims to determine the response of oil palm seedling growth to the provision of solid food containers and phosphate fertilizers at various doses in the main nursery. This research was conducted at the Teaching and Research Farm, Faculty of Agriculture, Jambi University, Mendalo Indah, Jambi Luar Kota District, Muaro Jambi Regency. This research was conducted for 3 months from September to December 2019. Design of the experiment used a randomized block design (RBD) with one factor, the application of various solid decanter compositions consisting of 6 treatments levels : p0= fertilizer NPKMg 44g/polybag; p1=decanter solid 140 g + 13 g (TSP) / polybag; p2=decanter solid 240 g + 13 g (TSP) / polybag; p3 = decanter solid 340 g + 13 g (TSP)/polybag; p4 = decanter solid 440 g + 13 g (TSP)/polybag; and p5 = decanter solid 540 g + 13 g (TSP) / polybag. Variables observed were plant height, number of leaves, stem diameter, total leaf area, root dry weight, shoot dry weight, and root shoot ratio. The results showed that giving solid decanter at various doses was able to increase growth in all observed variables and was able to sow seedling growth at recommended fertilization doses. The application of solid decanter 140 g + 13 g (TSP) is the best dose to increase the seed height variable and able to exceed the seed height at the recommended dose of fertilizing oil palm seedlings in the main nursery.

RESPON BEBERAPA VARIETAS UNGGUL KEDELAI DAN KEDELAI IMPOR TERHADAP Peronospora manshurica PENYEBAB PENYAKIT BULAI (Downy mildew) Ani Ardiana Susanti; Husda Marwan; Mapegau Mapegau; Marlina Marlina
Jurnal Media Pertanian Vol 5, No 2 (2020): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v5i2.97

Keberadaan penyakit bulai (Downy mildew) pada kedelai yang disebabkan oleh cendawan Peronospora manshurica di Indonesia masih terbatas. Tetapi di negara-negara penghasil kedelai seperti Brazil, Amerika, dan China penyakit ini berstatus penting menyebabkan kerusakan sebesar 8 – 14 %. Penelitian ini bertujuan untuk mengetahui respon tiga varietas unggul kedelai dan kedelai impor asal Malaysia terhadap Peronospora manshurica Percobaan dirancang menurut Rancangan Acak Lengkap (RAL) dengan 4 ulangan. Varietas unggul kedelai yang diuji adalah Anjasmoro, Grobokan, Wilis, dan Kedelai Impor. Peubah yang diamati meliputi : waktu munculnya daun trifoliate, tinggi tanaman, dan luas daun.Hasil penelitian menunjukkan bahwa ketiga varietas kedelai dan Kedelai Impor yang diuji menunjukkan perbedaan dalam merespon cendawan patogen Peronospora manshurica penyebab penyakit bulai pada kedelai. Varietas Anjasmoro, Grobogan, dan Kedelai Impor merespon dengan laju pertambahan tinggi tanaman yang lebih cepat tetapi dengan laju pertambahan luas daun yang lambat. Sedangkan varietas Wilis merespon Peronospora manshurica dengan laju pertambahan tinggi tanaman yang lambat tetapi dengan laju pertambahan luas daun lebih cepat. Daun trifoliat pertama 100% muncul pada umur 7 hari sesudah tanam kecuali pada varietas Grobogan baru muncul 80% .Kata kunci: Kedelai, bulai, Peronospora manshurica

MODEL PENEMPATAN PARIT CACING PADA BUDIDAYA KELAPA DALAM (Cocos nucifera L.) DI LAHAN PASANG SURUT Taufik, Muhammad; Hartawan, Rudi
Jurnal Media Pertanian Vol 6, No 1 (2021): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v6i1.104

