Pertumbuhan Dan Hasil Gandum (Triticum Aestivum L.) Yang Diberi Perlakuan Pupuk Silikon Dengan Dosis Yang Berbeda Di Dataran Medium Jatinangor,
2016
Program Studi Agroteknologi, Fakultas Pertanian, Universitas Padjadjaran
Pertumbuhan Dan Hasil Gandum (Triticum Aestivum L.) Yang Diberi Perlakuan Pupuk Silikon Dengan Dosis Yang Berbeda Di Dataran Medium Jatinangor, Fiky Yulianto Wicaksono, Yudithia Maxiselly, Oviyanti Mulyani, M. I. Janitra
Jurnal Kultivasi
Pemberian silikat diketahui dapat meningkatkan aktivitas antioksidan, stabilitas membran sel, dan kandungan klorofil meningkat sehingga dapat mengatasi cekaman panas. Penelitian ini bertujuan untuk mengetahui dosis silikon yang optimum terhadap pertumbuhan dan hasil tanaman gandum yang maksimum di dataran medium. Percobaan dilakukan sejak Maret hingga Agustus 2016 di Kebun Percobaan Fakultas Pertanian Universitas Padjadjaran, Jatinangor, dengan ketinggian tempat yaitu ± 750 m di atas permukaan laut. Rancangan percobaan adalah Rancangan Acak Kelompok, terdiri dari 7 perlakuan dosis pupuk silika yang diulang 3 kali. Perlakuan terdiri dari 0, 50, 100, 150, 200, 250, dan 300 kg ha-1. Perbedaan nilai rata-rata taraf diuji …
Pengaruh Pupuk Pelengkap Cair Dan Sistem Olah Tanah Terhadap Pertumbuhan Dan Hasil Kacang Tanah (Arachis Hypogaea L.) Kultivar Nkancil Pada Inceptisols Jatinangor,
2016
Departemen Budidaya Pertanian, Fakultas Pertanian, Universitas Padadjaran
Pengaruh Pupuk Pelengkap Cair Dan Sistem Olah Tanah Terhadap Pertumbuhan Dan Hasil Kacang Tanah (Arachis Hypogaea L.) Kultivar Nkancil Pada Inceptisols Jatinangor, Aep Wawan Irwan, Fiky Yulianto Wicaksono
Jurnal Kultivasi
Percobaan ini bertujuan untuk mengetahui pengaruh dosis pupuk pelengkap organik cair dan sistem olah tanah terhadap pertumbuhan dan hasil kacang tanah (Arachis hypogaea L.). Percobaan dilaksanakan di Kebun Percobaan Fakultas Pertanian, Universitas Padjadjaran, Jatinangor, dari bulan Januari 2015 sampai April 2015.Rancangan percobaan yang digunakan adalah rancangan acak kelompok (RAK) dengan 18 perlakuan dan 2 ulangan. Perlakuannya meliputi: kontrol (50 kg/ha Urea + 125 kg/ha SP-36 + 100 kg/ha KC1) + tanpa olah tanah, kontrol (50 kg/ha Urea + 125 kg/ha SP-36 + 100 kg/ha KC1) + pengolahan tanah minimum, kontrol (50 kg/ha Urea + 125 kg/ha SP-36 + 100 kg/ha …
Aplikasi Pupuk Organik Terhadap Hasil Kacang Hijau (Vigna Radiate L.) Di Ultisol,
2016
Program Studi Agroteknologi, Fakultas Pertanian, Universitas Jenderal Soedirman
Aplikasi Pupuk Organik Terhadap Hasil Kacang Hijau (Vigna Radiate L.) Di Ultisol, Ida Widiyawati, T. Harjoso, T. T. Taufik
Jurnal Kultivasi
Permasalahan budidaya kacang hijau di Indonesia adalah produktivitas yang masih rendah dan lahan budidaya yang terbatas, sehingga dapat diatasi dengan mengoptimalkan lahan marginal seperti tanah ultisol untuk kegiatan budidaya kacang hijau. Tujuan pene-litian ini adalah untuk mengetahui varietas kacang hijau dan jenis pupuk organik yang mampu menghasilkan produksi tinggi di tanah ultisol. Penelitian dilakukan menggunakan polibag di Screen House, Fakultas Pertanian, Universitas Jenderal Soedirman pada bulan Juli-September 2015. Penelitian menggunakan Rancangan Acak Kelompok Lengkap (RAKL) dengan dua faktor. Faktor pertama adalah varietas kacang hijau yang terdiri atas tiga varietas, yaitu Vima 1, Betet, dan Murai. Faktor kedua adalah jenis pupuk, …
Rerspon Tanaman Hanjeli (Coix Lacryma-Jobi L.) Akibat Kombinasi Jarak Tanam Dengan Dosis Pupuk Organik Cair Di Kecamatan Rancakalong,
2016
Fakultas Pertanian, Universitas Padjadjaran Jl.Raya Jatinangor Km .21 Jatinangor, Sumedang45363
