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Pemanfaatan Teknologi Mikoriza di Tanah Karst Petani Desa Karangasem Kabupaten Gunung Kidul Yogyakarta Yuslinawari Yuslinawari; Sri Suryanti; Siwi Istiana Dinarti
Repong Damar: Jurnal Pengabdian Kehutanan dan Lingkungan Vol 1, No 1 (2022): June
Publisher : Magister of Forestry,Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (819.11 KB) | DOI: 10.23960/rdj.v1i1.5899

Abstract

The community of Karangasem Village works as farmers. The land condition in Karangasem village dry land , high content of lime carbonate and shallow soil solum so that the percentage of plant life is low. To overcome these problems, it is necessary to increase knowledge of land management that is suitable for karst areas. Prior to the application of new technology, it is necessary to measure the level of knowledge of farmers towards technology and changes in attitudes that occur after understanding the technology. These factors encourage Community Service (PkM) with assistance to farmers which aims to foster farmer changes that include the level of knowledge, skills, abilities, attitudes, and motivation for farming activities carried out. The PkM method is done by focus group discussions , counseling, training and assistance for mycorrhizal applications on woody plants, icons of rare tree conservation and land management. The implication of the activity is that 92% of farmers who do not know about mycorrhizal inoculation technology and its benefits for soil and plants become 100% aware and know the benefits of mycorrhizal application.. Changes in farmers' attitudes have implications for the pattern from chemical agricultural changes to organic farming and environmentally friendly agriculture.
Gambaran Klinikopatologi pada Respon Kemoterapi Neoadjuvan Triple Negative Breast Cancer di Rumah Sakit Umum Pusat Dr. Hasan Sadikin Widya Savitri; Bethy Surjawathy Hernowo; Sri Suryanti
Majalah Patologi Indonesia Vol. 31 No. 3 (2022): MPI
Publisher : Perhimpunan Dokter Spesialis Patologi Indonesia (IAPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55816/mpi.v31i3.518

Abstract

BackgroundTriple Negative Breast Cancer (TNBC) accounts for 9-17% of all breast cancer diagnoses. TNBC has a high proliferation index and a poor prognosis with a higher response rate to neoadjuvant chemotherapy, but does not correlate with Overall Survival (OS) due to chemoresistence in more than 50% of TNBC. Neoadjuvant chemotherapy with anthracycline (doxorubicin) based regimens in combination with fluorouracil and cyclophosphamide (FAC) is still an option for TNBC. The aim of this study was to determine association between clinicopathological profile and response to neoajuvan chemotherapy in TNBC at Dr. Hasan Sadikin Bandung which is a referral hospital in West Java.MethodsThis study used an analytic observational method with a cross-sectional design. The research sample consisted of 40 TNBC cases from January 2017 to December 2019 at Dr. Hasan Sadikin hospital. Data obtained from medical records and archives of the Anatomical Pathology Laboratory consist of clinical response to neoadjuvant chemotherapy, age, tumor size, lymph node metastases and distant metastases, clinical stage, type of histopathology and lymphovascular vessel invasion.ResultsIn 40 cases of TNBC, 20 cases responded and 20 cases did not respond to neoadjuvant chemotherapy. In the non-response group, there were 90% of cases with histopathologic type invasive carcinoma of no special type and 75% showed invasion of lymphovascular vessels. There were no significant differences in age, tumor size, lymphovascular vessel invasion, stage, or histopathological type in the response and non-response groups.ConclusionThere is no correlation between clinicopathological features and neoadjuvant chemotherapy response in the case of Triple Negative Breast Cancer (TNBC). This can be caused by other factors including high heterogeneous tumor microenvironment (TME).
INOKULASI MIKORIZA DAN DISTRIBUSI ASIMILAT PADA TANAMAN KEDELAI Sri Suryanti; Didika Indradewa; Jaka Widada
AGROISTA : Jurnal Agroteknologi Vol. 1 No. 2 (2017): NOVEMBER
Publisher : Program Studi Agroteknologi INSTIPER

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (330.308 KB) | DOI: 10.55180/agi.v1i2.15

