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Pengaruh Irigasi Defisit pada Stadia Pembungaan terhadap Hasil dan Produktivitas Air Tanaman Kedelai Varietas Anjasmoro (Glycine Max [L] Merr Var. Anjasmoro) Sarifah Aini; R.A. Bustomi Rosadi; Dwi Dian Novita
Jurnal Agricultural Biosystem Engineering Vol 1, No 1 (2022): Maret 2022
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (77.419 KB) | DOI: 10.23960/jurnal abe.v1i1.5791

Abstract

The purpose of this research was to find out the influence of deficit irrigation at flowering phase toward yield and water productivity of soybean plants.  This research held on October 2018 to January 2019 in  Integrated Laboratory of Agricultural Faculty, Lampung University.  This research used Completely Randomized Design (RAL) with five treatments and four replications.  The treatments are 0-100% of available soil water content (ID1), 0-80% of available soil water content (ID2), 0-60% of available soil water content (ID3), 0-40% of available soil water content (ID4), 0-20% of available soil water content (ID5).  The result of the yield showed that deficit irrigation at flowering phase had significant effect to all growth variable, growt, and water productivity.  The highest production was achieved by the treatment of ID1 amount 24,3 gram.  Optimum water productivity was achieved by the treatment of ID2 amount 0,47 g/l.