PENGARUH JENIS DAN KONSENTRASI PUPUK ORGANIK CAIR TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SAWI (Brassica juncea L.) VARIETAS TOSAKAN

Gerald Sehat Manullang, Abdul Rahmi dan Puji Astuti

Abstract


Objectives of the research were to study the effect of type and concentration  organic liquid fertilizer, as well as their interaction on the growth and yield of mustard green; and to find proper type and consentration of organic liquid fertilizer for better growth and production of mustard green.  The research was carried out from September to October 2012, since preparation of growing media until crop harvested.  It was held at Experiment Garden Area of Faculty of Agriculture, The 17th ofAugust 1945 University, Samarinda.     The research employed Completely Randomised Design (CRD) with factorial 2 x 5 experiment and 3 replications.  The first factor was type of organic liquid fertilizer (B), that consisted of two levels, namely:  Nasa (b1), and Bio Sugih (b2). The second factor was concentration of organic liquid fertilizer (N), that consisted of five levels, namely: no organic liquid fertilizer as control (n0); 1,0 ml l-1 water (n1); 2,0 ml l-1 water (n2); 3,0 ml l-1 water (n3), and 4,0 ml l-1 water (n4). 

Results of the research indicated that: (1) organic liquid fertilizer types (B) affect significantly on plant weight, but it did not affect significantly on plant height and number of leafs  at 7 and 21 days after planting and at harvest time; (2) concentration of organic liquid fertilizer (N) affect significantly on plant height at 21 days after planting and plant height at harvest time, number of leafs  at 21 days after planting and plant weight, but it did not significantly on  plant height at 7 days after planting and number of leaf at 7 days after planting and at harvest time. The highest plant weight was attained on the 2,0 ml l-1 water treatment (n2) with 185,59 g plant-1 while the worst one was on the no organic liquid fertilizer   treatment (n0) with 84,02 g plant-1; and (3) the interaction between those two factors did not affect significantly on all parameters observed.


Keywords


Organic Liquid Fertilizer, Mustard Green.

Full Text:

DOC PDF

References


Anonim. 1989. Pupuk Daun. Penebar Swadaya, Jakarta.

Brosur POC Bio Sugih. Pupuk Organik Cair Lengkap Bio Sugih. Sugih Cipta Sentosa Indonesia.

Dwidjoseputro, D. 1991. Pengantar Fisiologi Tumbuhan. Gramedia, Jakarta.

Gardner, F.P., R.B. Pearce, dan R.L. Mitchell. 1991. Fisiologi Tanaman Budidaya (Terjemahan oleh Herawati Susilo). UI Press, Jakarta.

Haryanto, B; T. Suhartini; E. Rahayu; dan Sunarjo. 2006. Sawi dan Selada. Penebar Swadaya, Jakarta.

Marsono dan Siigit. 2001. Petunjuk Penggunaan Pupuk. Penebar Swadaya, Jakarta.

Mulyani Sutejo. 2002. Pupuk dan Cara Pemupukan. Bina Aksara, Jakarta.

Sarief, E.S. 1989. Kesuburan dan Pemupukan Tanah Pertanian. Pustaka Buana, Bandung.

Steel, R.G.D dan J. H. Torrie. 1991. Prinsip dan Prosedur Statistika Suatu Pendekatan Biometrik. Gramedia Pustaka Utama, Jakarta.




DOI: https://doi.org/10.31293/af.v13i1.545

Refbacks

  • There are currently no refbacks.


Copyright (c)

Agrifor ISSN ONLINE APRIL 2016 : 2503-4960