PENGARUH DOSIS DAN FREKUENSI PEMBERIAN PUPUK ORGANIK CAiR TERI-IPDAP PERTUMBUHAN DAN HASIL BUNCIS (Phaseolus vulgaris L.) DATARAN RENDAH = THEEFFECT OF DOSAGE AND FREQUENCE OF LIQUD ORGANIC FERTILIZERON GROWTH AND YIELD

• Main Author: Perpustakaan UGM, i-lib
• Format: Article NonPeerReviewed
• Published: [Yogyakarta] : Universitas Gadjah Mada 2006
• Subjects: Jurnal i-lib UGM
• Online Access: https://repository.ugm.ac.id/28427/; http://i-lib.ugm.ac.id/jurnal/download.php?dataId=11490
• Institution: Universitas Gadjah Mada

This research were aimed to determine the optimum of dosage and frequence of liquidorganic fertilizeron growth and yield of lowland beans. This research were done in Maguwoharjo, Sleman, Yogyakarta and conducted on Mayuntil September 2006. This research were arranged in Split-Plot Design. The main plot was frequence of liquid organic fertilizer and sub plot was dosage of liquidorganic fertilizer. Data of number of leaf, leaf area, leaf area index, net assimilation rate, fresh and dry weight, crop growth rate, plant height, number of branch, flowering date, number of flower, fruit set, number of beans, diameter of beans, length of beans, fresh weight of beans per plant, and fresh weight of beans per hectar were collected. Data were analyzed by using analysis of variance according to Split-Plot Design, when there was difference among the treatment, it was continued with Duncans MJltiple Range Test (DMRT)at ~5% signification level. Polynomial orthogonal was used to estimated the optimum dosage and frequence of liquid organic fertilizer on yield of lowland beans variable. The dosage of liquid organic fertilizer 10 I/ha was the best aplication to product fresh weight of beans (8,07 ton per hectar), whereas the twice spraying of liquidorganic fertilizerwas the best spraying aplication to product fresh weight of beans, Le. 7,58 ton per hectar. The anova did not detect interaction between dosage and frequence of liquidorganic fertilizer,thus optimum dosage and frequence of liquidorganic fertilizercould not be expected in this research for maximum growth and yield of beans.