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All Journal BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) JURNAL AGRICA AGRISAINS: Jurnal Ilmiah Magister Agribisnis

E. Harso Kardhinata

Univeristas Sumatera Utara

Author-ID : 295608

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance

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GAMBARAN OBESITAS DAN KADAR KOLESTEROL BERDASARKAN UMUR DAN JENIS KELAMIN PADA PASIEN YANG BEROBAT DI RUMAH SAKIT HAJI MEDAN Amriani, Amriani; Kardhinata, E. Harso; Sartini, Sartini
BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Vol 2, No 1 (2015): Agustus
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (165.796 KB)

This reseach aims to determine the relationship between obesity and blood lipid levels in patients who seek treatment at Hospital Haji Medan. The research uses descriptive method that is a picture of the number of people to pull data directly from secondary data sources, namely the medical records of all patients treated at the Hospital Haji Medan. Parameters measured were patient age, sex and analyzing the increasing number of patients from 2012 to 2013. The results showed that the samples of patients who are obese biggest is 41-60 year age range that is equal to 44.15%, normal conditions alone amounted to 25. 98%. The second age range who are obese in this study were 61-80 years is 11.04% and normal as much as 8.44 percent, and the third at 21-40 years of age as much as 1.95 obesity and 8.44% for normal conditions , obesity among men and women obtained the highest percentage calculations for obesity is on the female is 46.75% while the male percentage of 13.64%. ObesityÂ patients have cholesterol levels > 200 for a total percentage of 48.05%, while patients with normal conditions of 9.09%. Based on the age of the highest number of obese in the age group 41-60 years, while based on gender, obese women more than men.

IDENTIFIKASI JENIS - JENIS IKAN DI SUNGAI BATANG GADIS KECAMATAN MUARASIPONGI KABUPATEN MANDAILING NATAL SUMATERA UTARA anwar, Anwar; Kardhinata, E. Harso; ZNA, Hanifah Mutia
BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Vol 2, No 1 (2015): Agustus
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (208.929 KB)

Research about "Identification the type of fish in Sungai Batang Gadis Muarasipongi subdistrict Mandailing Natal Sumatra Utara" The study aims to determine the types of fish and Chemical Physics parameters. Research using descriptive methods and determination of observation stations is purposive sampling, that the sampling technique. The results of the study there are five types of fish that are grouped into two orders, namely the Cypriniformes and Siluriformes,and 3 Family namely Cyprinidae, Balitoridae, Sisoridae. The conclusion of the study there are 5 types of fish are included in the 2 OrderÂ and 3 Family entirely included into the group Osteichthyes. Most of the Order Cypriniformes and Siluriformes smallest. Most are family Cyprinidae. Results Physical and chemical parameters including water temperature 22oC; pH 7,53; brightness 1.40m; a depth of river 2.28 m; the flow velocity of river 2.09 m / sec; river width of 18 m.

ANALISIS FAKTOR KEPEMIMPINAN KOMPENSASI DAN BUDAYA ORGANISASI TERHADAP PRODUKTIVITAS TENAGA KERJA PADA PT. INDUSTRI KARET DELI MEDAN Simarmata, Oslen; Afifuddin, Syaad; Kardhinata, E. Harso
JURNAL AGRICA Vol 8, No 1 (2015): JURNAL AGRICA
Publisher : Universitas Medan Area

The aim of this research is to know factors that affect manpower productivity especially leadership factors, compensation factor and cultural organisation factor in PT.Industri Karet Deli Medan. Methode of determining magnitude sample is use Slovin method with asumsion of sampling error totalled 5%, so obtained sample 96 manpower person. Top of Form Result for these research with distribute quesioner to manpower to 96 sample and doing interview to company about output or product motor circle tire to last three months 2013 from January to March 2013 so obtained data skor and production data to analyzed. For all of result research had testing result all item score and total score said valid, and inter item reliabel score. Data distributed normally follow line diagonal, and does not occur mulikolinearity, and does not occur heterokedastisity. Leadership factor is real positif and influence significantly to the manpower productivity. By simultan with α=0,05 to test two sides become 0,025 achieved F counts = 20,438 with sig.= 0,000 < 0,025 alleged by significan so together influence leadership factor ( , compensation factor ( , and factor of organization culture ( have positive influence on manpower produktivity, and see coefficient determination shows that by simultan leadership factor, compensation and organisational culture have positip influence on manpower produktivity as big as 40% whereas waste him 60% more still influenced other factors that untested in perusal this research. Keywords : productivity, production factor, tomato, cabbage potatoes

Dampak Serangan Organisme Pengganggu Tanaman dan Perubahan Iklim terhadap Produksi dan Pendapatan Petani Padi Sawah di Sumatera Utara Nurhijjah, Nurhijjah; Kuswardhani, Retna Astuti; Kardhinata, E. Harso
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 1, No 1 (2019): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JANUARI
Publisher : Universitas Medan Area

This study aims to analyze the effect of planting area, harvest area, pest attack area, the effect of flood area and drought area on lowland rice production in North Sumatra Province. The study was conducted for three months from June to August 2016. The form of this study was a quantitative descriptive study with a documentation analysis method. The study uses 5-year time series data (from 2011 to 2015). The rice production center sample areas were selected purposively as many as three production center districts located on the West coast, namely: Deli Serdang Regency, Simalungun Regency and Langkat Regency and three districts in the East Coast region namely: Mandailing Natal Regency, South Tapanuli Regency and Regency Padang Lawas Utara. Analysis using multiple linear regression models with SPSS version 17. The results of this study indicate the R2 value of 97.6% means the variable planting area, harvest area, pest attack area, flood area and drought area simultaneously have a very significant effect on paddy production in research area. Variable planting area, harvested area, pest attack area, flood area and drought area separately have a significant effect on the production of lowland rice in the study area.

