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PENGARUH KONSENTRASI DAN LAMA PERENDAMAN ZPT AUKSIN DALAM MEMPERCEPAT PERTUMBUHAN TUNAS BULBIL PORANG (Amorphophallus muelleri Blume) Qurrota Ayun Fahra Hasanah; Darso Sugiono; Yayu Sri Rahayu
Agroplantae: Jurnal Ilmiah Terapan Budidaya dan Pengelolaan Tanaman Pertanian dan Perkebunan Vol 12 No 2 (2023): Agroplantae: Jurnal Ilmiah Terapan Budidaya dan Pengelolaan Tanaman Pertanian da
Publisher : Jurusan Budidaya Tanaman Perkebunan, Politeknik Pertanian Negeri Pangkajene Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51978/agro.v12i2.585

Abstract

The use of growth regulators before planting porang is one way to increase the growth of porang bulbils. The research was conducted with the aim of getting the length of immersion that gives the best effect on each concentration of auxin ZPT in accelerating the growth of bulbil porang (Amorphophallus muelleri Blume) shoots.. The research method used is experimental method using factorial Randomized Group Design (RBD) 4x4, which consists of 16 treatments and repeated 2 times. The first factor is concentration which consists of 4 levels, namely k0 (control), k1 (200mg/l), k2 (300mg/l), and k3 (300mg/l). The second factor is immersion time which consists of 4 levels, namely l1 (60 minutes), l2 (120 minutes), l3 (180 minutes), and l4 (240 minutes). There is an interactiont between concentration and immersion time on sprouting time, vigor index, and diameter of bulbil porang shoots at 42 and 56 days after planting. The concentration of 200mg/l (k1) at a immersion time of 180 minutes (l3) gave the fastest sprouting time of 15.2 days. The concentration of 200mg/l (k1) at 180 minutes immersion time (l3) gave the highest vigor index value of 100%. The length of immersion l4 (240 minutes) at the growth regulator concentration k1 (200mg/l) gave the best bulbil porang shoots diameter of 2.96 mm.
PENGARUH KOMBINASI NUTRISI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SELADA MERAH (Lactuca sativa var. Lollorosa) PADA HIDROPONIK SISTEM WICK Ridwan Kusuma Wardhana; Darso Sugiono; Yayu Sri Rahayu
Agroplantae: Jurnal Ilmiah Terapan Budidaya dan Pengelolaan Tanaman Pertanian dan Perkebunan Vol 12 No 2 (2023): Agroplantae: Jurnal Ilmiah Terapan Budidaya dan Pengelolaan Tanaman Pertanian da
Publisher : Jurusan Budidaya Tanaman Perkebunan, Politeknik Pertanian Negeri Pangkajene Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51978/agro.v12i2.586

Abstract

Lettuce is a plant whose leaves are taken to be used as vegetables or salad. The purpose of this study was to obtain a combination of nutrients that can increase the growth and best yield of red lettuce (Lactuca sativa var. Lollorosa) with hydroponic wick system. The research method used in this study was a single-factor Randomized Group Design (RAK) consisting of 7 treatments repeated 4 times. The treatments applied were A (AB Mix 3.2 EC), B (AB Mix 1.5 EC + Bayfolan 6 ml), C (AB Mix 1.8 EC + Bayfolan 3 ml), D (AB Mix 1.2 EC + Bayfolan 9 ml), E (AB Mix 1.5 EC + POC 6 ml), F (AB Mix 1.8 EC + POC 3 ml), and G (AB Mix 1.2 EC + POC 9 ml). Giving a combination of nutrients gives a real effect on the growth and yield of red lettuce plants (Lactuca sativa var. Lollorosa) at the age of 2 weeks after planting, 3 weeks after planting, 4 weeks after planting, 5 weeks after planting. Number of leaves at plant age 3 weeks and 5 weeks. Leaf area, root length, fresh weight of plants with roots, fresh weight of plants without roots. Treatment E, namely AB Mix 1.5 EC + POC 6 ml, gave the highest results on plant height, which was 20.96 cm, root length of 26.94 cm, leaf area of 100 cm2, fresh weight with roots of 13.3 g, and fresh weight without roots of 11.49 g
PENGARUH JENIS MULSA TERHADAP HASIL TANAMAN OKRA HIJAU (Abelmoschus esculentus L.) VARIETAS NAILA IPB Bertha Felicia; Darso Sugiono; Winda Rianti
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 9, No 1 (2024): JURNAL AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v9i1.14919

