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UJI EFEKTIFITAS UNSUR MAGNESIUM DALAM PUPUK DAUN TERHADAP SERANGAN PENYAKIT TIKKA DAN HASIL TANAMAN KACANG TANAH (Arachis hypogaea L.) Santosa, Sartono Joko; Triyono, Kharis -
Joglo Vol 14, No 1: Joglo
Publisher : Joglo

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ABSTRACT The research was aimed to know the effective of Magnesium in foliar fertilizer to over come the attack of tikka disease on groundhut. The method was arranged in Randomized Completely Block Design (RCBD) done on regosol type of soil. The groundnut of “Gajah” variety was treated by Supermes plus 0,5% magnesium, Supermes plus 1% magnesium, Supermes plus 1,5% magnesium, Gandasil, and Tress. Each treatment was replicated three times and in each treatment, ten samples were picked up. The significant data were analyzed with Duncan’s Multiple Range Test 5%. The research indicates that foliar fertilizer application showed significant effect to the intensity of tikka disease, the number of filled pods, the weight of filled pods, the number of empty pods, the fresh weight of biomass and the dry weight of biomass. Supermes plus 1% of Mg shows the lowest intensity of tikka disease (30% on 45 days after sowing and 34 % on 66 days after sowing). It leads to being able to provide the best growth on the dry weight of biomass of 15,887 g and the highest on weight of filled pods of 20,801 g. Key words : Magnesium, foliar fertilizer, tikka disease, groundnut
PENGARUH MACAM MULSA DAN PEMANGKASAN TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SEMANGKA (Citrullus vulgaris schard). Junaedi, Imam -; Santosa, Sartono Joko; Sudalmi, Endang Sri
Innofarm:Jurnal Inovasi Pertanian Vol 12, No 2 (2013): Innofarm
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

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The research "The effect kind of mulch and pruning on the growth and yield of watermelon (Citrullus vulgaris schard). Aimed to known the effect kind of mulching and pruning on the growth and yield of watermelon. Had been done 21th May 2013 to 19th July 2013 Tohudan village, Colomadu district, Karanganyar regency with altitude of 110 meters above sea level. This research arranged by Completely Randomized Block Design (RCBD) with two factors treatments. The first factor is kind of mulch consist of: without the mulch, the reeds mulch, straw mulch, silver black plastic of mulch, and black silver plastic of mulch. The second factor is the effect pruning consists of: without the pruning and with pruning so the obtained ten combined treatment and three replication. The results showed, (1) Treatment kinds of mulch increase Length of Plant, weigh of fruits, circle of fruits, fresh weight of biomass, and dry weight of biomass (2) The best results are treatments silver black plastic of mulch with a length of plant 353,98 cm, and weight of fruit 5.47 kg. (3) Treatment without pruning give results of length of plant the highest 319, 84 cm. (4) The interaction between the kinds of mulch with pruning had no effect at all parameters.   Key words : mulch, pruning, watermelon
PERANAN MUSUH ALAMI HAMA UTAMA PADI PADA EKOSISTIM SAWAH Santosa, Sartono Joko
Innofarm:Jurnal Inovasi Pertanian Vol 6, No 1 (2007): Innofarm
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

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ABSTRAK
PENGARUH LIMBAH AMPAS KOPI DAN MACAM MEDIA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SORGUM DI POLYBAG Santosa, Sartono Joko
Innofarm:Jurnal Inovasi Pertanian Vol 20, No 2 (2018): INNOFARM
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