Rerspon Tanaman Hanjeli (Coix Lacryma-Jobi L.) Akibat Kombinasi Jarak Tanam Dengan Dosis Pupuk Organik Cair Di Kecamatan Rancakalong, Agus Wahyudin, Ruminta, Yuyun Yuwariah, M. Fauzi
Jurnal Kultivasi
Pertambahan jumlah penduduk yang sangat besar menyebabkan kebutuhan pangan meningkat.Salah satu alternatif yang dapat dijadikan solusi adalah program diversifikasi pangan.Hanjeli adalah salah satu tanaman pangan alternatif, namun petani belum mendalami teknik budidaya tanaman ini terutama pemupukan.Oleh karena itu dilakukan suatu upaya untuk meningkatkan pertumbuhan dan hasil hanjeli dengan kombinasi jarak tanam dengan dosis pupuk organik cair.Penelitian ini bertujuan untuk memperoleh kombinasi jarak tanam dengan dosis pupuk organik cair untuk meningkatkan hasil tanaman hanjeli. Percobaan dilaksanakan di Desa Pasir Biru, Kecamatan Rancakalong, Kabupaten Sumedang pada bulan Desember 2015 sampai dengan Mei 2016. Bibit Hanjeli yang dipergunakan adalah Hanjeli Pulut aksesi 37.Rancangan …
Pengaruh Konsentrasi Giberelin Dan Pupuk Organik Cair Asal Rami Terhadap Pertumbuhan Dan Hasil Tanaman Rami (Boehmeria Nivea (L.) Gaud) Klon Ramindo 1,
2016
Fakultas Pertanian, Universitas Padjadjaran
Pengaruh Konsentrasi Giberelin Dan Pupuk Organik Cair Asal Rami Terhadap Pertumbuhan Dan Hasil Tanaman Rami (Boehmeria Nivea (L.) Gaud) Klon Ramindo 1, Cucu Suherman, Anne Nuraini, R. Damayanthi
Jurnal Kultivasi
Rami adalah salah satu jenis tanaman penghasil serat yang memiliki potensi hasil lebih tinggi dibanding tanaman kapas. Salah satu faktor penentu tinggi rendahnya hasil adalah panjang dan jumlah serat, yang antara lain ditentukan oleh tinggi dan diameter batang tanaman. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi giberelin dan pupuk organik cair rami serta memperoleh salah satu kombinasi konsentrasi giberelin dan POC rami yang memberikan pengaruh terbaik pada pertumbuhan dan hasil serat tanaman rami klon Ramindo 1. Percobaan dilaksanakan dari bulan Januari 2016 sampai bulan Maret 2016 di kebun percobaan CiparanjeFaperta Universitas Padjadjaran, Jatinangor, dengan ketinggian tempat mencapai 829 m di …
Can Sub-Saharan Africa Feed Itself?,
2016
Wageningen Agricultural University
Can Sub-Saharan Africa Feed Itself?, Martin K. Van Ittersum, Lenny G. J. Van Bussel, Joost Wolf, Patricio Grassini, Justin Van Wart, Nicolas Guilpart, Lieven Claessens, Hugo De Groot, Keith Wiebe, Daniel Mason-D'Croz, Haishun Yang, Hendrik Boogard, Pepijn A. J. Van Oort, Marloes P. Van Loon, Kazuki Saito, Ochieng Adimo, Samuel Adjei-Nsiah, Alhassane Agali, Abdullahi Bala, Regis Chikowo, Kayuki Kaizzi, Mamoutou Kouressy, Joachim H. J. R. Makoi, Korodjouma Ouattara, Kindie Tesfaye, Kenneth G. Cassman
Department of Agronomy and Horticulture: Faculty Publications
Although global food demand is expected to increase 60% by 2050 compared with 2005/2007, the rise will be much greater in sub- Saharan Africa (SSA). Indeed, SSA is the region at greatest food security risk because by 2050 its population will increase 2.5-fold and demand for cereals approximately triple, whereas current levels of cereal consumption already depend on substantial imports. At issue is whether SSA can meet this vast increase in cereal demand without greater reliance on cereal imports or major expansion of agricultural area and associated biodiversity loss and greenhouse gas emissions. Recent studies indicate that the global increase …
High Tunnel Tomato Variety Report Uri 2016,
2016
Universityof Rhode Island
High Tunnel Tomato Variety Report Uri 2016, Andy Mark Radin
University of Rhode Island Vegetable Production Research Reports
No abstract provided.
