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Pengaruh Pemberian Konsentrasi Pupuk Organik Cair (Poc) Superbionik dan Pupuk Anorganik Terhadap Pertumbuhan dan Hasil Tanaman Kacang Tanah (Arachis Hypogaea L.) Varietas Gajah Rizki Rizkiana Gunawan; Darso Sugiono; Kasdi Pirngadi
Jurnal Ilmiah Wahana Pendidikan Vol 7 No 7 (2021): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (88.915 KB) | DOI: 10.5281/zenodo.5692545

Abstract

Peanuts (Arachis hypogaea L.) is one of the legume plants that are well known and quite important in Indonesia. The purpose of the study was to find out the concentration of Superbionic liquid organic fertilizers and inorganic fertilizers that are right for the growth and yield of the Gajah variety(Arachis hypogaea L.). The research was conducted in Sirnabaya Village of Teluk Jambe Bay District of Karawang Regency in July to October 2021. Research methods used experimental methods with Randomized Group Design (RAK) Single Factor Combinations. Treatment with several concentrations of Superbionik liquid organic fertilizer with Mutiara compound inorganic fertilizer (16:16:16) A (0 ml/1 water + 0 kg/ha Mutiara inorganic fertilizer (16:16:16) B, C, D (2 ml/1 + 125, 187.5, 250 kg/ha) E, F, G (4 ml/1 + 125, 187.5, 250 kg/ha) H, I, J (6 ml/1 water + 125, 187.5, 250 kg/ha). The results showed that there was a real influence from the combination of Superbionik liquid organic fertilizer with inorganic fertilizer on the yield of peanut plants (Arachis hypogaea L.) varieties of Gajah on the parameters of the number of leaves, the weight of dry pods per plant, and the weight of dry pods per plot. More research is needed with the same treatment with different varieties.
Peningkatan Kualitas Fisika Tanah Guna Efisiensi Air Melalui Pengkayaan Media Tanam Dengan Kompos Plus Pada Budidaya Tanaman Jagung Manis: Peningkatan Kualitas Fisika Tanah Guna Efisiensi Air Melalui Pengkayaan Media Tanam Dengan Kompos Plus Pada Budidaya Tanaman Jagung Manis Darso Sugiono; Vera O Subardja; Briljan Sudjana
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 2 No 2 (2018): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v2i2.27

Abstract

Soil physical characteristics play an important role in nutrient and water availability for plants. Dryland consist of marginal land has the potential to use as corn cultivation area. This research conducted in the shade house of PT. Pupuk Kujang Cikampek. Research started with producing of compost plus by using fungus cultivation medium enriched with Azotobacter sp. and Pseudomonas sp. Research designed using Factorial RBD. The first factor was doses of organic fertilizer consisting of without compost plus (0 tons compost plus ha-1), 50% recommended dosage (10 tons compost plus ha-1) and 100% recommended dosage (20 tons plus compost ha-1). The second factor was water volume with 4 levels of treatment consist of 25% volume of water field capacity, 75% volume of water field capacity, 100% volume of water field capacity and 50% volume of water field capacity. Calculation of water field capacity will be carried out with the gravimetric method. Physical characteristics of the soil were analyzed by referring to the analysis method of the Indonesian Center for Agricultural Research and Development in 2006. The results showed that the use of compost plus improved the quality of soil physical characteristics of corn cultivation in dry land such as water content, bulk density, soil porosity. The use of compost plus is able to substitute the water needs of corn plants was seen by the growth and yield of corn plants under water stress conditions with the addition of compost plus still have good performance and yield.
Pengaruh Subtitusi Proporsi Daun Pisang Kering (Klaras) dan Arang Sekam Terhadap Pertumbuhan dan Hasil Jamur Merang (Volvariella volvaceae) F3 Maja di Kabupaten Karawang Iqbal Fajarudin; Darso Sugiono; Ani Lestari
Jurnal Ilmiah Wahana Pendidikan Vol 7 No 7 (2021): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (161.597 KB) | DOI: 10.5281/zenodo.5709112