Abstract

Okra (Abelmoschus esculentus L.) jenis sayuran berkhasiat yang dikonsumsi buah (polong) mudanya. Penggunaan mulsa organik ataupun anorganik menjadi salah satu upaya meningkatkan budidaya okra hijau sekaligus memanfaatkan sampah pertanian. Penggunaan mulsa mampu menjaga kelembapan tanah sekitar pertanaman, mencegah tumbuhnya gulma dan menambah bahan organik pada mulsa berbahan organik seperti jerami padi dan sekam padi pada penelitian ini. Penelitian ini bertujuan untuk mengetahui efektifitas penggunaan mulsa dalam budidaya tanaman okra hijau. Metode penelitian yang digunakan eksperimental dengan rancangan lingkungan Rancangan Acak Kelompok Faktor Tunggal yang terdiri dari empat perlakuan dan enam ulangan. Empat perlakuan tersebut yaitu A (tanpa mulsa), B (mulsa plastik hitam perak), C (mulsa jerami padi), D (mulsa sekam padi). Rancangan respons penelitian ini antara lain: jumlah polong per tanaman, diameter polong per plot, panjang polong untuk konsumsi, bobot polong per plot, dan bobot per polong untuk konsumsi. Pengaruh perlakuan dianalisis dengan sidik ragam dan apabila pada uji taraf 5% terdapat hasil yang berpengaruh nyata, diuji lanjut dengan LSD (Least Significance Different). Perlakuan C (mulsa jerami padi) memberikan pertumbuhan dan hasil tertinggi 1,48 ton/ha tanaman okra hijau (Abelmoschus esculentus L.) varietas Naila IPB, berbeda nyata dengan perlakuan lainnya. Berikutnya, perlakuan D (mulsa sekam padi) memberikan hasil 1,15 ton/ha tidak berbeda nyata dengan perlakuan B (mulsa plastik hitam perak) 0,96 ton/ha tetapi berbeda nyata dengan perlakuan A (tanpa mulsa) yang memberikan hasil terendah 0,84 ton/ha.
PENGARUH KOMBINASI POLA PEMUPUKAN TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SORGUM (Sorghum bicolor L. Moench) VARIETAS BIOGUMA Shiva, Shiva Farhah Ilhami P.F; Darso Sugiono; Subardja, Vera Oktavia
Jurnal Agrotech Vol 14 No 2 (2024)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/agrotech.v14i2.178

Abstract

Sorgum merupakan tanaman serealia yang dapat tumbuh pada berbagai keadaan lingkungan sehingga potensial dikembangkan, khususnya pada lahan marginal beriklim kering di Indonesia. Untuk meningkatkan hasil produktivitas sorgum, disamping penggunaan varietas unggul juga dapat dilakukan dengan pola pemupukan. Tujuan dari penelitian ini untuk mendapatkan kombinasi pola pemupukan paling baik untuk pertumbuhan dan hasil tanaman sorgum (Sorghum bicolor L. Moench). Penelitian ini dilakukan di Rumah Kaca Fakultas Pertanian Universitas Singaperbangsa Karawang, Desa Puseurjaya, Kecamatan Telukjambe Timur, Kabupaten Karawang, Provinsi Jawa Barat. Penelitian ini akan dilaksanakan pada bulan Maret 2023 - Juli 2023. Metode yang digunakan adalah metode eksperimen dengan menggunakan rancangan acak kelompok (RAK) faktor tunggal. Perlakuan pada percobaan ini berjumlah 7 perlakuan dengan 4 kali ulangan. yang terdiri dari : A (Pupuk Hayati), B (Pupuk Hayati + NPK), C (Pupuk Organik Cair), D (Pupuk Organik Cair + NPK ), E (Pupuk Hayati + Pupuk Organik Cair), F (Pupuk Hayati + Pupuk Organik Cair + NPK), G (NPK). Hasil percobaan menunjukkan kombinasi pola pemupukan memberikan adanya pengaruh nyata pada perlakuan E (Pupuk Hayati + Pupuk Organik Cair) terhadap panjang akar sebesar 84,75 cm sementara kombinasi pola pemupukan tidak berpengaruh nyata terhadap tinggi tanaman, diameter batang, jumlah daun, panjang malai, hasil bobot per tanaman, jumlah biji per tanaman, bobot 100 biji, bobot brangkasan, dan bobot akar.
PENGARUH KOMBINASI POLA PEMUPUKAN TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SORGUM (Sorghum bicolor L. Moench) VARIETAS BIOGUMA Shiva, Shiva Farhah Ilhami P.F; Darso Sugiono; Subardja, Vera Oktavia
Jurnal Agrotech Vol. 14 No. 2 (2024)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/agrotech.v14i2.178

