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All Journal SOCA: Jurnal Sosial Ekonomi Pertanian AGRIKA Jurnal Sains Peternakan Journal of Degraded and Mining Lands Management Jurnal Pembangunan dan Alam Lestari Fakultas Pertanian Kultivasi Conference on Innovation and Application of Science and Technology (CIASTECH) Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) EQIEN - JURNAL EKONOMI DAN BISNIS BUANA SAINS Jurnal Ilmiah Fillia Cendekia Jurnal Ilmiah Hijau Cendekia JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat) JURNAL BUDIDAYA PERTANIAN Jurnal Agriovet Acta Solum
Hidayati Karamina
Program Studi Agroteknologi, Fakultas Pertanian Universitas Tribhuwana Tunggadewi
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UJI pH, KALIUM TOTAL, C-ORGANIK PADA SAMPEL TANAH DAN KANDUNGAN VITAMIN C BUAH DI PERKEBUNAN JAMBU KRISTAL BUMIAJI BATU Hidayati Karamina; Ricky Indri Hapsari; Ariani Trisna Murti; Teolardus Dodi Gentara
Agrika Vol 16, No 2 (2022)
Publisher : Badan Penerbitan Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/ja.v16i2.3904

Abstract

Jambu biji kristal (Psidium guajava L.) merupakan jambu batu yang memiliki biji kurang dari 3% bagian buah.  Di Jawa Timur salah satu sentra penanaman jambu biji kristal adalah di Kecamatan Bumiaji, Kota Batu. Jambu biji kristal disukai karena rasanya renyah, kandungan vitamin C-nya yang tinggi dua kali lebih banyak dibanding buah jeruk, sumber serat yang bagus untuk pencernaan dan antioksidan yang efektif mengatasi radikal bebas yang dapat merusak sel atau jaringan. Jambu biji kristal memerlukan penanganan budidaya yang tepat supaya dapat tumbuh dan berbuah dengan kuantitas dan kualitas yang baik. Syarat tumbuh yang diperlukan di antaranya adalah pH tanah, kadar kalium tanah dan C-organik tanah. Jambu biji kristal merupakan tanaman berkayu yang dapat tumbuh pada berbagai jenis tanah dan pH tanah antara 5.5 to 7.5.  Oleh karena itu penelitian ini bertujuan untuk mengetahui pH tanah, kandungan C Organik tanah, kandungan K total tanah serta kandungan Vitamin C pada buah jambu biji kristal di Bumiaji Kota Batu.  Analisis kesuburan tanah meliputi pH  H2O, kandungan C- organik, kandungan unsur hara Kalium total dan kualitas buah jambu dilakukan pada  lahan dan buah jambu biji kristal dari tanaman berumur  6 tahun, 9 tahun dan 12 tahun. Hasil penelitian menunjukkan bahwa vitamin C buah jambu biji kristal dari tanaman berumur 12 tahun memiliki hasil tertinggi dibandingkan umur 9 dan 6 tahun. Pada analisis tanah didapati bahwa kandungan pH H2O tanah di perkebunan jambu kristal tahun ke 6 netral sedangkan tahun 9 dan 12 agak masam. Kandungan C-Organik dan K-total di semua lahan yang diteliti sangat tinggi. ABSTRACTCrystal guava (Psidium guajava L.) is a guava that has seeds less than 3% of the fruit. In East Java, one of the centers for planting crystal guava is in Bumiaji District, Batu City. Crystal guava is preferred because it tastes crunchy, contains twice as much vitamin C as citrus fruits, is a good source of fiber for digestion and is an effective antioxidant against free radicals that can damage cells or tissues. Crystal guava requires proper cultivation handling so that it can grow and bear fruit in good quantity and quality. The growing conditions needed include soil pH, soil potassium levels and soil organic C. Crystal guava is a woody plant that can grow in a variety of soil types and soil pH is between 5.5 to 7.5. Therefore this study aims to determine soil pH, soil organic C content, soil total K content and vitamin C content in crystalline guava fruit in Bumiaji, Batu City. Analysis of soil fertility including pH H2O, C-organic content, total Potassium nutrient content and quality of guava fruit was carried out on land and crystalline guava fruit from plants aged 6 years, 9 years and 12 years. The results showed that crystalline guava fruit vitamin C from 12 year old plants had the highest yield compared to 9 and 6 year olds. In the soil analysis it was found that the pH H2O content of the soil in the 6th year of crystal guava plantations was neutral while the 9th and 12th years were slightly acidic. The content of C-Organic and K-total in all the studied land was very high.
KEPUTUSAN KONSUMEN DALAM MEMBELI DAGING BROILER ERA PASCA PANDEMI COVID-19 DI KABUPATEN MALANG Ariani Trisna Murti; Hidayati Karamina; Indryani Malo
BUANA SAINS Vol 22, No 3 (2022)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v22i3.4472