Abstract

Soybean is a cheap source of vegetable protein. Effort to increase of soybean production have constrained the narrowness of fertile land. One way to increase soybean production in less fertile land is inoculation of mycorrhizal. The objective of this study are to conduct effect of mycorrhizal inoculation on physiological of soybean cultivars. The 18 x 2 factorial experiment was set up in completely randomize design using three replications during June to October 2013. The eighteen soybean cultivars (Grobogan, Burangrang, Sibayak, Kaba, Tanggamus, Anjasmoro, Argomulyo, Wilis, Panderman, Ijen, Baluran, Galunggung, Petek, Garut, Gepak Kuning, Malabar, Seulawah, Sinabung) were assigned as the first factor. The second factor was mycorrhizal inoculation with without mycorrhizal inoculation and mycorrhizal inoculation. Data were recorded for dry weight of shoot, dry weight of root, dry weight of plant, root shoot ratio at 56 days after planting, and harvest index at 84 days after planting. The result showed that mycorrhizal inoculation significantly increased the dry weight of shoot, dry weight of root, dry weight of plant and harvest index but significantly decreased of root shoot ratio.
PENGARUH PUPUK NPK DAN PUPUK SILIKA TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DI PEMBIBITAN UTAMA Chronika Maria Vombora Sitorus; Titin Setyorini; Sri Suryanti
AGROISTA : Jurnal Agroteknologi Vol. 5 No. 2 (2021): NOVEMBER
Publisher : Program Studi Agroteknologi INSTIPER

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (157.936 KB) | DOI: 10.55180/agi.v5i2.104

Abstract

Pengaruh cekaman kekeringan akibat perubahan iklim memerlukan suatu upaya untuk menjaga ketahanan tanaman dengan cara pemberian pupuk silika (Si) yang dikombinasikan dengan pupuk NPK. Penelitian ini bertujuan untuk mengetahui pengaruh pupuk NPK dan pupuk silika terhadap pertumbuhan bibit kelapa sawit. Penelitian ini dilaksanakan pada bulan Desember 2019 sampai dengan Mei 2020, bertempat di desa Maguwoharjo, Kecamatan Depok, Kabupaten Sleman, Yogyakarta dan Laboratorium Sentral, Institut Pertanian Stiper, Yogyakarta. Penelitian ini merupakan percobaan faktorial yang disusun dalam Rancangan Acak Lengkap (Completely Randomized Design). Faktor pertama adalah pupuk NPK (16-16-16) yang terdiri dari tiga aras yaitu, tanpa pupuk NPK, pupuk NPK (2,5 g/bibit), pupuk NPK (5 g/bibit). Faktor kedua adalah pupuk silika (SiO2) yang terdiri dari empat aras yaitu, tanpa pupuk silika, pupuk silika 5% (10 ml/bibit), dan pupuk silika 10% (20 ml/bibit), pupuk silika 15% (30 ml/bibit). Setiap perlakuan dilakukan 5 kali ulangan sehingga jumlah bibit kelapa sawit keseluruhan adalah 60 bibit. Hasil penelitian dianalisis dengan menggunakan metode Analysis of Variance (Anova) pada jenjang nyata 5% dan untuk mengetahui beda nyata antar perlakuan diuji dengan uji Duncan’s Multiple Range Test (DMRT) pada jenjang nyata 5%. Hasil penelitian menunjukan tidak adanya interaksi nyata antara pupuk NPK dan pupuk silika terhadap pertumbuhan bibit kelapa sawit. Pemberian pupuk NPK dengan berbagai dosis dan pupuk silika dengan berbagai konsentrasi memberikan pengaruh yang sama terhadap seluruh parameter yang diamati, akan tetapi dosis 2,5 g/bibit dan konsentrasi 10% memberikan nilai rata-rata tertinggi hampir di semua parameter pengamatan. Kata kunci: Bibit kelapa sawit, pembibitan utama, pupuk NPK, dan pupuk silika
Growth of Zamia Leaf Cuttings (Zamioculcas zamiifolia) with the Application of Auxin Hormone and Foliar Fertilizer on Water Media Tantri Swandari; Rohmat Maulana Ibrahim; Sri Suryanti
JURNAL BUDIDAYA PERTANIAN Vol 19 No 1 (2023): Jurnal Budidaya Pertanian
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jbdp.19.1.39

Abstract

Zamioculcas zamiifolia is an ornamental aroid plant that can be propagated vegetatively through leaf, stem, and petiole cuttings. Cultivation efforts are needed to increase the viability of cuttings as well as faster root and shoot induction, one of which is by using planting media and adding ZPT. This study aims to determine the effect of the application of the hormone auxin and foliar fertilizer on the growth of zamia leaf cuttings in aqueous media. The research was carried out at the Stiper Agricultural Institute, Yogyakarta, from June 1 to August 10, 2021. The method used was a factorial experiment arranged in a completely randomized design (CRD). The first factor is the concentration of the auxin hormone which consists of 3 levels, namely 0; 2.5; and 5 ppm. The second factor is the concentration of foliar fertilizer consisting of 4 levels, namely 0; 0.25; 0.5; and 0.75 g/l. The results showed that the 0.25 ppm auxin treatment was able to induce root elongation. Foliar fertilizers have an important influence on root formation, keeping the cuttings green, tuber induction, shoot growth percentage, and the addition of fresh weight. The most optimal concentration of foliar fertilizer is 0.5 g/l.