Abstract

Sorgum merupakan tanaman serealia yang dapat tumbuh pada berbagai keadaan lingkungan sehingga potensial dikembangkan, khususnya pada lahan marginal beriklim kering di Indonesia. Untuk meningkatkan hasil produktivitas sorgum, disamping penggunaan varietas unggul juga dapat dilakukan dengan pola pemupukan. Tujuan dari penelitian ini untuk mendapatkan kombinasi pola pemupukan paling baik untuk pertumbuhan dan hasil tanaman sorgum (Sorghum bicolor L. Moench). Penelitian ini dilakukan di Rumah Kaca Fakultas Pertanian Universitas Singaperbangsa Karawang, Desa Puseurjaya, Kecamatan Telukjambe Timur, Kabupaten Karawang, Provinsi Jawa Barat. Penelitian ini akan dilaksanakan pada bulan Maret 2023 - Juli 2023. Metode yang digunakan adalah metode eksperimen dengan menggunakan rancangan acak kelompok (RAK) faktor tunggal. Perlakuan pada percobaan ini berjumlah 7 perlakuan dengan 4 kali ulangan. yang terdiri dari : A (Pupuk Hayati), B (Pupuk Hayati + NPK), C (Pupuk Organik Cair), D (Pupuk Organik Cair + NPK ), E (Pupuk Hayati + Pupuk Organik Cair), F (Pupuk Hayati + Pupuk Organik Cair + NPK), G (NPK). Hasil percobaan menunjukkan kombinasi pola pemupukan memberikan adanya pengaruh nyata pada perlakuan E (Pupuk Hayati + Pupuk Organik Cair) terhadap panjang akar sebesar 84,75 cm sementara kombinasi pola pemupukan tidak berpengaruh nyata terhadap tinggi tanaman, diameter batang, jumlah daun, panjang malai, hasil bobot per tanaman, jumlah biji per tanaman, bobot 100 biji, bobot brangkasan, dan bobot akar.
Pengaruh Kosentrasi Pupuk Daun Terhadap Hasil Tanaman Kale (Brassica oleracea L. Var. Acephala) pada Sistem Nutrient Film Technique Annisaa Primartiwi; Bastaman Syah; Darso Sugiono
JURNAL PERTANIAN Vol 17, No 2 (2026): Jurnal Ilmiah Respati
Publisher : Universitas Respati Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52643/jir.v17i2.6475

