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- W2145483750 abstract "Penelitian bertujuan untuk mengevaluasi pertumbuhan beberapa populasi pemuliaan salak di Kabupaten Kampar. Penelitian dilaksanakan mulai bulan Januari – Desember 2008 di Desa Tanjung Rambutan Kabupaten Kampar – Riau. Percobaan disusun dalam Rancangan Acak Kelompok (RAK) dengan perlakuan 13 aksesi salak dan diulang dua kali. Setiap unit perlakuan terdiri dari 20 tanaman dan yang diamati sebanyak 10 tanaman. Hasil penelitian menunjukkan bahwa aksesi yang berasal dari salak Sidempuan atau salah satu tetuanya berasal dari salak Sidempuan mempunyai ukuran tanaman yang lebih besar ( tinggi tanaman, panjang tangkai, panjang dan lebar thothok, panjang dan lebar lamina), tetapi mempunyai jumlah daun yang relatif sedikit dibandingkan dengan aksesi-aksesi lainnya. Pada umur 36 bulan setelah tanam semua aksesi yang diuji telah berbunga, dengan persentase jumlah tanaman berbunga bervariasi antar aksesi. Tanaman salak yang telah berbunga mempunyai jumlah daun yang lebih banyak dibandingkan aksesi yang belum berbunga. Terdapat korelasi yang positif antara jumlah daun dan persentase tanaman berbunga (r = 0,92*). Aksesi yang sudah berbunga lebih dari 50% adalah PH-MWR, SJG, dan PH-MJ, sebaliknya yang berbunga kurang dari 10% adalah SDS-SJG, SDMSJG, SDP, dan SDS. PH-MWR mempunyai persentase tanaman jantan terbanyak (46,67 %) dan PH-MJ mempunyai persentase tanaman betina terbanyak (32,37%). Kata kunci : Salak (Salacca spp.), pertumbuhan, populasi pemuliaan ABSTRACT. The objectives of the research was to evaluate the growth of few breeding populations of snake fruit in Kampar district. The experiment was conducted from January to December 2008 at Tanjung Rambutan village, Kampar district . The Experimental design used was Randomized Complete Block, consist of 13 snake fruit acessions as the treatment, and two replications. The result showed that the snake fruit accessions, which were from Sidempuan or one out of parent stocks used, had more bigger plant size (i.e. plant height, peduncle length, thothok length and width, lamina length and width), but they had leaf number relatively a little more than the other accessions. All of accessions had been flowered at 36 months old and percentage of flowered plant number were variation. Snake fruit plants which flowered had more leaves number than the accession had not been flowered yet. There was positive correlation between leaves number and percentage of flowered plant (r = 0.92*). PH-MWR, SJG, PH-MJ accessions had been flowerd more than 50%, but SDS-SJG, SDM-SJG, SDP, and SDS accessions less than 10%. PH-MW accession had the most percentage of male plant (46.67%), and PHMJ had the most percentage of female plant (32.37%). Key words: Snake fruit (Salacca spp.), growth, breeding population" @default.
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- W2145483750 date "2012-04-01" @default.
- W2145483750 modified "2023-09-26" @default.
- W2145483750 title "PERTUMBUHAN POPULASI PEMULIAAN SALAK DI KABUPATEN KAMPAR" @default.
- W2145483750 doi "https://doi.org/10.20884/1.j-agrin.v16.i1.128" @default.
- W2145483750 hasPublicationYear "2012" @default.
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