Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 30
Primeira ... 12 ... Última
Imagem não selecionada

Imprime registro no formato completo
帯広畜産大学における全学農畜産実習 OAK
小池, 正徳; 谷, 昌幸; 三浦, 秀穂; 倉持, 勝久; 三好, 俊三; 渡邊, 芳之; 石橋, 憲一; Koike, Masanori; Tani, Masayuki; Miura, Hideho; Kuramochi, Katsuhisa; Miyoshi, Syunzou; Watanabe, Yoshiyuki; Ishibashi, Kenichi.
実践報告
Ano: 2006 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1760
Imagem não selecionada

Imprime registro no formato completo
水の大切さ ~環境保全の基本は水の管理から~ OAK
倉持, 勝久.
Palavras-chave: 水質環境; 磁化活性汚泥法; 電解処理.
Ano: 2004 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/870
Imagem não selecionada

Imprime registro no formato completo
放牧牛におけるノサシバエの寄生性および寄生に伴う牛群の行動変化 OAK
倉持, 勝久.
Ano: 1981 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/374
Imagem não selecionada

Imprime registro no formato completo
ダイズシストセンチュウに対するVerticillium lecanii プロトプラスト融合株の微生物防除資材としての可能性:プロトプラスト融合は植物寄生性線虫の生物的防除において有用な手法と成り得るか? OAK
Shinya, Ryoji; Watanabe, Ai; Aiuchi, Daigo; Tani, Masayuki; Kuramochi, Katsuhisa; Kushida, Atsuhiko; Koike, Masanori; 新屋, 良治; 渡部, 愛; 相内, 大吾; 谷, 昌幸; 倉持, 勝久; 串田, 篤彦; 小池, 正徳.
Verticillium lecanii is a potentially useful biological control agent (BCA) for soybean cyst nematode (SCN), Heterodera glycines. The objective of this study was to screen hybrid strains of V. lecanii, derived from protoplast fusion, for effective control agents of SCN, and to investigate whether the protoplast fusion technique is an effective tool for development of nematode control agents. Three parental strains (Vertalec®, Mycotal®, and B-2) and their 162 hybrid strains were screened in greenhouse pot tests. Some of these hybrid strains suppressed damage on soybean plants and reduced the density of SCN in the soil. In particular, one hybrid strain, AaF42, was observed to reduce the nematode egg density by 93.2% as compared with the control. Furthermore,...
Ano: 2008 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4162
Imagem não selecionada

Imprime registro no formato completo
数種イエバエ類のビテロジェニン合成過程について OAK
倉持, 勝久.
Ano: 1990 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/486
Imagem não selecionada

Imprime registro no formato completo
Pathogenicity and its mode of action in different sedentary stages of Heterodera glycines (Tylenchida: Heteroderidae) by Verticillium lecanii hybrid strains OAK
SHINYA, Ryoji; AIUCHI, Daigo; KUSHIDA, Atsuhiko; TANI, Masayuki; KURAMOCHI, Katsuhisa; KOIKE, Masanori; 相内, 大吾; 谷, 昌幸; 倉持, 勝久; 小池, 正徳.
The current study was conducted to investigate the pathogenicity and its mode of action by Verticillium lecanii hybrid strains in different sedentary stages of Heterodera glycines. Three different sedentary stages (pale yellow female, yellow brown cyst, and dark brown cyst) of H. glycines were treated with V. lecanii and incubated for 3 weeks on water agar. After 3 weeks of incubation, eggs were investigated for the following parameters: (i) the infection frequencies of eggs, (ii) the number of eggs laid, and (iii) the number of mature and healthy eggs. Subsequently, the fecundity of H. glycines treated with V. lecanii was investigated in greater detail. Consequently, some strains had a greater ability to infect eggs and this significantly reduced the...
Palavras-chave: Soybean cyst nematode; Protoplast fusion; Fecundity; Egg laying; Biological control.
Ano: 2008 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2849
Imagem não selecionada

Imprime registro no formato completo
Roll of dung beetles and other insects in decomposing cow dung in grazing pastures OAK
Kuramochi, Katsuhisa; 倉持, 勝久.
2004年8月5日とかちプラザで開催、日本ユネスコ国内委員会主催の帯広農村開発教育国際セミナー(OASERD)国際連合ユネスコアジア太平洋地域教育開発計画事業(APEID)シンポジウム「地球にやさしい農業をめざして : 家畜ふん尿,資源としての有効利用」講演資料
Palavras-chave: Cow dung; Dung beetles; Onthophagous; Grazing pasture.
Ano: 2004 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1901
Imagem não selecionada