Cultivation techniques in tidal land are very important to support the growth and productivity of Tall Coconut. The purpose of this study was to determine the growth, production, and productivity of Tall Coconut in several field drain models. This research was conducted from December 2019 to January 2020 in the tidal area of Tanjung Api-Api Village, Sebrang District, Tungkal IV City, Tanjung Jabung Barat Regency. This research was conducted using a survey method on farmers' gardens and unformatted trials. There are 4 models of field drain, namely model 1, model 2, model 3, model 4 and without field drain. The variables observed were soil pH and water quality, plant physics, fruit physics, and agronomic action. The research data were analyzed by statistic. The results showed that soil pH and water chemical quality showed that field drain Â model 1 gave the best value with soil pH, water pH, iron, sulfur, and sodium content of 5.2, 5.4, 85 ppm, 119 mL-1, and 270 mL-1 respectively. The highest plant growth, production and productivity were found in plants with field drain model 2. Data on stem circumference, number of midribs, and number of bunches of knees were 81.10 cm, 25.8 strands, and 14.2 bunches respectively. Data of fruit weight, fruit circumference, coir thickness, weight of fruit without coir and productivity were 1,800 g, 59.2 cm, 3.2 cm, 1,003 kg, and 1,168 items hectar-1 year-1, respectively. Agronomic measures include controlling weeds with herbicides and generally without fertilizing. Field drain aims to facilitate coconut harvesting and to avoid the toxic effects of peat soil.

Aplikasi Berbagai Jenis Plant Growth Promoting Rhizobacteria (PGPR) dalam Meningkatkan Pertumbuhan dan Hasil Cabai Merah Budiyati Ichwan; Trias Novita; Eliyanti Eliyanti; Ella Masita
Jurnal Media Pertanian Vol 6, No 1 (2021): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v6i1.111

This study aims to examine the effect of PGPR in increasing the growth and yield of red chilies, and to find the type of PGPR that gives the best growth and yield in red chilies. The research was conducted at the Teaching and Research Farm, Faculty of Agriculture, Jambi University, 35 above sea level. The study used a randomized block design with one factor, namely various types of PGPR: without PGPR; PGPR1 (containing Trichoderma sp., Bacillus sp., Pseudomonas sp., 11 essential macro and microelements, as well as natural amino acids); PGPR 2 (containing Pseudomonas fluorescent, Trichoderma sp., Aspergillus niger, Azobacter sp., Azospirilium sp., And Rhizobium sp.); PGPR 3 (containing Trichoderma sp., Pseudomonas sp., And Rhizobium sp.); and PGPR 4 (containing Azosbacteria sp, Aspergillus niger, and Trichoderma harzianum). Each treatment was repeated five times. The results showed that the application of PGPR was able to increase plant growth and yield of red chilies in the form of plant height (2.12% - 9.69%), the total number of branches (5.25% -54.96%), number of fruits (13,55% -51.40%) and fruit weight (54.19% -116.35%). The quality of crop yields has also improved with the application of PGPR. PGPR which contains Pseudomonas fluorescent, Trichoderma sp, Aspergillus niger, Azobacter sp, Azospirilium sp, and Rhizobium sp. is PGPR that provides the best growth and yield of red chilies

RESPON TANAMAN JAGUNG (Zea mays. L) TERHADAP PEMBERIAN BIOCHAR SABUT KELAPA DAN PUPUK KANDANG SAPI Ledi Aprillia Pelawi; Mapegau Mapegau; Yulia Alia
Jurnal Media Pertanian Vol 5, No 2 (2020): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v5i2.98

Penelitian ini bertujuan untuk mengetahui respons tanaman jagung kultivar Bisma terhadap pupuk kandang sapi dan biochar sabut kelapa. Penelitian dilaksanakan di Teaching and Research Farm Fakultas Pertanian Universitas Jambi yang berlangsung selama 4 bulan yaitu dari bulan Mei hingga Agustus 2019. Lokasi penelitian berada pada ketinggian 35 mdpl. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) pola faktorial dua faktor. Faktor pertama biochar sabut kelapa dengan 3 taraf: Tanpa pemberian biochar sabut kelapa (0 ton/ha), 5 ton/ha, dan 10 ton/ha. Faktor kedua, pupuk kandang sapi dengan 3 taraf: Tanpa pemberian pupuk kandang sapi (0 ton/ha), 15 ton/ha dan 30 ton/ha. Variabel yang diamati yaitu tinggi tanaman, luas daun total, bobot biji per tongkol, dan hasil tanaman jagung. Untuk melihat pengaruh perlakuan terhadap variabel yang diamati, maka data dianalisis secara statistik dengan menggunakan sidik ragam dan uji lanjut menggunakan BNT pada taraf p= 0,05. Hasil penelitian menunjukkan bahwa interaksi natara pupuk kandang sapi dengan biochar sabut kelapa tidak berpengaruh nyata terhadap semuavariabel yang diamati. Demikian juga dengan biochar sabut kelapa. Hanya pemberian pupuk kandang sapi berpengaruh terhadap pertumbuhan tinggi tanaman, luas daun total, bobot biji per tongkol dan hasil tanaman jagung. Pemberian pupuk kandang sapi dengan dosis 15 ton/ha memberikan pertumbuhan dan hasil terbaik pada tanaman jagungKata kunci : Jagung, Biochar, Pupuk kandang.

