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All Journal AGRIKA MAPETA Plumula : Berkala Ilmiah Agroteknologi Jurnal Agroekoteknologi AGRICOLA UNEJ e-Proceeding BIOEDUSCIENCE Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Agrotech Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) Jurnal Ilmiah Hijau Cendekia PEDULI: Jurnal Imiah Pengabdian Pada Masyarakat Jurnal Agrium Jurnal Agrotropika Nusantara Science and Technology Proceedings Agroradix : Jurnal Ilmu Pertanian Agricultural Science Berkala Penelitian Hayati AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) International Journal of Multidisciplinary Research and Literature (IJOMRAL) Jurnal Manajemen Agribisnis dan Agroindustri RADIKULA: Jurnal Ilmu Pertanian Jurnal Aplikasi Sains dan Teknologi : Agrisevika

Hadi Suhardjono

Department Of Agrotechnology, Faculty Of Agriculture, Universitas Pembangunan Nasional “Veteran” Jawa Timur, Indonesia

Author-ID : 389188

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Social Sciences Veterinary Other

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PENGARUH KOMPOSISI NUTRISI HIDROPONIK DAN VARIETAS TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PAKCHOY (Brassica chinensis L.) YANG DITANAM SECARA HIDROPONIK Suhardjono, Hadi; Guntoro, W
AGRITROP Vol 11, No 1 (2013): Agritrop: Jurnal Ilmu-Ilmu Pertanian
Publisher : Universitas Muhammadiyah Jember

Hidroponik adalah istilah yang digunakan untuk menjelaskan tentang usaha penanaman tanpa menggunakan media tanah. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh komposisinutrisi hidroponik dan varietas terhadap pertumbuhan dan hasil tanaman pakchoy yang ditanam secara hidroponik. Penelitian dilaksanakan di screenhouse milik Fakultas Pertanian Universitas Pembangunan Nasional “Veteran” Jawa Timur. Penelitian ini merupakan percobaan faktorial yang terdiri dari dua faktor dan diulang tiga kali. Rancangan yang digunakan adalah Rancangan Acak Lengkap. Faktor pertama komposisi nutrisi hidroponik dan faktor kedua adalah varietas pakchoy. Hasil penelitian disimpulkan bahwa tidak terdapat pengaruh yang nyata antara komposisi nutrisi hidroponik dengan varietas pakchoy, tetapi terdapat pengaruh pertumbuhan yang sangat nyata dari dua jenis varietas pakchoy yang dibudidayakan pada kondisi lingkungan dengan perlakuan komposisi nutrisi hidroponik yang sama. Kata kunci : Nutrisi hidroponik, hidroponik, varietas, Pakchoy.

RESPON TANAMAN KEDELAI (Glycine max Merr) TERHADAP JUMLAH AIR YANG DIBERIKAN Guntoro, W.; Suhardjono, Hadi; Moeljani, Ida Retno; Sulistyono, Agus
AGRITROP Vol 16, No 2 (2018): Agritrop: Jurnal Ilmu-Ilmu Pertanian
Publisher : Universitas Muhammadiyah Jember

Kekurangan air merupakan masalah yang sering dijumpai pada pertanaman kedelai. Umumnya tanaman kedelai ditanam pada musim kemarau dan atau pada lahan kering beriklim kering. Tanaman kedelai produksinya sangat ditentukan oleh jumlah dan distribusi curah hujan yang tidak merata dalam musim tanam. Kemampuan tanaman untuk hidup pada kondisi kekurangan air merupakan keberhasilan suatu tanaman untuk menyesuaiakan diri. Tujuan penelitian ini untuk mengetahui pengaruh jumlah air yang diberikan terhadap pertumbuhan tanaman kedelai. Penelitian dilakukan di Balai Benih Induk Palawija Malang. Rancangan yang digunakan adalah rancangan acak kelompok yang diulang tiga kali, dan terdiri dari tiga macam perlakuan yakni : Jumlah air yang diberikan setaraf kapasitas lapang (A1), setengah kapasitas lapang (A2), dan seperempat kapasitas lapang (A3). Hasil penelitian menunjukkan bahwa terdapat perbedaan yang nyata pada variabel pertumbuhan yakni tinggi tanaman, jumlah daun, luas daun, panjang akar dan berat kering akar. Perlakuan terbaik adalah perlakuan A1 atau jumlah air yang diberikan setaraf dengan kapasitas lapang untuk masing-masing variabel tinggi tanaman (83,50 cm), jumlah daun (19,00), luas daun (835 cm2), panjang akar (592,86 mm) dan berat kering akar (0,24 g).