Abstract

This study aimed was to determine the factors that influence consumers in buying broiler meat partially and simultaneously at the Landungsari Market, Malang Regency. The independent variables studied were the price of broiler meat, chicken meat free-range price, the price of broiler eggs, promotion, service, and location. Dependent on the variable in this study is consumer purchasing decisions consisting of consumer satisfaction, consumer loyalty, and giving recommendations to others to come to buy broiler meat at the Landungsari Market. The data used in the research are primary data and secondary data. The data was obtained from the tabulation of raw data through a questionnaire of 100 respondents and analyzed using multiple linear regression analysis. The result shows that all factors in the research variables correlate with consumers buying broiler meat at the Landungsari Market. The most dominant variable is free-range chicken meat price has become a partial influence on consumer purchasing decisions in buying broiler meat at the Landungsari Market. Variable factors that influence simultaneously or together sequentially according to the percentage value are free-range chicken meat, the broiler meat price, service, egg price, location of purchase, and promotional factors. All variables give a positive contribution and influence together of 0.511 with a tolerance limit of 0.05%.
IDENTIFIKASI HAMA DAN PENYAKIT PADA BUDIDAYA BAWANG MERAH (Allium ascalonicum L.) DENGAN APLIKASI PUPUK LIMBAH ULAT SUTRA Rujirmus Bobi; Hidayati Karamina; Erwin Ismu Wisnubroto
Agrika Vol 17, No 1 (2023)
Publisher : Badan Penerbitan Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/ja.v17i1.4577