Abstract

Merang mushroom (Volvariella Volvaceae) is one of the commodities of agricultural horticulture crop yield that has quite high economic value. Planting media become the most important thing for the farmer. Planting media that usually used by farmer is just the rice hay. The purpose of this research is to obtain plant media subtitution of dry banana leaf (klaras) and husk charcoal that most effective, so it would produce optimal growth and yield of Merang Mushroom. This experiment was implemented at Pasirmulya Village, Majalaya region, Karawang District at May untill july 2021. The research method that used is the experiment method with Randomized block design (RBK) single factor. There were 9 treatment l, which A (without treatment), B (Klaras 15%), C (Klaras 17%), D (Klaras 19%), E(Klaras 21%), F (Husk charcoal 15%), G (Husk charcoal 17%), H (Husk Charcoal 19%), I (Husk Charcoal 21%). Each of the treatment were repeated 3 times, so there were 27 Experiment units. If the data analyzed with analyze of variance and The test F rate at 5% showed significant results, then conducted to the continue test of Duncan Multiple Range Test (DMRT) at rate of 5% for acknowledging the best treatment. The experiment results showed that there were subtitution real effect of media dry banana leaf (Klaras) and husk charcoal towards the diameter of the crop body, and the total weight of yield by plots. Treatment I (Husk charcoal 21%) gave the highest results towards the diameter of crop body (2,40 mm), the total weight by plot (159,88 g).
Pengaruh Berbagai Jenis Media Tanam Terhadap Pertumbuhan dan Hasil Tanaman Selada (Lactuca Sativa L.) Varietas New Grand Rapid pada Hidroponik Sistem Wick Violeta Ivanka; Muharam Muharam; Darso Sugiono
Jurnal Ilmiah Wahana Pendidikan Vol 7 No 7 (2021): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (206.715 KB) | DOI: 10.5281/zenodo.5725983

Abstract

Lettuce is one of the vegetable crops with good economic value and market prospects for cultivation. Judging from the high conversion of agricultural land, as a solution, the system hydroponic technique can be used Wick (axis system) by adding an additional mixture of organic growing media. The purpose of this study was to obtain the right combination of organic growing media to increase the growth and development of lettuce (Lactuca sativa L.) variety New Grand Rapid. This research was conducted from June 2021 to August 2021 in the Screen House of Padjadjaran University located in Hegarmanah, Jatinangor, Sumedang, West Java. This research is an experimental method, using a single factor randomized block design (RBD) with 10 treatments and 3 replications, the treatments consisted of A (Rockwool), B (Peat moss), C (Husk Charcoal), D (Cocopeat), E (Peat moss + Husk Charcoal 1:1), F (Peat moss + Husk Charcoal 1:2), G (Peat moss + Husk Charcoal 2:1), H (Peat Moss + Cocopeat 1:1), I (Peat Moss + Cocopeat 1:2), J (Peat Moss + Cocopeat 2:1). The effect on the treatment was analyzed using the F test at a significant 5% level, to find out the best treatment, it was continued with the Duncan Multiple Range Test (DMRT) at a 5% level. The results showed that the addition of a mixture of organic growing media had a significant effect on the growth and development of lettuce (Lactuca sativa L.). Treatment E (Peat moss + Husk Charcoal 1:1) gave the highest fresh weight yield on lettuce (Lactuca sativa L.) variety New Grand Rapid with an average of 155.32 grams.
Pengaruh Pemberian Pupuk Organik Cair Berbasis Cangkang Telur Ayam dan Pupuk Nitrogen Terhadap Hasil Tanaman Pakcoy (Brassica rapa L subsp. chinensis) Varietas Nauli F1 Reny Nur Fatimah; Wagiono Wagiono; Darso Sugiono
Jurnal Ilmiah Wahana Pendidikan Vol 7 No 8 (2021): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (229.621 KB) | DOI: 10.5281/zenodo.5798140

Abstract

The pakcoy plant (Brassica rapa L subsp. Chinensi) or also called spoon mustard is a type of leaf vegetable that is classified as mustard. The purpose of this study was to determine the effect of the combination of liquid organic fertilizer from chicken egg shells and nitrogen on the yield of pakcoy (Brassica rapa L subsp. Chinensis) Nauli F1 variety. The experiment was carried out from June to July 2021. The experiment was carried out in the new land of Singaperbangsa Karawang University located in Pasirjengkol Village, Majalaya District, Karawang Regency. The research method used a Randomized Block Design (RAK) consisting of 6 treatments, namely A (Control), B (20% liquid organic fertilizer eggshell + nitrogen), C (40% liquid organic fertilizer chicken eggshell + nitrogen), D ( 60% liquid organic fertilizer chicken egg shell + nitrogen), E (80% liquid organic fertilizer chicken egg shell + nitrogen), and F (POC Nasa). The results of the experiment showed that there was a significantly different effect of giving a combination dose of chicken egg shell liquid organic fertilizer and nitrogen on plant height, number of leaves, leaf area, root length, fresh weight, and dry weight of pakcoy (Brassica rapa L subsp. Chinensis) plants. Nauli F1 variety. Treatment D (60% liquid organic fertilizer chicken eggshell and nitrogen) was able to provide the highest growth and yield of red lettuce on the parameters of plant height, leaf area, fresh weight, and dry weight
Pengaruh Pemberian Pupuk Silika dan NPK Pada Jarak Tanam Berbeda Terhadap Pertumbuhan dan Hasil Tanaman Padi (oryza sativa l.) Varietas Ciherang Alda Rahmatul Muslimah; Wagiono Wagiono; Darso Sugiono
Jurnal Ilmiah Wahana Pendidikan Vol 7 No 8 (2021): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.5810402