Abstract

Kale (Brassica oleracea L. var. acephala) was a plant relating to the cabbage family (Brassica oleracea L.) that had various benefits for the body because kale plants contained many nutrients. However, there was a decrease in kale (Brassica oleracea L. var. acephala) production. Factors affecting this production decrease included reduced agricultural land and fertilizer application to the plants. The goal of this study was to assess the impact of various levels of foliar fertilizer on the growth and highest yield of kale (Brassica oleracea L. var. acephala) using the NFT hydroponic system. The analysis took place at Dhieffi Farm, CV. Teras Budidaya Inovasi, Vida Housing, Padurenan Village, Mustika Jaya District, Bekasi City. The analysis happened during February to April 2025. The strategy employed in this analysis was an experiment with a single-factor randomized block design (RBD) involving 6 treatments and 4 replications, namely A (0ml), B (1ml), C (2ml), D (3ml), E (4ml), and F (5ml), resulting in 24 experimental units. The observational data from this experiment were analyzed using the F-test at a 5% significance level. The key metrics in this analysis were plant elevation and leaf quantity. The research of the study showed no significant effect of various concentrations of foliar fertilizer across all observed parameters
Pengaruh Pemberian Kosentrasi Pupuk Daun terhadap Pertumbuhan Tanaman Pakcoy (Brassica Rapa L) pada Sistem Hidroponik NFT Nadillah Nur Baini; Bastaman Syah; Darso Sugiono
JURNAL PERTANIAN Vol 17, No 2 (2026): Jurnal Ilmiah Respati
Publisher : Universitas Respati Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52643/jir.v17i2.6472

Abstract

Pakcoy is among the most favored horticultural plants among the public as a result of its nutrient richness. Foliar fertilizer can be used to enhance the fertility of plant leaves, expand the leaves, and increase the number of leaves. The foliar fertilizer used contains 11% N, 8% P, 6% K, and microelements such as Fe, B, Co, Mn, Zn, and Cu. The purpose of this study is to determine the appropriate concentration of foliar fertilizer to achieve optimal performance and harvest of pakcoy (Brassica rapa L.). This trial occurred at Dhieffi Farm located at Jalan Vida, Padurenan, Mustika Jaya District, Bekasi City, West Java, February to April 2025. This research applies an experimental technique using a one-factor Randomized Block Design (RBD). There are 6 treatments repeated 4 times, resulting in 24 experimental units: A (Control/Without Leaf Fertilizer), B (2 ml/l), C (2.5 ml/l), D (3 ml/l), E (3.5 ml/l), F (4 ml/l). Data from field observations were analyzed using the F-test at a 5% significance level. This research outcomes showed no significant effect on the parameters of plant height and leaf count
Respon Pertumbuhan dan Hasil Kale (Brassica oleracea L. Var. Acephala) Dalam Berbagai Media Tanaman Menggunakan Hidroponik NFT Ukhtie Zakiyya; Bastaman Syah; Darso Sugiono
JURNAL PERTANIAN Vol 17, No 1 (2026): Jurnal Ilmiah Respati
Publisher : Universitas Respati Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52643/jir.v17i1.6471

Abstract

Kale plant (Brassica oleracea L. Var. Acephala) is a horticultural crop that belongs to the Brassicaceae family. Non-optimal cultivation practices and limited agricultural land are problems faced because agricultural land has been converted for community and residential development. Efforts are made with other alternatives, planting systems that save land, namely by using the NFT hydroponic system. The purpose of this study was to analyze and determine the best response to the use of planting media for the yield and growth of kale plants (Brassica oleracea L. Var. Acephala) in the NFT hydroponic system. This experiment used a single-factor RAL (Completely Randomized Design) environmental design experiment consisting of 6 treatments and 4 replicates, namely: A (Rockwool); B (Cocochip); C (Sponge); D (Floral Foam); E (Waste Tea Dip); F (Cotton). The data obtained were analyzed by F test analysis and Duncan Multiple Range Test (DMRT) further test at 5% level. The results showed a significant effect of various types of planting media on all parameters. Treatment C (Sponge) produced the greatest results in the parameters of plant height at 21 hst (14.54 cm), 28 hst (22.89 cm), 35 hst (26.96 cm), 42 hst (33.63); Number of leaves 21 hst (7.92 strands), 42 hst (15.88 strands); Leaf area (2480.44 cm²); Fresh weight yield per plant (205.96 g); Weight yield without roots per plant (156.29 g); and Root weight yield per plant (57.5 g).
PENGARUH JARAK TANAM DAN BOBOT UMBI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KENTANG (SOLANUM TUBEROSUM L.) GENERASI SATU (G1) VARIETAS GRANOLA Rose Purwanti; Darso Sugiono; Kasdi Pirngadi
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 7, No 2 (2022): JURNAL AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v7i2.6154

