Inventarisasi Penyakit Bercak Daun (Curvularia sp.) Di Pembibitan Kelapa Sawit PT Ketapang Hijau Lestari – 2 Kampung Abit Kecamatan Mook Manaar Bulatn Kabupaten Kutai Barat. Penelitian ini bertujuan untuk mengetahui frekuensi dan intensitas serangan penya

Inventarisasi Penyakit Bercak Daun (Curvularia sp.) Di Pembibitan Kelapa Sawit PT Ketapang Hijau Lestari – 2 Kampung Abit Kecamatan Mook Manaar Bulatn Kabupaten Kutai Barat. Penelitian ini bertujuan untuk mengetahui frekuensi dan intensitas serangan penyakit bercak daun (Curvularia sp.) di pembibitan Kelapa Sawit PT Ketapang Hijau Lestari – 2 Kampung Abit Kecamatan Mook Manaar Bulatn Kabupaten Kutai Barat. Hasil yang diharapkan dari penelitian ini adalah untuk memberikan informasi mengenai intensitas serangan penyakit bercak daun (Culvularia sp.) pada pembibitan PT Ketapang Hijau Lestari - 2.Penelitian ini dilaksanakan + 3 bulan mulai dari bulan Februari sampai dengan bulan April 2014. Penelitian ini menggunakan bibit kelapa sawit sebanyak 500 bibit yang terbagi di 2 (dua) tempat yaitu pre-nursery  dan main-nursery  PT Ketapang Hijau Lestari - 2. Dengan metode purposive sampling.Hasil penelitian yang telah dilakukan, pembibitan PT Ketapang Hijau Lestari-2 tergolong dalam pembibitan yang sehat karena jumlah tanaman yang terserang penyakit bercak daun (Culvularia sp.) relatif sedikit. Berdasarkan hasil penelitian frekuensi dan intensitas serangan di main-nursery  lebih besar dari pada yang di pre-nursery .Berdasarkan hasil perhitungan diperoleh nilai frekuensi serangan penyakit bercak daun (Culvularia sp.) di pembibitan pre-nursery adalah 5,2 % maka kerusakan yang diakibatkan oleh jamur ini relatif kecil, sedangkan intensitas serangan adalah 2,5%. Kemudian hasil perhitungan frekuensi serangan penyakit pada main-nursery adalah 8% dan intensitas serangan adalah 3,7%, serangan penyakit ini termasuk kedalam kategori rusak ringan dikarenakan semai yang diteliti dalam kondisi sehat, dan jumlah yang terserang sangat sedikit.

Pengaruh Pupuk Npk Pelangi Dan Pupuk Daun Grow Team M Terhadap Pertumbuhan Dan Hasil Tanaman Tomat (Lycopersicon Esculentum L. Mill) Varietas Permata

Objectives of the research were : (1) to study the effect of NPK Pelangi fertilizer abd Grow Team M foliar spray fertilizer, as well as their interaction on the growth and yield of tomato; (2) to find profer dosage of NPK Pelangi fertilizer and proper concentration of Grow Team M foliar spray fertilizer for better growth and yield of tomato. The research was carried out from January to May 2013, since preparation of growing media until crop harvested. It was held at Melak Ilir Urban Village, Melak Sub-District, West Kutai District. The Completely Randomised Design was employed for this research with factorial 4 x 4 and 4 replications. The first factor was NPK Pelangi fertilizer dosage (N) that consisted of 4 levels: no NPK Pelangi fertilizer application (n0), 125 kg ha-1 equals to 1,25 g polybag-1 (n1), 250 kg ha-1 equals to 2,50 g polybag-1 (n2), and 375 kg ha-1 equals to 3,75 g polybag-1 (n3). And the second factor was Grow Team M foliar spray concentration (D) that consisted of 4 levels: no Grow Team M foliar spray fertilizer application (d0), 1 ml per litre water (d1), 2 ml per litre water (d2), and 3 ml per litre water (d3). Results of the research revealed that: (1) the NPK Pelangi fertilizer affected very significantly on the plant height at 2, 4, and 6 weeks after sowing, days of crop firstly flowered, days of crop harvested, number of fruit per crop, weight per fruit, and fruit weight per crop. The weighest fruit was attained by 375 kg ha-1 equals to 3,75 g polybag-1 treatment (n3), namely 195,83 g per crop. Whereas the lightest one was by no NPK Pelangi fertilizer application treatment (n0) with only 120,83 g per crop; (2) the Grow Team M foliar spray concentration affected very significantly on the plant height at 2, 4, and 6 weeks after sowing, days of crop firstly flowered, days of crop harvested, number of fruit per crop, weight per fruit, and fruit weight per crop. The weighest fruit was attained by 2 ml per litre water treatment (d2), namely 192,50 g per crop and the lightest one was by no Grow Team M foliar spray fertilizer application treatment (d0) with only 159,17 g per crop; and (3) the interaction between those two factors affected significant until very significantly on the plant height at 2, 4, and 6 weeks after sowing and number of fruit per crop, but it did not give significant on the days of crop firstly flowered, days of crop harvested, weight per fruit, and fruit weight per crop

