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Kemampuan tanaman bersaing dengan gulma ditentukan oleh spesies gulma, kepadatan gulma, saat dan lama persaingan, cara budidaya dan varietas yang ditanam, serta tingkat kesuburan tanah. Perbedaan spesies akan menentukan kemampuan bersaing karena perbedaan sistem fotosintesis, kondisi perakaran dan keadaan morfologinya. Spesies gulma yang tumbuh cepat, berhabitat besar, dan memiliki metabolisme efisien akan menjadi gulma berbahaya bagi tanaman cengkeh. Persaingan gulma pada awal pertumbuhan akan mengurangi kuantitas hasil, sedangkan persaingan dan gangguan gulma menjelang panen berpengaruh besar terhadap kualitas hasil dari tanaman cengkeh. Perbedaan cara penanaman, laju pertumbuhan dan umur varietas yang ditanam, dan tingkat ketersediaan unsur hara juga akan menentukan besarnya persaingan gulma dan tanaman utama yaitu cengkeh. Prinsip pengendalian gulma pada areal pertanaman cengkeh di Desa Nalbessy Kecamatan Leksula Kabupaten Buru Selatan adalah dengan menekan jumlah populasi gulma sampai ke tingkat yang secara ekonomi tidak merugikan bagi petani cengkeh di Desa Nalbessy. Pengendalian gulma yang dilakukan oleh petani cengkeh di Desa Nalbessy adalah dengan cara, pengendalian secara mekanis dan tradisional yaitu, usaha menekan pertumbuhan gulma dengan cara merusak bagian-bagian gulma sehingga gulma tersebut mati atau pertumbuhannya terhambat.
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UNIQBU
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
No ethical approval required for this article. All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2008 (5)
Data sharing not applicable to this article as no datasets were generated or analysed during the current study, and/or contains supplementary material, which is available to authorized users.
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