Analisis Usaha Pembibitan Benih Kopi Bersertifikat Varietas Sigarar Utang di Sumatera Utara Lubis, Susilawati; Akoeb, Erwin Nyak; Kardhinata, E. Harso; Kuswardani, Retna Astuti
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 2, No 1 (2020): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JANUARI
Publisher : Universitas Medan Area

The development of coffee plantations carried out by the Government in the future requires a lot of coffee seeds while coffee seed entrepreneurs are very limited. One of the reasons why people/farmers are reluctant to do business in the field of coffee hatchery is the fear of experiencing losses. Therefore this research was conducted which aims to analyze the business in the field of coffee hatchery. Through the interview method, 6 (six) studies were conducted, namely CV. Wana Bhakti, KPT. Sahabat Sejati, UD. Radot, Awaluddin Sitompul, CV. Putra Perkasa and CV.Dharma Nusantara located in North Tapanuli and Pematang Siantar. The results of the business analysis showed that the entire coffee seed producers studied had very large profits as indicated by the net income of 6 coffee producers each of Rp. 429,945,000, Rp. 277,805,000, Rp. 329,845,000, Rp. 288,127,000, Rp. 272,199,000 and Rp. 719,285,000. The results of this study are expected to stimulate the community/farmers to do business in the field of certified coffee hatchery so that it can help the government in providing coffee seeds for the development of coffee plantations in North Sumatra

Analisis Pendapatan Usaha Ternak Sapi Potong Hasil Inseminasi Buatan di Kabupaten Tapanuli Selatan Budi Sakti, Anto Dohar; Hasnudi, Hasnudi; Kardhinata, E. Harso; Hasibuan, Syahbudin
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 1, No 1 (2019): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JANUARI
Publisher : Universitas Medan Area

The purpose of this research is to know the difference of income of artificial insemination and non artificial insemination beef cattle ranchers, and also to know the influence of cow number, feed price, medic price, labor wage, artificial insemination cost, depreciation cost and equipment cost to beef cattle farmer income. The data used are primary data, the sample are 99 respondents of beef cattle ranchers in South Tapanuli Regency. This research used test of mean and doubled linear regression at significance level 95%. This study has shown that independent variables together and partially affect the dependent variable. The result of hypothesis test proves for artificial insemination breeder that the variable of cow number, feed price and artificial insemination cost have positive effect, drug price variable, labor wage, depreciation cost and equipment cost have negative effect to beef cattle rancher income. Meanwhile, for non-artificial insemination farmers that the variable of cattle, feed price and labor wage have positive effect, drug price variable, depreciation cost and equipment cost negate to beef cattle farmer income

Analisis Faktor-Faktor Produksi Usahatani Kencur (Kaempferia galanga L.) Pada Lahan Gambut di Kecamatan Panai Hilir Kabupaten Labuhan Batu Dalimunthe, Badrul Ainy; Siregar, Tumpal H.S.; Kardhinata, E. Harso
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 2, No 2 (2020): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JULI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrisains.v2i2.292

This study aims to: (1) analyze the influence of inputriables, namely land area, labor costs, seed varieties, number of plants, and the cost of purchasing fertilizer on the yield of kencur on peatlands in Panai Hilir District Labuhanbatu Regency (2). Knowing the dominant variables that produce kencur results in Panai Hilir District, Labuhanbatu Regency. In order to find answers to the problems and objectives of the study then conducted a study of the factors that influence kencur production in Panai Hilir District, Labuhanbatu District by taking a sample of 75 samples consisting of farmers who worked for us, kencur while conducting research. Respondents who were given a questionnaire related to the production business carried out. The data obtained were analyzed with the help of SPSS program version 21.0. Research conducted, the variables used are seedling costs (X2), number of plants (X3), variable labor costs (X4) and fertilizer purchase variable (X5). From the research conducted obtained the results: (1) Addition of Seed Costs (X2) and Number of Planting (X3) can still increase the yield of kencur on peatlands. (2) Increasing the amount of Labor Costs (X4) and Fertilizer Costs (X5) will reduce the yield of kencur on peatlands. Variable Number of Plants (X3) is more dominant on the results of kencur production on peatlands than other variables in Panai Hilir District Labuhanbatu Regency

Co-Authors Amriani Amriani, Amriani Anwar Anwar Budi Sakti, Anto Dohar Dalimunthe, Badrul Ainy Erwin Nyak Akoeb, Erwin Nyak Hanifah Mutia Z. N. Amrul Hasnudi, Hasnudi Kuswardhani, Retna Astuti Lubis, Susilawati Muhammad Afif Nurhijjah, Nurhijjah Retna Astuti Kuswardani Sartini Sartini Simarmata, Oslen Siregar, Tumpal H.S. Syahbudin Hasibuan, Syahbudin

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