Agrosains: Jurnal Penelitian Agronomi
Agrosains: Jurnal Penelitian Agronomi publishes articles related to agriculture such as plant physiology, crop production, physiology and seed production, soil science, plant breeding, plant protection, agro-climatology, agroecology, and plant biotechnology.
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<![CDATA[Dosis Pupuk Fosfat Terhadap Pertumbuhan dan Hasil Beberapa Jagung Hibrida ]]>
<![CDATA[Herlina Mega Puspitasari]]>;
<![CDATA[Ahmad Yunus]]>;
<![CDATA[Dwi Harjoko]]>
<![CDATA[ Agrosains : Jurnal Penelitian Agronomi Vol 20, No 2 (2018): Agrosains: Jurnal Penelitian Agronomi ]]>
Publisher : <![CDATA[Universitas Sebelas Maret ]]>
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DOI: 10.20961/agsjpa.v20i2.22058
<![CDATA[Corn (Zea mays) is a primary source of food after rice, considered as cerealia crops. This research to analyzing about growth and yield of several variety of hybrid corn on phospat fertilizer dosage giving because in Indonesia the land is nutrient-deficient phospat. This research has been held on June until October 2017 in Kecamatan Piyungan, Kabupaten Bantul, Daerah Istimewa Yogyakarta. Plan which used in this research are Split Plot Design which consist of 2 factors which observed three varieties of hybrid corn (ABCD, EFGH and IJKL) as main plot and phospat fertilizer dosage giving (0, 100 and 150 kilogram ha) as sub plot which repeated three times. Research fact found that the topography of the research field is 40% of the plains with a slope of less than 2% and 60% of hilly areas with a slope above 40.1% and the type of the soil is regosol with the highest temperature recorded at the study site was 32ºC with the lowest temperature of 23ºC, then phospat fertilizer dosage is strongly influence the growth and yield of each hybrid corn variety. The best dosage of fosfat fertilizer for corn growth is 150 kilogram ha on each variety, which are ABCD variety, EFGH, and IJKL. The best habit of the growth and yield of hybrid corn is on the phospat fertilizer dosage giving at 150 kilogram ha with variety EFGH.]]>
<![CDATA[Pengaruh Waktu Pemasangan Kerodong pada Buah Pisang terhadap Serangan Hama Nacoleia Octasema ]]>
<![CDATA[Aulia Anandita]]>;
<![CDATA[Supriyadi Supriyadi]]>;
<![CDATA[Retno Wijayanti]]>
<![CDATA[ Agrosains : Jurnal Penelitian Agronomi Vol 21, No 2 (2019): Agrosains : Jurnal Penelitian Agronomi ]]>
Publisher : <![CDATA[Universitas Sebelas Maret ]]>
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DOI: 10.20961/agsjpa.v21i2.32474
<![CDATA[Bagging banana fruits can be develop as a control to protect the fruits from Nacoleia octasema. The objective of this research was to determine the effect and relation of the banana fruit bagging time on N. octasema. This research was conducted in Tlogo Orchard, Delik Village, Tuntang District, Salatiga, Central Java from September-November 2018. This research used purposive sampling with 3 banana cultivars and 4 treatment. The observation variable of this research was the incidence of attacks. The results showed that there was an effect on the banana fruit bagging time against the incidence of pest attacks. The average incidence attack showed that the unbagged banana fruits had the biggest attacks. In addition, there was a positive relationship between the banana fruit bagging time and cultivars on the incidence of attacks. The older a banana bagged, the greater incidence of pest attacks. Kepok had the biggest incidence of attacks compared to the other cultivars.]]>
<![CDATA[Pengaruh Pupuk Organik terhadap Serapan Ca dan Mg serta Hasil Kacang Tanah pada Lahan Terdegradasi ]]>
<![CDATA[Sri Hartati]]>;
<![CDATA[Hery Widijanto]]>
<![CDATA[ Agrosains : Jurnal Penelitian Agronomi Vol 17, No 1 (2015): Agrosains: Jurnal Penelitian Agronomi ]]>
Publisher : <![CDATA[Universitas Sebelas Maret ]]>
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DOI: 10.20961/agsjpa.v17i1.18658
