PENGARUH OSMOPRIMING BENIH PADI TERHADAP PERTUMBUHAN AWAL PADA KONDISI CEKAMAN TERENDAM = EFFECT OF RICE SEED OSMOPRIMING ON THE EARLY GROWTH OF SUBMERGENCE STRESS

HIDAYATULLAH, SYARIF and Suwignyo, Rujito Agus and Hasmeda, Mery (2018) PENGARUH OSMOPRIMING BENIH PADI TERHADAP PERTUMBUHAN AWAL PADA KONDISI CEKAMAN TERENDAM = EFFECT OF RICE SEED OSMOPRIMING ON THE EARLY GROWTH OF SUBMERGENCE STRESS. Undergraduate thesis, Sriwijaya University.

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Abstract

Penelitian bertujuan untuk mengetahui pengaruh perlakuan osmopriming NaCl, CaCl2 dan KCl terhadap pertumbuhan awal padi Inpari 30 dalam kondisi cekaman terendam. Penelitian dilaksanakan di Rumah Kaca dan Bak Perendaman Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Sriwijaya pada bulan Februari sampai dengan bulan April 2018. Penelitian menggunakan rancangan acak lengkap (RAL) dengan menggunakan benih padi varietas inpari 30 dengan perlakuan P0 (tanpa priming + tanpa cekaman terendam), P1 (tanpa priming + dengan cekaman terendam), P2 (osmopriming NaCl + dengan cekaman terendam), P3 (osmopriming CaCl2 + dengan cekaman terendam), P4 (osmopriming KCl + dengan cekaman terendam) dan diulang sebanyak 3 kali, sehingga diperoleh jumlah sebanyak 15 unit percobaan. Hasil dari penelitian ini menunjukkan bahwa Perlakuan osmopriming benih padi inpari 30 memberikan pengaruh yang lebih baik dibandingkan perlakuan tanpa priming terhadap pertumbuhan tanaman pada kondisi cekaman terendam selama 7 hari. Perlakuan osmopriming NaCl memberikan pengaruh yang baik dibandingkan dengan perlakuan osmopriming CaCl2 dan KCl pada peubah daya kecambah, jumlah daun, panjang tajuk, panjang akar (rumah kaca), berat basah tajuk, berat basah akar, berat kering tajuk, berat kering akar (bak perendaman), klorofil daun pada 7 HST (bak perendaman).

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Padi, Osmopriming, CaCl2, NaCl, KCl, Cekaman Terendam
Subjects: S Agriculture > SB Plant culture > SB113.2-118.46 Seeds. Seed technology
Divisions: 05-Faculty of Agriculture > 54211-Agricultural Technology (S1)
Depositing User: Users 12 not found.
Date Deposited: 14 Aug 2019 08:19
Last Modified: 15 Aug 2019 00:41
URI: http://repository.unsri.ac.id/id/eprint/4338

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