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Dalam teknologi budidaya pertanian terdapat unsur hata yang sangat berpengaruh terhadap pertumbuhan dan hasil tanaman. Salah satu unsur hara yang alami dan mudah mendapatkannya serta banyak tersedia adalah air limbah ampas kopi dan media tanam. Penelitian yang berjudul Pengaruh Limbah Ampas Kopi dan Macam Media terhadap Pertumbuhan dan Hasil Tanaman Sorgum di Polybag bertujuan untuk mengetahui pengaruh dosis limbah ampas kopi dan macam media terhadap pertumbuhan dan hasil tanaman sorgum di polybag, dilaksanakan bulan April sampai Agustus 2018, di Green House Fakultas Pertanian UNISRI Mojosongo. Dengan ketinggian tempat 140 mdpl, jenis tanah grumosol. Metode penelitian yang digunakan yaitu Rancangan Acak Lengkap (RAL) dengan dua faktor perlakuan dan tiga kali ulangan. Peubah yang digunakan yaitu Tinggi tanaman, Jumlah daun, Berat segar brangkasan, Berat kering brangkasan, Jumlah biji per malai, Berat 100 biji dan berat kering biji per malai. Hasil penelitian menunjukkan bahwa Pemberian dosis limbah ampas kopi berpengaruh terhadap berat segar brangkasan dan berat kering biji per malai, Pemberian macam media tanam tidak berpengaruh terhadap semua parameter pengamatan serta tidak terdapat interaksi antara pemberian dosis limbsh ampas kopi dan macam media tanam terhadap semua parameter pengamatan tanaman sorgumKata kunci : Limbah ampas kopi, media tanam, sorgum, polybag
Pengendalian Ulat Grayak (Spodoptera Litura) Pada Tanaman Kedelai Dengan Insektisida Hayati Santosa, Sartono Joko
Innofarm:Jurnal Inovasi Pertanian Vol 9, No 2 (2010): Innofarm
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

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ABSTRAKPenelitian ini dilakukan pada bulan April sampai Juli 2009 di desa Tegal Gede,KecamatanKaranganyar, Kabupaten Karanganyar, dengan ketinggian tempat 110 meterdi atas permukaan laut. Tujuan penelitian untuk mengetahui pengaruh 3 macaminsektisida hayati, yaitu ekstrak daun cengkeh, ekstrak biji mimba dan ekstrak bungakrisan terhadap daya bunuh ulat Ulat grayak (Spodoptera litura) pada tanaman kedelai.Metode Penelitian ini menggunakan Rancangan Acak Kelompok Lengkap (RAKL)dengan 10 faktor perlakuan dan 3 kali ulangan, yaitu : Kontrol, Ekstrak daun cengkehkonsentrasi 1%, 2%, 3% ; Ekstrak biji Mimba kosentrasi 1%, 2%, 3% dan ekstrak bungakrisan konsentrasi 1%, 2%, 3%. Dianalisis dengan Sidik Ragam dan Uji Jarak BergandaDuncan 5% . Pemberian ekstrak biji mimba 3% memberikan daya bunuh terbaik terhadaplarva Spodoptera litura yaitu sebesar 36,31% dan menghasilkan tingkat kerusakanterendah yaitu sebesar 18,33% serta memberikan hasil tertinggi pada berat biji per petakyaitu 158 g/petak
PENGARUH DOSIS PUPUK KOMPOS ENCENG GONDOK DAN JARAK TANAM TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SAWI (Brassica Juncea L.)” Purnama, Rizki Haqa; Santosa, Sartono Joko; Hardiatmi, JM Sri
Innofarm:Jurnal Inovasi Pertanian Vol 12, No 2 (2013): Innofarm
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

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The research about "The Effect of Dosage Fertilizer Compost Water Hyacinth and Plant Distance on Growth and Yield mustard (Brassica juncea L.)" was done from February 26th to May 16th, 2013 in the village of Kunden, Wirogunan sub district, Kartasura district, Sukoharjo regency. This research aims to study the best dosage and plant distance can improve the growth and yield of mustard plants optimum and the interaction between dosage and plant distance. The research using Randomized Complete Block design (RCBD) consists of two factors treatments with three replications. The research show that: (1) the treatment of dosage fertilizer compost of water hyacinth was effect on improve number of leaves, fresh weight of plant, weight the plant of consumed, and dry weight of plant,(2) the giving fertilizer compost of water hyacinth with dosage 2 kg/m2 is the best dosage because improve growth yield mustard plants optimal namely  11,44 sheet,  fresh weight of plant namely  91,16 g, weight the plant of consumed namely 65,24 g , and dry weight of plant namely 7,01 g,(3) the treatment of plant distance was effect on improve number of leaves, length of leaves, fresh weight of plant, weight the plant of consumed, dry weight of plant,and index of harvest , (4) treatment plant distance of 20x20 cm is the best plant distance  because improve growth yield mustard plants optimal namely 11 sheet,  length of leaves namely 17,94 cm, fresh weight of plant namely 89,46 g, weight the plant of consumed namely 64,62 g, and dry weight of plant namely 7,61 g, (5) no interaction between dosage fertilizer compost water hyacinth and plant distance on growth and yield of mustard. Key words : Compost Water Hyacinth, Plant Distance , mustard
KAJIAN MACAM PUPUK KANDANG PADA 3 JENIS PADI TERHADAP INTENSITAS PENYAKIT BERCAK DAUN (Helminthosporium oryzae.) aprianto, rivan nur; Santosa, Sartono Joko; Triyono, Kharis
Innofarm:Jurnal Inovasi Pertanian Vol 21, No 2 (2019): Innofarm: Jurnal Inovasi Pertanian
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