PEMBERIAN URIN KAMBING UNTUK MENDUKUNG PERTUMBUHAN BIBIT TANAMAN KAKAO (Theobroma cacao L) GIVING GOAT URINE TO SUPPORT THE GROWTH OF COCOA (Theobroma cacao L) SEEDS Ida Nursanti; Yuza Defitri; Kurniawan Setia Budhi
Jurnal Media Pertanian Vol 6, No 1 (2021): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v6i1.107

ABSTRACTCocoa (Theobroma cacao L) is one of the leading export commodities with considerable potential in Indonesia. Where cocoa plants occupy the third largest position in meeting the country's foreign exchange in the plantation sub-sector so that it is necessary to increase the growth of cocoa plants by increasing nutrients. One of the ways to increase cocoa plant nutrients is by providing fermented goat urine liquid organic fertilizer. This study aims to determine the effect of fermented goat urine on the generative growth of cocoa (Theobroma cacao L). The hypothesis of this study is that giving goat urine with various concentrations will have an effect on the growth of cacao seeds (Theobroma cacao L) in polybags. The research method used was an experimental method using a completely randomized design (CRD) pattern with 5 treatments and 3 replications, namely the concentration of control K0 / ordinary water, K1 100 ml / l, K2 200 ml / l, K3 250 ml / l, K4 300 ml / l. The observation parameters were plant height (cm), plant dry weight (cm), crown dry weight (cm), and plant crown ratio. Data were analyzed by one-way analysis of variance (ANOVA), followed by Duncan's test (DNMRT) to determine the differences between concentration factors. The results of the analysis carried out in the laboratory showed levels of N 1.35%, K 2.10%, P 0.13, and 0.16% organic C. Giving the concentration of various goat urine showed no significant effect on plant height, plant dry weight, canopy dry weight, and root canopy ratio. Key words: cocoa; goat urine. ABSTRAKTanaman kakao (Theobroma cacao L) merupakan salah satu komoditas eskpor unggulan yang cukup potensial di Indonesia. Dimana tanaman kakao menempati posisi terbesar ketiga dalam memenuhi devisa negara pada sub-sektor perkebunan sehingga diperlukan peningkatan pertumbuhan tanaman kakao dengan meningkatkan unsur hara. Salah satu dalam cara peningkatan unsur hara tanaman kakao yaitu dengan cara pemberian pupuk organik cair urin kambing yang difermantasi. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian urin kambing yang di fermentasi terhadap pertumbuhan generatif kakao ( Theobroma cacao L). Hipotesisdari penelitian ini adalah pemberian urine kambing dengan berbagai konsentrasi akan memberikan pengaruh terhadap pertumbuhan bibit kakao (Theobroma cacao L) di polybag. Metode penelitian yang digunakan adalah metode eksperimen dengan menggunakan pola Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 3 ulangan yaitu konsentrasi K0 Kontrol/air biasa, K1 100 ml/l, K2 200 ml/l, K3 250 ml/l, K4 300 ml/l. Parameter pengamatan berupa Tinggi Tanaman(cm), Bobot Kering Tanaman(cm), Bobot Kering Tajuk(cm), Nisbah Tajuk Tanaman. Data dianalisis dengan analisis varian satu arah (ANOVA), dilanjutkan dengan uji Duncan’s ( DNMRT) untuk mengetahui perbedaan di antara faktor konsentrasi. Hasil analisis yang dilakukan di dalam laboratorium menunjukkan kadar N 1,35%, K 2,10%, P 0.13, dan C-organik 0,16%. Pemberian konsentrasi berbagai urine kambing menunjukkan hasil yang berpengaruh tidak nyata terhadap Tinggi Tanaman, Bobot Kering Tanaman, Bobot Kering Tajuk, dan Nisbah Tajuk Akar.Kata kunci : kakao; urin kambing.