Abstract

ABSTRAKProduktivitas bawang merah di Indonesia masih rendah sebesar 9,24 ton/ha. Hal ini karena penggunaan bibit yang kurang bermutu, media tanam yang kurang baik dan akibat serangan hama penyakit. Penggunaan insektisida secara intensif membahayakan konsumen. Salah satu metode pengendalian hama dan penyakit adalah metode kultur teknis. Maraknya budidaya ulat sutra mengakibatkan limbah ulat sutra juga banyak. Jika limbah tidak dikelola dengan baik dapat mengakibatkan penyakit bagi ulat sutra dan mencemari lingkungan. Oleh karena itu dilakukan penelitian menggunakan pupuk limbah kotoran ulat sutra untuk mengurangi pengunaan dosis pupuk kimia tanpa menurunkan pertumbuhan dan produksi bawang merah serta dapat menekan serangan hama pada tanaman bawang merah. Penelitian dilaksanakan di screen house, Science Techno Park Unitri pada Agustus-Oktober 2022. Penelitian menggunakan Rancangan Acak Kelompok (RAK) dengan 10 perlakuan pupuk limbah ulat sutra dan NPK 16-16-16. Hasil penelitian menunjukkan bahwa perlakuan P2 (pupuk limbah ulat sutra:sekam bakar (1:1) dosis 200 g/polybag + NPK 16-16-16 100 kg/ha = 4,5 g/polybag) dan P6 (pupuk limbah ulat sutra: sekam bakar (2:1) dosis 200 g/polybag + NPK 16-16-16 dosis 100 kg/ha = 4,5 g/polybag) memiliki bobot umbi bawang merah/rumpun lebih besar dibanding perlakuan lainnya,  berturut-turut 35,46 g/rumpun dan 28,04 g/rumpun. Hama yang terdapat pada bawang merah adalah Agrotis ipsilon, Spodoptera litura, Spodoptera exigua dan penyakit  yang ditemukan pada bawang merah adalah penyakit bercak yang diakibatkan  Alternaria porri dan Fusarium oxysporum. Pada perlakuan P2 hama yang menyerang sebesar 33,33% dan pada perlakuan P6 hama yang menyerang sebesar 11,11%. Pada kedua perlakuan tersebut  tetapi tidak ada penyakit yang menyerang. ABSTRACTThe productivity of shallots in Indonesia is still low at 9.24 tonnes/ha. This is due to the use of inferior quality seeds, poor planting media and pests and diseases. The intensive use of insecticides endangers consumers. One of the pest and disease control methods is the technical culture method. The rise of silkworm cultivation resulted in a lot of silkworm waste. If waste is not managed properly it can cause disease for silkworms and pollute the environment. Therefore, research was carried out using silkworm manure to reduce the use of chemical fertilizer doses without reducing the growth and production of shallots and suppressing pest attacks on shallots. The research was conducted at the screen house, Science Techno Park Unitri in August-October 2022. The research used a Randomized Block Design (RBD) with 10 treatments of silkworm waste fertilizer and NPK 16-16-16. The results showed that treatment P2 (silkworm waste fertilizer: roasted husks (1:1) dose of 200 g/polybag + NPK 16-16-16 100 kg/ha = 4.5 g/polybag) and P6 (silkworm waste fertilizer : roasted husks (2:1) dose of 200 g/polybag + NPK 16-16-16 dose of 100 kg/ha = 4.5 g/polybag) had a greater weight of shallot bulbs/clump compared to other treatments, respectively 35.46 g/clump and 28.04 g/clump. The pests found on shallots are Agrotis ipsilon, Spodoptera litura, Spodoptera exigua and the diseases found on shallots are spotting disease caused by Alternaria porri and Fusarium oxysporum. In the P2 treatment the attacking pests were 33.33% and in the P6 treatment the attacking pests were 11.11%. In both treatments, there was no disease that attacked.
PENGARUH PUPUK NPK DAN PUPUK KANDANG AYAM TERHADAP PERTUMBUHAN TANAMAN CABAI KERITING (Capsicum annuum L.) Ngei M. Fatima; Amir Hamzah; Hidayati Karamina
Agrika Vol 17, No 1 (2023)
Publisher : Badan Penerbitan Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/ja.v17i1.4448

