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KAJIAN DOSIS TRICHODERMA SP. DAN PUPUK ORGANIK PADA PERTUMBUHAN DAN HASIL TANAMAN STEVIA (Stevia rebaudiana Bertoni M) Setie Harieni
JURNAL ILMIAH AGRINECA Vol. 14 No. 2 (2014): JURNAL ILMIAH AGRINEÇA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v14i2.289

Abstract

This study entitled of dose Trichoderma sp. and Organic Fertilizer On Growth And Yield Of Stevia (Stevia rebaudiana Bertoni M), in the rural districts Nglurah Tawangmangu, Karanganyar. This study used a factorial method with RCBD ( Randomized Complete Block Design)  consists of two factors , the first factor dosing Trichoderma sp. ( T ) consists of 4 levels namely : T0 : 0 g/plant , T1 : 25 g/plant, T2 : 50 g/plant, T3 : 75 g/plant. The second factor of organic fertilizer (manure) ( K ) dose of cow manure consists of 3 levels : K1 : 200 g/plant, K2 : 250 g/plant, K3 : 300 g/plant, from two to 12, the combination of these factors was obtained and repeated 3 times. The results of this study were dose of Trichoderma sp. and  cow manure  real effect and the interaction of the two treatments showed significant results on tiller number, stover fresh weight, dry stover weight, fresh weight per plot and the dry weight per plot but not significant effect on plant height. Dose Trichoderma sp. of 75 g and 250 g cow manure (T3K2) give the best results in the stevia plant dry weight per plot results 1900 g.
PENGARUH KONSENTRASI DAN SAAT PEMBERIAN INSEKTISIDA NABATI ( DAUN MIMBA ) TERHADAP HASIL TANAMAN KEDELAI (Glycine max, L . Merrill ) VARIETAS GROBOGAN SETIE HARIENI
JURNAL ILMIAH AGRINECA Vol. 15 No. 1 (2015): JURNAL AGRENECA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v15i1.528

Abstract

Research with the aim to determine the Effect of Concentration and Botanical Incecticide (neem leaf) On the Yield of  Soybean (Glicine max, L Merrill) Variety Grobogan, have been performed in Kalurahan Ledok, Argomulyo, Salatiga. The research method used was a factorial study method RAKL (Completely Randomized Design) with 12 combinations of treatments and 3 replications. As for the treatment factor K0: Without treatment (control) K1: neem leaf extract 150 ml / liter, K2: neem leaf extract 300 ml / liter. Spraying intervals A1: 30 days (30,37,44,51), A2: age 37 days (37,44,51,58), A3: age 44 days (44,51,58,65), A4: age 51 days (51,58,65,72). The result study showed that the concentration of neem leaf treatment was not significantly different in plant height, stover fresh weight, dry stover weight, seed weight per plot and weight of 100 dry seeds but significant reducing the intencity of pests and the percentage of infected plants. The best results on the highest weight of 100 seeds on KOA4 (20.156 g), seed weight per plot K2A1 (546.67 g)
PENGARUH DOSIS DAN WAKTU PEMBERIAN PUPUK ORGANIK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN JAGUNG MANIS (Zea mays Saccharata Strut) Ari Budiyanto; TEGUH SUPRIYADI; SETIE HARIENI
JURNAL ILMIAH AGRINECA Vol. 17 No. 1 (2017): JURNAL AGRINECA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v17i1.558

