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PENGARUH JARAK TANAM TERHADAP PRODUKTIVITAS KAKAO (Theobroma cacao L.) DI DESA BETUNG KECAMATAN KUMPEH Hayata Hayata; Selly Febrina
Jurnal Media Pertanian Vol 4, No 2 (2019): Oktober
Publisher : Universitas Batanghari

Arrangement of planting spacing with a certain density aims to give a plant area for each grow well. Planting spacing will affect its density and efficiency useness of light, water and nutrients using competition among the plants so finally it will affect its production. This study purposed to determine the productivity of cocoa plants at different planting space. The research had been carried out in the community cocoa farming in Betung Village, Kumpeh Muaro Jambi District, Jambi Province, in March - April 2019. Cacao on Ten-year-old Lindak varieties were planted in a farm with plant spacing in long and wide as 4,2 x 4,5 m (L1) and 5,5 x 6,0 m (L2). Systematic sampling method was applied and the observed variables were wet and dry seed weight, productivity, plant height, soil acidity, air temperature and humidity. The results showed that cocoa planted in long and wide as 5,5 x 6,0 m (L2) gave better on both wet seed produced and dry beans productivity than those planted at 4,2 x 4,5 m (L1). The air humidity at 4,2 x 4,5 m (L1) was higher than in 5,5 x 6,0 m (L2).Keywords: cocoa, spacing, productivity AbstrakPengaturan jarak tanam dengan kepadatan tertentu bertujuan memberi ruang tumbuh pada tiap-tiap tanaman agar tumbuh dengan baik. Jarak tanam akan mempengaruhi kepadatan dan efisiensi penggunaan cahaya, persaingan diantara tanaman dalam penggunaan air dan unsur hara sehingga akan mempengaruhi produksi tanaman. Tujuan penelitian adalah untuk mengetahui produktivitas tanaman kakao pada jarak tanam yang berbeda. Penelitian telah dilaksanakan di kebun kakao rakyat Desa Betung Kecamatan Kumpeh Muaro Jambi Provinsi Jambi, pada bulan Maret – April 2019. Tanaman kakao Varietas Lindak berumur sepuluh tahun yang ditanam pada kebun dengan jarak tanam P 4,2 x L 4,5 m (L1) dan P 5,5 x L 6,0 m (L2). Metode pengambilan sampel Systematic Sampling dan peubah yang diamati adalah, berat biji basah, berat biji kering, produktivitas, tinggi tanaman, pH tanah, suhu dan kelembaban udara. Hasil penelitian menunjukkan bahwa Tanaman kakao yang ditanam dengan jarak P 5,5 x L 6,0 m (L2) menghasilkan produksi biji basah dan biji kering serta produktivitas yang lebih baik bila dibandingkan dengan yang ditanam pada jarak P 4.2 x L 4.5 m (L1). Kelembaban udara pada P 4.2 x L 4.5 m (L1) lebih tinggi dari pada (P 5.5 x L 6,0 m (L2).Kata kunci : kakao, jarak tanam, produktivitas

Pengaruh Jarak Tanam Yang Berbeda Terhadap Pertumbuhan Dan Produksi Kelapa Sawit (Elaeis guineensis Jacq) Hayata Hayata; Ida Nursanti; Pandu Kriswibowo
Jurnal Media Pertanian Vol 5, No 1 (2020): April
Publisher : Universitas Batanghari

