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KECEPATAN ADOPSI VARIETAS UNGGUL DAN KELAYAKAN USAHATANI KEDELAI DI SUMATERA SELATAN Yanter Hutapea; Suparwoto dan; Jauhari Efendy
Agriekonomika Vol 2, No 2: Oktober 2013
Publisher : Department of Agribusiness, Faculty of Agriculture, Universitas Trunojoyo Madura, Indonesi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agriekonomika.v2i2.432

Abstract

ABSTRAKTerdapat beberapa upaya untuk meningkatkan produktivitas kedelai, salah upaya yang dapat dilakukan adalah dengan pengembangan benih dengan penggunaan varietas unggul. Adopsi varietas-varietas unggul oleh petani adalah salah satu dalah salah satu ukuran keberhasilan program penilaian teknologi. Penelitian ini bertujuan untuk mengetahui factor-faktor yang berpengaruh terhadap kecepatan adopsi varietas unggul kedelai serta kelayakannya. Penelitian ini dilakukan di kabupaten Musi Rawas, Musi Banyuasin dan Lahat pada 2010. Data dikumpulkan melalui wawancara secara individual kepada petani. Strata petani dikelompokkan kecepatan adopsi varietas unggul 1-2 musim tanam setelah direkomendasikan, 3-4 dan 5-6 musim tanam setelah direkomendasikan. Hasil penelitian menunjukkan bahwa umur petani, pendidikan petani, area tanam kedelai, pengalaman usahatani kedelai, kompatibilitas, triabilitas, observabilitas, cosmopolitan, saluran komunikasi, media komunikasi, intensitas konseling, profitabilitas relative usahatani dan jumlah anggota keluarga yang ikut serta dalam usahatani kedelai memiliki perbedaan signifikan diantara tiga strata. Pengalaman berusahatani kedelai memiliki korelasi signifikan dengan kecepatan petani dalam mengadopsi varietas yang dikembangkan, sementara faktor lainya memiliki korelasi dengan signifikansi yang tinggi. Petani yang mengadopsi varietas-varietas 1-2 musim tanam setelah direkomendasikan, 3-4 dan 5-6 musim tanam setelah direkomendasikan memperoleh pendapatan usahatani kedelai sebesar Rp 3.742.255/ha; Rp 3.554.105/ha dan Rp 2,240,925/ha dengan nilai R/C 1.58; 1.53 dan 1.39.ABSTRACTTo increase the productivity of soybeans, one of the efforts that can be done is by improving the seeds that using high yielding varieties. Adoption of high yielding varieties by farmers is one measure for success of technology assessment program. This research have aims to find out the factors that influenced to the adoption acceleration of advance variety of soybean and its feasibility. This research was conducted in Musi Rawas, Musi Banyuasin and Lahat Regencies in 2010. Data collected through interviews of individual farmers. Strata farmers are grouped into the speed of adopting high yielding varieties 1-2 planting season after the recommended, 3-4 and 5-6 planting season after the recommended. The results showed that the age of farmers, farmer education, area of soybean planting, soybean farming experience, compatibility, triability, observability, cosmopolitan, complexity, communication channels, communication media, counseling intensity, the relative profitability of farming and family members that joint in soybean farming has a significant difference between the three strata. Soybean farming experience was significantly correlated with the speed of farmers to adopt improved varieties, while other factors were highly significant correlated. Farmers who adopt improved varieties 1-2 planting season after the recommended, 3-4 and 5-6 planting season after the recommended get soybean farm incomes as follow Rp 3.742.255/ha; Rp 3.554.105/ha and Rp 2,240,925/ha with R/C 1.58; 1.53 and 1.39.
AKTIVITAS HARIAN DAN DETEKSI STRES PADA SAPI PERANAKAN ONGOLE (PO) DAILY ACTIVITIES AND DETECTION OF STREE ON PO CATLE BY MEASUREMENT OF CORTISOL HORMONE LEVELS Jauhari Efendy
Maduranch : Jurnal Ilmu Peternakan Vol 3, No 2 (2018): MaduRanch: Jurnal Ilmu-Ilmu Peternakan
Publisher : Universitas Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (58.239 KB) | DOI: 10.53712/maduranch.v3i2.443

Abstract

The study aims to observe behavior and stress levels to PO cattles in group housing of "Balitbangtan Model". Materials research using 72 PO cattles are placed in group housing which is divided into 12 blocks each measuring 3 x 6 meters. Techniques of data collection is done through behaviour observation outside the housing for 24 hours using intermittent method. Blood sampling conducted in the morning starting at 08:30 up to 9:30 am for six days using venoject tube through the jugular vein in the neck of the cattle. Activities stand the daily behaviour of the dominant bulls performed (60.21%) and cows (51.40%) during the day on all treatments. Activities carried out by livestock lying on all treatments in time almost equally well at day or night. Sleep activity is only done at night with long time percentage of 44.15% in bulls and 29.27% in cows. The average levels of the PO cattle cortisol in each treatment was not significantly different, respectively 21.39 ng / mL and 36.48 ng / mL. Based on observations per individual, there are 10 heads that had cortisol levels above normal; of that number 6 tails are in the extreme category (above 80 ng / mL) so that it can be categorized that animals are stressed high enough