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All Journal AGROLAND: The Agricultural Sciences Journal
Bahrudin Bahrudin
Faculty of Agriculture, University of Tadulako, Palu
Agriculture, Biological Sciences & Forestry

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Utilization of Organic Liquid Was Teas Fertilizer with Different Concentration on The Growth and Yield of Bok Choy (brassica rapa var. chinensis) Restu Dwi Nugroho; Muhammad Anshar Pasigai; Bahrudin Bahrudin
AGROLAND The Agricultural Sciences Journal (e-Journal) Vol 4 No 2 (2017): December
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/agroland.v4i2.283

Abstract

This research aimedto study the influence ofthe right type and concentration organic waste on the growth and yield of bok choy. This research was compiled using a randomized block design factorial with two treatment factors, The first factor type of waste, second factor of concentration spraying. Thus obtained 8 experimental unitsconsists oforganic liquid waste cow urine (concentration of 20%, 40%, 60% and 80%), organic liquid waste water catfish pond (concentration of 20%, 40%, 60% and 80%). Each unit treatment was repeated three times so that there were 24 experimental units. The observed variables includeplant height (cm), leaves number, fresh weight of roots stems and leaves (g), dry weight of roots, stems and leaves (g), the amount of leaf(cm2), and the fresh weight of the plants (ton ha-1). The results showed that interaction between the type of organic liquid waste concentration of 40% (equivalent to 40 mL L-1)gives better results than other concertation , Types of organic waste liquid cow urinegave better resultsthanorganic liquid waste water catfish pond, and the concentration better of organic liquid waste in a concentration of 40% (equivalent to 40 mL L-1).
The Effect of Various Rates of Cow Manure Application on Growth and Yield of Mustard (Brassica juncea L.) Nur Humairoh Arzad; Yohanis Tambing; Bahrudin Bahrudin
AGROLAND The Agricultural Sciences Journal (e-Journal) Vol 4 No 1 (2017): June
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/agroland.v4i1.301

Abstract

The research was conducted in the village of Sidera, Subdistrict of Sigi Biromaru, District of Sigi, in May to June 2016. The research aims to find out the effect of various rates of cow manure on growth and yield of mustard.this research was arranged in a randomized block design (RBD) which consist of 5 rates ofcow manure are: 10 t ha-1, 15 t ha-1, 20 t ha-1, 25 tha-1 and 30 t ha-1 , each treatment was repeated three times to obtain 15 units experiment. The results of this research showed that the application of cow manure significantly affected on growth and yield of mustard plants (plant height, number of leaves, fresh weight and dry weight of plant) and best rate of manure to mustard (Brassica juncea L.) can be achieved at the dose of 25 t ha-1.
Co-Authors Muhammad Anshar Pasigai Nur Humairoh Arzad Restu Dwi Nugroho Yohanis Tambing