Abstract

Tujuan dari penelitian ini adalah mengevaluasi pengaruh pemberian pupuk NPK dan pupuk kandang ayam terhadap pertumbuhan tanaman cabai keriting. Penelitian dilaksanakan di Tlogomas Kota Malang pada ketinggian sekitar 450 m dpl pada Agustus 2021 hingga Februari 2022. Penelitian menggunakan Rancangan Acak Kelompok (RAK) dengan 2 faktor. Faktor pertama pupuk NPK (N) terdiri dari 4 taraf perlakuan N0: tanpa pupuk NPK (kontrol); N1: pupuk NPK 50 kg/ha (0,25 g/polybag); N2 : pupuk NPK 100 kg/ha (0,5 g/polybag); dan N3 : pupuk NPK 150 kg/ha (0,75 g/polybag). Faktor kedua adalah pupuk  kandang ayam (K) terdiri dari 4 taraf perlakuan K0: tanpa pemberian pupuk kandang ayam (kontrol); K1: pupuk kandang ayam 10 ton/ha (50 g/polybag); K2: pupuk kandang ayam 20 ton/ha (100 g/polybag); dan K3: pupuk kandang ayam 30 ton/ha (150 g/polybag). Hasil penelitian menunjukkan adanya interaksi pupuk NPK dan pupuk kandang ayam pada tinggi tanaman saat 4 dan 8 MST, tetapi tidak berpengaruh pada jumlah cabang maupun jumlah bunga. Perlakuan pupuk NPK secara tunggal hanya mempengaruhi jumlah bunga pada 12 MST. Pemberian pupuk kandang ayam secara tunggal dengan dosis 30 ton/ha mengakibatkan pertumbuhan terbaik pada tinggi tanaman saat 6 dan 8 MST berturut-turut 35,33 cm dan 38,21 cm; jumlah cabang pada 4 dan 8 MST berturut-turut sebesar  4,67  dan 53,96; serta jumlah bunga pada 8 MST yaitu sebanyak 6,75. The purpose of this study was to evaluate the effect of NPK fertilizer and chicken manure on the growth of curly chili plants. The research was conducted in Tlogomas, Malang City at an altitude of around 450 m asl from August 2021 to February 2022. The research used a Randomized Block Design (RBD) with 2 factors. The first factor was NPK fertilizer (N) consisted of 4 levels which were N0 treatment: without NPK fertilizer (control); N1: NPK fertilizer 50 kg/ha (0.25 g/polybag); N2 : NPK fertilizer 100 kg/ha (0.5 g/polybag); and N3 : NPK fertilizer 150 kg/ha (0.75 g/polybag). The second factor was chicken manure (K) consisting of 4 levels which were K0 treatment: without chicken manure (control); K1: chicken manure 10 tonnes/ha (50 g/polybag); K2: chicken manure 20 tonnes/ha (100 g/polybag); and K3: chicken manure 30 tonnes/ha (150 g/polybag). The results showed that there was an interaction between NPK and chicken manure on plant height at 4 and 8 WAP, but had no effect on the number of branches or the number of flowers. NPK fertilizer treatment  only affected the number of flowers at 12 WAP. Application of chicken manure at a dose of 30 tonnes/ha resulted in the best growth in plant height at 6 and 8 WAP respectively 35.33 cm and 38.21 cm; the number of branches at the 4th and 8th WAP were 4.67 and 53.96 respectively; and the amount of interest at 8 WAP was 6.75.
KASGOT LALAT TENTARA HITAM SEBAGAI PUPUK ORGANIK UNTUK PERTANIAN BERKELANJUTAN Edyson Edyson; Indawan Indawan; Ricky Indri Hapsari; Hidayati Karamina; Poppy Indri Hastuti
Agrika Vol 17, No 1 (2023)
Publisher : Badan Penerbitan Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/ja.v17i1.4652

Abstract

ABSTRAKTahun 2022 Indonesia menghasilkan sampah sebanyak 12.923.847 ton di mana 54,2% merupakan sampah sisa makanan, daun, ranting dan kayu. Berdasarkan sumber sampah, 50,6% merupakan sampah rumah tangga dan pasar tradisional. Jika tidak dikelola dengan baik, maka sampah akan menimbulkan berbagai pencemaran. Larva Black Soldier Fly (BSF)  sangat efektif dalam memakan sampah organik dan kotorannya (kasgot) dapat dimanfaatkan menjadi pupuk organik. Bahan penelitian diperoleh dari Bank Sampah Eltari M-230 Griya Maggot BSF Kelurahan Cemorokandang Kecamatan Kedungkandang Kota Malang 65138. Pelaksanaan penelitian dilakukan dengan menyediakan kandang kawin BSF dan menganalisa kasgot mengenai kandungan unsur hara, logam berat dan cemaran bakteri.  Uji laboratorium menunjukkan bahwa kasgot telah memenuhi syarat SNI dan PTM, kecuali C-org sedikit melebihi standar yang ditetapkan, tidak mengandung logam berat Cd dan mengandung minimum logam berat Pb, Fe dan Zn. Kandungan cemaran bakteri Escherichia coli rendah yaitu kurang dari  3.00 MPN/g dan tidak mengandung Salmonella sp. ABSTRACTIn 2022 Indonesia produces 12,923,847 tons of waste, of which 54.2% is leftover food, leaves, twigs and wood. Based on the source of waste, 50.6% is household waste and traditional markets. If not managed properly, waste will cause various pollution. Black Soldier Fly (BSF) larvae are very effective in eating organic waste and their excrement (kasgot) can be used as organic fertilizer. The research material was obtained from the Eltari M-230 Griya Maggot BSF Waste Bank at Kelurahan Cemorokandang Kedungkandang District, Malang City 65138. The research was carried out by providing BSF mating cages and analyzing the kasgot for its nutrient content, heavy metals and bacterial contamination. Laboratory test results show that the kasgot has met the requirements of SNI and PTM, except that the C-org slightly exceeds the set standards, does not contain the heavy metal Cd and contains a minimum of the heavy metals Pb, Fe and Zn. The content of Escherichia coli bacteria contamination is low, namely less than 3.00 MPN/g and does not contain Salmonella sp. 
IDENTIFIKASI LOGAM BERAT PADA LAHAN PERTANIAN DI SEKITAR INDUSTRI KERTAS DAN PULP KABUPATEN MALANG Hidayati Karamina; Nugroho Aji Prasetiyo; Ariani Trisna Murti; Glorianus Glorianus; Avelinus Tampang
Agrika Vol 17, No 2 (2023)
Publisher : Badan Penerbitan Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/ja.v17i2.4843