Identifikasi Hama Lalat Buah (Diptera: Tephritidae) pada Berbagai Macam Buah-buahan

The research objective is to determine the type of fruit flies that attack fruit. Fruits used in this research are: mango, papaya, starfruit, stone guava, and water guava. The research was conducted in the pests laboratory of Agricultural Quarantine Class I Balikpapan. This type of research is an exploratory description that describes data that was collected in the field by using the method of rearing hosts (maintenance hosts).  Once the fruit fly imago emerges from the fruit, then it is collected and finally identified for further identification. The results showed that from the identification, there are four types of fruit flies that attack fruits, namely: Bactrocera carambolae, Bactrocera albistrigata, Bactrocera cucurbitae, Bactrocera papaya

COMMUNITY PARTICIPATION IN IMPLEMENTATION SOCIAL FORESTRY PROGRAM IN THE UPTD KPHP SANTAN AREA, EAST KALIMANTAN PROVINCE

In efforts to realize the concept of sustainable forest management, it is necessary to involve communities around the forest as the main actors who often interact with the forest. The Social Forestry Program aims to increase community participation in managing forests so that their standard of living can be improved and forest sustainability maintained. The research aims to determine the level of participation of the Bhuana Jaya Village Community in the Implementation of the Social Forestry Program in the UPTD KPHP Santan Area. The research was carried out from March 2022 to April 2022 in Bhuana Jaya Village, Tenggarong Seberang District. Data was obtained directly through direct observation and interviews with 15 members of the Forest Farmers Group who obtained Social Forestry permits and managed Community Forests in Bhuana Jaya Village, Tenggarong Seberang District. The data collected was processed and clarified according to the research objectives and then analyzed using qualitative data analysis. The research results show that the level of community participation in implementing the Social Forestry program in Bhuana Jaya Village, Tenggarong Seberang District is very high with an average score of 2.78

Effect of Compost Fertilizer and NPK Rainbow Compound Fertilizer on Growth and Yield of Beans (Phaseolus vulgaris L).

The study aimed to determine the effect of compost and NPK Pelangi compound fertilizer and their interaction on the growth and yield of beans.The study was conducted in February-May 2016. The location of the study was in Linggang Amer Village, Linggang Bigung District, West Kutai Regency. The research design used was a Completely Randomized Design (CRD) in a 4x4 factorial experiment with 3 replications. Factor I: dosage of compost (B), consists of 4 levels, namely: without fertilizer or control (b0), fertilizer dose of 10 tons / ha or 100 g / polybag (b1), fertilizer dose of 20 tons / ha or 200 g / polybag (b2), fertilizer dose of 30 tons / ha or 300 g / polybag (b3). The second factor: the dose of NPK Pelangi (P) compound fertilizer, consists of 4 levels, namely: without fertilizer or control (p0), 1 g / polybag (p1) fertilizer dose, 3 g / polybag (p2) fertilizer dose, 5 fertilizer dose g / polybag (p3).The results showed that compost treatment (B) had no significant effect on the height of plants aged 10 and 30 days after planting, the number of fruit per plant and the weight of fruit per plant. The effect is very significant on plant height aged 20 days after planting and fruit length. The treatment of NPK Pelangi compound fertilizer (P) had no significant effect on plant height aged 20 and 30 days after planting, fruit length, number of fruit per plant and weight of fruit per plant. Significant effect on plant height at 10 days after planting

PENGARUH PUPUK KANDANG KAMBING DAN PUPUK ORGANIK CAIR NASA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PAKCOY (Brassica rapa L.) VARIETAS NAULI F1.

