Search Results 1-20 of 1230

  • Auto-flocculation through cultivation of Chlorella vulgaris in seafood wastewater discharge : Influence of culture conditions on microalgae growth and nutrient removal

    Nguyen Thi Dong Phuong , Tran Thi Ngoc Thu , Le Thi Van Anh , Phan Truc Xuyen Nguyen , Show Pau-Loke , Chia Shir Reen

    Journal of bioscience and bioengineering 127(4), 492-498, 2019-04

  • Effectiveness of Prior Year Ground Leveling Systems for Direct Rice Sowing in Dry Paddy Cultivation  [in Japanese]

    長南 友也 , 吉田 晋一 , 村上 則幸

    北海道の水田輪作体系では,栽培期間の制約から耕起・播種・育苗・移植などの作業を春先の非常に短い期間に行わねばならず,このことが規模拡大の制約となっている。このため,育苗等の手間が省け,畑作物との相性も良い水稲乾田直播栽培に期待が寄せられている。しかし,乾田直播栽培での安定した発芽のためには田面の均平が重要であり,圃場によっては毎回均平作業が必要となる。そこで,春の均平作業の軽減を図り,秋まき小麦収 …

    農研機構研究報告 北海道農業研究センター = Bulletin of the NARO, Agricultural Research for Hokkaido Region (207), 51-78, 2019-03-25

    IR DOI

  • Socio-economic condition of shifting and non-shifting cultivators and their perception on shifting cultivation  [in Japanese]

    Akari Phyu Phyu Thet , Tokuchi Naoko , Naing Aung Kyaw

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    The Japanese Forest Society Congress 130(0), 273, 2019

    J-STAGE

  • Seasonal Variation in the Yield and Polyphenol Content of Sweet Potato (<i>Ipomoea batatas</i> L.) Foliage

    Kobayashi Toru , Kurata Rie , Kai Yumi

    … In this study, cultivation tests for sweet potato (line Kyukei05303-3) were conducted over three consecutive years at a greenhouse to characterize seasonal changes in the foliage yield (leaves and stem-petioles), as well as the polyphenol content. … The polyphenol content was significantly correlated with air temperature, but not with sunshine duration, suggesting that air temperature is an important determinant of the polyphenol content during cultivation. …

    The Horticulture Journal 88(2), 270-275, 2019

    J-STAGE

  • A Manipulation of Air Temperature and Light Quality and Intensity can Maximize Growth and Folate Biosynthesis in Leaf Lettuce

    OKAZAKI Seiichi , YAMASHITA Tamaki

    … At the end of the cultivation, growth endpoints including edible portion weight, and folate contents were examined. … Under the optimal combination condition that we identified, 25℃ and P200/RGB, the edible portion weight and folate contents in leaf lettuce were 15-62% and 83-137% greater, respectively, compared to any light conditions at 20℃, an optimal temperature for conventionally growing leaf lettuce. …

    Environment Control in Biology 57(2), 39-44, 2019

    J-STAGE

  • Shoot Growth and Fruit Characteristics of 'Delaware' Grapevines Cultivated without Pesticides  [in Japanese]

    Hosomi Akihiro , Yasunaga Masayo

    殺虫・殺菌剤を使わず栽培した無防除区の露地栽培'デラウェア'樹では,べと病の蔓延が目立ち収穫期ごろからの落葉が多発した.果実品質ではやや酸度が高い特徴が観察された以外,慣行栽培樹と異なる傾向は認められなかった.しかし,新梢は冬季の枯れ込みが多く,供試樹は年々衰弱して結果母枝の確保が困難となった.落葉被害が無防除区の特徴であったことから,立木や鉢植え樹を使って様々な時期や規模で人為的に葉を切除し,果 …

    New Kinki Chugoku Shikoku Agricultural Research 2(0), 67-78, 2019

    J-STAGE

  • A Case with Penicilliosis in an HIV-positive Young Adult from Vietnam  [in Japanese]

    Shimosaka Kaho , Komano Jun A , Asaka Toshiyuki , Imamura Junji , Yokomaku Yoshiyuki , Katayama Masao , Kawasaki Tomonori , Shimosaka Hisaki , Kamei Katsuhiko , Yada Keiji