Abstract

ABSTRAKSalah satu industri yang menghasilkan limbah cair yang mengandung logam berat adalah industri kertas dan pulp. Tujuan penelitian ini adalah untuk mengidentifikasi logam berat yang berada di lahan pertanian di sekitar industri kertas dan pulp di Kabupaten Malang. Penelitian dilaksanakan  dengan mengambil beberapa sampel tanah dan air dilahan pertanian di sekitar industru tersebut. Penelitian dilaksanakan pada bulan Mei-Juni 2023. Hasil pengujian laboratorium menunjukkan  bahwa logam berat ditemukan pada sampel tanah pada lahan pertanian di sekitar industri kertas dan pulp yaitu timbal (Pb) dengan kandungan sebesar 3064 mg/liter, yang  melebihi nilai ambang batas, sedangkan kandungan Cadmium (Cd) (0,0020 mg/liter) di bawah ambang batas, kandungan Corganik sedang dan pH tanah agak masam. Pada air limbah industri kertas dan pulp juga ditemukan kandungan Pb yang melebihi ambang batas, sedangkan kandungan Cd tidak melebihi nilai ambang batas. Hasil C Organik tanah masuk dalam kategori sedang dan untuk parameter pH H2O masuk dalam kategori agak masam. ABSTRACTOne of the industries that produces liquid waste containing heavy metals is the paper and pulp industry. The aim of this research is to identify heavy metals in agricultural land around the industry in Malang Regency. The research was carried out by taking several soil and water samples on agricultural land around the industry. The research was carried out in May-June 2023. Laboratory test results showed that heavy metals were found in soil samples on agricultural land around the paper and pulp industry, namely plumbum (Pb) with a content of 3064 mg/liter, which exceeds the threshold value, while the Cadmium (Cd) (0.0020 mg/liter) is below the threshold, the C organic content is moderate and the soil pH is slightly acidic. In wastewater from the industry, it was also found that the Pb content exceeded the threshold value, while the Cd content did not. The soil C organic is in the medium category and the pH parameter H2O is in the slightly acidic category.  
EFEKTIVITAS EKSTRAK DAUN SIRSAK (Annona muricata) DAN DAUN MIMBA (Azadirachtin indica) SEBAGAI PESTISIDA NABATI TERHADAP ULAT GRAYAK (Spodoptera litura) PADA TANAMAN TOMAT Patrisius Relentrain; Hidayati Karamina; Astri Sumiati
Agrika Vol 17, No 2 (2023)
Publisher : Badan Penerbitan Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/ja.v17i2.4840

