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POPULASI DAN INTENSITAS SERANGAN HAMA KUTU KEBUL (Bemisia spp.) PADA TANAMAN KENTANG YANG DITUMPANGSARIKAN DENGAN BEBERAPA TANAMAN AROMATIK Husni, Ika Rauhul; Thei, Ruth Stella Petrunela; Fauzi, M. Taufik
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 34 No 2 (2024): Jurnal Agroteksos Agustus 2024
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agroteksos.v34i2.1076

Kutu kebul merupakan hama penting pada tanaman kentang yang menurunkan produksi hingga 80%. Petani mengendalikan kutu kebul menggunakan pestisida kimia yang memiliki banyak dampak negatif. Teknik pengendalian secara kultur teknis merupakan salah satu alternatif yang dapat digunakan untuk mengendalikan kutu kebul. Teknik pengendalian tersebut dapat dilakukan dengan cara tumpangsari menggunakan tanaman aromatik yang mampu menjadi penolak bagi hama. Tanaman aromatik yang digunakan berupa kemangi, seledri dan bawang daun. Penelitian ini dilakukan pada bulan Juni-September 2023 di Desa Sembalun, Lombok Timur. Penelitian ini bertujuan untuk mengetahui populasi dan intensitas serangan hama kutu kebul pada tanaman kentang yang ditumpangsarikan dengan tanaman aromatik. Metode yang digunakan yaitu eksperimental dengan percobaan lapangan. Rancangan yang digunakan yaitu Rancangan Acak Kelompok (RAK) yang terdiri dari 4 perlakuan dengan 5 ulangan yaitu perlakuan kentang monokultur (P1), kentang tumpangsari kemangi (P2), kentang tumpangsari seledri (P3), dan kentang tumpangsari bawang daun (P4). Hasil penelitian menunjukkan rata-rata populasi hama kutu kebul terendah diperoleh pada perlakuan kentang tumpangsari seledri berjumlah 22,27 individu/tanaman. dan populasi tertinggi diperoleh pada perlakuan kentang tumpangsari bawang daun berjumlah 30,72 individu/tanaman. Intensitas serangan yang cenderung terendah diperoleh pada kentang tumpangsari seledri yaitu 2,60%, dan intensitas serangan yang cenderung tertinggi diperoleh pada kentang tumpangsari bawang daun yaitu 3,91%.

PENDAMPINGAN MASYARAKAT SEMBALUN LAWANG DALAM PENANAMAN SAYURAN BAYAM BRAZIL SECARA ORGANIK MENUJU PERTANIAN BERKELANJUTAN Thei, Ruth Stella Petrunella; Rifqi, Afif Aufa; Husni, Ika Rauhul; Wardani, Intan Siwi Kusuma; Yuliana, Sari; Hidayati, Laela Asri; Rosyada, Laila Amrina; Hijaratullah, Imam Hanif; Sasmita, Siti Soleha; Fansuri, Haikal; Majid, Azriel Akbar Hermansyah
Jurnal Wicara Vol 1 No 6 (2023): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v1i6.3468

The climate and regional conditions in Sembalun Lawang Village make it possible to cultivate various types of plants, both types of food crops and horticultural crops. Problems that are often encountered in crop cultivation are pests and diseases that damage cultivated plants, especially for horticultural crops. The use of chemical pesticides is a mainstay of farmers in dealing with pests and diseases. On the other hand, the use of chemical pesticides threatens environmental health. In addition, the stunting rate is also one of the problems in Sembalun Lawang Village. The solution that can be offered is the cultivation of Brazilian spinach organically, namely using compost, seeing that this Brazilian spinach cultivation technique does not require extra care so that it can minimize the use of chemical fertilizers and pesticides. Apart from that, Brazilian spinach has many benefits, one of which is that it contains magnesium which is good for bone growth and is good for preventing anemia. Then this Brazilian spinach can also be processed into various processed products that can be consumed by children such as porridge, pudding, smoothies and others which can reduce stunting rates. Apart from processed products that are consumed by children, there are also processed products that can be developed and become new businesses such as Brazilian spinach chips. Therefore, counseling activities on Brazilian spinach cultivation and the manufacture of preparations from Brazilian spinach are one of the things that must be done with the aim of increasing public knowledge and awareness so that they are wiser in using chemical fertilizers and pesticides and opening up opportunities for villagers to open new businesses. from processed Brazilian spinach. This activity was carried out on July 14th and 26th 2023 at Sembalun Lawang Village Office. This activity was attended by Sembalun Lawang Village officials, farmers, female cadres in each hamlet, and mothers with stunted children. This activity is carried out through lecture methods and direct demonstrations. The results of the training show that the community is interested in cultivating Brazilian spinach and interested in making processed products from Brazilian spinach.