Abstract

Kentang (Solanum tuberosum L.) adalah salah satu jenis sayuran subtropis yang populer di Indonesia. Tujuan penelitian ini untuk mendapatkan jarak tanam dan bobot umbi yang memberikan pertumbuhan dan hasil terbaik terhadap tanaman kentang (Solanum tuberosum L.) generasi satu (G1) varietas Granola. Penelitian dilakukan di Kebun Percobaan UPTD Balai Benih Kentang, Desa Sukamanah, Kecamatan Pangalengan, Kabupaten Bandung, pada bulan Juli sampai bulan Oktober 2021. Metode penelitian yang digunakan adalah metode eksperimen dengan Rancangan Acak Kelompok faktorial terdiri dari 9 perlakuan dengan 3 ulangan, faktor pertama adalah jarak tanam dengan 3 taraf J1 = 70 x 25 cm, J2 = 70 x 30 cm, J3 = 70 x 35 cm. Faktor kedua adalah bobot umbi dengan 3 taraf U1 = 30 gram, U2 = 30 – 60 gram, U3 = 60 gram. Hasil penelitian menunjukkan tidak terdapat interaksi antara jarak tanam dan bobot umbi terhadap pertumbuhan dan hasil tanaman kentang (Solanum tuberosum L.) generasi satu (G1) varietas granola. Secara mandiri perlakuan jarak tanam berpengaruh nyata terhadap bobot umbi/tanaman. Secara mandiri perlakuan bobot umbi berpengaruh nyata terhadap tinggi tanaman umur 35 hst dan 49 hst dan jumlah umbi/petak. Perlakuan jarak tanam J3 (70 cm × 35 cm) memberikan hasil tertinggi bobot umbi per tanaman sebesar 1.394,57 g/tanaman. Perlakuan bobot umbi U2 (30 – 60 gram) memberikan hasil tertinggi pada pengamatan tinggi tanaman umur 35 hst dan 49 hst masing-masing yaitu 37,79 cm dan 54,54 cm dan jumlah umbi/tanaman sebesar 27,67 knol.
Pengaruh Pemberian Pupuk Organik Cair Limbah Sayuran Terhadap Pertumbuhan dan Hasil Tanaman Kailan (Brassica oleraceae L.) Varietas Nita F1 Nandang Saepuloh; Darso Sugiono; Hayatul Rahmi
JURNAL AGROPLASMA Vol 13, No 1 (2026): Jurnal Agroplasma Vol 13 No 1 Mei 2026
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v13i1.8758

Abstract

The use of liquid organic fertilizer contains various nutrients required for plant gowth, improves soil quality, enhances soil fertility, and reduces excessive use of inorganic fertilizers, thereby helping to enhance the gowth and yield of Kailan plants. This study aims to determine the optimal concentration of liquid organic fertilizer from vegetable waste that has the best effect on the gowth and yield of Kailan (Brassica oleracea L.) variety Nita F1. The experiment was conducted in Puseurjaya Village, Telukjambe Timur Subdistrict, Karawang Regency, West Java Province, Indonesia, from April to August 2024. The research method used was an experimental design with a single-factor randomized block design (RBD) consisting of 6 treatments in 5 replications: P0 (vegetable waste liquid organic fertilizer concentration 0 ml/l), P1 (vegetable waste liquid organic fertilizer concentration 100 ml/l), P2 (POC concentration of vegetable waste 200 ml/l), P3 (POC concentration of vegetable waste 300 ml/l), P4 (POC concentration of vegetable waste 400 ml/l), P5 (POC NASA 6 ml/l). The effects of the treatments were analyzed using an F-test at the 5% level, followed by a Duncan Multiple Range Test (DMRT) at the 5% level. The results showed that the treatments had a significant effect on plant gowth and yield. Treatment P4 (POC concentration of vegetable waste 400 ml/l) yielded the highest results for plant height (25.18 cm), stem diameter (5.61 mm), number of leaves (8.68 leaves), root length (14.68 cm), and fresh weight of the plant (33.84 g).  Keywords: kailan, liquid organic fertilizer, vegetable waste