- adj.
- 農学の
WordNet
- relating to or used in or promoting agriculture or farming; "agricultural engineering"; "modern agricultural (or farming) methods"; "agricultural (or farm) equipment"; "an agricultural college"
- the application of soil and plant sciences to land management and crop production (同)scientific agriculture
- the class of people engaged in growing food
- of or relating to or promoting agronomy (同)agronomical
PrepTutorEJDIC
- 『農業の』,農耕の;農学[上]の
- 作物学,農学(土壌管理と作物生産に関する科学)
- 『農業』,農学
English Journal
- Assessment of safety and efficiency of nitrogen organic fertilizers from animal-based protein hydrolysates-a laboratory multidisciplinary approach.
- Corte L, Dell'abate MT, Magini A, Migliore M, Felici B, Roscini L, Sardella R, Tancini B, Emiliani C, Cardinali G, Benedetti A.Author information Department of Applied Biology-Microbiology, University of Perugia, Borgo XX Giugno 74, I-06121, Perugia, Italy.AbstractBACKGROUND: Protein hydrolysates or hydrolysed proteins (HPs) are high-N organic fertilizers allowing the recovery of by-products (leather meal and fluid hydrolysed proteins) otherwise disposed of as polluting wastes, thus enhancing matter and energy conservation in agricultural systems while decreasing potential pollution. Chemical and biological characteristics of HPs of animal origin were analysed in this work to assess their safety, environmental sustainability and agricultural efficacy as fertilizers. Different HPs obtained by thermal, chemical and enzymatic hydrolytic processes were characterized by Fourier transform infrared spectroscopy and sodium dodecyl sulfate polyacrylamide gel electrophoresis, and their safety and efficacy were assessed through bioassays, ecotoxicological tests and soil biochemistry analyses.
- Journal of the science of food and agriculture.J Sci Food Agric.2014 Jan 30;94(2):235-45. doi: 10.1002/jsfa.6239. Epub 2013 Jul 12.
- BACKGROUND: Protein hydrolysates or hydrolysed proteins (HPs) are high-N organic fertilizers allowing the recovery of by-products (leather meal and fluid hydrolysed proteins) otherwise disposed of as polluting wastes, thus enhancing matter and energy conservation in agricultural systems while decrea
- PMID 23712286
- Evolution of enzymatic activities and carbon fractions throughout composting of plant waste.
- Jurado MM1, Suárez-Estrella F2, Vargas-García MC1, López MJ1, López-González JA1, Moreno J1.Author information 1Unit of Microbiology, Department of Biology and Geology, CITE II-B, University of Almería, Agrifood Campus of International Excellence ceiA3, 04120 Almería, Spain.2Unit of Microbiology, Department of Biology and Geology, CITE II-B, University of Almería, Agrifood Campus of International Excellence ceiA3, 04120 Almería, Spain. Electronic address: fsuarez@ual.es.AbstractMany alternatives for the proper disposal of horticultural plant wastes have been studied, and composting is one of the most attractive due to its insignificant environmental impact and low cost. The quality of compost for agronomical use is related to the degree of organic matter maturation and stabilization. Traditional parameters as well as temperature, ratio C/N, cationic exchange capacity, extractable carbon, or evolution of humificated substances have been successfully used to assess compost maturity and stability. However, microorganisms frequently isolated during composting release a wide range of hydrolytic enzymes, whose activity could apparently give interesting information on the rate of decomposition of organic matter and, therefore, on the product stability. The aim of this work was to study the evolution of some important enzymatic activities during composting of agricultural wastes and their comparison with other chemical parameters commonly employed as quality and maturity indexes, to establish a relationship between the degradation intensity of specific organic carbon fractions throughout the process. In this work, the chemical and biochemical parameters of plant wastes were studied along a composting process of 189 days to evaluate their importance as tools for compost characterization. Results showed an intense enzymatic activity during the first 2-3 weeks of composting (bio-oxidative phase), because of the availability of easily decomposable organic compounds. From a biological point of view, a less intense phase was observed between second and third month of composting (mesophilic or cooling phase). Finally, chemical humification parameters were more closely associated with the period between 119 and 189 days (maturation phase). Significant correlations between the enzymatic activities as well as between enzyme activities and other more traditional parameters were also highlighted, indicating that both kind of indexes can be a reliable tool to determine the degree of stability and maturation of horticultural plant wastes based-compost.