Jenis sawi yang cukup populer dan banyak dikonsumsi masyarakat antara lain pakcoy dan  pakcoy termasuk jenis yang banyak dibudidayakan petani saat ini.Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberian pupuk kandang kambing dan POC Nasa serta interaksi terhadap pertumbuhan dan hasil tanaman pakcoy, dan untuk mendapatkan dosis yang terbaik dari pupuk kandang kambing dan konsentrasi POC Nasa untuk menghasilkan tanaman pakcoy yang tinggi.Penelitian menggunakan Rancangan Acak Lengkap (RAL) dalam Percobaan Faktorial 4 x 4, dengan dua faktor perlakuan yang diulang sebanyak 5 kali. Faktor pertama adalah dosis pupuk kandang kambing (K) yang terdiri atas 4 taraf yaitu : tanpa pupuk kandang kambing (k0), 5 Mg ha-1 atau 37,00 g polibag-1(k1); 7,5 Mg ha-1 atau 56,25 g polibag-1(k2), dan 10 Mg ha-1 atau 75,00 g polibag-1 (k3).  Faktor kedua adalah konsentrasi POC Nasa (N) yang terdiri atas 4 taraf yaitu : tanpa POC Nasa (n0), 2 ml l-1 air (n1), 4 ml l-1 air (Nn), dan  6 ml -1 air (3). Hasil penelitian menunjukkan bahwa : Perlakuan pupuk kandang kambing berpengaruh sangat nyata terhadap tinggi tanaman dan jumlah daun pada umur 14, 21, dan 28  hari setelah tanam, dan produksi tanaman pakcoy. Perlakuan POC Nasa berpengaruh sangat nyata terhadap tinggi tanaman dan jumlah daun pada umur 14, 21, dan 28  hari setelah tanam, dan produksi tanaman pakcoy. Perlakuan interaksi antara pupuk kandang kambing dan POC Nasa berpengaruh nyata sampai berpengaruh sangat nyata terhadap tinggi tanaman dan jumlah daun pada umur 14, 21, dan 28  hari setelah tanam, dan produksi tanaman pakcoy. Produksi tanaman pakcoy yang paling tinggi dihasilkan pada perlakuan kombinasi 75,00 g-1 polibag pupuk kandang kambing dan 6 ml l-1 air POC Nasa (k3n3) yaitu 181,60 g-1 polibag, sedangkan yang paling rendah dihasilkan pada kombinasi tanpa pupuk kandang kambing dan tanpa POC Nasa (k0n0) yaitu 26,60 g-1 polibag

Effect of Tanijau Organic Fertilizer and SMS Agrobost Organic Fertilizer on the Growth and Production of Green Eggplant (Solanummelongena L) F1 RatihHijau Hybrid

The purpose of this research is to know the effect of Tanijau organic fertilizer and organic fertilizer SMS Agrobost and its interaction with green eggplant growth and yield.The research method using Completely Randomized Design (RAL) in a 4x4 factorial experiment, with two treatment factors, was repeated as many as 4 repetitions. Factor I is the dose of Tanijau organic fertilizer (t), consisting of 4 levels, that is: without organic fertilizer Tanijau or control (t0), 2kg / polybag (t1), 4kg / polybag (t2), and 6kg / polybag (t3) . Factor II is the concentration of organic fertilizer SMS Agrobost (a), consisting of 4 levels, namely: without organic fertilizer SMS Agrobost or control (a0), 5ml / liter water (a1), 10ml / liter water (a2), and 15ml / liter of water (a3).The results showed that Tanijau organic fertilizer (t) was very different on plant height 15 days after planting, 30 days after planting, 45 days after flowering age, harvest age, weight per fruit, fruit weight per plant and the amount of fruit per plant is most achieved in the treatment of organic fertilizer Tanijau 6kg / polybag (t3) is1.519.56gr, while the least fruit cultivation is achieved at the treatment of t0 (without the dosage of Tanijau organic fertilizer) that is1.082,93gr.The effect of organic fertilizer SMS Agrobost differed significantly on plant height of planting age, flowering age, harvest age, number of fruits per plant, average weight per fruit, fruit weight per plant, fruit length per plant and fruit diameter per plant and number of fruit per plant. Treatment interaction was significantly different to fruit weight per plant, but was not significantly different from plant height 15, 30 and 45 days after planting