Abstract

The silica content (Si) in the soil is decreasing, but in its repair efforts it still escapes the attention of farmers. The experiment was conducted in Experimental Station of Indonesia Center for Rice Research Sukamandi Jaua Village, Ciasem Subdistrick, West Java, from July to November 2020. The objective of the experiment was to get the best combination of silica fertilizer and NPK tailored to the plant plant spacing to increase the growth and yield of rice crops (Oryza sativa L.) Ciherang variety. The research was used experimental method it was arranged in split plot design with 8 threatments and 3 replications. As the main plot was the nurturing of NPK and silica consisting of 6 acts namely: S0 (control), S1 (100% NPK), S2 (100% NPK and 1000 kg/ha Si), S3 (75% NPK and 1000 kg/ha Si), S4 (50% NPK and 1000 kg/ha Si), S5 (100% NPK and 2000 kg/ha Si), S6 (75% NPK and 2000 kg/ha Si), and S7 (50% NPK and 2000 kg/ha Si). As subplot, the plant spacing consists of 2 treatments: P1 (25 x 25 cm) and P2 (40 x 20 x 10 cm). The results showed that there was no interaction between the combination of NPK and silica fertilizers and the plant spacing against all observation parameters. However, there was a real influence on the combination of NPK and silica fertilizer independently on plant height at 60 and 86 days after planting, the number of tillers at 60 days after planting, the number of panicles per m2, 1000 grains weight, and the grain yield. Meanwhile, in the treatment of plant spacing there was only a real influence independently on the number of tillers at 21-86 days after planting and the number of grains. Giving 100% NPK fertilizer and 1000 kg/ha silica with a plant spacing of 25 x 25 cm was the best combination because it was able to provide high yields on plant height parameters, number of tillers, 1000 grains weight and grain yield.
Respon Pertumbuhan Protocorm Anggrek Dendrobium nindii x Dendrobium Jaya Srani Terhadap Pemberian Berbagai Konsentrasi Ekstrak Jagung (Zea mays) Secara In Vitro Putri Pasela Hernawati; Darso Sugiono; Nurcahyo Widyodaru Saputro
Jurnal Ilmiah Wahana Pendidikan Vol 8 No 1 (2022): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (147.721 KB) | DOI: 10.5281/zenodo.5813895

Abstract

The research was conducted at the Tissue Culture Laboratory, Faculty of Agriculture, University of Winaya Mukti Sumedang from September to November 2020. This study aimed to obtain the best response to the administration of various concentrations of corn extract (Zea mays). on the orchid plant Dendrobium sp.The research method used is an experimental method with a single factor Completely Randomized Design (CRD) with 6 treatments and 5 replications. There were 6 treatment combinations, namely A (MS medium + 0% or without the addition of corn extract), B (MS medium + 8% corn extract), C (MS media + 9% corn extract), D (MS medium + 10% corn extract). ), E (medium MS + 11% corn extract), and F (medium MS + 12% corn extract). If the data were analyzed with variance and the F test at the 5% level showed significant results, then further tests were carried out with the Duncan Multiple Range Test (DMRT) at the 5% level to determine the best treatment.The results obtained in this study showed that there was a growth response on the parameters of the number of shoots, shoot height, number of leaves, time of root emergence, number of roots and root length on the protocorm Dendrobium sp by giving various concentrations of corn extract (Zea mays). The best treatment was found at a concentration of 9% corn extract giving optimal results with an average number of shoots 46.62, number of leaves 96.22 strands, and the fastest root growing time was 26 DAP.
Studi Waktu Polinasi terhadap Keberhasilan Persilangan pada Tanaman Padi Beras Merah dan Beras Putih (Oryza Sativa L.) Neng Nadia Rahayu; Darso Sugiono; Yayu Sri Rahayu; Heni Safitri; Puji Lestari
Jurnal Ilmiah Wahana Pendidikan Vol 8 No 1 (2022): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (217.449 KB) | DOI: 10.5281/zenodo.5832652