<![CDATA[Degraded land is the land that has lost a lot of nutrients and soil organic matter. This research is aimed to determine the effect of the kinds of organic fertilizers to Ca and Mg uptake and yield of groundnuts on degraded land. This research was done using Completely Randomized Design (CRD) single factor and three replications for each treatment. The results showed that organic fertilizer influence to Ca and Mg uptake and the yield of groundnut on degraded lands. Eichonia crasspies manure increased Ca and Mg uptake of groundnut on degraded soil. Cow manure fertilizer increased 200% of their groundnut production as compared to without organic fertilizer.]]>
<![CDATA[Respon Kunir Putih (Kaempferia rotunda) terhadap Pemberian IBA dan BAP pada Kultur In Vitro ]]>
<![CDATA[Ahmad Yunus]]>;
<![CDATA[Muji Rahayu]]>;
<![CDATA[Samanhudi Samanhudi]]>;
<![CDATA[Bambang Pujiasmanto]]>;
<![CDATA[Himawan Joko Riswanda]]>
<![CDATA[ Agrosains : Jurnal Penelitian Agronomi Vol 18, No 2 (2016): Agrosains: Jurnal Penelitian Agronomi ]]>
Publisher : <![CDATA[Universitas Sebelas Maret ]]>
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DOI: 10.20961/agsjpa.v18i2.18690
<![CDATA[Kaempferia rotunda that long ago been used to treat gastrointestinal disorders and also treat cancer, has promising opportunities to cultivate. There are several obstacles in cultivation today. Plant propagation by in vitro can be one solution. Basic media and plant growth promoting substance usage is an important factor which has to be concerned. Research aiming to produce high quality seed and in large numbers. Research has been carried out in Tissue Culture Laboratory, Agriculture Faculty, Sebelas Maret University, Surakarta, during July 2014 to August 2015. This research was used MS (Murashige and Skoog) media with combination treatment of each IBA and BAP concentration of 0, 1, 2, 3, and 4 ppm. The number of shoots that appear on the explant is the main observation variables. The results showed IBA and BAP are likely to affect the appearance of buds as much as 2 pieces in each explant at 0 ppm IBA treatment.]]>
<![CDATA[Peran Waktu Inokulasi Meloidogyne dalam Meningkatkan Infeksi Patogen Busuk Pangkal pada Bawang Putih ]]>
<![CDATA[Budi Handayani]]>;
<![CDATA[Hadi Wiyono]]>;
<![CDATA[Subagya Subagya]]>
<![CDATA[ Agrosains : Jurnal Penelitian Agronomi Vol 15, No 2 (2013): Agrosains: Jurnal Penelitian Agronomi ]]>
Publisher : <![CDATA[Universitas Sebelas Maret ]]>
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DOI: 10.20961/agsjpa.v15i2.18992
<![CDATA[Basal rot was an important disease in garlic caused by Fusarium oxysporum f. sp. cepae (FOCe) and a major obstacle in garlic cultivation. Root knot nematodes (Meloidogyne) is endoparasitic nematodes causing plants become more susceptible to fungal pathogen infection. This research aimed to study the effect of double inoculation FOCe and Meloidogyne, and current inoculation against disease severity of basal root. The research was conducted through experimental procedures and prepared based on a randomized complete block design, with two factors consisting of three levels inoculation time. The first factor was FOCe and the second factor was Meloidogyne. The results showed that Meloidogyne presence could increase the disease severity of basal rot of garlic. Garlic was inoculated at 35 days after planting (dap) by Meloidogyne and FOCe cause the most severe disease of basal rot.]]>
<![CDATA[Aplikasi Hara Mikro dan Lengkap Melalui Daun Pada Beberapa Varietas Padi Hibrida China ]]>
<![CDATA[Herjuna Praba Wisesa]]>;
<![CDATA[Dwi Harjoko]]>;
<![CDATA[Ahmad Yunus]]>
<![CDATA[ Agrosains : Jurnal Penelitian Agronomi Vol 20, No 1 (2018): Agrosains: Jurnal Penelitian Agronomi ]]>
Publisher : <![CDATA[Universitas Sebelas Maret ]]>
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DOI: 10.20961/agsjpa.v20i1.26312