Imprime registro no formato completo
トレント大学(カナダ)におけるCommunity-based Research(CBR) OAK
小池, 正徳; 谷, 昌幸; 三浦, 秀穂; 倉持, 勝久; 佐々木, 市夫; Koike, Masanori; Tani, Masayuki; Miura, Hideho; Kuramochi, Katsuhisa; Sasaki, Ichio.
実践報告
Ano: 2006 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1761
Imagem não selecionada

Imprime registro no formato completo
Effects of several different food plants on nymphal development of palomena angulosa MOTSCHULSKY(Hemiptera : pentatomidae) OAK
Hori, Koji; Kuramochi, Katsuhisa; Nakabayashi, Shigehiro; 堀, 浩二; 中林, 成広; 倉持, 勝久.
Ano: 1985 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1466
Imagem não selecionada

Imprime registro no formato completo
貯留中の乳牛ふん尿スラリーから発生する環境負荷ガスを抑制する撥水加工肥料資材の開発と評価 OAK
坂本, 直久; 谷, 昌幸; 小池, 正徳; 倉持, 勝久; 岸本, 正; 梅津, 一孝; Sakamoto, Naohisa; Tani, Masayuki; Koike, Masanori; Kishimoto, Tadashi; Umetsu, Kazutaka; Kuramochi, Katsuhisa.
本研究では,貯留中の乳牛ふん尿スラリーから発生する環境負荷ガスを低減するため,化学肥料を撥水加工した革新的なカバー資材を開発し,その抑制効果の評価とメカニズムについて検証した。スラリーは,メタン発酵前と発酵後の2種類を用いた。資材は,スラリー上に浮かべることを可能とし,また農地還元する上で不足する植物養分を補給するために,微粉砕した化学肥料に疎水性シリカを混合することにより調製した。実験室規模で13日間のガス発生量を測定した。アンモニアやメタンの積算発生量はメタン発酵後のスラリーの方が発酵前のそれよりも高かった。本資材を供試することにより,スラリーから発生するガスの吸着またはスラリーの発酵挙動が変化し,アンモニアやメタンの発生量が著しく減少した。さらに,資材の一部が溶解してスラリーの養分量が増加するので,本技術は農作業の効率化が図られるとともに,畜産廃棄物の有効利用に役立つと考えられる。 The objectives of this study were to verify the effectiveness in reducing polluting gas emissions of novel methods for covering dairy slurry by using various types of hydrophobic fertilizers and to evaluate the mechanisms for reducing gas emissions from this slurry before and after methane fermentation. The hydrophobic fertilizers were prepared by mixing...
Palavras-chave: 畜産廃棄物; スラリー貯留槽; アンモニア; 温室効果ガス; 環境汚染; Animal waste; Slurry store; Ammonia; Greenhouse gas; Environmental pollution.
Ano: 2008 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2832
Imagem não selecionada

Imprime registro no formato completo
サシバエ類の吸血行動に関する研究,とくに吸血量と腸内プロテアーゼ活性との関連について OAK
倉持, 勝久.
Ano: 1984 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/392
Imagem não selecionada

Imprime registro no formato completo
タフガードの設計、施工は「自然の法則」を遵守し、従う事を基本としております。 OAK
倉持, 勝久.
Palavras-chave: パーラー排水; 水質浄化; 排水の蒸散.
Ano: 2006 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1754
Imagem não selecionada

Imprime registro no formato completo
手間のかからないKSKパーラー排水処理システム OAK
倉持, 勝久.
Palavras-chave: パーラー排水; 水質浄化; 活性汚泥法.
Ano: 2006 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1753
Imagem não selecionada

Imprime registro no formato completo
メタン発酵から排出される消化液の電解酸化処理 OAK
岡本, 明治; 倉持, 勝久; 梅津, 一孝; 谷, 昌幸; 井原, 一高; 渡辺, 恒雄.
Ano: 2004 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/874
Imagem não selecionada