Abstract

The purpose of this study was to determine the effect of dosage and timing of organic fertilizer and their interaction on the growth and yield of sweet corn (Zea mays saccharata Strut).This research method using factorial archetype Randomized Completely Block Design consisting of 2 treatments: 1) dosage of organic fertilizer, which consists of four levels ie dosages of 0 ton / ha (D0), fertilizer dosage 5 ton / ha (D1), fertilizer 10 ton / ha (D2), and a dosage of fertilizer 15 tons / ha (D3). 2) timing of organic fertilizer consists of three levels, namely planting time (W1), one week before planting (W2), and two weeks before planting (W3). The results showed: 1. The treatment dosage very significant effect on the parameters cob length, weight cobs per plant, weight per plant cob without husks, cobs diameter, fresh weight stover, cobs per plot heavy, heavy cob without husks per plot, and the dry weight of stover, significantly the parameters plant height and number of leaves. 2. Treatment time giving real effect on fresh weight parameter stover, no effect on the parameters cob length, weight cobs per plant, weight per plant cob without husks, cobs diameter, plant height, number of leaves, cobs per plot heavy, heavy cob without husks per plot, and the dry weight of stover. 3. The interaction of dosage and time has non sicnificant effect on the parameters cob length, weight cobs per plant, weight of cobs without husks per plant, diameter cobs, stover fresh weight, plant height, number of leaves, cobs per plot heavy, heavy cob without husks per plot , and the dry weight of stover.
PERBAIKAN KUALITAS BIJI KEDELAI TERKONTAMINASI LOGAM BERAT DANFORMASI KOMPLEK PHYTOCHELATIN Setie Harieni; Sapto Priyadi
JURNAL ILMIAH AGRINECA Vol. 18 No. 1 (2018): JURNAL AGRINECA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v18i1.649

Abstract

A study on the improvement of the quality of soybean seeds contaminated heavy metal and formation complex of phytochelatin. This research was the improvement of the quality of soybean seed stage through chelation. Research factors include: citric acid chelating agent (C) consists of three levels (1, 2 and 3 g); contact time of chelation (D) consists of three levels (90, 120 and 180 minutes) and the seeds condition (E), consists of three levels (whole, ruptured and flour). The results showed that the highest Pb reduction achieved in the treatment of C1D1E1 [chelation used chelating agent (1 g), contact time 90 minutes and whole bean conditions] werechelation conditioned at pH 10. On the basis of highest reductionand provisional tolerable daily intake, thus should be consumed human beings 80,1826 g soybeans kg–1 body weight day–1 (increased 5.39 times from pre-chelation). The data reduction of the highest achieved in the Cd all chelation treatment a conditioned at pH 10, thus should be consumed human beings 1.127,8195 g soybeans kg–1 body weight day–1(increased 10,53 times from pre-chelation). Phytochelatin complex at neutral pH, coordinated by COO– from cysteine ligands, whereas at pH 11 were on the formation of mononuclear coordination of cadmium (II)cysteine [Cd(S,N–Cys)2]2– (CdS2N2),coordinated by cysS– from cysteine ligands. Heavy metals Pb and Cd contained in the complex Cd and Pb phytochelatin of exposed cells.
EFISIENSI PUPUK KANDANG ITIK PADA MASA TRANSISI DARI PERTANIAN KONVENSIONAL KE SISTEM PERTANIAN ORGANIK BAWANG MERAH (Allium ascalonicum L). Kiky Narviastri Narviastri Arlinda Putri; SAPTO PRIYADI; SETIE HARIENI
JURNAL ILMIAH AGRINECA Vol. 19 No. 1 (2019): JURNAL ILMIAH AGRINECA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (75.513 KB) | DOI: 10.36728/afp.v19i1.827

Abstract

ABSTRACT Red Onion (Allium ascalonicum L.) is one of the main vegetables in Indonesia and has many benefits. One of the efforts to increase local onion production through cultivation techniques is by giving dairy manure. This study aims to determine the dose duganakan efficient manure against the growth and yield of onions, knowing the effect of duck manure on soil fertility. This research was carried out in April to June 2018 in Nganjat Village, Polanharjo District, Klaten Regency. The altitude of 225 meters above sea level with gray Regosol soil type. This study uses a single factor method with the basic design of Complete Randomized Block Design (RAKL) and repeated 4 times with the following level; K1: duck manure 5 ton/ha, K2: duck manure 7.5 ton/ha, K3: duck manure 10 ton/ ha, K4: duck manure 12.5 ton/ha, K5: duck manure 15 ton/ha, K6 : duck manure 17.5 ton/ha, K7: duck manure 20 ton/ha. The results of this study indicate that: (1) The provision of duck manure with a level of 5 ton/ha up to 20 ton/ha showed no significant difference in the parameters of plant height, number of leaves, dry stover weight, number of tubers and the diameter of the planting. Whereas in the parameters of fresh stover weight, the number of planting bulbs, the weight of tubers of crop consumption showed significantly different results. For the parameters of tuber weight, the consumption of the plant and tubers show the results are very different. (2) In this study, the administration of 15 tons / ha K5 duck manure doses gave the best results on several parameters of onion growth and yield. Giving K1 5 tons / ha duck manure, it produces the lowest tuber which is 2,16 tons / ha while giving K6 duck manure 17.5 tons / ha increases the yield of red onion bulbs which is 6,45 tons / ha.(3) The provision of duck manure in addition to affecting the growth and yield of onion plants was able to increase the amount of  N in the soil after harvest.
PENGARUH DOSIS PUPUK KANDANG KAMBING TERHADAP HASIL BEBERAPA MACAM VARIETAS TANAMAN KEDELAI ( Glycine max L) NUR MUHAMAD BAGUS SETYAWAN; SETIE HARIENI; WIYONO WIYONO
JURNAL ILMIAH AGRINECA Vol. 19 No. 2 (2019): JURNAL ILMIAH AGRINECA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (290.362 KB) | DOI: 10.36728/afp.v19i2.900