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Kajian macam pupuk kandang pada 3 jenis padi terhadap intensitas penyakit bercak daun (Helminthosporium oryzae.) telah dilaksanakan mulai tanggal 17 Oktober 2018 sampai 31 Januari 2019 di Dusun Brongsongan, Desa Sidorejo, Kecamatan Bendosari, Kabupaten Sukoharjo dengan ketinggian tempat 104 m diatas permukaan laut dan jenis tanah gromosol. Tujuan penelitian ini untuk mengkaji macam pupuk kandang pada 3 jenis padi terhadap intensitas penyakit bercak daun (Helminthosporium oryzae). Penelitian ini menggunakan Rancangan Acak Kelompok Lengkap (RAKL) dengan metode Split Plot / tata letak RPT ( Rancangan Petak Terpisah ) yang terdiri dari 2 faktor perlakuan yaitu penggunaan  macam pupuk kandang sebagai sub plot / anak petak dan jenis padi sebagai main plot / petak utama sehingga diperoleh 12 kombinasi perlakuan dan masing-masing diulang 3 kali sehingga di peroleh 36 kombinasi. Adapun kedua faktor tersebut adalah : (1). Jenis Padi (V) sebagai main plot / petak utama yaitu : V1 padi hitam, V2 padi merah, V3 padi putih (2). Macam Pupuk Kandang (P) sebagai sub plot / anak petak yaitu : P0 tanpa pupuk kandang, P1 pupuk kandang sapi, P2 pupuk kandang kambing, P3 pupuk kandang ayam.  Data dianalisis menggunakan Analisis Ragam, yang dilanjutkan dengan Uji Beda Nyata Terkecil pada taraf 5 %. Hasil penelitian menunjukkan gejala penyakit bercak daun (Helminthosporium oryzae) muncul pertama kali pada umur 30 hari setelah tanam pada jenis padi hitam (V1), sedangkan gejala penyakit bercak daun (Helminthosporium oryzae) merata pada jenis padi hitam (V1) dan putih (V3). Intensitas penyakit bercak daun (Helminthosporium oryzae) terendah pada jenis padi merah sedangkan intensitas penyakit bercak daun tertinggi pada penggunaan pupuk kandang ayam pada jenis padi hitam dan putih Penggunaan pupuk kandang kambing pada jenis padi merah memberikan hasil tertinggi pada berat kering panen yaitu 421,21 gram dan berat kering gilling yaitu 283,70 gram.
Pengendalian Ulat Daun Sawi ( Crocidolomia binotalis Zell.) dengan Insektisida Organik Santosa, Sartono Joko
Innofarm:Jurnal Inovasi Pertanian Vol 10, No 1 (2011): Innofarm
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

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Abstract A research carried out from 26 th August untill 1 th October 2010 in Mayoretno village, Matesih district, Karanganyar regency at the elevation of 500 meters above sea levels. The aim of the research to controle attact Caterpillar Leaf Worm Crop Mustard ( Crocidolomia binotalis Zell.)with Organic Insecticide The research method used Randomized Completely Block Design (RCBD) with ten treatmens and three replications, are : control,  Beauveria bassiana 7,5 cc/l ; 15 cc/l; 22,5 cc/l concentration; Extract Mahkota Dewa seed1,5 cc/l; 3 cc/l; 4,5 cc/lconcentration and  extract mimba seed 1 cc/l; 2 cc/l; 3 cc/l  concentration. The data were analysed using an Analysis of Variance and Duncans Multiple Range Test 5%. Beauveria bassiana with 22,5 cc/l concentration Insecticide is proven effective insecticide can give storey level death of highest larva 44,19 % and this effect lowest intencity caterpillar leaf worm 18,33 % so that can give highest weight consumtion per plant namely 184,56 g. Key words : Controle , Caterpillar Leaf Worm, Crop Mustard, Organic Insecticide  
PENGARUH KONSENTRASI DAN FREKUENSI APLIKASI ISOPROTHIOLANE TERHADAP PERTUMBUHAN DAN HASIL CABAI MERAH KERITING (Capsicum annum L) Kumala, Istiglaila Risma; Santosa, Sartono Joko; Hardiatmi, JM Sri
Innofarm:Jurnal Inovasi Pertanian Vol 12, No 2 (2013): Innofarm
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