Pumpkin Variety Trial Uri 2016,
2016
[email protected]
Pumpkin Variety Trial Uri 2016, Rebecca Brown
University of Rhode Island Vegetable Production Research Reports
No abstract provided.
Butternut Squash Variety Trial Uri 2016,
2016
[email protected]
Butternut Squash Variety Trial Uri 2016, Rebecca Brown
University of Rhode Island Vegetable Production Research Reports
No abstract provided.
Dissecting Salt Tolerance In Soybean By Profiling Differential Physiological Responses Under Salt Stress,
2016
University of Arkansas, Fayetteville
Dissecting Salt Tolerance In Soybean By Profiling Differential Physiological Responses Under Salt Stress, Jade Amber Newsome
Graduate Theses and Dissertations
Saline soils are common worldwide and limit the yield potential of many crops. Plants respond in a variety of ways to the stress imposed by saline soils. Plants under salt stress must first sense their surroundings and transmit a signal alerting the rest of the plant to the saline conditions. Salt tolerance in soybeans is typically defined by exclusion of chloride ions from foliar tissues. Though differences in ion uptake among soybean genotypes is well documented, the key mechanisms employed by tolerant cultivars to cope with salt stress on the whole-plant level are still largely unknown. Objectives of the current …
Residual Effects Of Nitrogen Fertilization On Soil Nitrogen Pools And Corn Growth,
2016
Purdue University
Residual Effects Of Nitrogen Fertilization On Soil Nitrogen Pools And Corn Growth, Meghan E. Moser
Open Access Theses
Given the dynamic nature of soil nitrogen (N), inorganic N fertilization to corn (Zea mays L.) has potential to alter N pool balance by creating an accumulation or depletion of soil N. Current corn N recommendations in the common corn-soybean rotation of Indiana strive to find the best N rate that maximizes producer profit. Increasing our understanding of soil N will inform producers if they should adjust fertilizer rates for corn to influence maintenance of organic N and Carbon. Our objective was to determine residual N effects from fertilized corn in a corn-soybean rotation by measuring (1) soil N …
Annual Forage Cropping-Systems For Midwestern Ruminant Livestock Production,
2016
Purdue University
Annual Forage Cropping-Systems For Midwestern Ruminant Livestock Production, John Ernest Mcmillan
Open Access Dissertations
Annual forage cropping systems are a vital aspect of livestock forage production. One area where this production system can be enhanced is the integration of novel annual forages into conventional cropping systems. Two separate projects were conducted to investigate alternative forage options in annual forage production. In the first discussed research trial, two sets of crops were sown following soft red winter wheat (Triticum aestivum L.) grain harvest, at two nitrogen application rates 56 and 112 kg ha-1 . The first set of crops were C4 summer annuals seeded within two weeks of wheat grain harvest and included, brown …
A Study Of Short-Season Winter Cover Crops For Organic High Tunnel Production Systems,
2016
University of Arkansas, Fayetteville
A Study Of Short-Season Winter Cover Crops For Organic High Tunnel Production Systems, Luke Riley Freeman
Graduate Theses and Dissertations
This two-year study investigated short-season winter cover crops to improve soil quality and growth of subsequent vegetable crops in an organic high tunnel production system. Five winter cover crop treatments including a nontreated control, Austrian winter peas (Pisum arvense), bell beans (Vicia faba), mustard (Brassica juncea cv. Kodiak), and Daikon radish (Raphanus sativus var. longipinnatus) were grown in a high tunnel in a randomized complete block design from mid-November to mid-March, mowed and incorporated into the soil, and followed by a succession of vegetable crops including tomato (Lycopersicon lycopersicum, cv. ‘Plum Dandy’) and broccoli (Brassica oleracea var. italica, cv. ‘Bay …
Winter Desiccation Prevention And Recovery In Turfgrass,
2016
University of Nebraska-Lincoln
Winter Desiccation Prevention And Recovery In Turfgrass, Darrell James Michael
Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research
Desiccating winters in the Northern Great Plains can lead to widespread turf death. This loss of turf results in poor aesthetics and can be financially burdensome. Financial implications include the cost of re-establishing turf and the loss of potential revenue from poor playing conditions in the spring which can both be devastating for financial success. The winter of 2013-2014 was particularly devastating, leaving many golf course superintendents re-evaluating their desiccation prevention management plans. There are many prevention practices available to turf managers that vary greatly in affordability, effectiveness, and labor. These prevention practices aim to prevent excessive water loss and …
Mechanism Of Resistance, Gene Flow, And Integrated Management Of Ragweeds (Ambrosia) In Nebraska,
2016
University of Nebraska-Lincoln
Mechanism Of Resistance, Gene Flow, And Integrated Management Of Ragweeds (Ambrosia) In Nebraska, Zahoor Ahmad Ganie
Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research