Abstract

Kebutuhan kedelai tahun 2015 sebanyak 963,10 ribu ton biji kering. Meningkat sebanyak 8,10 ribu ton ( 0,85 persen ) dibandingkan tahun 2014. Peningkatan produksi tersebut terjadi di luar Pulau Jawa sebanyak 30,41 ribu ton, sementara di Pulau Jawa terjadi penurunan produksi sebanyak 22,31 ribu ton. Peningkatan produksi kedelai terjadi karena kenaikan produktivitas sebesar 0,18 kuintal/hektar ( 1,16 persen ) meskipun luas panen mengalami penurunan seluas 1,80 ribu hektar ( 0,29 persen ). Penelitian ini bertujuan untuk mengetahui pengaruh dosis pupuk kandang kambing terhadap pertumbuhan dan hasil tanaman kedelai, untuk mengetahui pengaruh varietas tanaman kedelai terhadap dosis pupuk kandang kambing dan untuk mengetahui interaksi antara dosis pupuk kandang kambing dengan varietas tanaman kedelai. Penelitian dilaksanakan di Desa Teguhan Kecamatan Karangmalang Kabupaten Sragen, dengan ketinggian tempat 86 dpl dengan jenis tanah grumusol. Penelitian ini menggunakan Rancangan Acak Kelompok Lengkap yang terdiri dari 2 faktor. Faktor pertama dosis pupuk kandang kambing dan faktor kedua varietas tanaman kedelai dan diulang 3 kali. Adapun faktor penelitian dimaksud sebagai berikut : 1) Faktor I, Dosis pupuk kandang kambing (K) yaitu K0 : 0 kg/ha (kontrol), K1 : 10 ton/ha, K2 : 20 ton/ha, K3 : 30 ton/ha, 2) Faktor II, Macam Varietas Kedelai (V) yaitu V1 : Grobogan, V2 : Burangrang, V3 : Baluran. Setiap perlakuan diulang 3 kali. Hasil penelitian ini adalah 1) Perlakuan dosis pupuk kandang kambing pada semua parameter dengan penggunaan dosis 10 ton/ha menunjukkan rata-rata hasil yang berbeda dengan hasil yang lebih banyak dibandingkan parameter lainnya, Perlakuan macam varietas menunjukkan bahwa varietas baluran merupakan varietas dengan hasil yang terbaik dibandingkan kedua varietas lainnya pada semua parameter penelitian, 2) interaksi antara dosis pupuk kandang dan macam varietas kedelai pada semua parameter penelitian menunjukkan tidak berbeda nyata. 3) Untuk hasil kedelai pada berat biji per petak tertinggi pada perlakuan varietas Baluran yaitu 299,5 g ( 2,11 ton/ha ) dan terendah pada perlakuan verietas Grobogan yaitu 206 g ( 1,39 ton/ha ).
KARAKTER PERAKARAN DAN HASIL BERBAGAI VARIETAS PADI SAWAH (Oryza sativa L.) DENGAN APLIKASI MIKORIZA PADA LAHAN SAWAH TADAH HUJAN JOKO PRIYANTO; ACHMAD FATCHUL AZIEZ; SETIE HARIENI
JURNAL ILMIAH AGRINECA Vol. 19 No. 2 (2019): JURNAL ILMIAH AGRINECA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (308.322 KB) | DOI: 10.36728/afp.v19i2.902

