Sato: Agricultural Ecology Lab Blog page has been moved to here　農業生態学分野ブログの移動完了

 

The our blog page in wix.com has been moved to this site. This is the test page. 

私たちのブログページが、Wixサイトからこちらに移動しました。この記事はテスト記事です。


コメント

コメントを投稿

このブログの人気の投稿

situation of rice production in Cameroon (Ernest)

イメージ
Japan-Cameroon cooperation project for the development of irrigated and rainfed rice (PRODERIP) Only 2 years after the creation in 2011 of this project piloted by the Ministry of Agriculture, 78 tons of rainfed rice seeds have been produced and are available for the 6000 producers already trained in this new way of growing rice in the country. With a budget of 1.5 billion CFA francs, this project, which benefits from the technical support of the Japanese Development Agency (JICA), has seen its 3-year implementation period extended to 5 years, due to the encouraging results already obtained, according to sources. The objective of this extension, according to Proderip, is to reach the milestone of 9,000 producers trained in the cultivation of rainfed rice, which has the particularity of growing on dry land and not exclusively in irrigated areas as is the case with traditional seed varieties. In addition, Proderip experts point out, rainfed rice, which currently produces around 48,000 ton...
続きを読む

Bradysia impatiens: one of black fungus gnats (Ishikawa)

イメージ
  Bradysia impatiens: one of black fungus gnats (Ishikawa) Today, I will introduce Black Fungus Gnat which I am studying about same as before. In japan, black fungus gnats are known as nuisance come to foliage plant by some people. And there are many types of black fungus gnats and some of them damage various agricultural crops. According to Kobayashi(2018), damages to facility garden crops such as cucumber, melon and flower by Bradysia impatiens, one of black fungus gnats have reported in Japan. In recent years, problems of Bradysia impatiens have reported at Mie prefecture(1998), Nagano prefecture(2004), Nagasaki prefecture(2008) and Ibaraki prefecture(2014). Kobayashi(2018) use oil meal to collect and rear Bradysia impatiens used for experiment. The other day, I added oil meal into the soil of soybean plant I cultivate outdoor. I could find many flies compared to before. 今回も自分が研究対象にしているクロバネキノコバエのことを紹介します。日本では観葉植物によってくる迷惑なコバエとして知られていますが、クロバネキノコバエにも多くの種類がいて、その種類によって様々な農作物を加害する...
続きを読む

BSF around chicken compost

イメージ
Near the chicken compost, BSF adult have not been yet in this year. These days, the temperature is increasing and other diptera are flying. But BSF are not appeared. Average temperature is almost 20 in May, So I think I can see adult after rainy season. About laboratory rearing, Previously I had some eggs (not so many). After this that I can not have larvae. These days I think about the reason. Nutrient status while they are larvae, temperature, other environment, and drying the surface of feed. I think there are a lot of reason. Anyway I will try some improvement. 堆肥近くでいまだにミズアブが出てこないという状況がいまだに続いています。蛹はだいぶ前から地表には上がっていたのですが、まだ成虫は出てきていません。そろそろ気温も上がってきて、ほかの種類のハエは飛んでいるのですが、なぜかミズアブは出てきません。この調子だと自然に発生するミズアブを観察できるのは梅雨明けになるかもしれないと考えているここ最近です。ミズアブの研究室飼育ですが、前回少数の卵を入手したのですが、そのあと幼虫が出てこなかったので、何が原因なのか考えています。今のところ思い浮かぶだけでも、幼虫時の栄養状態や飼育時の温度、環境、幼虫用の餌の乾燥など様々あります。もう少し頑張って続けてみようと思います。
続きを読む