Plant spacing is a factor influencing the growth of oil palm plants. Plant spacing is done to get an area for plant growth, to avoid a sun and nutrients competition for each oil palm plant, and to make it easier maintenance. This study aimed to see the growth and production of oil palm at different planting distances. This research was carried out at the Oil Palm smallholder Plantation located in Suko Awinjaya Village, Sekernan District, Muaro Jambi Regeny, 64 kilometers (representing 8×8 m spacing) and 69 kilometers (representing 9×9 m spacing). This research was conducted in March-April 2019. The design of the experiment was carried out as an unformatted trial and the location was porpusively chosen as there were a uniform plants in that location. Sampling determination of the locations was based on spacing differences e.g. Planting distance 8 × 8 m (P1), Planting distance 9 × 9 m (P2). The Systemic Sampling method was used in this study. The parameters observed were plant height, stem circumference, weight of fresh fruit bunches (FFB), productivity, light intensity, air temperature, air humidity (%). A measured agronomic each observed parameter was analyzed by Independent t test (significant level of 5%). The result showed that the oil palm plantations with 8x8 m distance planted give a higher growth and a smaller stem circumference than the 9x9m. While a higher both of Fresh Fruit Bunch Weight and productivity were obtained at a 9x9 m spacing than those at 8x8 m planted distance. Keywords: Spacing, Productivity, Oil Palm AbstrakJarak tanam merupakan faktor yang mempengaruhi pertumbuhan tanaman kelapa sawit. Pengaturan jarak tanam adalah untuk mendapatkan ruang tumbuh bagi pertumbuhan tanaman guna menghindari kompetisi memperebutkan unsur hara dan matahari dari setiap tanaman kelapa sawit, serta mempermudah dalam pemeliharaan. Penelitian ini bertujuan untuk melihat pertumbuhan dan produksi kelapa sawit pada jarak tanam yang berbeda. Penelitian ini dilaksanakan di Perkebunan Kelapa Sawit Rakyat yang terletak di Desa Suko Awinjaya, Kecamatan Sekernan Kabupaten Muaro Jambi kilometer 64 (mewakili jarak tanam 8×8 m) dan kilometer 69 (mewakili jarak tanamn 9×9 m). Penelitian ini pada bulan Maret – April 2019. Rancangan Percobaan di lakukan dengan tidak terformat, dan lokasi dipilih secara sengaja karena pada lokasi tersebut terdapat tanaman yang diteliti dan seragam. Penentuan lokasi pengambilan sempel berdasarkan perbedaan jarak tanam yaitu: Jarak tanam 8×8 m (P1), Jarak tanam 9×9 m (P2) Pengambilan sampel pada penelitian ini menggunakan metode Sistemik Sampling. Parameter yang diamati adalah Tinggi tanaman, Lingkar Batang, Berat Tandan Buah Segar (TBS), Produktivitas, Intesitas Cahaya, Suhu Udara, Kelembaban Udara (%), Tindakan Agronomi. Setiap parameter yang diamati dilakukan analisis Independent t test pada taraf α 5 %. Tanaman Kelapa sawit yang ditanam pada jarak 8x8 m memberikan hasil pertumbuhan yang lebih tinggi dan lingkaran yang lebih kecil dibandingkan dengan jarak tanam 9x9 m. Berat Tandan Buah Segar dan produktivitas yang lebih tinggi didapatkan pada jarak tanam 9x9 m dibandingkan dengan yang ditanam pada jarak 8x8 mKata kunci : Jarak Tanam, Produktivitas, Kelapa sawt

SURVEI IDENTIFIKASI KONDISI KERUSAKAN BIJI KOPI LIBERIKA TUNGKAL KOMPOSIT DAN PENYEBABNYA DI SIMPANAN Susi Rahayu; Hayata Hayata; Araz Meilin
Jurnal Media Pertanian Vol 7, No 1 (2022): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v7i1.143

Damage to coffee beans which is stored in storehouse due to insect pests can reduce its quality through a decrease in coffee weight and its quality, consequently causing the price of coffee beans decrease because they have low quality. The purpose of the study was to identify the damaged condition of the Libtukom coffee and to find out the cause of the damage to the stored coffee been. This research was carried out in Mekar Jaya Village, Betara District, West Tanjung Jabung Regency, Batanghari University Laboratory and BPTP Pest Laboratory Jambi since August to October 2021. This research was carried out at 4 locations where farmers' coffee beans storehouse using the light and bait trap method. and handpicking. This research was conducted by taking samples of coffee beans that were attacked by insect pests as much as 4 kg each sample so that 16 kg was obtained. The observed parameters were the characteristics of coffee damage, the number of insects caught, characteristics of the storehouse of Libtukom coffee beans and the moisture content of the stored coffee beans. The data were analyzed descriptively using the mean/mean value, standard deviation and presented in tabular form. The results showed that the highest characteristics of the damage to coffee beans in the four storage locations were the hollo seed more than one hole, followed by spoted bean and then one hole in hollo bean. The amount obtained on the insect catching method in the warehouse of Libtukom coffee bean using bait traps was Araecerus fasciculatus that obtained more, while light traps showed more the other insect.

Pembuatan Rorak pada Perkebunan Kopi Arabica (Coffea arabica ) Untuk Meningkatkan Produktivitas Muhammad Satibi; Nasamsir Nasamsir; Hayata Hayata
Jurnal Media Pertanian Vol 4, No 2 (2019): Oktober
Publisher : Universitas Batanghari

High rainfall and soil tillage without applying soil and water conservation techniques (WCT) have led to higher runoff and erosion and washed away top soil that is rich in nutrients needed by plants. This causes soil fertility to decrease over time. This study aims to examine the differences in growth and productivity of Arabica coffee that the uses of rorak and without rorak. This research was conducted in the farmer's garden which is incorporated in the Barokah farmer group Sungai Jernih Village Gunung 7 District and Mekar Sari Village Kayu Aro District Kerinci Regency from May to July 2019. The experimental design used was unformatted trials and the location of the experiment was chosen intentionally (purposive) with the reason that in that area there are objects to be examined, namely coffee cultivation land that uses rorak and which does not use rorak. The treatment in this study was, Ro: land using rorak and R1: land without rorak. Vegetative and production variables observed included stem circumference (cm), leaf color, fruit weight with a sample of 100 chery coffees per tree (g) and soil variables including soil pH, soil moisture, nutrient content N, P, and K. The results of the study showed that making rorak produced differences in stem circumference, soil moisture content, nutrient content of N, P, K and soil pH as well as land productivity. Land using rorak yields 1047.61 kg / ha / year grenbeen and land without rorak 683.89 kg / ha / year grenbeen.Keywords: rorak, productivity of Arabica coffee

