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EFFECT OF ATRAZINE AND MESOTRION HERBICIDES AND THEIR MIXTURES AGAINTS TUTON GRASS (ECHINOCHOLA COLONA) JANUALIUS JANUALIUS
Jurnal Sains Pertanian Equator Vol 9, No 3 (2020)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v9i3.41758

Abstract

Weed is a plant that is detrimental to human interest. this study aims to evaluate the effect of atrazine and mesotrion herbicides and their mixtures on weed echinochola colona. the study was conducted at the experimental garden and pestiside Laboratory of the faculty of agriculture, Tanjungpura University, Pontianak in september - November 2019. The research was carried out using a randomized block design. the herbicide used is atrazine, mesotrion and its'mixture. Each herbicide treatment consisted of 5 dose levels, plus control, with 5 replications in each treatment. Weed poisoning intensity and weed dry weight data were observed. Probit analysis is used for SAS applications. Mesotrion herbicide with a dose of 0.63 1/ha, 1.25 1/ha and 2.5 1/hacan inhibit the growth of echinocholoa colona weeds, but cannot completely kill weeds.
Pengaruh Herbisida Atrazin dan Mesotrion serta Campurannya terhadap Rumput Tuton Echinochola colona JANUALIUS JANUALIUS
Jurnal Sains Pertanian Equator Vol 9, No 3 (2020)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v9i3.41759

Abstract

Gulma merupakan tumbuhan yang merugikan kepentingan manunsia. Penelitian bertujuan untuk mengevaluasi pengaruh herbisida atrazin dan mesotrion serta campurannya terhadap gulma Echinochloa colona. Penelitian dilakukan di Kebun Percobaan dan Laboratorium Pestisida Fakultas Pertanian, Universitas Tanjungpura, Pontianak pada September November 2019. Penelitian dilaksanakan menggunakan Rancangan Acak Kelompok. Herbisida yang digunakan atrazin, mesotrion dan campurannya. Perlakuan setiap herbisida terdiri dari 5 taraf dosis, ditambah kontrol, dengan 5 ulangan pada setiap perlakuan. Itensitas keracunan gulma dan data bobot kering gulma diamati. Analisis probit mengunakan untuk aplikasi SAS. Herbisida mesotrion dengan dosis 0,63 1/ha, 1,25 1/ha dan 2,5 1/ha dapat menghambat pertumbuhan gulma Echinochloa colona, tetapi tidak dapat membunuh gulma secara tuntas. Penggunaan herbisida atrazin lebih baik dibandingkan herbisida mesotrion.