COST AND PERSONNEL-EFFECTIVE TRANSFER USE OF SUGARCANE FIELD INTO ELEPHANT CASSAVA Suwandi, '; Suhardjono, Hadi; Maroeto, '; Mindari, Wanti
PEDULI: Jurnal Ilmiah Pengabdian Pada Masyarakat Vol 2 No 1 (2018)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

ConvertingLandusecaneintocassavaelephantinKlintervillageaimedtohelpcostandlaboreffective.The declineofsoilhealth,sugarcaneyield,andfarmerincomes,encouragefarmerstoswitchbusinesses.Inorderto increasetheincomeoffarmers,theyshouldbeintroducedtoeasyandcheapalternativecultivations.Elephant cassavasareeasytomaintainandhavelow costinput,butstillareexcellentagriculturalproductsandmuch sought afterbyconsumers.Varietyprocessingofcassavaintofoodsandingredients,iscausingittobecome oneof customers favorites.Methods ofimplementation are through the tutorial,practice,monitoring andevaluation.By understanding the truecultivation techniques,itwillimprovethe levelofsoilfertility andproductivity.One alternativewas toadd organic matters tothe soil,which has been rarely practiced.Provision oforganic materials thathave asignificantimpactonsoilfertilityis indicatedby thecontentofhumate.Naturalhumateinsoilisin smallnumbers andneedhundreds ofyears tobe available.Application ofhumic acidin soilis expectedto dissolve,adsorbthemacroandmicroofsoilnutrients,thus increasingitsavailabilitytoplants.Monitoringand evaluation activities areconductedevery month,after the startofactivity andtroubleshootproblems thatoccur whentheactivitiestakeplace.

POLA PENATAAN RUANG DALAM USAHA-USAHA KONSERVASI PADA WILAYAH HUTAN MANGROVE DI DAERAH TELUK PRIGI KABUPATEN TRENGGALEK -, Maroeto; Suhardjono, Hadi
MAPETA Vol 4, No 13 (2002): MAPETA
Publisher : MAPETA

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Mangrove was a special type of forest ecosistym; it was influence by many factors especially human factor . People around mangrove forest have positive and negative interaction will cause mangrove crush. The aim of this study was manage and conserve the mangrove forest to sustain the mangrove forest at Prigi area and maintain the function of forest ecosystem as nursery ground for fish and another species of water animal. The method of this study was survei method to classivied , analize and grouping the homogenaus area. This study conducted at Prigi area ( + 15.444 ha ) at 8 11 - 8 23 Is and 111 41 – 111 44 BT , for 5 months (Pebruary 1999 - Juny 1999 ) . Physical and chemical analysis was done at soli science laboratory Agriculture Faculty UPN “Veteran” Jatim and Brawijaya Univ. Brawijaya Univ Malang. The conclusion was (a) Mangrove forest was for ENlay from housing (b) It has wide estuarine for beach ecosystem (c) Sedimentation was low. It was showed that there is no erosion at dowload of stream. (d) Mangrove eapacity to catch the silt was diminish. As the result, sea water was dirty and cause sedimentation . Finally, sea habitat was change and diminishing the amount of fish at Prigi area

The Study of Color Spectrum Curs Value Against Sunlight Color and Artificial Light for Plant Growth Santoso , Juli; Suhardjono, Hadi; Wattimury, Agricia
Nusantara Science and Technology Proceedings Seminar Nasional Magister Agroteknologi Fakultas Pertanian UPN “Veteran” Jawa Timur
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2020.0602

Conventional crop cultivation systems experience several limitations, including the season, the length of day that does not match the needs of the plant, the availability of water and the narrowing of agricultural land due to population growth. Indoor farming can be a solution to overcome limitations in conventional cultivation. Indoor farming is an indoor farming system with a controllable climate, including light, temperature, evaporation and air circulation. Sunlight is the main light source in nature. Light is an electromagnetic wave that carries a form of energy. Sunlight has many functions for life on earth, one of which is as a source of energy for plants to carry out photosynthesis. Photosynthesis is a biochemical process for the formation of food substances such as carbohydrates carried out by plants. Photosynthesis takes place using chlorophyll, carbon dioxide and water and the help of sunlight energy. Sunlight consists of UV rays, visible rays and infrared rays. Visible light has a wavelength between 400 - 700 nm. Visible light is the light that plants use for photosynthesis. Chlorophyll can absorb red (600-700 nm) to blue (400-500 nm) wavelengths. The quality of sunlight is good for plant growth because it has the entire spectrum needed for photosynthesis. Artificial light from lamps that are used as a substitute for sunlight in order to support plant growth must have the quality according to plant needs. The quality of light from each source is not the same. This is the basis for conducting the study, namely comparing the quality of sunlight and artificial light sources such as lamps. Based on the studies that have been done, the color spectrum of artificial light that approaches the spectrum of sunlight is the white color spectrum. A more efficient substitute for the white color spectrum for plant photosynthesis with the pigment chlorophyll is the blue and red or growlight color combination.