INTENSITAS SERANGAN HAMA TIKUS BELUKAR (Rattus sp) PADA TANAMAN KELAPA SAWIT (Elaeis guineensis Jacq.) MENGHASILKAN DI KEBUN RAKYAT DESA SUKO AWIN JAYA KABUPATEN MUARO JAMBI Hayata Hayata; Nasamsir Nasamsir; Robi Aldinardo
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.v6i2.126

Cultivation of oil palm is inseparable from pests. One of the main pests that attack oil palm plants is the rat class which can cause oil palm plantations get a high losses. The aim of this study was to determine the attacktion intensity of the bush rat (Rattus sp) in Oil Palm smallholder at Suko Awin Jaya Village, Muaro Jambi Regency. The research was carried out from February to April 2021 at the oil palm smallholder specifically farmer group“Ridho Ilahi”. The experimental design was unformated trials, and the location was purposively chosen. The location determination of the sample was based on to the initial survey that there was found rats attacktion in this place. Sampling was carried out concurrently at the time fresh fruit bunches harvesting, fruit counting in the bunch, counting the number of fruits eaten by rats, counting good fruit (free from rat pest attacks), and weighing the weight of fresh fruit bunches. Parameters observed were the attacktion level in the land, attacktion intensity, production per hectare, environmental sanitation conditions. The rats attacktion rate of 100%, means that all sample in one stretch of plantation have been attackted by rats, it was indicated by a bite scars on the harvested fresh fruit bunches. The attacktion intensity of the bush rat pest was 23%. The average production was 21.6 tons/hectare/year. The sanitation conditions on the land was partially overgrown with weeds and there were piles of midrib in the area between the certain two path of oil palm tree.

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

Populasi dan Keanekaragaman Serangga Penyerbuk di Kebun Kelapa Sawit Desa Rantau Kapas Bukit Paku Kabupaten Batanghari Hayata Hayata; Nasamsir Nasamsir; Prasetyo Hady Saputro
Jurnal Media Pertanian Vol 7, No 2 (2022): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v7i2.161

The presence of pollinatting insect is an unseparated part in oil palm cultivation. The insect population and its diversity will affect the pollination process that will produce a good fruit. This study aimed to determine and study the population as well as the species diversity of pollinating insects on smallhoulder oil palm plantations in Rantau Kapas Bukit Paku Village, Batanghari Regency. Unformated Trials was carried out as the experimental design and the location was porpusively chosen because there were plants under study and were uniform in that location.The method used was a descriptive survey method, which deal with observing the types and numbers of pollinating insects caught at the sample locations in smallholder oil palm plantations aged 6 years. Catching pollinating insects used Kairomix pheromone traps. The results of the study showed that there were 18,301 species of E kamerunicus and 478 species of Thrips hawaiiensis pollinated insects were caught, while 378 non-pollinated insects were caught in the oil palm plantation area in the Bukit Paku area. The general morphology of the fruit was Tenera fruit type, with the average of Fresh Fruit Bunch (FFB) weight as 9.4 kg.

Pengaruh Pemberian Berbagai Jenis Pupuk Kandang Terhadap Pertumbuhan Bibit Tanaman Kopi Robusta (Coffea canephora L) Pada Tanah Ultisol Di Polybag Hayata Hayata; Ridawati Marpaung; Annisa Berliana Putri
Jurnal Media Pertanian Vol 8, No 2 (2023): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v8i2.210

This research aims to determine the effect of applying cow manure, goat manure and chicken manure on the seedlings growth of robusta coffee (Coffea cenophora L) in ultisol soil in polybags. This research was carried out since January to April 2023 at Pijoan Gardens, Campus II, Batanghari University and Laboratory of Batanghari University. The design used in this research was a completely randomized design (CRD) with one treatment factor, i.e. various types of manure which consist of 4 (four) treatment levels, namely: k0 : 3000 g of soil media without treatment (control), k1: 30 g cow manure + 3000 g ultisol soil, k2: 30 g goat manure + 3000 g ultisol soil, k3: 30 g chicken manure + 3000 g ultisol soil. Each treatment was repeated 3 (three) times. The parameters observed were soil water content, plant height, stem diameter, crown dry weight, root dry weight and root shoot ratio. The treatment of various types of manure had a significant effect on plant height, stem diameter, crown dry weight and root dry weight, but it had no significant effect on the root-shoot ratio of Robusta coffee seedlings. When this is compared with the control one, so the application of goat manure in treatment k2: 30 g of goat manure + 3000 g of ultisol soil gave the highest average results in several parameters such as plant height (79.00 cm) increasing 29.16%, stem diameter (8.40 mm) increased 38.84%, crown dry weight (24.84 g) increased 149.39% and root dry weight (11.09 g) increased 114.92%, and root shoot ratio (2.32) increased 20.83%, There were changes in the chemical characteristics of the soil, including the initial pH of 5.65 to 6.43-6.48 beside the highest soil water content was found in the k2 treatment at 11.99%.Key words: manure (cow, goat, chicken), growth, Liberica coffee, ultisol.

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