Pengaruh Kerapatan Awal Umbi Teki (Cyperus rotundus L.) dan Dosis Pupuk K Terhadap Pertumbuhan dan Hasil Kacang Hijau (Phaseolus radiatus L.)

Fitrina, Fitrina (2014) Pengaruh Kerapatan Awal Umbi Teki (Cyperus rotundus L.) dan Dosis Pupuk K Terhadap Pertumbuhan dan Hasil Kacang Hijau (Phaseolus radiatus L.). Working Paper. Pasca Sarjana Unand. (Unpublished)

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Abstract

The research of influence early density of tuber grass the root (Cyperus rotundus L.) and fertilizer K doses to growth and yield of green pea (Phaseolus rotundus L.) had been done in the green house of Agriculture Faculty of UNAND Padang at June until September 2005. Subject of the research to know early density of tuber grass the root in any giving doses of fertilizer K that influential the growth and yield of green pea. Wherefore using design by factorial 4 x 4 in randomized complete design, the treatment consisted replication three time each. The first factor are early density of tuber grass the root : 0 tuber/polybag, 2 tuber/polybag, 4 tuber/polybag, and 8 tuber/polybag. The second factor are fertilizer K doses : 0 g/polybag, 0,4 g/polybag, 0,8 g/polybag, and 1,2 g/polybag. Result showed that early density of tuber grass the root of 2 tuber/polybag, indicated decreased of growth and yield of green pea equal to 30.72%. Kata Kunci : Teki, Pupuk K, Kacang Hijau

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