Abstract

ABSTRAKPenurunan hasil tomat disebabkan oleh kendala iklim, hama dan penyakit. Hama yang umum menyerang tanaman tomat adalah ulat grayak (Spodoptera litura). Hama ulat grayak mampu menurunkan hasil hingga 85% dan bahkan kegagalan panen. Mengingat berbagai dampak negatif pestisida kimia, perlu dilakukan penggunaan pestisida nabati. Pestisida nabati merupakan pestisida yang berasal dari tumbuhan yang mengandung senyawa metabolit sekunder seperti alkaloid, terpenoid, fenolik. Senyawa tersebut berfungsi sebagai penolak, penarik, antifertilitas (pemandul) dan pembunuh. Keuntungan penggunaan pestisida nabati adalah mudah terurai sehingga tidak mencemari lingkungan, relatif aman bagi manusia dan hewan. Penelitian ini bertujuan mengetahui efektivitas ekstrak daun mimba dan daun sirsak terhadap larva ulat grayak instar 2. Penelitian dilaksanakan menggunakan Rancangan Acak Lengkap (RAL) pada bulan Desember 2022-Januari 2023 di Laboratorium Hama dan Penyakit Fakultas Pertanian, Universitas Tribhuwana Tunggadewi Malang. Parameter yang diamati meliputi larva berhenti makan, mortalitas, kecepatan kematian, dan intensitas serangan pada daun. Data dianalisa menggunakan Anova dan diuji lanjut dengan uji BNJ 5%. Hasil penelitian menunjukkan bahwa perlakuan ekstrak pestisida nabati berpengaruh terhadap persentase larva ulat grayak berhenti makan, mortalitas, kecepatan kematian, dan intensitas serangan. Ekstrak daun mimba 80 ml sama efektifnya dengan ekstrak daun sirsak 80%. Pada 8 JSA ekstrak daun mimba dan ekstrak daun sirsak mampu menekan larva berhenti makan berturut-turut sebesar 17.50% dan 15%; pada 48 JSA mengakibatkan mortalitas larva ulat grayak sebesar 42.5% dan 40.00%; pada 48  JSA mengakibatkan kecepatan kematian sebesar 7.80 ekor/jam dan 7.35 ekor/jam; pada 72 JSA mengakibatkan kerusakan pada daun tomat sebesar 20.00% dan 22.50%. ABSTRACTThe decline in tomato yields is caused by climate constraints, pests and diseases. The common pest that attacks tomato plants is the armyworm (Spodoptera litura). Armyworm pests can reduce yields by up to 85% and even crop failure. Considering the various negative impacts of chemical pesticides, it is necessary to use plant-based pesticides. Botanical pesticides are pesticides derived from plants that contain secondary metabolite compounds such as alkaloids, terpenoids, phenolics. This compound functions as a repellent, attractant, antifertility (sterile) and killer. The advantage of using vegetable pesticides is that they are easily decomposed so they do not pollute the environment, and are relatively safe for humans and animals. This research aims to determine the effectiveness of neem and soursop leaf extracts against second instar armyworm larvae. The research was carried out using a Completely Randomized Design (CRD) in December 2022-January 2023 at the Pest and Disease Laboratory, Faculty of Agriculture, Tribhuwana Tunggadewi University, Malang. Parameters observed included larvae stopping eating, mortality, speed of death, and intensity of attacks on leaves. Data were analyzed using Anova and tested further with the 5% BNJ test. The results of the study showed that treatment with vegetable pesticide extracts affected the percentage of armyworm larvae that stopped eating, mortality, speed of death, and intensity of attacks. 80 ml neem leaf extract is as effective as 80% soursop leaf extract. At 8 JSA neem leaf extract and soursop leaf extract were able to suppress larvae from stopping eating by 17.50% and 15% respectively; at 48 JSA resulted in armyworm larval mortality of 42.5% and 40.00%; at 48 JSA resulted in a death rate of 7.80 individuals/hour and 7.35 individuals/hour; at 72 JSA resulted in damage to tomato leaves of 20.00% and 22.50%.  
ANALISA PROFITABILITAS RUMAH TANGGA PETANI-TERNAK SAPI PERAH RAKYAT PADA SISTEM PERTANIAN BERKELANJUTAN DI KABUPATEN MALANG: ANALISA PROFITABILITAS RUMAH TANGGA PETANI-TERNAK SAPI PERAH RAKYAT PADA SISTEM PERTANIAN BERKELANJUTAN DI KABUPATEN MALANG Murti, Ariani Trisna; Setiaji, Jatmiko; Setyowati, Karunia; Karamina, Hidayati
Jurnal Agriovet Vol. 6 No. 1 (2023): JURNAL AGRIOVET
Publisher : LPPM UNIVERSITAS KAHURIPAN KEDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51158/agriovet.v6i1.1107