MODELS OF AGROTOURISM DEVELOPMENT APPROACH CONSUMER BEHAVIOR ON CAMPUS UPN “VETERAN” EAST JAVA Hadi Suhardjono; Nora Augustien; Pangesti Nugrahani; Liastyn Dwika Putri
UNEJ e-Proceeding Proceeding of International Conference on Food Sovereignty and Sustainable Agriculture (FoSSA) 2017
Publisher : UPT Penerbitan Universitas Jember

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The use of planting media in a nursery, is crucial to the growing rate of seedlings. Plantingvegetable crops, becoming faster growing with its loose planting media, adequate nutritionand moisture are assured. Physically organic material in the form of compost straw, cocopeat,and corn leaves with indigenous technology capable of crumb soil medium so that the growthof seedling become assured. One factor study was the composition of growth media preparedin Completely Randomized Design (RAL) with 8 treatments and repeated 3 (three) times.Type of treatment as follows: P0 = Soil; P1 = Soil and Urea; P2 = Soil and Compost (2: 1); P3 =Soil, Compost and Cocopeat (2: 1: 1); P4 = Soil, Compost and Straw (2: 1: 1); P5 = Soil,Compost and Corn Leaves (2: 1: 1); P6 = Soil, Compost, Corn and Straw Leaves (2: 1: 1: 1); P7= Soil, Compost, Corn Leaf, Straw and Cocopeat (2: 1: 1: 1: 1). The results showed that thepercentage of seed germination at 5-7 days had reached 88% - 95%, germination rate of 4.53- 4,63 days by using composting medium of straw, cocopeat and maize leaf. The reduction ofsoil media is not significantly different from the use of soil alone or the use of urea + soil. Inthe length parameter of the plant, the number of leaves, leaf area and wet weight of the plantsdid not differ significantly between treatments, tended to be high at P4. P4 medium was ableto increase wet weight of seeds of mustard 53% and 38% compared to medium P0 (soil) andP1 (soil + urea)

In vitro culture technique of Camellia sinensis L for epicatechin production with phosphor inducer Sutini Sutini; Widiwurjani Widiwurjani; Nora Augustien; Hadi Suhardjono; Guniarti Guniarti; Djoko Agus Purwanto; Wirdhatul Muslihatin
JURNAL PENELITIAN BIOLOGI BERKALA PENELITIAN HAYATI Vol 25 No 2 (2020): June 2020
Publisher : The East Java Biological Society

In several ASEAN countries, in vitro culture techniques are one of the cultivation technologies that applied in sustainable agriculture. This technology has been performed in response to obtain the secondary metabolite of epicatechin from Camellia sinensis L. However, The yield of epicatechin is remaining low than in the field production. To overcome this problem, phosphor inducers is desirable to be supplemented in the study. The young leaf shoots of C. sinensis L was sliced on a culture-filled bottle, the sliced part was re-cultivated in the same medium by supplementing of 2,4-D growth regulators, then the medium was optimized by phosphor inducer with range of concentartions 40-200 ppm. The callus formation was then evaluated using high performance liquid chromatography methods to obtain qualitative and quantitative data. The results showed that the yield of epicatechin was obtained to 11.75%, suggesting that the supplementing of phosphor inducers at cultivation of in vitro culture of C. sinensis L able to improve the production of epicatechin by in vitro culture technique.

Study of the Use of Probiotics in Provision of Nutrition of Kale Plant (Ipomonea aquatica) in Aquaponic Planting Systems Setya Budi Santoso; Hadi Suhardjono Guniarti
Nusantara Science and Technology Proceedings 4th International Seminar of Research Month
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2019.0445

Cultivation of urban vegetables using the aquaponic system can be taken into consideration in future agriculture because fish manure and fish food residues can become nutrients for plants after being modified by probiotics. The study aims to analyze the ability of various probiotics in decomposing fish droppings into nutrients available for growth of kale plants (Ipomoea aquatica) in aquaponic cultivation systems. The study was conducted at the Greenhouse UPN Veteran in East Java using a completely randomized design with four treatments: 1) without probiotics (A1), 2) A2, 3) A3, and 4) A4, and each treatment was repeated three times. Control is carried out by planting kale on soil media. The results showed 1). Kale plants planted with aquaponic systems have poor growth compared to those planted using soil media. 2). Probiotics used in the treatment for catfish farming do not affect kale plants. 3) The use of Probiotics (A2, A3, and A4) affects the growth of fish weight better than without the administration of probiotics (A1)