- Journal of environmental management.J Environ Manage.2014 Jan 9;133C:355-364. doi: 10.1016/j.jenvman.2013.12.020. [Epub ahead of print]
- Many alternatives for the proper disposal of horticultural plant wastes have been studied, and composting is one of the most attractive due to its insignificant environmental impact and low cost. The quality of compost for agronomical use is related to the degree of organic matter maturation and sta
- PMID 24412984
- Evolution and emergence of plant viruses.
- Elena SF1, Fraile A2, García-Arenal F3.Author information 1Instituto de Biología Molecular y Celular de Plantas, CSIC-UPV, Campus UPV, València, Spain; The Santa Fe Institute, Santa Fe, New Mexico, USA.2Centro de Biotecnología y Genómica de Plantas, UPM-INIA, and ETSI Agrónomos, UPM, Campus de Montegancedo, Madrid, Spain.3Centro de Biotecnología y Genómica de Plantas, UPM-INIA, and ETSI Agrónomos, UPM, Campus de Montegancedo, Madrid, Spain. Electronic address: fernando.garciaarenal@upm.es.AbstractViruses are common agents of plant infectious diseases. During last decades, worldwide agriculture production has been compromised by a series of epidemics caused by new viruses that spilled over from reservoir species or by new variants of classic viruses that show new pathogenic and epidemiological properties. Virus emergence has been generally associated with ecological change or with intensive agronomical practices. However, the complete picture is much more complex since the viral populations constantly evolve and adapt to their new hosts and vectors. This chapter puts emergence of plant viruses into the framework of evolutionary ecology, genetics, and epidemiology. We will stress that viral emergence begins with the stochastic transmission of preexisting genetic variants from the reservoir to the new host, whose fate depends on their fitness on each hosts, followed by adaptation to new hosts or vectors, and finalizes with an efficient epidemiological spread.
- Advances in virus research.Adv Virus Res.2014;88:161-91. doi: 10.1016/B978-0-12-800098-4.00003-9.
- Viruses are common agents of plant infectious diseases. During last decades, worldwide agriculture production has been compromised by a series of epidemics caused by new viruses that spilled over from reservoir species or by new variants of classic viruses that show new pathogenic and epidemiologica
- PMID 24373312
Japanese Journal
- 葉色が淡くβ-カロテン含量が低いイネの突然変異系統の作出
- 松下 景,飯田 修一,春原 嘉弘,出田 収,前田 英郎,笹原 英樹,長岡 一朗,高橋 能彦,渡邊 肇
- 日本作物学会紀事 84(3), 279-284, 2015
- 肥育期の肉用牛に稲発酵粗飼料を給与する際，飼料中に含まれるβ-カロテンの含量が高いことが問題となっている．そこで，遺伝的にβ-カロテン含量が低い水稲系統を選抜することを目的とし，発酵粗飼料用品種ホシアオバにエチルメタンスルホン酸による突然変異誘発処理を行った後代から，葉色が淡い突然変異系統を選抜し，系統名「多収系1066」を付与した．多収系1066はホシアオバより到穂日数が約一週間長かったが，稈長 …
- NAID 130005088989
- Kazusa Marker DataBase: a database for genomics, genetics, and molecular breeding in plants
- Shirasawa Kenta,Isobe Sachiko,Tabata Satoshi [他],Hirakawa Hideki
- Breeding Science 64(3), 264-271, 2014
- … In order to provide useful genomic information for agronomical plants, we have established a database, the Kazusa Marker DataBase (http://marker.kazusa.or.jp). …
- NAID 130004690768
- 栽培学再興-アフリカ陸稲栽培試験データの斜め読み
- 小田 正人
- 日本作物學會紀事 82, 52-53, 2013-09-09
- NAID 10031191466
Related Links
- Agronomical definition, the science of soil management and the production of field crops. See more. Dictionary.com Word of the Day Translate Games Blog Thesaurus.com Favorites Dictionary.com Thesaurus.com My Account ...
- a·gron·o·my (ə-grŏn′ə-mē) n. Application of the various soil and plant sciences to soil management and crop production; scientific agriculture. ... The soil map from which our map was developed is likely to be biased toward an agronomical ...
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★リンクテーブル★
| リンク元 | 「農学」「agriculture」「agricultural」「agronomy」 |
| 関連記事 | 「agronomic」 |
「農学」
「agriculture」
- n.
「agricultural」
- adj.
- 農業の、農学の
「agronomy」
「agronomic」
- adj.
- 農学の、農耕学の、農学的な