PERTUMBUHAN DAN DAYA HASIL TUMPANG SARI JAGUNG (Zea mays L.) DAN KACANG TANAH (Arachis hypogaea L.) TERHADAP WAKTU DAN POSISI PEMANGKASAN JAGUNG (original) (raw)

2017

Abstract

The purpose of the research was to know the effect of time and topping position of corn and the interaction between the factor on the growth and yield capacity of intercropping corn and peanuts. This study was conducted since April to August, 2016 at experiment farm land Faculty of Agriculture Mulawarman University, in Teluk Dalam village, Subdistrict Tenggarong Kutai Kartanegara. Factorial experiment 3x3 was arranged in Randomized Complete Block Design (RCBD) with three replications. The first factor was topping time of corn (W), in three levels, namely 45 days after planting (DAP) (w 1 ), 55 days after planting (DAP) (w 2 ), and 65 days after planting (w 3 ). The second factor was the position of topping corn (P), in three levels, namely topping all leaves below the cobs (p 1 ), topping of stalks above cobs (p 2 ), and topping of tassel (p 3 ). The results oe the research showed that topping time of corn was significantly different on dry seeds of corn per plot and dry seeds of co...

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