Gamma 60Co Ray Irradiation on the Diversity of Two Varieties of Onion Red (Allium ascalonicum L) TSS (True Shallot Seed) Ida Retno Moeljani; Hadi Suhardjono; Djarwatiningsih
Nusantara Science and Technology Proceedings Seminar Nasional Magister Agroteknologi Fakultas Pertanian UPN “Veteran” Jawa Timur
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2020.0615

TSS (True Shallot Seed) as a solution to the problem of seed availability, but farmers still use tuber seeds for shallot production. This is because the aspects of TSS shallot cultivation are still not widely known and must be reviewed. This study aims to obtain information on the variability of onion varieties from TSS seeds compared with those from tubers. This research was conducted on farmers' land in Ketindan village, Lawang district, Malang Regency. The research was carried out using a randomized block design with two factors, namely: The first factor consisted of two treatments: T1: TSS came from the Bauji variety and T2: TSS came from NTB Ketamonca and the second factor was the radiation dose with three treatments R1: gamma ray radiation dose 60Co 15 Gy, R2: 60Co gamma ray radiation dose 30 Gy, R3: 60Co gamma beam radiation side with three repetitions. Bauji (tuber seed) control variety. The results of this study were that there were variations in the character of the color and shape of the tubers in the two varieties of red onion TSS. Bauji variety has higher leaf length, pseudo stem diameter, leaf diameter and number of leaves per pseudo stem compared to comparison varieties (Bauji, seed from tuber). Based on the dry weight value per clump on the average variety, the Bauji BM 8705 variety was not significantly different from the comparison varieties (Bauji, seed from tubers).

Test of Various Mole Concentrations of Bamboo Shoots on the Production of Large Chili (Capsicum annum L.) Hadi Suhardjono; Ida Retno Moeljani; Guniarti
Nusantara Science and Technology Proceedings Sains dan Teknologi Pertanian Modern
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2021.1501

The aim of this study was to determine the effect of giving MOL bamboo shoots and to find out the pattern of similarities due to the MOL concentration of bamboo shoots on the growth and yield of large chili plants. The study used a completely randomized design (CRD) consisting of 5 treatments and 3 replications consisting of K0 (0 0/00), K1 (10 0/00), K2 (20 0/00), K3 (30 0/00), K4(40 0/00). Parameters observed were plant height, number of leaves, number of productive branches, fruitsset, number of fruits and fruit weight. The data analysis technique used analysis of variance (ANOVA) and regression to determine the pattern of equations due to concentration. The results showed: 1). Giving MOL bamboo shoots has an effect on increasing the growth and productivity of chili plants, 2). The most effective MOL concentration of bamboo shoots to increase growth and production of chili plants was 39.23 0/00.

Co-Authors Agus Sulistyono Akbar, Muhammad Thoriqul Anggraini, Auliana Anis Nurmala Puspitasari Ari Wibisono Arika Purnawati Ayu Fatmawati Didik Utomo Pribadi Djarwatiningsih Pongki Soedjarwo Djoko Agus Purwanto Efendy, Yessy Pristika Endang Yektiningsih, Endang Fadilla Eka Rohcahyani Fadlillah, Ifan Fauziah, Imroatul Firmansyah, Muhammad Farhan Guniarti Guniarti Guniarti Guniarti Guniarti Guntoro, W Hidayat, Satrio Adnan Ida Retno Moeljani Ifan Fadlillah Irsyad Irsyad Khikmah, Rizkiyatul Awwalu Bil Koentjoro , Yonny Kusumaningrum, RA Nora Augustien Liastyn Dwika Putri Makhziah Maroeto Maroeto Maroeto, ' Martalina, Savira Dwi Nora Augustien Nora Augustien Nora Augustien Novitasari, Vrida Nur Vita Sari, Intan Nurwendah, Miftah Azzura Pangesti Nugrahani Parna, Dirgananda Putra Pawana Nur Indah Prasetyo, Dina Aulia Prastiko, Fega Nadya Pribadi, Didik Utomo Putri, Olivia Damayanti Ramdan Hidayat Rizaldi, Muhammad Fahri Saefur Rohman Santoso , Juli Santoso, Juli Setya Budi Santoso Setyo Budi Santoso Soedjarwo, Djarwatiningsih Poengky Soedjarwo, Djarwatiningsih Pongki Suryandika, Fadila Susanto, Nadia Octavia Sutini Sutini Sutini, Sutini Suwandi, ' Talitha Maritza Putri Tara W. Guntoro Wanti Mindari Wattimury, Agricia Widiwurjani Yoga Wahyu Krisdianto Yonny Koentjoro

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