PENGARUH PUPUK NPK DGW COMPACTION DAN PUPUK KANDANG SAPI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN CABAI MERAH BESAR (Capsicum annuum L.) VARIETAS ARIMBI

Pengaruh Pupuk NPK DGW Compaction Dan Pupuk Kandang Sapi Terhadap Pertumbuhan dan Hasil Tanaman Cabai Merah Besar Varietas Arimbi (Capsicum annum L.) Tujuan Penelitian untuk mengetahui pengaruh pupuk NPK DGW Compaction dan pupuk kandang sapi serta interaksinya terhadap pertumbuhan dan hasil tanaman cabai merah besar varietas Arimbi.Penelitian dilaksanakan mulai bulan Agustus 2014 sampai dengan bulan Nopember 2014, di Unit Pelaksana Teknis Agrobisnis Empas, Kecamatan Melak, Kabupaten Kutai Barat, Propinsi Kalimantan Timur.Rancangan penelitian menggunakan percobaan faktorial 4x4 dalam Rancangan Acak Lengkap (RAL) dan ulangan sebanyak 4 kali. Faktor perlakuan pertama adalah Pupuk NPK DGW Compaction (D), terdiri atas 4 taraf, yaitu : (d0) tanpa pupuk NPK DGW Compaction, (dl) dosis pupuk NPK DGW Compaction 200 kg ha-1 atau 2,00 g polibag-1, (d2) dosis pupuk NPK DGW Compaction 300 kg ha-1 atau 3,00 g polibag1 dan (d3) dosis pupuk NPK DGW Compaction 400 kg ha-1 atau 4,00 g polibag -1. Faktor perlakuan kedua adalah Pupuk Kandang Sapi (K), terdiri atas 4 taraf, yaitu : tanpa pupuk kandang sapi (k0), dosis pupuk kandang sapi 5 Mg ha-1 atau 50 g polibag-1 (k1), 10 Mg Ha-1 atau 100 g polibag-1 (k2) dan 15 Mg ha-1 atau 150 g polibag-1 (d3).Hasil penelitian menunjukkan bahwa, pemberian pupuk NPK DGW Compaction (D) berpengaruh sangat nyata terhadap tinggi tanaman pada umur 20, 40 dan 60 hari setelah tanam, jumlah cabang pada umur 20, 40 dan 60 hari setelah tanaman, umur tanaman saat berbunga, jumlah buah per tanaman dan berat buah per tanaman.Pemberian pupuk kandang sapi (K) berpengaruh sangat nyata terhadap tinggi tanaman pada umur 20, 40 dan 60 hari setelah tanam, jumlah cabang pada umur 20, 40 dan 60 hari setelah tanaman, jumlah buah per tanaman dan berat buah per tanaman, tetapi berpengaruh tidak nyata terhadap umur tanaman saat berbunga.Interaksi antara pupuk NPK DGW Compaction dengan pupuk kandang sapi berpengaruh nyata sampai sangat nyata terhadap tinggi tanaman pada umur 20, 40 dan 60 hari setelah tanam, jumlah cabang pada umur 20, 40 dan 60 hari setelah tanaman, jumlah buah per tanaman dan berat buah per tanaman, tetapi berpengaruh tidak nyata terhadap umur tanaman saat berbunga.Pemberian kombinasi 400 kg ha-1 NPK DGW Compaction dan 15 Mg ha-1 pupuk kandang sapi (d3k3) menghasilkan berat buah per tanaman yang paling tinggi yaitu 714,50 g tanaman-1