<![CDATA[Rice is the main product in Indonesia in the context of the supply of rice as a national food. Efforts to increase rice production are faced with various constraints such as fertilization ineffective and under-utilization of hybrid varieties by farmers. This study aims to determine the effect of differences in nutrient application through the leaves on the growth and yield of china’s hybrid rice. The method used is strip plots design. The design consists of two factors, namely the variety and diversity of nutrient factors. There are five varieties of rice that are used with 3 treatments a difference nutrient which is water, micro nutrient, complete nutrient. The results obtained indicate that the applications of micro-complete nutrient through the leaves have outcomes on the growth parameters that affect on plant height and the parameters of production that is the total number of grains per hill, weight of grain content per hill and percentage of grain content. Then, hybrid rice which has the highest potential yield after applying nutrient based on the amount of grain per clump is Hybrid I and Hybrid III.]]>
<![CDATA[Respon Kembang Kol Dataran Rendah Terhadap Kepekatan Nutrisi pada Floating Hydroponic System Termodifikasi ]]>
<![CDATA[Astri Rovi'ati]]>;
<![CDATA[Endang Setia Muliawati]]>;
<![CDATA[Dwi Harjoko]]>
<![CDATA[ Agrosains : Jurnal Penelitian Agronomi Vol 21, No 1 (2019): Agrosains: Jurnal Penelitian Agronomi ]]>
Publisher : <![CDATA[Universitas Sebelas Maret ]]>
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DOI: 10.20961/agsjpa.v21i1.27988
<![CDATA[Cauliflower has a high consumption level but its production is limited to its region in the highlands and the planting season. An effort to increase its production outside the highland in all seasons is using hydroponics on tolerant varieties. Selection of varieties and giving the right amounts of nutrients will optimize the production of lowland cauliflower. This study aims to determine the types of varieties and concentration of nutrient solution suitable for the cultivation of hydroponic cauliflower in the lowlands. This research uses a Completely Randomized Design (CRD) which consists of 2 factors namely varieties and nutrient solution concentration level with 9 combination treatments and each treatment consisted of 4 plants. The results showed that variety of Mona and PM 126 are better than the Diamond in the hydroponic cultivation of cauliflower in the lowlands. Concentrations of the nutrient solution did not improve growth and show no significant results, so nutrient solution from EC 2.2 to 2.4 mS/cm is better in the hydroponic cultivation of cauliflower in the lowlands.]]>
<![CDATA[Pengaruh Abu Vulkanik Kelud dan Pupuk Kandang terhadap Ketersediaan dan Serapan Kalium pada Jagung di Tanah Alfisol ]]>
<![CDATA[Suntoro Suntoro]]>;
<![CDATA[Sudadi Sudadi]]>;
<![CDATA[Hery Widijanto]]>;
<![CDATA[Galuh Novikah Widy Utami]]>
<![CDATA[ Agrosains : Jurnal Penelitian Agronomi Vol 18, No 1 (2016): Agrosains: Jurnal Penelitian Agronomi ]]>
Publisher : <![CDATA[Universitas Sebelas Maret ]]>
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DOI: 10.20961/agsjpa.v18i1.18680
<![CDATA[Kelud volcanic ash has high source of minerals, which is potassium. This study aims to determine the effect and find the best composition of Kelud volcanic ash and manure to the availability and corn uptake of potassium in the Alfisols.This research is expected to provide information on the composition of volcanic ash Kelud and proper manure for agriculture. This research was conducted in the greenhouse, in the Laboratory of Ecology and Management of Crop Production, and soil chemistry laboratory of the Faculty of Agriculture, Sebelas Maret University in June 2014 - January 2015. Research using completely randomized design which consists of two factors, there are the thickness of Kelud volcanic ash which consists of four levels A0 (0 cm), A1 (2 cm), A2 (4 cm), and A3 (6 cm) and the dose of manure were P0 (0 ton/ha), P1 (2,5 ton/ha), and P2 (5 ton/ha). Each combination treatment was repeated 3 times. The data were then analyzed using the F test and continued with Duncan Multiple Range Test Test (DMRT) level of 95%. The results showed that the interaction between the two treatments were no significant different. Availability Potassium gradually decreased with an increase in the dose of volcanic ash Kelud, allegedly because of the low value of the total potassium Kelud volcanic ash. The results of measurements of plant potassium uptake increased with increasing dose Kelud volcanic ash and manure.]]>
