Pengaruh Perendaman PGPR terhadap Pertumbuhan Stek Batang Cincau Hijau (Premna serratifolia L.)

Cincau hijau merupakan salah satu tanaman obat yang kaya akan gizi dan mineral sehingga permintaan cincau hijau semakin meningkat. Namun, produksi cincau hijau saat ini belum mampu mencukupi permintaan tersebut. Karenanya perlu memberikan hormon tambahan pada proses pembibitan, salah satunya adalah Plant Growth Promoting Rhizobacteria (PGPR). Tujuan penelitian ini adalah untuk mengetahui pengaruh perendaman PGPR akar bambu, akar padi dan akar purun tikus terhadap pertumbuhan stek tanaman cincau hijau perdu serta mengetahui bahan PGPR terbaik untuk pertumbuhan stek cincau hijau perdu. Penelitian ini dilakukan dari Bulan Agustus 2020 hingga Oktober 2020. Bertempat di Lahan Perkebunan Loktabat Utara dan Laboratorium Terpadu Jurusan Agroekoteknologi Fakultas Pertanian Universitas Lambung Mangkurat Banjarbaru. Metode penelitian yang digunakan yaitu rancangan acak lengkap (RAL) satu faktor dengan lima perlakuan yaitu  P0 (kontrol), P1 (Rootone F), P2 (PGPR Akar Bambu), P3 (PGPR Akar Padi), P4 (PGPR Akar Purun Tikus) yang diulang sebanyak empat kali hingga diperoleh 20 satuan percobaan. Hasil penelitian menunjukkan bahwa perendaman stek cincau hijau ke dalam PGPR akar bambu, akar padi, akar purun tikus mampu meningkatkan pertumbuhan stek tanaman cincau hijau. Perlakuan terbaik terhadap pertumbuhan stek tanaman cincau hijau yaitu P4 (PGPR Akar purun tikus) dengan rata-rata jumlah tunas 1,2, rata-rata jumlah daun 3,2 dan rata-rata lebar daun 1 cm

Uji Efektivitas Pestisida Nabati Daun Mengkudu Terhadap Pengendalian Penyakit Antraknosa Pada Tanaman Cabai

Anthracnose is a disease that attacks and is very feared in chili cultivation. The low production and productivity of chili plants is caused by this disease. The purpose of this study was to determine the effectiveness and concentration of noni leaf pesticides on the control of anthracnose. This research was arranged using a completely randomized design (CRD) with one factor, namely the treatment of giving concentrations of vegetable pesticides and noni. The treatment consisted of 6 levels of treatment, namely DM0 = Control (0 ml Noni leaf extract solution), DM1 = Noni leaf extract solution 5 g/100 ml water, DM2 = Noni leaf extract solution 10 g/100 ml water, DM3 = Leaf extract solution noni 15 g/100 ml water, DM4 = Noni leaf extract solution 20 g/100 ml water, FS = synthetic fungicide as positive control. The experiment was carried out 4 times, so that 24 experimental units were obtained. The results showed that noni leaf pesticides were effective in controlling anthracnose in cayenne pepper plants with an effective concentration found in DM4 treatment with 20 g/100 ml of water extract solution of noni leaf

Effect of Watering Frequency on The Growth and Yield of Oyster Mushrooms (Pleurotus ostreatus)

Oyster mushrooms have the conditions of growing at low temperatures and high relative humidity, so when you want to cultivate it is needed an appropriate environment for the growth and development of oyster mushroom. Banjarbaru City tends to have high temperatures with a relative humidity that tends to below. This is quite different from the requirements for growing oyster mushrooms which require low temperatures with relatively high humidity. One of the easiest and cheapest methods to maintain temperature and relative humidity to remain ideal and appropriate is to water the surrounding oyster mushrooms growing media, so knowledge of the most appropriate and ideal watering frequency for growth and development of oyster mushrooms is needed. The environmental design used was a Completely Randomized Design (CRD), a single factor with 4 treatments, 5 replications, so that 20 experimental units were obtained. The treatments are p1 = once watering per day, p2 = twice watering per day, p3 = three times watering per day, p4 = four times watering per day. The result showed that the watering frequency showed significant difference to the growth time of oyster mushroom shoots and the wet weight of oyster mushrooms. The best treatment in accelerating the growth time of oyster mushroom shoots and increasing the wet weight of oyster mushrooms is four times watering frequency per day.Oyster mushrooms have the conditions of growing at low temperatures and high relative humidity, so when you want to cultivate it is needed an appropriate environment for the growth and development of oyster mushroom. Banjarbaru City tends to have high temperatures with a relative humidity that tends to below. This is quite different from the requirements for growing oyster mushrooms which require low temperatures with relatively high humidity. One of the easiest and cheapest methods to maintain temperature and relative humidity to remain ideal and appropriate is to water the surrounding oyster mushrooms growing media, so knowledge of the most appropriate and ideal watering frequency for growth and development of oyster mushrooms is needed. The environmental design used was a Completely Randomized Design (CRD), a single factor with 4 treatments, 5 replications, so that 20 experimental units were obtained. The treatments are p1 = once watering per day, p2 = twice watering per day, p3 = three times watering per day, p4 = four times watering per day. The result showed that the watering frequency showed significant difference to the growth time of oyster mushroom shoots and the wet weight of oyster mushrooms. The best treatment in accelerating the growth time of oyster mushroom shoots and increasing the wet weight of oyster mushrooms is four times watering frequency per day

Pengaruh bokashi ampas kelapa terhadap hasil panen tanaman pakcoy

Ampas kelapa merupakan sisa dari buah kelapa yang sudah diambil santannya. Selama ini ampas kelapa hanya dibuang begitu saja, padahal ampas kelapa berpotensi untuk dijadikan bokashi karena mengandung unsur hara yang dapat meningkatkan pertumbuhan tanaman. Maka ampas kelapa perlu dijadikan bokashi untuk diaplikasikan pada tanaman salah satunya yaitu Pakcoy. Pakcoy merupakan tanaman sayuran yang banyak disukai masyarakat, tetapi di Kalimantan produktivitasnya masih rendah karena kesuburan tanah yang rendah, sehingga perlu dilakukan pemupukan untuk meningkatkan kesuburan tanah dan meningkatkan hasil panen. Penelitian ini bertujuan untuk mengetahui pengaruh dan dosis terbaik dari pemberian bokashi ampas kelapa terhadap hasil panen tanaman pakcoy. Penelitian ini dilaksanakan pada bulan Januari sampai dengan bulan Maret 2022 bertempat di Kebun Percobaan Samping Rumah Kaca Jurusan Agroekoteknologi Fakultas Pertanian Universitas Lambung Mangkurat Banjarbaru. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) satu faktor yaitu bokashi ampas kelapa yang terdiri dari 4 perlakuan yaitu p0 = Kontrol (Tanpa pemberian bokashi ampas kelapa) p1 = 25 gram polybag-1, p2 =, p3 = 75 gram polybag-1. Setiap perlakuan diulang sebanyak 5 ulangan sehingga terdapat 20 satuan percobaan. Pemberian bokashi ampas kelapa berpengaruh sangat nyata pada tinggi tanaman umur 21 hst dan 28 hst, serta pada jumlah daun berpengaruh nyata pada umur 21 hst dan 28 hst. Pada parameter bobot segar menunjukkan berpengaruh nyata. Dosis terbaik dari perlakuan pemberian bokashi ampas kelapa yaitu p3 = 75 gram polybag-1

Pertumbuhan dan hasil kedelai edamame setelah aplikasi petrhikaphos dikombinasikan pupuk kandang ayam pada tanah gambut

Pengembangan teknik budidaya edamame di Kalimantan perlu ditingkan. Tujuan dari penelitian ini untuk mengetahui pertumbuhan dan hasil kedelai edamame setelah aplikasi petrhikaphos dikombinasikan pupuk kandang ayam pada tanah gambut. Penelitian dilakukan di Kebun Percobaan Jurusan Agroekoteknologi, Fakultas Pertanian, Universitas Lambung Mangkurat dari bulan April 2021 hingga Juli 2021. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) 2 Faktorial. Faktor pertama adalah petrhikaphos (P) terdiri atas lima taraf perlakuan, yaitu 0 kg/40 kg benih (P0), 0,25 kg/40 kg benih (P1), 0,50 kg/40 kg benih (P2), 0,75 kg/40 kg benih (P3) dan 1,00 kg/40 kg benih (P4). Faktor kedua adalah pupuk kandang ayam (A) terdiri atas dua taraf, yaitu 10 ton ha-1 (A1) dan 20 ton ha-1 (A2). Kedua faktor dikombinasikan sehingga didapat 10 perlakuan yang kemudian diulang sebanyak empat kali sehingga diperoleh 40 satuan percobaan. Hasil penelitian menunjukkan bahwa aplikasi petrhikaphos dikombinasikan pupuk kandang ayam di media gambut, serta faktor tunggalnya berpengaruh nyata terhadap pertumbuhan dan hasil edamame. Aplikasi petrhikaphos sebanyak 1,00 kg/40 kg benih dikombinasikan pupuk kandang ayam sebanyak 20 ton ha-1 (P4A2) merupakan dosis terbaik dalam meningkatkan berat polong segar pada 58 HST dengan rata-rata 52,48 g/tanaman

Adaptasi Setek Batang Tanaman Lada (Piper nigrum L.) Menggunakan Komposisi Media Gambut dan Pupuk Organik Kotoran Kambing yang Berbeda

Peatlands have good prospects for use as agricultural land. Peatlands have many problems, one of which is high acidity. Organic goat manure is expected to be able to overcome the problem of peatlands. Therefore, this study aimed to determine the best combination of peat media and organic goat manure on the pH of the media and the growth of pepper plant stem cuttings. This research was carried out for three months (October to December 2021), including taking peat soil in Sukamaju Village, Landasan Ulin Timur District, Banjarbaru, South Kalimantan; taking pepper cuttings in Senakin Village, Kotabaru Regency, South Kalimantan; planting pepper cuttings in the Greenhouse Department of Agroecotechnology Faculty Agriculture at Lambung Mangkurat University, Banjarbaru, South Kalimantan; and observing the pH of cutting media at the Production Laboratory of the Agroecotechnology Department, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru, South Kalimantan. This research used a completely randomized design (CRD) with one factor. The factor studied was the composition of the planting medium (K), which consisted of five treatments: k1 = 100% peat + 0% organic goat manure, k2 = 75% peat + 25% organic goat manure, k3 = 50% peat + 50% organic goat manure, k4 = 25% peat + 75% goat manure organic fertilizer, and k5 = 0% peat + 100% goat manure organic fertilizer. The results showed that the treatment with the composition of 0% peat + 100% organic goat manure (k5) is the best for increasing the pH of the media (6.50). The composition of 50% peat + 50% organic goat manure (k3) was the best in increasing shoot height and number of leaves (4.44 cm shoot height and 1.08 leaves), but not different from the composition of 25% peat + 75% organic fertilizer goat manure (k4) on the percentage of live cuttings, number of shoots, and leaf width (70% live cuttings, 0.70 shoots, and 2.69 cm leaf width).Peatlands have good prospects for use as agricultural land. Peatlands have many problems, one of which is high acidity. Organic goat manure is expected to be able to overcome the problem of peatlands. Therefore, this study aimed to determine the best combination of peat media and organic goat manure on the pH of the media and the growth of pepper plant stem cuttings. This research was carried out for three months (October to December 2021), including taking peat soil in Sukamaju Village, Landasan Ulin Timur District, Banjarbaru, South Kalimantan; taking pepper cuttings in Senakin Village, Kotabaru Regency, South Kalimantan; planting pepper cuttings in the Greenhouse Department of Agroecotechnology Faculty Agriculture at Lambung Mangkurat University, Banjarbaru, South Kalimantan; and observing the pH of cutting media at the Production Laboratory of the Agroecotechnology Department, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru, South Kalimantan. This research used a completely randomized design (CRD) with one factor. The factor studied was the composition of the planting medium (K), which consisted of five treatments: k1 = 100% peat + 0% organic goat manure, k2 = 75% peat + 25% organic goat manure, k3 = 50% peat + 50% organic goat manure, k4 = 25% peat + 75% goat manure organic fertilizer, and k5 = 0% peat + 100% goat manure organic fertilizer. The results showed that the treatment with the composition of 0% peat + 100% organic goat manure (k5) is the best for increasing the pH of the media (6.50). The composition of 50% peat + 50% organic goat manure (k3) was the best in increasing shoot height and number of leaves (4.44 cm shoot height and 1.08 leaves), but not different from the composition of 25% peat + 75% organic fertilizer goat manure (k4) on the percentage of live cuttings, number of shoots, and leaf width (70% live cuttings, 0.70 shoots, and 2.69 cm leaf width)

Adaptasi Setek Batang Tanaman Lada (Piper nigrum L.) Menggunakan Komposisi Media Gambut dan Pupuk Organik Kotoran Kambing yang Berbeda

Peatlands have good prospects for use as agricultural land. Peatlands have many problems, one of which is high acidity. Organic goat manure is expected to be able to overcome the problem of peatlands. Therefore, this study aimed to determine the best combination of peat media and organic goat manure on the pH of the media and the growth of pepper plant stem cuttings. This research was carried out for three months (October to December 2021), including taking peat soil in Sukamaju Village, Landasan Ulin Timur District, Banjarbaru, South Kalimantan; taking pepper cuttings in Senakin Village, Kotabaru Regency, South Kalimantan; planting pepper cuttings in the Greenhouse Department of Agroecotechnology Faculty Agriculture at Lambung Mangkurat University, Banjarbaru, South Kalimantan; and observing the pH of cutting media at the Production Laboratory of the Agroecotechnology Department, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru, South Kalimantan. This research used a completely randomized design (CRD) with one factor. The factor studied was the composition of the planting medium (K), which consisted of five treatments: k1 = 100% peat + 0% organic goat manure, k2 = 75% peat + 25% organic goat manure, k3 = 50% peat + 50% organic goat manure, k4 = 25% peat + 75% goat manure organic fertilizer, and k5 = 0% peat + 100% goat manure organic fertilizer. The results showed that the treatment with the composition of 0% peat + 100% organic goat manure (k5) is the best for increasing the pH of the media (6.50). The composition of 50% peat + 50% organic goat manure (k3) was the best in increasing shoot height and number of leaves (4.44 cm shoot height and 1.08 leaves), but not different from the composition of 25% peat + 75% organic fertilizer goat manure (k4) on the percentage of live cuttings, number of shoots, and leaf width (70% live cuttings, 0.70 shoots, and 2.69 cm leaf width).Peatlands have good prospects for use as agricultural land. Peatlands have many problems, one of which is high acidity. Organic goat manure is expected to be able to overcome the problem of peatlands. Therefore, this study aimed to determine the best combination of peat media and organic goat manure on the pH of the media and the growth of pepper plant stem cuttings. This research was carried out for three months (October to December 2021), including taking peat soil in Sukamaju Village, Landasan Ulin Timur District, Banjarbaru, South Kalimantan; taking pepper cuttings in Senakin Village, Kotabaru Regency, South Kalimantan; planting pepper cuttings in the Greenhouse Department of Agroecotechnology Faculty Agriculture at Lambung Mangkurat University, Banjarbaru, South Kalimantan; and observing the pH of cutting media at the Production Laboratory of the Agroecotechnology Department, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru, South Kalimantan. This research used a completely randomized design (CRD) with one factor. The factor studied was the composition of the planting medium (K), which consisted of five treatments: k1 = 100% peat + 0% organic goat manure, k2 = 75% peat + 25% organic goat manure, k3 = 50% peat + 50% organic goat manure, k4 = 25% peat + 75% goat manure organic fertilizer, and k5 = 0% peat + 100% goat manure organic fertilizer. The results showed that the treatment with the composition of 0% peat + 100% organic goat manure (k5) is the best for increasing the pH of the media (6.50). The composition of 50% peat + 50% organic goat manure (k3) was the best in increasing shoot height and number of leaves (4.44 cm shoot height and 1.08 leaves), but not different from the composition of 25% peat + 75% organic fertilizer goat manure (k4) on the percentage of live cuttings, number of shoots, and leaf width (70% live cuttings, 0.70 shoots, and 2.69 cm leaf width)