    マルネッフェイ型ペニシリウム症は,東南アジアを中心に分布する真菌<i>Talaromyces marneffei</i> を原因とし,免疫機能が低下した易感染性宿主に発症することが多い.今回,われわれはHuman Immunodeficiency Virus(HIV)感染を背景とした輸入真菌症として本症を経験した.症例は20歳代ベトナム国籍の男性で,発熱・腹痛・皮疹にて近医 …

    Nihon Ishinkin Gakkai Zasshi 60(1), 15-20, 2019

    J-STAGE

  • Seasonal Variation in the Yield and Polyphenol Content of Sweet Potato (<i>Ipomoea batatas</i> L.) Foliage

    Kobayashi Toru , Kurata Rie , Kai Yumi

    … In this study, cultivation tests for sweet potato (line Kyukei05303-3) were conducted over three consecutive years at a greenhouse to characterize seasonal changes in the foliage yield (leaves and stem-petioles), as well as the polyphenol content. … The polyphenol content was significantly correlated with air temperature, but not with sunshine duration, suggesting that air temperature is an important determinant of the polyphenol content during cultivation. …

    The Horticulture Journal, 2019

    J-STAGE

  • Fatty Acids and Phenolic Profiles of Extravirgin Olive Oils from Selected Italian Cultivars Introduced in Southwestern Province of Pakistan

    Rizwan Sabeena , Benincasa Cinzia , Mehmood Khalid , Anjum Shaista , Mehmood Zahid , Alizai Ghulam Hussain , Azam Muhammad , Perri Enzo , Sajjad Ashif

    … <p>Mediterranean olive trees have been cultivated in Pakistan for decades to promote olive cultivation and use of olive oil. … These differences could be due to change in geographical location and climatical condition of Balochistan. …

    Journal of Oleo Science 68(1), 33-43, 2019

    J-STAGE

  • Transformation of Mesembryanthemum crystallinum with Agrobacterium tumefaciens strain LBA 4404  [in Japanese]

    望月 勇希 , 齋藤 貴

    … However, this cultivation condition is limited. …

    神奈川工科大学研究報告. A・B, 人文社会科学編・理工学編 Research reports of Kanagawa Institute of Technology. 神奈川工科大学 編 (43), 7-11, 2019

    IR

  • Comparison of Methane Emissions on Soil Texture in Korean Paddy Fields

    KIM Su–Hun , LEE Jae–Han , LIM Ji–Sun , SHINOG Yoshiyuki , Lee Chang–Hoon , OH Taek–Keun

    … Rice paddy fields are the major source of methane emission, which is the decomposition product of organic matter under highly anaerobic condition. … The total cultivation period was 132 days and Shindongjin rice (Mid–late maturing one) was used as the test variety. … Methane emission rates were monitored once weekly during rice cultivation using a closed chamber method. … After 100 days of growth, methane production under each condition almost undetectable. …

    九州大学大学院農学研究院紀要 63(2), 393-397, 2018-09-01

    IR

  • Dietary value of marine microalgae for the growth of Japanese pearl oyster Pinctada fucata martensii after nucleus implantation  [in Japanese]

    筒井 努 , 小村 雄作 , 山本 慧史 , 吉松 隆夫 , Tsutsui Tsutomu , Komura Yusaku , Satoshi Yamamoto , Takao Yoshimatsu

    真珠養殖用に挿核施術されたアコヤガイに対し,陸上飼育槽内で餌料用微細藻類を給餌して飼育し,天然海域で養生される個体との体重増加率,体内の栄養状態について比較を行った。15日間の養生期間後に,各試験区の体重増加率を測定したところ,陸上水槽内でRhodomonas sp. を与えた試験区で最も高い体重増加率が得られた。一方,同じ飼育条件であってもT. tetrathele を与えられた試験区では体重増 …

    三重大学大学院生物資源学研究科紀要 (44), 1-5, 2018-09

    IR

  • Influence of Cultivation and Storage Conditions on the Quality of the New Breed Yam 'Kitanebari'  [in Japanese]

    中澤 洋三 , 平井 剛 , 田縁 勝洋 , 山﨑 雅夫 , 佐藤 広顕

    日本食品保蔵科学会誌 = Food preservation science 44(4), 189-195, 2018-07

  • Metabolomic Evaluation of the Quality of Leaf Lettuce Grown in Practical Plant Factory to Capture Metabolite Signature