Imprime registro no formato completo
Reclassification of Japanese Isolates of Verticillium lecanii to Lecanicillium spp OAK
小池, 正徳; 杉本, みどり; 相内, 大吾; 長尾, 英幸; 新谷, 良治; 谷, 昌幸; 倉持, 勝久.
Recently, Verticillium lecanii was transferred and subdivided into mainly Lecanicillium lecanii, L. muscarium, and L. longisporum according to morphological observations and PCR-RFLPs of ITS, mtDNA and β-tubulin. To clarify whether 65 isolates of V. lecanii of mainly Japanese isolates were identified as Lecanicillium spp., conidia size and the formation of secondary phialide formation were investigated under a light microscope, and DNA polymorphism in the j8-tubulin gene of V. lecanii was analyzed by PCR-RFLP. These results indicated that the examined isolates belonged to L. muscarium (60 isolates) and L. longisporum (4 isolates), except for one isolate which alone did not belong to both Lecanicillium spp.
Palavras-chave: Conidia size; Lecanicillium spp.; Secondaryphialide formation; Verticillium lecanii.
Ano: 2007 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2534
Imagem não selecionada

Imprime registro no formato completo
圃場還元利用されている実際的な牛ふん尿堆肥に含まれる腐植酸およびフルボ酸の化学的特徴 OAK
李, 香珍; 谷, 昌幸; 相内, 大吾; 小池, 正徳; 倉持, 勝久; LI, Xiangzhen; TANI, Masayuki; AIUCHl, Daigo; KOIKE, Masanori; KURAMOCHI, Katsuhisa.
本研究では,堆肥化の進行や腐熟度が大きく異なる牛ふ ん尿堆肥について,堆肥製造業者や一般の畜産農家および畑作農家が製造し,かつ圃場還元している実際的な堆肥を対象に,牛ふん尿の堆肥化と腐熟化に伴う腐植酸およびフルボ酸の化学的特徴,および腐植酸のスペクトル解析から構造単位の存在割合の違いを明らかにした.さらに土壌中での可動性が異なると考えられる腐植を水および水酸化ナトリウム溶液により抽出して比較し,その化学的特徴や構造単位の違いを明らかにした. 堆肥化期聞が異なる牛ふん尿バーク堆肥では,堆肥化による腐熟化の進行に伴って,沈殿部割合や腐植酸の相対色度(RF値)が増加した. 堆肥化および腐熟化の程度が異なる4種類の牛ふん尿堆 肥から水酸化ナトリウム溶液および水により抽出された腐植酸とフルボ酸の光学的特性を比較した.水酸化ナトリウム溶液では,堆肥化や腐熟化がほとんど進行していないと判断された高水分乳牛ふん尿堆肥から極めて未熟なRp型腐植酸が抽出され,牛ふん中の未消化繊維や敷料などの植物腐朽遺体に由来するリグニンなどの成分に由来すると考えられた.腐熟化の進行が認められた肉牛ふん尿敷料堆肥や肉牛ふん尿敷料と鶏糞との混合堆肥では,好気的な発酵と温度上昇に伴って生成した腐植化の進んだ腐植酸が含まれていると考えられ,とくに腐熟度の高かった鶏糞との混合堆肥からB型腐植酸が抽出された.水抽出では,水酸化ナトリウム溶液による抽出よりも腐植の抽出割合が低かったが,水抽出された腐植酸のRF値は水酸化ナトリウム溶液で抽出された腐植酸よりも高かった. 紫外可視吸収スペクトルおよびフーリエ変換赤外吸収ス...
Palavras-chave: 牛ふん尿堆肥; 圃場還元; 腐植酸; フルボ酸; FT-IRスペクトル; Cattle manure; Field application; Humic acid; Fulvic acid; Fourier-transform; Infrared(FT-IR) spectra.
Ano: 2009 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2697
Imagem não selecionada

Imprime registro no formato completo
Blood meal size of the horn fly, Haematobia irritans(L.), estimated by measuring the feeding time. OAK
倉持, 勝久; 堀, 浩二; Kuramochi, Katsuhisa; Hori, Koji.
Ano: 1984 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2176
Imagem não selecionada

Imprime registro no formato completo
身近なゴミ問題の解決に向けて OAK
倉持, 勝久.
Palavras-chave: ゴミ問題; 生態系; リサイクル.
Ano: 2003 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/859
Imagem não selecionada

Imprime registro no formato completo
国際昆虫学会議における発表ならびに家畜吸血害虫に関する研究交流 OAK
倉持, 勝久.
Ano: 1989 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/478
Imagem não selecionada

Imprime registro no formato completo
Preliminary investigation on ovipositional and food selection of palomena angulosa MOTSCHULSKY (Hemiptera : Pentatomidae) in the laboratory OAK
Hori, Koji; Ohta, Hiroko; Kuramochi, Katsuhisa; 堀, 浩二; 太田, 浩子; 倉持, 勝久.
Ano: 1985 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1467
Registros recuperados: 30
Primeira ... 12 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional