Tarbiyatul Iman Islamic Boarding School (PPTI) located on Jalan Perum Srigading Dalam Kav 11 Malang has a catfish breeding business under the name "Catfish PPTI". The catfish farmers group is a partner in the community partnership program (PKM). The partner group is hoping for good management of fish culture production. The appropriate technology is technology in cultivating fish with a "Bionic" system that combines organic fish farming with organic vegetable plants in limited lands, with the intention of feeding and place efficiency and operational costs. The implementation of PKM in Tarbiyatul Iman Islamic Boarding School (PPTI) begins with coordination with the management. PPTI already has 2 catfish ponds which have been managed as they are as learning media for students. With the existence of this PKM, the number of ponds owned by PPTI has become 7 ponds, plus the installation of aquaponics with a pot system and pipes. There are two aquaponic system models implemented in PPTI, namely the first model where vegetables are grown in pots filled with planting media consisting of gravel / zeolite and husks. Pond water is channeled into plant pots which are arranged on top of a pool and flows out into the pond. While the second model is pond water flowed into PVC pipes, where the pipes are perforated and filled with plants that have been planted in a net pot and the water will be re-inserted into the fish pond. AbstrakPondok Pesantren Tarbiyatul Iman (PPTI) yang berlokasi di Jalan Perum Srigading Dalam Kav 11 Malang mempunyai unit usaha budidya ikan lele dengan nama “Lele PPTI”. Kelompok pembudidaya ikan lele ini merupakan mitra program kemitraan masyarakat (PKM). Kelompok mitra mengharapkan manajemen produksi budidaya ikan yang baik. Teknologi tepat guna tersebut adalah teknologi membudidayakan ikan dengan sistem” Bionic” yaitu menggabungkan budidaya ikan secara organik dengan tanaman sayur organik di lahan terbatas, dengan maksud efisiensi pakan, tempat, serta biaya operasional. Pelaksanaan PKM di Pondok Pesantren Tarbiyatul Iman (PPTI) diawali koordinasi dengan para pengurus. PPTI sudah memiliki 2 buah kolam ikan lele yang selama ini dikelola apa adanya sebagai media pembelajaran bagi santri. Dengan adanya PKM ini, jumlah kolam yang dimiliki PPTI menjadi 7 buah kolam, ditambah dengan instalasi aquaponik sistem pot dan pipa. Ada dua model system aquaponik yang diterapkan, yaitu pertama dimana sayuran ditanam dalam pot yang diisi media tanam yang terdiri dari batu kerikil/zeolite dan sekam. Air kolam dialirkan ke pot-pot tanaman yang disusun di atas kolam ikan dan mengalir keluar kembali masuk ke kolam. Model kedua adalah air kolam dialirkan ke dalam pipa-pipa PVC, pipa-pipa tersebut dilubangi dan diisi tanaman yang telah disemaikan pada net pot dan air akan kembali dimasukkan ke dalam kolam ikan.
The two rice farmer groups namely “Asemjajar” and “Makmur” in Wonorejo District-Pasuruan, Indonesia make a banana pseudostem IMO which is used to replace synthetic P fertilizer. This study aimed to: 1. determine if the banana pseudostem IMO contains P elements that can replace synthetic phosphate fertilizers.; 2. Determined whether the banana pseudostem IMO contains phosphate solubilizing bacteria and identified it 3. verified the effect of bacterial inoculant application which was found to the rice growth and production in System of Rice IIntensification. The greenhouse study was a simple experiment using a completely randomized design with 4 treatments i.e. A: ½ dose of manure fertilizer + ½ dose of synthetic fertilizer; B: ½ dose of manure fertilizer + ½ dose of synthetic fertilizer + banana pseudostem IMO; C: ½ dose of manure fertilizer + ½ dose of synthetic fertilizer + bacterial inoculants; D: 1 dose of synthetic fertilizer. The results showed that banana pseudostem IMO contains only 0.025% P2O5. Morphological and biochemical identification results showed that the phosphate solubilizing isolates which were found in banana pseudostem IMO was Serratia marcescens. The greenhouse test results showed that the application of S. marcescens inoculant had a significant effect on the number of tillers at the age of 4-6 weeks after transplanting, increased the weight of 1000 seeds, lowered the empty grains percentage and speeded up the harvest time.
ABSTRAKCabai rawit (Capsicum frutescens L.) merupakan tanaman hortikultura penting. Produktivitas cabai rawit terus meningkat, tetapi masih di bawah potensi hasilnya. Alternatif untuk meningkatkan produktivitas dan kualitas cabai rawit adalah dengan perakitan varietas unggul. Varietas unggul dapat dirakit apabila tersedia plasma nutfah atau sumberdaya genetik yang mempunyai karakter unggul dan sesuai dengan sifat yang diiinginkan. Untuk mendapatkan genotipe unggul perlu dilakukan evaluasi penampilan tanaman dari beberapa genotipe yang telah dikumpulkan. Karakter-karakter genotipe tanaman yang akan dievaluasi setidaknya memiliki 1 keunggulan dibandingkan varietas hibrida yang sudah ada. Pada cabai rawit karakter genotipe yang diamati di antaranya adalah tinggi tanaman, diameter batang, lebar tajuk, umur berbunga, umur panen, jumlah buah per tanaman, bobot per buah, bobot buah per tanaman. Penelitian ini bertujuan untuk mengetahui genotipe cabai yang memiliki stabilitas dan adaptasi spesifik wilayah terhadap hasil dan komponen hasilnya. Penelitian dilaksanakan di Desa Tawangargo Kecamatan Karangploso Kabupaten Malang pada 3 genotipe cabai rawit. Data dianalisa dengan uji normalitas untuk mengetahui apakah data variabel berdistribusi normal atau tidak. Hasil penelitian menunjukkan. Pada 3 genotipe yang diamati, data tinggi tanaman, diameter batang, lebar tajuk, saat berbunga, saat panen, jumlah buah, bobot/buah dan bobot buah/tanaman semuanya terdistribusi secara normal dan tidak terdapat data pencilan. Tiga genotipe cabai rawit memiliki morfologi yang seragam pada karakter posisi bunga dan bentuk buah, bentuk pangkal buah, dan warna buah saat matang. Genotipe A04 memiliki umur berbunga dan umur panen yang paling cepat selain itu A04 memiliki keunikan pada warna buah muda yang berwarna ungu. Genotipe A04 memiliki bobot/buah tertinggi dibandingkan 2 genotipe lainnya. ABSTRACTCayenne pepper (Capsicum frutescens L.) is an important horticultural crop. Its productivity continues to increase, but the yield still below than the potential. An alternative to increase the productivity and quality of cayenne pepper is to produce high-yielding varieties. Superior varieties can be assembled if germplasm or genetic resources are available that have superior characters and are in accordance with the desired traits. To obtain superior genotypes, it is necessary to evaluate the appearance of the plants from several genotypes that have been collected. The plant genotype characters to be evaluated have at least 1 advantage over existing hybrid varieties. In cayenne pepper, the genotypic characters observed included plant height, stem diameter, crown width, flowering age, harvesting age, number of fruits per plant, weight per fruit, fruit weight per plant. This study aims to determine chili genotypes that have region-specific stability and adaptation to yield and yield components. The research was conducted in Tawangargo Village, Karangploso District, Malang Regency on 3 genotypes of cayenne pepper. Data were analyzed by normality test to find out whether the variable data is normally distributed or not. The results showed that For the 3 genotypes observed, data on plant height, stem diameter, crown width, time of flowering, time of harvest, number of fruit, fruit/fruit weight and fruit/plant weight were all normally distributed and there were no outlier data. The three cayenne pepper genotypes had uniform morphology in terms of flower position and fruit shape, fruit base shape, and fruit color when ripe.Genotype A04 has the fastest flowering and harvesting ages besides A04 is unique in its young fruit color which is purple. Genotype A04 had the highest weight/fruit compared to the other 2 genotypes.