    Tamura Yoshio , Mori Tetsuya , Nakabayashi Ryo , Kobayashi Makoto , Saito Kazuki , Okazaki Seiichi , Wang Ning , Kusano Miyako

    … The quality of vegetables grown in plant factories under hydroponic cultivation, e.g., their sweetness and softness, can be improved by controlling growth factors including the temperature, humidity, light source, and fertilizer. … However, soil is cheaper than hydroponic cultivation and the visual phenotype of vegetables grown under the two conditions is different. …

    Frontiers in plant science (9), 665, 2018-06

    IR

  • Development of CROPS Implementing Automatic Vegetables-Selection Function(2)Implementation of vegetable cultivation condition  [in Japanese]

    石井 眞人

    メディア情報研究 : Journal of information and medelia studies (4), 1-9, 2018-03

    IR

  • Biological Characteristics and Cultivation of Fruit Body of Wild Edible Mushroom Auricularia villosula

    ZHANG Yu Xiao , BAU Tolgor , OHGA Shoji

    … Addition, the study of biological characteristics and cultivation has been done for the first time for this species. … The orthogonal experiments with the above selected three conditions for each of the four factors were then performed and the optimal cultivation conditions were determined. … The optimal culture condition for A. …

    九州大学大学院農学研究院紀要 63(1), 5-14, 2018-02-27

    IR

  • Studies on the Cultivation of <i>Alisma orientale</i>. II Sowing and Raising of Seedlings in the High-Temperature Season, and Growth Characteristics and Thickening of Rhizomes after Settled Planting  [in Japanese]

    Fukuda Tatsuo , Shirahata Tatsuya , Ishikawa Hiroshi , Kobayashi Yoshinori

    … <p>The short-day condition significantly affected the formation of bolting and the thickening and morphology of rhizome of <i>Alisma orientale</i>. … In future, based on these results the cultivation of <i>A. …

    Shoyakugaku Zasshi 72(1), 1-7, 2018

    J-STAGE

  • Comparison of root distribution pattern between Gramineae and Legume species under various soil and climate condition

    SUZUKI Shinji , KOBAYASHI Yukimitsu , WATANABE Fumio , NAKAGAWA Daichi , IZUMIKAWA Taisuke

    … Gamba and Stylo were established in an experimental field of semi-arid country (Thailand) having a compacted subsoil, while Maize and Soybean were subject to both a field and pot cultivation experiments. … Further, a logarithmic relationship between RFI and RLD was found independent of differences in species and soil condition. …

    Journal of Arid Land Studies 28(S), 189-192, 2018

    J-STAGE

  • Study on a process condition in organic fertilizing process using sewage sludge  [in Japanese]

    nishimura kazuyuki , itou chisato , sakita syougo , kunida heigo , tokuoka masato , itou masaki , oomori masaki , harada mihoko

    本研究では、肥料化の過程の各種の腐熟度の変化、微生物叢の変化と得られた有機性肥料の肥効性について、発酵プロセスの条件を変えて調べた。 腐熟度指標であるCECや我々が提案しているMVOCsの挙動によって、発酵槽内の腐熟度の変化を把握することができた。それらの腐熟度に影響を及ぼすプロセス条件は、有機物の質や量と通気量であった。次世代シーケンスにより、発酵槽内の微生物叢の変遷を調べると、腐熟度指標と同様 …

    Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management 29(0), 251, 2018

    J-STAGE

  • Fatty Acids and Phenolic Profiles of Extravirgin Olive Oils from Selected Italian Cultivars Introduced in Southwestern Province of Pakistan

    Rizwan Sabeena , Benincasa Cinzia , Mehmood Khalid , Anjum Shaista , Mehmood Zahid , Alizai Ghulam Hussain , Azam Muhammad , Perri Enzo , Sajjad Ashif

    … <p>Mediterranean olive trees have been cultivated in Pakistan for decades to promote olive cultivation and use of olive oil. … These differences could be due to change in geographical location and climatical condition of Balochistan. …

    Journal of Oleo Science, 2018

    J-STAGE

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