Abstract

Padi (Oryza sativa L) merupakan komoditas pangan yang sangat penting peranannya dan menjadi komoditas utama pangan di indonesia. Salah satu upaya untuk meningkatkan produksi padi melalui teknik budidaya padi dengan menambahkan mikoriza pada tanaman. Akar adalah bagian terpenting pada tanaman yang berada didalam tanah dan memiliki peran yang sangat penting dan menyerap air dan unsur hara. Penelitian ini bertujuan untuk mengetahui pengaruh mikoriza terhadap karakter perakaran dan hasil varietas padi sawah yang dibudidayakan pada lahan tadah hujan. Penelitian ini dilaksanakan pada bulan Januari 2018 sampai dengan Juli 2018 di di desa Demangan, kecamatan Sambi, kabupaten Boyolali. Dengan lahan sawah tadah hujan dan ketinggian tempat 130 mdpl dengan jenis tanah Regosol dan Laboratorium Ilmu Tanah Fakultas Pertanian Universitas Tunas Pembangunan Surakarta dan di Laboratorium Ilmu Tanaman Fakultas Pertanian Universitas Gadjah Mada Yogyakarta. Penelitian ini menggunakan Rancangan Acak Kelompok Lengkap (RAKL) yang disusun secara Split Plot dengan dua faktor yaitu mikoriza sebagai main plot dan varietas sebagai sub plot dan diulang tiga kali dengan taraf mikoriza sebagai berikut ; M0 : tanpa mikoriza, M1 : dengan mikoriza dan varietas dengan taraf sebagai berikut ; V1 : varietas situbagendit, V2 : varietas pepe, V3 : varietas mentikwangi, V4 : varietas way apo buru, V5 : varietas memberamo, V6 : varietas mekongga, V7 : varietas IR 64, V8 : varietas inpari13. Hasil penelitian ini menunjukkan bahwa : (1) perlakuan penggunaan mikoriza pada tanaman padi menunjukkan berpengaruh berbeda nyata terhadap panjang akar, luas permukaan, berat segar dan kering akar, berat kering tanaman dan berat gabah kering panen/petak. (2) Perlakuan berbagai varietas tanaman padi merupakan cara untuk mengetahui varietas terbaik. Varietas yang terbaik adalah varietas memberamo karena dapat terinfeksi mikoriza dengan sangat efektif. (3) Hasil tertinggi berat gabah kering panen/hektar terdapat pada M1V1 dengan perlakuan dengan mikoriza varietas memberamo dengan berat 3.725 kg, dan hasil terendah berat gabah kering panen/petak terdapat pada M0V7 dengan perlakuan tanpa mikoriza varietas IR 64 dengan berat 1.956 kg.
PENGARUH DOSIS PUPUK UREA DAN PUPUK HAYATI MIKORIZA TERHADAP PERTUMBUHAN TANAMAN JAGUNG (Zea Mays. L) Wiyono; Setya Fikrie Afifuddin; Setie Harieni; Daryanti
JURNAL ILMIAH AGRINECA Vol. 21 No. 1 (2021): JURNAL ILMIAH AGRINECA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v21i1.1320

Abstract

The efficiency of inorganic fertilizers can also be done by using mycorrhizal biofertilizers. Efforts to increase corn growth need to be done by using inorganic fertilizers and biological fertilizers. This study aims to determine the effect of urea and mycorrhizae doses on the growth of maize (Zea mays. L). The research was conducted in Gejugan Village, Andong District, Boyolali Regency, an altitude of 154 m above sea level with grumusol soil type. This study used a completely randomized block design (RAKL) with two treatment factors, namely the first factor urea fertilizer dosage consisting of 4 levels, namely N0 = 0 kg / ha, N1 = 100 kg / ha, N2 = 200 kg / ha, N3 = 300 kg. / ha, and mycorrhizae consists of 3 levels, namely M0 = 0 g / plant, M1 = 5 g / plant, M2 = 10 g / plant. with 3 repetitions. The results of this study indicated that the dose of urea fertilizer affected the growth of maize, while the mycorrhizal dose did not affect the growth of maize except for the length of the plant roots. The effect of urea dose interaction with mycorrhizae only affected the root length growth of maize. The best growth of maize plants after being given a dose of urea as much as 100 kg/da and mycorrhizal biofertilizer 10 g / plant with the longest roots (40.44 cm)