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PERTUMBUHAN DAN HASIL TANAMAN PADI SAWAH (ORYZA SATIVA L.) PADA DUAVARIETAS DAN JARAK TANAM DI KECAMATAN PALOLO KABUPATEN SIGI Simson, Simson; Mahfudz, Mahfudz; Samudin, Sakka
Mitra Sains Vol 7, No 1 (2019)
Publisher : Tadulako University

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Abstract

The research aims to examine the interaction between varieties and plant spacing of rice  and the growth and yield of rice crops with different varieties and different plant spacing. This research arranged in  two factors of randomized block design. The first factor was the treatment of two varieties (V) consist of: V1 = Cisantana Varieties,V2 = Ciherang Varieties. The second factor was treatment of  plant spacing (J), consist of : J1 = 20x20 cm, J2 = 20x25 cm, J3 = 20x30 cm and  J4 = 20x35 cm. The result of this research shows that the interaction between ciherang varieties with plant spacing of 20 x 35 cm given the highest number of rice plants tillers 24.33 stems/clumps, and cisantana varieties with plant spacing of 20 x 25 cm given the highest number of rice plants tillers 22,67 stems/clumps at 75 Days After Planting (DAP). The interaction between ciherang varieties with plant spacing 20x25 cm produce dry grain weight 6.37 tons/ha. While cisantana varieties with plant spacing of 20 x 35 cm produce dry grain weight 6.22 tons/ha. Ciherang varieties provide growth (plant height, number of leaves at 30, 45, 60 and 75 DAP, and number of productive tillers) better than cisantana varieties, and 20 x 25 cm plant spacing gave better growth and yield of rice than other plant spacing.
PERAN KEPALA SEKOLAH DALAM MENINGKATKAN MUTU DI SEKOLAH DASAR NEGERI 5 SINTANG Simson, Simson; Chiar, Chiar; Fadillah, Fadillah
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 7, No 1 (2018): Januari (2018)
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract

Abstract The principal is a leader in a school institution that has a very important role as managers, leaders, motivators in educational institutions, and responsible in fostering subordinates of teachers, administrative staff to achieve the goal of hope in improving the quality of school. The focus of the problem in this research is: "How is the principal's role in improving the quality of school in SD Negeri 5 Sintang. With the sub-problems: (1) how the principal's role as manager in improving the quality in SD Negeri 5 Sintang, (2) how the principal's role as the leader towards quality improvement in SD Negeri 5 Sintang, (3) the role of principal as motivator in improving quality in SD Negeri 5 sintang, (4) Any obstacles found by the principal in improving the quality in SD Negeri 5 Sintang. The method used in this study is a qualitative research method that is to describe and understand the role of the principal in improving the quality. Subjects in this study are the principal of SD Negeri 5 Sintang, Class Teacher and Head of Administration. The result of this research is that the principal has done his best to carry out his duties as manager, leader, and motivator to provide direction, motivation and encouragement to all school people to perform their duties. Keywords : Role of Principal As Manager, Leader, Motivator and School Quality
PENGARUH PEMBERIAN BERBAGAI DOSIS PUPUK ZA DAN PEMBUMBUNAN TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG (Zea mays L.) Simson, Simson; Nurdin, Dahlia; Satriani, Satriani; Hikmahwati, Hikmahwati
Journal Peqguruang: Conference Series Vol 2, No 1 (2020): Peqguruang, Volume 2, No.1, Mei 2020
Publisher : Universitas Al Asyariah Mandar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (60.611 KB) | DOI: 10.35329/jp.v2i2.762

Abstract

Penelitian ini dilaksanakan di Desa Timoro Kecamatan Tabulahan Kabupaten Mamasa yang dilaksanakan pada bulan April sampai Juli 2019. Bertujuan untuk mengetahui pengaruh pemberian berbagai dosis pupuk ZA dan pembumbunan terhadap pertumbuhan dan produksi tanaman jagung. Metode rancangan yang digunakan pada penelitian ini adalah Rancangan Acak Kelompok dengan pola faktorial dua faktor. Faktor  pertama adalah dosis pupuk ZA (Z) meliputi  tiga taraf yaitu Z1  =  dosis pupuk ZA  1,5  gram tanaman-1 , Z2  =  dosis pupuk ZA  3,0  gram. tanaman-1 , Z3  =  dosis pupuk ZA  4,5  gram. tanaman-1. Faktor kedua adalah perlakuan pembumbunan (P) meliputi dua taraf yaitu:  P0  =  tanpa pembumbunan, P1 = pembumbunan. Terdapat 6 (enam) kombinasi perlakuan. Setiap kombinasi perlakuan masing-masing diulang sebanyak 4 (empat) ulangan sehingga terdapat 24 unit penelitian, dimana setiap unit terdapat empat tanaman sehingga jumlah tanaman yang digunakan sebanyak 96 tanaman jagung. Hasil penelitian menunjukkan bahwa Interaksi pemberian pupuk ZA dengan pembumbunan tidak berpengaruh baik terhadap pertumbuhan dan produksi  tanaman jagung pada semua parameter. Pemberian pupuk ZA dosis 4,50 gram tanaman -1 (Z3) berpengaruh baik pada parameter tinggi tanaman,  jumlah daun, umur berbunga, dan berat buah basah per tongkol  tanaman jagung.