Potential UV (Ultra Violete) Plastic Shade in Increasing Soil Fertility and Controlling Whitefly Pest in Dry Land Husni, Ika Rauhul; Fauzi, Taufik; Suwardji, Suwardji; Sudharmawan, A. A. Ketut; Mulyati, Mulyati
Jurnal Biologi Tropis Vol. 24 No. 3 (2024): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i3.7210

The whitefly is a pest that frequently infests cultivated plants, causing both direct and indirect damage that can significantly reduce crop yields. In addition to whitefly infestations, declining soil fertility is another factor that can lead to decreased production. One potential solution to these issues is the use of UV plastic shade. This method can help reduce the population of whitefly pests. This article aims to explore the effectiveness of UV plastic shade in enhancing soil fertility and reducing whitefly presence in arid regions. The research methodology employed is descriptive, utilizing a literature review of sources such as scientific articles, books, journals, discussions, and previous research findings. UV plastic shade has been found to increase the availability of nitrogen and phosphorus in the soil, thereby promoting soil fertility and plant growth. Additionally, UV plastic shade can reduce whitefly populations in dry areas by disrupting their life cycle and behavior.

PENDAMPINGAN MASYARAKAT SEMBALUN LAWANG DALAM PENANAMAN SAYURAN BAYAM BRAZIL SECARA ORGANIK MENUJU PERTANIAN BERKELANJUTAN Thei, Ruth Stella Petrunella; Rifqi, Afif Aufa; Husni, Ika Rauhul; Wardani, Intan Siwi Kusuma; Yuliana, Sari; Hidayati, Laela Asri; Rosyada, Laila Amrina; Hijaratullah, Imam Hanif; Sasmita, Siti Soleha; Fansuri, Haikal; Majid, Azriel Akbar Hermansyah
Jurnal Wicara Vol 1 No 6 (2023): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v1i6.3468

The climate and regional conditions in Sembalun Lawang Village make it possible to cultivate various types of plants, both types of food crops and horticultural crops. Problems that are often encountered in crop cultivation are pests and diseases that damage cultivated plants, especially for horticultural crops. The use of chemical pesticides is a mainstay of farmers in dealing with pests and diseases. On the other hand, the use of chemical pesticides threatens environmental health. In addition, the stunting rate is also one of the problems in Sembalun Lawang Village. The solution that can be offered is the cultivation of Brazilian spinach organically, namely using compost, seeing that this Brazilian spinach cultivation technique does not require extra care so that it can minimize the use of chemical fertilizers and pesticides. Apart from that, Brazilian spinach has many benefits, one of which is that it contains magnesium which is good for bone growth and is good for preventing anemia. Then this Brazilian spinach can also be processed into various processed products that can be consumed by children such as porridge, pudding, smoothies and others which can reduce stunting rates. Apart from processed products that are consumed by children, there are also processed products that can be developed and become new businesses such as Brazilian spinach chips. Therefore, counseling activities on Brazilian spinach cultivation and the manufacture of preparations from Brazilian spinach are one of the things that must be done with the aim of increasing public knowledge and awareness so that they are wiser in using chemical fertilizers and pesticides and opening up opportunities for villagers to open new businesses. from processed Brazilian spinach. This activity was carried out on July 14th and 26th 2023 at Sembalun Lawang Village Office. This activity was attended by Sembalun Lawang Village officials, farmers, female cadres in each hamlet, and mothers with stunted children. This activity is carried out through lecture methods and direct demonstrations. The results of the training show that the community is interested in cultivating Brazilian spinach and interested in making processed products from Brazilian spinach.

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