<![CDATA[Korelasi Sifat-Sifat Agronomi dengan Hasil dan Kandungan Antosianin Padi Beras Merah ]]>
<![CDATA[Hafidh Prabowo]]>;
<![CDATA[Djati Waluyo Djoar]]>;
<![CDATA[Parjanto Parjanto]]>
<![CDATA[ Agrosains : Jurnal Penelitian Agronomi Vol 16, No 2 (2014): Agrosains: Jurnal Penelitian Agronomi ]]>
Publisher : <![CDATA[Universitas Sebelas Maret ]]>
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DOI: 10.20961/agsjpa.v16i2.18920
<![CDATA[Brown rice is a type of rice can be grown on land that is less water (upland). Brown rice has anthocyanin as an antioxidant. The purpose of this study was to identify brown rice agronomics characters that can be used as selection criteria to obtain brown rice which high anthocyanin. The experiment was conducted at the greenhouse of Agriculture Faculty, UNS using completed randomized block design consisting of 5 local varieties namely Mandel Wonogiri, Segreng Gunung Kidul, Segreng Boyolali, Segreng Wonogiri 1, and Segreng Wonogiri 2. Analysis of the data using the model Singh and Chaudhary (1979) are displayed in the form of a matrix correlation. Anthocyanin assays using the differential pH test method. The results showed that there was no difference between the anthocyanin content of varieties, but there is a tendency Segreng Boyolali varieties containing anthocyanins and Mandel Wonogiri higher. In general, varieties tested showed different potential yield, except Mandel Wonogiri varieties have low yield. The character of the total number of tillers, panicle length, and number of panicles per hill showed a strong correlation coefficient with the results. Plant height, number of panicles per hill, and the weight of 1000 seeds showed a high correlation coefficient with anthocyanin content.]]>
<![CDATA[Performance Of Mentik Wangi Rice Generation M1 From The Results Of Gamma Ray Irradiation ]]>
<![CDATA[Ahmad Yunus]]>;
<![CDATA[Sri Hartati]]>;
<![CDATA[Raden Dirgori Kuneng Brojokusumo]]>
<![CDATA[ Agrosains : Jurnal Penelitian Agronomi Vol 19, No 1 (2017): Agrosains: Jurnal Penelitian Agronomi ]]>
Publisher : <![CDATA[Universitas Sebelas Maret ]]>
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DOI: 10.20961/agsjpa.v19i1.20922
<![CDATA[Mentik wangi is one of the local rice varieties in Indonesia less attractive to farmers. That is because the rice Mentik wangi has some weakness, namely a long harvest time, easy to collapse, and the results less than the maximum productivity. To increase the interest of farmers in rice cultivation Mentik wangi, then an attempt is made to improve the quality of rice Mentik wangi properties with plant breeding techniques one of which is a genetic mutation using gamma radiation. This study was conducted to determine the performance (performance) of rice Mentik wangi (M1) results of gamma-ray radiation that is expected to have a positive properties of new or better than its origin. This research was conducted in paddy fields in the village of Nangsri Lor, District Kebakkramat, Karanganyar and implemented in September 2015 to January 2016. Data were analyzed by descriptive with sorting and comparing each individual plant at each radiation dose to the average control accurately and objective. The results showed that gained some plants that could potentially be a mutant plant that has better properties (positive) that appears at the variable plants from each individual plant, ie the number of lines T16 with a radiation dose of 300 gray tall plants are very short 86 cm, strain number T204 with a radiation dose of 200 gray pick the highest panicle length of 33.5 cm, strain number T133 with a radiation dose of 100 gray has a total number of tillers and productive tiller high of 17 rods (total) and 11 rods (productive), strain number T133 with radiation dose of 200 gray had the highest number of filled grain and 624 grain strain T70 numbers with a radiation dose of 100 gray had the highest percentage of filled grain at 96%, and the number of lines T (1-7) with a radiation dose of 100 gray and strain number T ( 1-9) with a radiation dose of 200 gray had a shorter harvesting time is 110 days.]]>
