Pertumbuhan dan Produksi Kacang Tanah (Arachis hypogea L.) Dengan Beberapa Sistem Olah Tanah dan dan Asosiasi Mikroba
Growth and Yield of Peanut (Arachis hypogea L.) to Some Tillage and Addition of Microbe Association
DOI:
https://doi.org/10.32734/joa.v5i1.2468Keywords:
kacang tanah, asosiasi mikroba, pengolahan tanahAbstract
Kacang tanah merupakan tanaman pangan yang memiliki nilai ekonomi dan kandungan lemak serta protein yang tinggi. Penelitian ini bertujuan meningkatkan pertumbuhan dan produksi kacang tanah (Arachis hypogea L.) dengan beberapa sistem olah tanah dan pemberian asosiasi mikroba. Penelitian dilakukan di lahan masyarakat, Kelurahan Mencirim, Kecamatan Binjai Timur, Kota Binjai, Sumatera Utara pada bulan Januari sampai dengan April 2016. Penelitian ini menggunakan rancangan petak terbagi (RPT), sebagai petak utama yaitu pengolahan tanah dengan 2 taraf; pengolahan tanah konservasi dan pengolahan tanah konvensional, anak petak yaitu aplikasi asosiasi mikroba dengan 4 taraf; 0, 6, 12, 18g/kg benih. Dari perlakuan tersebut terdapat 8 kombinasi perlakuan dan 3 ulangan. Hasil penelitian menunjukkan bahwa perlakuan pengolahan tanah, pemberian asosiasi mikroba, dan interaksi kedua perlakuan berpengaruh tidak nyata terhadap pertumbuhan dan produksi kacang tanah.
The peanut is a crop that has economic value, lipid, and high protein. The objective of the research was to increased growth and yield of peanut with some tillage and addition of microbe association. The research was had been at field Kelurahan Mencirim, Kecamatan Binjai Timur, Kota Binjai, North Sumatera from January until April 2016. The research used split plot design (SPD), tillage with 2 treatments conservation tillage and conventional tillage as main plot, and addition microbe association with 4 treatments, 0, 6, 12, 18g/kg seed as sub plot. Treatments was 8 combinations and 3 replications. The results showed that tillage, and addition of microbe association, and interaction of tillage and microbe association were not significantly affected of growth and yield of peanut.
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