Common ragweed (Ambrosia artemisiifolia L.) and giant ragweed (Ambrosia trifida L.) are native annual broadleaf weeds in the United States found in diverse agroecosystems, roadsides, and wastelands. They are economically important weed species in the Midwest and sources of pollen allergies. Confirmation of glyphosate-resistant (GR) common and giant ragweed in Nebraska justified the need to determine the mechanism of resistance, dispersal of resistance genes via pollen, and to develop an integrated management program. The objectives of this research were to: 1) determine the mechanism of glyphosate resistance in a common ragweed biotype from Nebraska; 2) evaluate the effect …
Determination Of Plant Architecture And Component Phenotyping Based On Time-Lapse Image Analysis,
2016
University of Nebraska-Lincoln
Determination Of Plant Architecture And Component Phenotyping Based On Time-Lapse Image Analysis, Srinidhi Bashyam
School of Computing: Dissertations, Theses, and Student Research
Plant breeding and the development of new food production depend on accurate measurement of different phenotypes (observable physical traits) of a plant. The plant phenotypes play a very important role in the agronomic production. The successful computation of plant phenotypes largely depends on the determination of the architecture of the plant, i.e., the arrangement of its parts (leaves, stems, flowers, etc.) relative to each other, and how the size, shape, and positions of those parts change over time. Researchers and breeders extract valuable information from these types of data to make an informed decision on which individuals to advance to …
Effect Of Smooth Bromegrass Management On Grazing Cattle Dung Decomposition, Co2 Flux, And Soil Nutrient Movement,
2016
University of Nebraska-Lincoln
Effect Of Smooth Bromegrass Management On Grazing Cattle Dung Decomposition, Co2 Flux, And Soil Nutrient Movement, Bradley D. Schick
Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research
Rapid nutrient cycling improves forage quality and livestock production in pastures. Interseeding legumes may be a strategy to enhance N cycling, but effects of dung excreted from cattle grazing pastures with legumes on dung decomposition rates and soil N cycling have not been studied. Our objective was to evaluate how dung excreted from cattle grazing legume-interseeded, N-fertilized, and unfertilized smooth bromegrass (Bromus inermis Leyss.) pastures affects dung chemical composition, dry matter decomposition, CO2 flux, and N availability in soil. Freshly deposited dung from yearling steers grazing legume-interseeded, N-fertilized, and unfertilized pastures was collected and placed as pats in …
Characterization Of Ground Nozzles For Pesticide Applications,
2016
University of Nebraska-Lincoln
Characterization Of Ground Nozzles For Pesticide Applications, Ryan Henry
Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research
Pesticide applications are a common component of crop production systems in the United States (US). For row crop systems (e.g. corn, soybean, or wheat), pesticides are applied by ground, aerial, or chemigation methods. The exact method of pesticide delivery is not universally regulated/ prescribed in the US, and the equipment and application technique are largely defined by the individual applicator. A wide variety of choices and decisions must be made by applicators to result in a successful pesticide application. Examples of these choices include proper active ingredient(s), carrier volume and equipment (e.g. nozzle type, spacing, and operating pressure) selection while …
Evaluation Of A Cool-Season Grass-White Clover Mixture For Low-Nitrogen Input Lawns,
2016
Purdue University
Evaluation Of A Cool-Season Grass-White Clover Mixture For Low-Nitrogen Input Lawns, Gabriel Adam Macke
Open Access Theses
Turfgrass lawns require supplemental nitrogen (N) to maintain green color and seasonal shoot density. Improper lawn fertilization with excess N or phosphorus has the potential to contaminate both surface and groundwater. Thus, to reduce the reliance on supplemental N fertilization, alternative strategies or novel turf systems like grass-legume mixtures need explored. White clover ( Trifolium repens L.) is a stoloniferous legume that biologically fixes N from the atmosphere and adds N into the soil via mineralization. The objective of this field study was to evaluate the persistence and feasibility of a cool-season grass-clover lawn mixture. A lawn grass mixture with …
Cereal Rye Cover Crop Effects On Soil Physical And Chemical Properties In Southeastern Indiana,
2016
Purdue University
Cereal Rye Cover Crop Effects On Soil Physical And Chemical Properties In Southeastern Indiana, Joseph D. Rorick
Open Access Theses
Cover crops are growing in popularity in the Midwest, although questions remain about how to include them most effectively in a corn-soybean ( Zea mays L. - Glycine max L.) rotation. This study was conducted to determine the effects of cereal rye ( Secale cereale L.) on soil bulk density and water retention, soil organic carbon, soil nitrogen, and water stable aggregate mean weight diameter after four years of cover crop growth and the effects on soil moisture over a five year period. The study was conducted at the Southeast Purdue Agricultural Center (SEPAC) on silt loam soils. A 14 …