Abstract

Penelitian ini dilakukan untuk mengatahui besar keuntungan rumah tangga petani-ternak pada sistem integrasi sapi perah dengan usahatani tanaman pakan ternak berdasarkan skala luas tanam beserta faktor yang mempengaruhi di Kelompok Ternak KUD Sumber Makmur Kecamatan Ngantang, Kabupaten Malang. Penelitian dilaksanakan pada bulan Mei 2023 sampai dengan bulan Juli 2023 pada kelompok ternak KUD Sumber Makmur, Kecamatan Ngantang, Kabupaten Malang. Jumlah sampel pada penelitian ini sebanyak 83 peternak sapi perah dan dibulatkan menjadi 100 peternak. Metode analisis data yang digunakan terdiri dari analisa perhitungan penerimaan dan pendapatan. Hasil penelitian menjelaskan bahwa besaran keuntungan rumah tangga petani-ternak pada sistem integrasi sapi perah dengan usahatani tanaman pakan ternak berdasarkan skala luas tanam di Kelompok Ternak KUD Sumber Makmur Kecamatan Ngantang, Kabupaten Malang mencapai hingga Rp12,260,152,905 per tahun. Kontribusi usaha ternak sapi perah terhadap pendapatan rumah tangga dari sistem integrasi sapi perah dengan usahatani tanaman pakan ternak sebesar Rp. 306,374,427/tahun dengan presentase 32,04%. Kedua hasil tersebut menunjukkan bahwa rumah tangga petani – ternak sapi perah rakyat sistem pertanian berkelanjutan yang dinaungi oleh KUD Sumber Makmur layak untuk dikembangkan.
PENGGUNAAN PUPUK KOMPOS DAN PGPR TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN CABAI RAWIT(Capsicum frutescens L.) VARIETAS DEWATA 43 F1 Jena, Salvatriks Anastasia; karamina, Hidayati; Agastya, I Made Indra
Jurnal Ilmiah Hijau Cendekia Vol 9 No 2 (2024): Jurnal Ilmiah Hijau Cendekia
Publisher : Universitas Islam Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32503/hijau.v9i2.5303

Abstract

The obstacle in producing cayenne pepper plants is the decreasing level of soil fertility caused by the continuous use of inorganic fertilizers, decreased agricultural land productivity and environmental pollution. To overcome these obstacles, efforts can be made to increase the yield of cayenne pepper plants, namely by improving cultivation techniques through fertilizing with organic fertilizers such as cow compost and PGPR. The aim of this research is to determine the effectiveness and best dose of compost and PGPR fertilizer application on cayenne pepper plants. The research started from October to December 2023, and was carried out on community land in Landungsari Village, Lowokwaru District, Malang Regency, East Java Province, with an altitude of ± 540-700 meters above sea level. The research was carried out using Factorial RAK with two factors and 3 replications. Factor 1, namely cow dung compost which consists of 3 levels: 0; 7.5; and 10 tonnes/ha. Factor 2, namely PGPR consists of 3 levels: 0; 300; and 450 ml/tan. The parameters observed were plant height, flowering age, number of fruit per plant, weight of fruit per plant, production yield and disease resistance. The results of the research showed that there was an interaction between the treatment of cow compost 10 tonnes/ha and PGPR 450 ml/tan on the observation parameters of plant height aged 7, 14 and 28 dap, number of fruit and weight of the second harvest at 77 dap, and disease attacks. The best dose was found in the K2P2 treatment (Compost 10 tonnes/ha + PGPR 450 ml/plant), with plant height of 26.23 cm, flowering age of 34.33 DAP, number of fruit of 70.53, fruit weight of 67. 27 grams and production of 2,415 tons/ha. Diseases that attack cayenne pepper plants are leaf curl and fusarium wilt. Giving PGPR 450 ml/tan can suppress leaf curl disease attacks by 6.67% when compared to the control treatment of 46.67%. Meanwhile, fusarium wilt disease when given PGPR 450 ml/tan was 0.00% compared to the control treatment of 33.33%.
The effect of organic fertilizer application on phytoremediation of heavy metals-contaminated rice fields using Cordyline fruticose and Excoecaria cochinchinensis Karamina, Hidayati; Barunawati, Nunun; Kurniawan, Syahrul; Maghfoer, Moch Dawam
Journal of Degraded and Mining Lands Management Vol. 12 No. 3 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.123.7789