Teknologi Edible Coating dari Pati Kulit Pisang terhadap Mutu Buah Apel Malang (Malis sylvestris)

Apel merupakan tanaman buah tahunan yang dapat ditanam di Indonesia. Apel memiliki beberapa macam varietas yang memiliki karakteristiknya tersendiri. Umur simpan apel pada suhu ruangan relatif singkat. Satu metode yang dapat memperpanjang umur apel adalah dengan cara edible coating. Edible coating adalah proses pelapisan permukaan buah kulit dengan bahan ramah lingkungan dengan tujuan menjadi penghambat proses penguapan air agar kualitas buah tetap terjaga. Kulit pisang digunakan sebagai bahan edible coating karena mengandung sari pati yang cukup tinggi. Penelitian ini dilakukan untuk mengetahui pengaruh edible coating dari kulit pisang pati terhadap kualitas buah apel dan untuk menentukan jenis kulit pisang yang terbaik sebagai edible coating. Desain yang digunakan adalah Rancangan Acak Lengkap satu faktor. Hasil penelitian menunjukkan bahwa edible coating pati kulit pisang memiliki pengaruh dan jenis kulit pisang yang paling baik digunakan sebagai edible coating adalah kulit pisang ambon.Apple is an annual fruit plant that can be grown in Indonesia. Apples have several kinds of varieties that have their own characteristics and characteristics. The shelf life of apples at room temperature is relatively short. One method that can lengthen apples is by means of edible coating. Edible coating is the process of coating the surface of the fruit skin with environmentally friendly materials with the aim of being a barrier to the process of evaporation of water so that the quality of the fruit can be maintained. Banana skin is used as an edible coating material because it contains a fairly high starch content. This research was conducted to determine the effect of edible coating from banana skin starch on the quality of apples and to determine the best type of banana skin as an edible coating. The design used was a one-factor Completely Randomized Design. The results showed that the edible coating of banana skin starch had a significant effect and the best type of banana skin used as edible coating was Ambon banana skin

Sifat Fisika dan Kimia Bokashi Limbah Pertanian Kangkung, Bayam, dan Kubis

Aktivitas pertanian menyumbang banyak limbah di Indonesia, berdasarkan data Kementrian Lingkungan Hidup dan Kehutanan 2019 menyatakan bahwa Indonesia sebagai negara penghasil 67 juta ton limbah dengan komposisi 60 % limbah organik dari total limbah yang dihasilkan. Limbah pertanian dapat dijadikan sebagai bahan dasar untuk pembuatan pupuk organik yang dapat kembali digunakan untuk menambah unsur hara esensial tanah untuk meningkatkan produktivitas tanaman. Dalam menentukan kualitas bokashi sebagai salah satu pupuk organik perlu dilakukan pengukuran terhadap sifat fisika bokashi yang meliputi warna, bau serta sifat kimianya untuk mengetahui kematangan bokashi. Penelitian ini bertujuan untuk membandingkan nilai sifat kimia dan fisik bokashi limbah kangkung, bayam dan kubis dengan standar kualitas kompos berdasarkan SNI No. 19-7030-2004. Pelaksanaan penelitian telah dilakukan bulan Maret 2021 - Mei 2021 dilaksanakan di Lembaga Wahanana Loktabat Utara Banjarbaru dan di Laboratorium Fisika dan Kimia Jurusan Ilmu Tanah Fakultas Pertanian Universitas Lambung Mangkurat. Metode yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) satu faktor dengan perlakuan b0 (kontrol/Tanpa limbah sayur) b1 (bokashi limbah Kangkung) b2 (bokashi limbah bayam) b3  (bokashi limbah kubis) Perlakuan diulang sebanyak 5 kali sehingga didapat 20 satuan percobaan. Hasil penelitian menunjukan bahwa warna bokashi, aroma bokashi, kadar air serta kandungan N-Total, P-Total, K-Total, C-Organik telah memenuhi kriteria Standar Nasional Indonesia (SNI) No. 19-7030-2004 tetapi, pada parameter pH bokashi dan C/N Rasio beberapa perlakuan belum memenuhi kriteria Standar Nasional Indonesia (SNI) No. 19-7030-2004