Uji Patogenesitas Oospora Peronospora manshurica Asal Kedelai Impor pada Tiga Kultivar Kedelai Ani Ardiana Susanti; Marlina Marlina; Husda Marwan; Mapegau Mapegau
Jurnal Media Pertanian Vol 6, No 1 (2021): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v6i1.112

Downy mildew in soybean plants is caused by the fungus Peronosporamanshurica. This fungus is an obligate parasite and its existence in Indonesia is still limited. This study aims to determine the pathogenicity of the fungus P. manshurica carried on imported seeds of soybeans from Malaysia. The Oospora from imported soybean seeds from the Class I Agricultural Quarantine Center was tested for its pathogenicity on soybean cultivars Anjasmoro, Grobogan, and Wilis in the greenhouses of the Jambi Class I Agricultural Quarantine Center. This test used a completely randomized design (CRD), using 4 treatments; 3 superior soybean cultivars (Anjasmoro, Grobogan, and Wilis),and 1 imported soybean cultivar. Each treatment was repeated 6 times so that there were 24 experimental units and each experimental unit consisted of 5 plants so that the total number was 120 plants. The results showed that the pathogenicity of the Oospore ofP.manshurica from imported soybean seeds still caused downy disease in the three soybean cultivars tested. There was no difference in the incubation period of downy mildew caused by the Oospora ofP.manshurica on Anjasmoro, Grobogan, and Wilis cultivars, which were 5.5, 8.0, and 7.0 days after inoculation, respectively. The highest disease severity was found in the Anjasmoro cultivar (8.91%) and the lowest was in the Wilis cultivar (2.66%), but it was not different from the disease severity in the Grobagan cultivar (4.28%).

PENGARUH PEMBERIAN PUPUK KOMPOS SOLID TERHADAP PERTUMBUHAN BIBIT KAKAO (Theobroma cacao L) DI POLIBAG Ida Nursanti; Nasamsir Nasamsir; Ricky Supriyanto
Jurnal Media Pertanian Vol 6, No 2 (2021): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v6i2.116

Tanah ultisol memiliki unsur hara tersedia dan bahan organik yang sangat rendah, sehingga diperlukan pemberian input bahan organik untuk mendukung suplay unsur hara guna pertumbuhan tanaman kakao.Penelitian ini bertujuan untuk mengetahui pengaruh pemberian pupuk kompos solid dengan takaran yang berbeda terhadap pertumbuhan bibit kakao. Rancangan lingkungan yang digunakan adalah rancangan acak lengkap (RAL) dan rancangan perlakuan yaitu pemberian pupuk kompos solid yang terdiri dari 4 perlakuan yang berbeda yaitu :s0 : tanah Ultisol 3 kg per polibag (kontrol), s1 : 110 g pupuk solid per polibag + 3 kg tanah Ultisol, s2 : 135 g pupuk solid per polibag + 3 kg tanah Ultisol, s3 : 160 g pupuk solid per polibag + 3 kg tanah Ultisol. Data dianalisis menggunakan analisis ragam, dilanjutkan dengan Uji Jarak Berganda Duncan (DNMRT) pada taraf α 5%. Hasil penelitian menunjukan bahwa pemberian pupuk kompos solid dengan takaran yang berbeda memberikan pengaruh nyata terhadap diameter batang, dan berpengaruh tidak nyata pada tinggi tanaman, berat kering tajuk, berat kering akar, nisbah tajuk akar, dan indeks kualitas.

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kota jambi,

Jambi

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name -

Contact Email -

Phone -

Journal Mail Official -

Editorial Address -

Location Kota jambi, Jambi INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kota jambi,

Jambi

INDONESIA