Sawi merupakan tanaman hortikultura yang banyak dikonsumsi masyarakat antara lain; sawi hijau, sawi putih dan sawi pakcoy. Sawi pakcoy merupakan tanaman dari keluarga Brassicaceae yang sangat diminati karena mengandung protein, lemak, Ca, P, Fe, vitamin A, B, C, E dan K yang sangat baik untuk kesehatan, berprospek baik menjadi komoditi yang bernilai ekonomis tinggi. Produksi pakchoy di Jaw Timur sebesar 11,64 ton/ha. Dibandingkan dengan potensi produksi pakcoy yang sebesar 20-30 ton/ha, maka produksi pakcoy tersebut masih rendah. Salah satu upaya meningkatkan produksi adalah dengan menjaga kesuburan lahan secara fisik, kimia dan biologi. Pupuk hayati baik pupuk yang mengandung mikroba maupun pupuk kandang dapat menjaga kesuburan tanah. Pemberian pupuk organik berfungsi menambah kandungan hara tanah, memperbaiki struktur tanah, meningkatkan kemampuan tanah menahan air dan meningkatkan kegiatan biologi tanah. Tujuan dari penelitian ini adalah mengetahui pengaruh biofertilizer R1M dan kompos kotoran kambing terhadap pertumbuhan dan produksi tanaman sawi pakcoy. Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan 8 kombinasi perlakuan dengan 4 ulangan. Hasil penelitian menunjukkan tidak terdapat interaksi yang nyata pada kombinasi perlakuan biofertilizer R1M dan kompos kotoran kambing terhadap parameter tinggi tanaman, jumlah daun, luas daun, berat basah tanaman, berat kering tanaman dan panjang akar tanaman. Tidak terdapat pengaruh nyata dari masing-masing perlakuan baik perlakuan pupuk hayati R1M maupun kompos kotoran kambing terhadap parameter tinggi tanaman, jumlah daun, berat basah tanaman, berat kering tanaman dan panjang akar tanaman. ABSTRACTMustards are horticultural crops that are widely consumed by the public, including; green mustard, chicory and pakcoy mustard. Pakcoy mustard is a plant from the Brassicaceae family which is in great demand because it contains protein, fat, Ca, P, Fe, vitamins A, B, C, E and K which are very good for health, have good prospects of becoming a commodity with high economic value. Pakchoy production in East Java is 11.64 tonnes/ha. Compared to the potential for pakcoy production which is 20-30 tons/ha, the production of pakcoy is still low. One of the efforts to increase production is to maintain soil fertility physically, chemically and biologically. Biological fertilizers, both fertilizers containing microbes and manure, can maintain soil fertility. The application of organic fertilizers functions to increase soil nutrient content, improve soil structure, increase the soil's ability to hold water and increase soil biological activity. The purpose of this study was to determine the effect of R1M biofertilizer and goat manure compost on the growth and production of mustard greens. The study used a completely randomized design (CRD) with 8 treatment combinations with 4 replications. The results showed that there was no significant interaction between the combination of R1M biofertilizer and goat manure compost on the parameters of plant height, number of leaves, leaf area, plant fresh weight, plant dry weight and plant root length. There was no significant effect of each treatment, both R1M biological fertilizer and goat manure compost on the parameters of plant height, number of leaves, leaf area, plant fresh weight, plant dry weight and plant root length.
Polusi lingkungan akibat kegiatan penambangan dapat dikurangi dengan fitoremediasi. Cyperus kyllingia adalah salah satu tanaman hyperaccumulator yang dapat mengurangi kadar logam berat seperti Hg di Desa Sekotong Tengah, Kecamatan Sekotong, Kabupaten Lombok Barat. Penelitian ini dilakukan dengan menanam C. kyllingia dalam polybag 5 kg dengan perbandingan 70%: 30% tanah dan tailing emas. Tailing emas dibagi menjadi dua jenis, Sianidasi (T1) dan Amalgamasi (T2). Pada 53 DAP, ligan natrium sianida (NaCN) ditambahkan dengan 2 ligan berbeda, 4g dan 8g dalam tanah. Cyperus kyllingia menyerap 89,97 mg / kg Hg pada kanopi dan 78,21 mg / kg Hg pada akar. Penambahan ligan Natrium sianida (NaCN) dapat meningkatkan penyerapan Hg oleh C. kyillinga. Penyerapan Hg pada tanaman dengan penambahan ligan lebih tinggi daripada tanaman tanpa penambahan ligan.
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