Optimalisasi Dan Implementasi Alat Pembasmi Hama Tanaman Padi Berbasis Energi Surya Untuk Meningkatkan Efektivitas Pengendalian Hama Di Lahan Pertanian

Larasati, Puput Indira (2025) Optimalisasi Dan Implementasi Alat Pembasmi Hama Tanaman Padi Berbasis Energi Surya Untuk Meningkatkan Efektivitas Pengendalian Hama Di Lahan Pertanian. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Penggunaan pestisida kimia dalam pengendalian hama tanaman padi banyak menimbulkan dampak negatif, seperti residu pada tanah dan tanaman, resistensi hama, serta risiko bagi kesehatan manusia dan lingkungan. Penggunaan metode alternatif tanpa bahan kimia dalam mengendalikan hama menjadi solusi yang efektif. Penelitian ini dilakukan dengan tujuan mengembangkan dan mengimplementasikan alat pembasmi hama yang ramah lingkungan berbasis energi surya. Prinsip kerja alat didasarkan pada ketertarikan serangga terhadap spektrum cahaya tertentu. Sebelum implementasi lapangan, dilakukan validasi panjang gelombang dari delapan jenis lampu LED (merah, kuning, hijau, tosca, biru, ungu, putih, dan ultraviolet) menggunakan spektrometer kisi 500 lines/mm. Hasil validasi menunjukkan bahwa cahaya ultraviolet memiliki daya tarik paling tinggi terhadap serangga, diikuti oleh biru dan ungu, sedangkan merah dan kuning paling rendah. Pengamatan lapangan dilakukan di lahan pertanian dengan menggunakan kertas lengket untuk menangkap serangga yang tertarik pada cahaya. Hasil implementasi menunjukkan jumlah serangga yang tertangkap bervariasi di setiap unit, yaitu sebanyak 103, 188, 107, dan 49 ekor. Data ini menunjukkan bahwa alat bekerja secara efektif dan dapat digunakan sebagai alternatif pengendalian hama yang terukur tanpa menggunakan bahan kimia, serta mendukung praktik pertanian yang lebih sehat dan berkelanjutan
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The use of chemical pesticides in rice pest control has many negative impacts, such as residues in soil and plants, pest resistance, and risks to human health and the environment. The use of alternative methods without chemicals in pest control is an effective solution. This research was conducted with the aim of developing and implementing an environmentally friendly pest control tool based on solar energy. The working principle of the tool is based on insect attraction to a specific light spectrum. Prior to field implementation, wavelength validation of eight types of LED lights (red, yellow, green, turquoise, blue, purple, white, and ultraviolet) was conducted using a 500 lines/mm grating spectrometer. The validation results showed that ultraviolet light has the highest attraction to insects, followed by blue and purple, while red and yellow have the lowest. Field observations were conducted in agricultural fields using sticky paper to catch insects attracted to the light. The implementation results showed that the number of insects caught varied in each unit, namely 103, 188, 107, and 49. These data indicate that the tool works effectively and can be used as a measurable pest control alternative without the use of chemicals, as well as supporting healthier and more sustainable agricultural practices.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	wavelength, insect pest, LED light, renewable energy, rice farming. panjang gelombang, serangga hama, cahaya LED, energi terbarukan, pertanian padi.
Subjects:	Q Science > QC Physics > QC100.5 Measuring instruments (General)
Divisions:	Faculty of Science and Data Analytics (SCIENTICS) > Physics > 45201-(S1) Undergraduate Thesis
Depositing User:	Puput Indira Larasati
Date Deposited:	30 Jul 2025 01:49
Last Modified:	30 Jul 2025 01:49
URI:	http://repository.its.ac.id/id/eprint/123877

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