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Pollination is a key factor in achieving high yields in hybridization. However, rice pollination is a very sensitive process because it is related to the receptive period of the flower. In general, the recommendation for pollination time is 10:00-12:00 the day after emasculation. Seeing the basis of pollination time which is only carried out within one day is an opportunity to test the difference in pollination time, this aims to find out how long the pistil can remain receptive and to know when the pollination time is right. The research was conducted at IP2TP, Bogor. The method used was Completely Randomized Design (CRD) with 2 factors. Analysis data result used ANOVA test and further testing with DMRT 5% levels. Treatment S6W1 gave the highest yield of 48.33 grains, significantly different from all treatments. The second highest result was obtained from S1W1 but not significantly different from S6W2, S4W1, S3W1, S6W3 and S5W1. The inclusion of pollination time 2 and 3 days after emasculation in the ranks of the second-highest yielding success of the cross can be categorized that pollination time can be carried out 2 or 3 days after that although there is a decrease in yield.
PENGARUH KOMBINASI BERBAGAI JENIS MEDIA TANAM TERHADAP PERTUMBUHAN DAN HASILTANAMAN BABY KAILAN (BRASSICA OLERACEA L. VAR.ACHEPALA) KULTIVAR KALE F1 Donny Fahriza Nasution; Wagiono Wagiono; Darso Sugiono
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 7, No 1 (2022): JURNAL AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v7i1.5825

Abstract

Percobaan dilaksanakan di Screen House Fakultas Pertanian Universitas Singaperbangsa Karawang Desa Pasirjengkol Kecamatan Majalaya Kabupaten Karawang, Jawa Barat. Metode penelitian yang digunakan adalah eksperimen dengan Rancangan Acak Ulangan (RAK) Faktor tunggal dengan 4 ulangan. Terdapat  6 kombinasi perlakuan, yaitu A (Tanah), B( Tanah + Sekam Bakar ), C (Tanah+Sekam Bakar + Pukan Sapi), D (Tanah + Sekam Bakar + Pukan Kambing), E (Tanah + Sekam Bakar + Pukan Sapi + Cocopeat), F (Tanah + Sekam Bakar + Pukan Kambing + Cocopeat). Hasil penelitian menunjukan bahwa terdapat pengaruh nyata kombinasi berbagai jenis media tanam  terhadap  tinggi tanaman pada 14 hst, 21 hst dan 28 hst,  jumlah daun 21 hst dan 28 hst,  diameter batang  pada 14 hst, 21 hst dan 28 hst,  luas daun  dan bobot segar tanaman. Perlakuan D (Tanah + Sekam Bakar + Pukan Kambing)  memberikan hasil tertinggi pada  seluruh parameter pengamatan. Pada tinggi tanaman14 hst, 21 hst dan 28 hst  sebesar 19,625 cm, 30,565 cm dan 34,565 cm. Pada jumlah daun 21 hst dan 28 hst sebesar  7,917 helai dan 10,585 helai. Pada diameter batang 14 hst, 21 hst dan 28 hst sebesar  0,412 cm, 0,572 cm dan 0,97 cm, luas daun tanaman sebesar  574,065 cm2 serta hasil bobot segar tanaman sebesar  116,527 gram.
Respon Pertumbuhan dan Hasil Beberapa Genotip Padi (Oryza sativa L.) Pada Berbagai Sistem Tanam Darso Sugiono; Nurcahyo Widyodaru Saputro
Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech) Vol 1 No 2 (2016): Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech)
Publisher : Faculty of Agriculture University of Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (273.182 KB) | DOI: 10.33661/jai.v1i2.341

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Penelitian bertujuan untuk mempelajari pengaruh varietas dan sistim tanam terhadap pertumbuhan dan hasil tanaman padi. Selain itu, untuk memperoleh varietas padi yang menghasilkan hasil gabah kering giling tertinggi pada setiap sistim tanam yang diuji. Penelitian dilaksanakan di Desa Bengle Kecamatan Majalaya Kabupaten Karawang Jawa Barat pada musim hujan, mulai bulan Mei 2014 sampai dengan bulan Agustus 2014. Metode penelitian yang digunakan dalam percobaan ini yaitu metode eksperimental. Rancangan percobaan yang digunakan yaitu Rancangan Petak terpisah (strip plot design) dengan faktor pertama adalah sistem tanam terdiri dari : sistem tanam konvensional, sitem tanam (PTT) dan sistem tanam  SRI,  sedangkan faktor kedua adalah genotip padi terdiri dari genotip padi Ciherang, genotip padi Cilamaya Muncul, genotip padi Sri Putih dan genotip padi Manohara, kombinasi  perlakuan sebanyak 12 yang diulang 3 kali. Berdasarkan hasil penelitian bahwa Sistem tanam Konvensional berpengaruh nyata terhadap jumlah malai per rumpun, sistem tanam SRI pengaruh nyata terhadap jumlah gabah isi per malai, gabah hampa per malai dan hasil gabah kering giling tertinggi. Pada genotip Manohara memberikan pengaruh yang nyata terhadap jumlah malai per rumpun, selain itu genotip Manohara memperlihatkan persentase gabah isi per malai tertinggi dan bobot 1000 butir gabah isi tertinggi.  Hasil gabah kering giling tertinggi masih dicapai oleh  genotip yang telah dilepas yaitu Cilamaya Muncul (3,80 ton/ha). Kata Kunci: Genotip Padi, Sistem Tanam Padi, Pertumbuhan dan Hasil