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The of research "INFLUENCE CONCENTRATION AND FREQUENCY APPLICATIONS ISOPROTHIOLANE ON THE GROWTH AND YIELD  the curly red chili (Capsicum annuum L.)" has been done on 6th Apriluntil14th July 2013 in Green House of Agriculture Faculty SlametRiyadi University which is located in Kadipiro Village, Banjarsari district, Surakarta regency, Central Java province. This research aims to known the concentration and frequency application the  isoprothiolane that can improve crop growth and the yield of curly red chili optimally This research arranged was Completely Randomized Design (CRD), The results show that giving : Isoprothiolanein pepper red curly significant effect on increas thenumber of fruits per crop, length of fruit, diameter of fruit, weight of fruit per crop, but did not significantly effect height of plant, the fresh weight of biomass and the dry weight of biomass. Giving isoprothiolane with concentration 0.4 ml / l of water and 2 times theapplicationgivesthe highest result on the number offruitspercropis13.67, length of fruit is14.33cm, diameter of fruitis6.84mm, andweight offruitpercropis 25.20g. Key words :concentration, frequency application, curly red chili
INVENTARISASI HAMA AKIBAT PERLAKUAN MACAM JARAK TANAM TERHADAP TIGA VARIETAS KEDELAI Glycine max (L) Merill Fitriyani, Lulus; Santosa, Sartono Joko; Sumarmi, Sumarmi
Innofarm:Jurnal Inovasi Pertanian Vol 21, No 2 (2019): Innofarm: Jurnal Inovasi Pertanian
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

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The purpose of this research was to investory the types of pest from the symptoms and signs of damage from variouse types of planting distance on there of soybean. This research was conducted in April 2019 until Juli 2019, a research site in Gatak Hamlet, Senting Village, Sambi Subdistrict, Boyolalai Regency with Grumosol soil types and altitude ± 200 meters above sea level. This study uses a Complete Randomized Block Design (CRBD) arranged in Split Plots consisting of 2 treatment factors, namely the type of soybean (V) as the main plot an planting distance (J) as a sub plot, so 9 treatment combinations were obtained and each was repeated 3 times. The results showed (1) The types of pest found at the time of the study were green grasshopper pest with the highest attack intensity in the treatment Grobogan of varieties  with planting distance 30 cm x 40 cm (V1J3), wich was an average 0f 29.79%. Caterpillar leaves pest with the highest attack intensity in the treatment Grobogan of varieties with planting distance 30 cm x 40 cm (V1J3), wich was an average 0f 30%, Anjasmoro of varieties with planting distance 30 cm x 20 cm (V2J1), wich was an average 0f 30%, Grobogan of varieties with planting distance 30 cm x 30 cm (V2J2), wich was an average of 30%. Pod borer pest with the highest attack intensity in the treatment Anjasmoro of varieties with planting distance 30 cm x 30 cm wich was an average of 29,97% (2) The provision of spasing 30 cm x 40 cm does  significantly affect the intensity of pest attacks on three types of soybean (3) Grobogan of varieties and spasing 30 cm x 40 cm (V1J3) had the highest the number of pods yields which was an average of 88 pods, the pod weight 60,11 gram/m2, and yield of seed weight 16,95 gram/m2. And the highest the number of seeds yields had the highest on Grobogan of varieties and spasing 30 cm x 40 cm which was an average 143,56 seeds, and on Grobogan varieties  with planting distance 30 cm x 30 cm of was an average 13,60 gram/m2.