The glass house experiment involving compost tea and harvest age was conducted to investigate the effect of giving compost tea (cricket and rabbit feces) and harvesting age on productivity, nutrient content, and in vitro digestibility value of Cichorium intybus. Compost tea (CT) is an aqueous extract from compost that can correct nutrient deficiencies during crop production and protect cultivation. The research treatment consisted of two factors, namely: the age of harvest and the dose of compost tea. The administration of compost tea consisted of three kinds of doses as follows: no compost tea (P0), 200 mL of compost tea (P1), and 400 mL of compost tea (P2). The experimental plants were harvested at different age, consisting of 25, 35 and 45 days after planting (DAP). The experimental design was Factorial Completely Randomized Design (CRD) with 6 treatments and 9 replications. The data were statictically analyzed using analisys of variance, and differences among value of each treatment were tested with the Duncan Multiple Range Test. The results indicated that compost tea dose and harvesting period treatment affected (P<0.05) leaf length, fresh leaf weight, crude protein content, dry matter digestibility (DMD), and organic matter digestibility (OMD). Meanwhile, it showed not significant effect (P>0.05) on the leaf width and root length. The results suggest that the fertilization treatment of 200 mL of compost tea and 25 DAP could increase productivity (leaf length and fresh leaf weight) of chicory, nutrient content (crude protein) of chicory, and in vitro digestibility (DMD and OMD).
Penelitian bertujuan untuk mengetahui bagaimana persepsi peternak tentang pemanfaatan pakan fermentasi gedebog pisang untuk penggemukan sapi potong di Desa Tambaksari Kecamatan Purwodadi Kabupaten Pasuruan dan faktor-faktor yang mempengaruhi variabel pengamatan meliputi faktor internal dan faktor eksternal serta karakteristik individu meliputi umur, pendidikan dan pengalaman/lama beternak. Penelitian diawali dengan mengamati dan melibatkan diri pada komunitas peternak dalam konteks yang alami (natural setting), diskusi kelompok terfokus, dan wawancara mendalam serta pengisian angket kepada 60 peternak sapi potong yang tergabung dalam kelompoktani Ampelsari Makmur Jaya dan Ampelsari Makmur Jaya II. Hasil penelitian menunjukkan bahwa ada 35 orang menolak dan 25 orang menerima tentang inovasi pakan fermentasi gedebog pisang untuk penggemukan sapi potong. Dari hasil analisis diperoleh persamaan regresi linier berganda Y = 6,486 + 0,128 X1 + 0,272 X2 + (-0,006) X3 + (-0,337) X4 + 0,115 X5 dengan r sebesar 0,547 dan r2 sebesar 0,299 dengan signiifikasi α 0,001. Hal ini berarti faktor yang digunakan sangat berpengaruh terhadap persepsi dimana model dapat digunakan memperkirakan persepsi yang dipengaruhi oleh faktor internal, faktor eksternal, dan karakteristik individu (usia, pendidikan, dan pengalaman/lama beternak). Belum semua masyarakat berpersepsi positif terhadap pemanfaatan pakan fermentasi gedebog pisang untuk penggemukan sapi potong yang dipengaruhi oleh faktor internal, faktor eksternal dan karakteristik individu meliputi umur, pendidikan, dan pengalaman/lama beternak. Secara simultan terdapat pegaruh yang signifikan antara faktor internal, faktor eksternal, dan karakteristik individu (usia, pendidikan, dan pengalaman/lama beternak) terhadap persepsi. Sedangkan secara parsial terdapat pegaruh yang signifikan antara faktor eksternal terhadap persepsi.
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