Kompetisi Gulma dan Tanaman Wortel pada Perlakuan Pupuk Organik dan Effective Microorganisms

Utami, Sri and Rahadian, Rully (2010) Kompetisi Gulma dan Tanaman Wortel pada Perlakuan Pupuk Organik dan Effective Microorganisms. BIOMA, 12 (2). pp. 40-43. ISSN 1410-8801

[img]
Preview
PDF
140Kb
[img]
Preview
PDF
155Kb
[img]
Preview
PDF
150Kb
[img]
Preview
PDF
92Kb

Abstract

A weed is a plant that is considered to be nuisance and unwanted plant in human-controlled settings, especially farm field and garden. The weed that grow in surounding of crop could decrease yield due to competition occur between weed and crop on nutrition, sunlight and water. Organic cfarming system which has been developed nowadays is an environmental friendly organic farming system. The objective of this research is to determine weed competition on carrot using several kinds of organic fertilizer. Six treatments were used in this research, i.e., green manure, combination of green maure and EM4, EM alone and control (without manure and EM). The weed was growth together with carrot for three months. The parameters are wet weight and dry weight of carrot per meter square. The results show that manuring could increase weed competition between carrot and weed occured in the treatment of combination between organic manure which combines with EM. The added EM on organic manure could increase weed competition on carrot

Item Type:Article
Uncontrolled Keywords:green manure, farmyard manure, organic farming
Subjects:Q Science > QK Botany
Divisions:Faculty of Science and Mathematics > Department of Biology
ID Code:34870
Deposited By:Mr. Biologi Admin
Deposited On:01 Apr 2012 01:21
Last Modified:01 Apr 2012 01:21

Repository Staff Only: item control page