Pengaruh Posisi Pemangkasan Daun Jagung Dalam Sistem Tumpang Sari Terhadap Pertumbuhan dan Hasil Kedelai

This study aims to determine the effect of corn leaf pruning on soybean growth and yield in an intercropping system. research was carried out farmers' land Simpang Village, Berbak District, Tanjung Jabung Timur Regency from July - October 2020. using a Randomized Block Design (RBD) with 5 replications. Pruning treatments based position leaves stem were : without (control/p0), 3 at near soil surface (p1), below cob (p2), above (p3). The variables observed included plant height (cm), number pods per plant, filled weight 100 dry seeds (g), seed yield. results showed that highest obtained surface, but produced lowest pods, containing under cob. In corn, by diversity yields this determined jointly seeds. Partially, only contained significantly played role determining amount yield, while had no significant yields. Land use system can increase productivity so it is more efficient LER value > 1 all positions pruning. Keywords: pruning,