Abstract

Inadequate industrial waste management has led to heavy metal contamination in agricultural lands, threatening food productivity and sustainability. This study aimed to evaluate the effect of organic fertilizer application on the phytoremediation of heavy metals (Pb and Cd) contaminated rice fields surrounding the industrial area of Pagak, Malang Regency. The study was initiated by identifying the distribution of Pb and Cd in soil, water, and rice plants. The soil identified with the highest Pb and Cd concentrations was then subjected to a phytoremediation experiment using Cordyline fruticose and Excoecaria cochinchinensis as metal accumulator plants. Organic fertilizers used for the evaluation of the phytoremediation effectiveness were chicken manure, Thitonia, and sugarcane waste. Phytoremediation effectiveness was evaluated based on the Bioaccumulation Factor (BAF) and Translocation Factor (TF). The results of the soil characterization study showed that Pb and Cd concentrations at soil depths of 0-20 cm and 20-40 cm exceeded the permissible limits, with Pb concentrations ranging from 41.62 to 74.93 ppm and Cd concentrations ranging from 0.58 to 1.10 ppm. The results of the phytoremediation experiment showed that Cordyline fruticose exhibited higher Pb and Cd absorption capacity than Excoecaria cochinchinensis at 30 and 60 days after planting), indicated by BAF values of >1. In all treatments, however, both plant species have TF values of <1, indicating that the two plant species are considered suitable for phytostabilization as heavy metals in the soils were more concentrated in the plant roots rather than in the plant shoots.
Co-Authors A T Murti Amir Hamzah Amnawadi Ariani Trisna Murti Ariani Trisna Murti Ariani Trisna Murti Ariani Trisna Murti Ariani Trisna Murti, Ariani Trisna Astri Sumiati Astutik Astutik Avelinus Tampang Bambang Siswanto Bambang Siswanto Barus, Robertus Dawam Maghfoer Dominikus Dominikus, Dominikus Dudella Desnani Firman Yasin, Dudella Desnani Firman Edyson Edyson Edyson Indawan Elita Mega Selvia Wijaya Erwin Ismu Wisnubroto Farida Kusuma Astuti Fikrinda, W Fila Isti Kumala Agustina Glorianus Glorianus Harsin, Tersianus I Made Indra Agastya Ilastika, Friska Indawan Indawan Indryani Malo Jamhari Jamhari Jatmiko Setiaji Jena, Salvatriks Anastasia Junaitri, Marius Karunia Setyowati Karunia Setyowati Suroto Kedang, Yoseph Frinadetz Ragan Kusuma Astuti, Farida Lado, Oldiana Umbu Maghfoer, Moch Dawam Maulana, Choky Afrizal Murti, A T Ngei M. Fatima Nunun Barunawati, Nunun Oswaldus Oswaldus Patrisius Relentrain Poppy Indri Hastuti Prasetiyo, Nugroho Aji Rendi, Filipus Ricky Indri Hapsari Rinanti, Rosyida Fajri Rujirmus Bobi Sari, Lidwina Mita Setiaji, Jatmiko Setiawan, Kevin Ishak Tri Setyowati, Karunia Siga, Imanuel Bajo Sri Susanti Sri Susanti Supriyadi Supriyadi Supriyadi Supriyadi Suroto, Karunia Setyowati Sutoyo Sutoyo Syahrul Kurniawan Tatiek Wardiyati Teolardus Dodi Gentara Tri Mudjoko Tri Mudjoko Tri MUJOKO Viktor Herkulanus Maringan W Fikrinda Wahyu Fikrinda Wea, Timoteus Mite Widowati widowati widowati Wilujeng, Retno