投稿時間:2023-12-28 06:09:10 RSSフィード2023-12-28 06:00分まとめ(11件)

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海外TECH Engadget Swedish Researchers develop ‘electronic soil’ that speeds up plant growth https://www.engadget.com/swedish-researchers-develop-electronic-soil-that-speeds-up-plant-growth-205630538.html?src=rss Researchers from Link ping University in Sweden developed a bioelectronic soil that can speed up the growth of plants in hydroponic spaces or farms that grow plants without soil in environments made up of mostly water and a place for roots to attach After integrating the engineered eSoil into the framework where seedlings grow researchers discovered that sending electrical signals through the soil made plants grow percent more on average nbsp The eSoil is made up of organic substances mixed with a conductive polymer called PEDOT which can be found in things like sensors and OLED displays Eleni Stavrinidou the supervisor of the study told Engadget that the soil s conductivity was necessary for stimulating the plant roots In this particular study the researchers examined the effect of sending signals to barley seedlings over the span of days before harvesting them for analysis Applying a voltage as small as V on the eSoil electrically stimulates the roots Stavrinidou explained This in turn resulted in a recordable increase in the biomass of the electrically stimulated plants when compared to the non stimulated seedings The stimulation s effect on the barley seedlings was described as steady and transient Stavrinidou told Engadget that nitrogen one of the main nutrients involved in plant growth was processed more efficiently through the stimulation quot We found that the stimulated plants could process the nutrients more efficiently however we don t understand how the stimulation is affecting this process Stavrindou explained adding that the reason behind the growth process will be a focus of future studies PNASWhile hydroponic techniques are mainly used to grow vegetables leafy greens and some vegetables like cucumbers and tomatoes the eSoil could offer a solution to create new ways to increase crop yields in commercial settings and especially in places where environmental conditions impact plant growth The study highlights that this technique could minimize the use of fertilizers in farming The opportunity for technological innovation in farming is huge considering the number of US farms has steadily declined since according to the Department of Agriculture Last year the number of US farms reached million down from million in Not only are farms on the decline but the US is losing acres of land due to a host of reasons that range from climate change to worsening economic outlook for farmers due to inflation making farming in controlled environments more popular But beyond improving crop yield the implementation of eSoil to hydroponic farms could make it more energy conscious While traditional hydroponic farms use up less water they require more energy to run The eSoil consumes very little power in the microwatt range Stavrinidou said Before this technology can be applied to large scale agriculture and other types of crops more studies need to be conducted to observe how electrical stimulation can impact the whole growth cycle of a plant throughout its entire lifespan and not just in the early stages of seedling maturation Stavrinidou also said that her team plans on studying how the technique affects the growth of other plant species This article originally appeared on Engadget at 2023-12-27 20:56:30
詳細記事 ダイヤモンド・オンライン - 新着記事 中国製・高速鉄道がインドネシアで開通!早速乗ってみた…「新幹線が逆転負け」したその実力は?【2023人気記事ベスト4】 - DOL人気記事ランキング https://diamond.jp/articles/-/336556 インドネシア,オンライン,ダイヤモンド 2023-12-28 05:55:00
詳細記事 ダイヤモンド・オンライン - 新着記事 【無料公開】相続税対策の王道「生前贈与」の基本、税務署に狙われないための注意点とは? - Diamond Premiumセレクション https://diamond.jp/articles/-/336764 diamond,premium,セレクション 2023-12-28 05:50:00
詳細記事 ダイヤモンド・オンライン - 新着記事 “2024年問題”迫る物流業界でも、「値上げラッシュ」で荷動き低調な業種とは? - 物流専門紙カーゴニュース発 https://diamond.jp/articles/-/336345 カーゴニュース,ラッシュ,冷蔵倉庫 2023-12-28 05:45:00
詳細記事 ダイヤモンド・オンライン - 新着記事 「立ち退き拒否のラーメン店をダンプカーで粉砕」が医療法人の仕業!?関係者の“奇怪な人脈”とは - 医薬経済ONLINE https://diamond.jp/articles/-/336580 online,ダンプカー,ラーメン店 2023-12-28 05:40:00
詳細記事 ダイヤモンド・オンライン - 新着記事 【NTT健闘】世界の通信会社・5G機器メーカー等104社ランキング!KDDI、ソフトバンク、富士通、NECは何位? - NTT帝国の奇襲 https://diamond.jp/articles/-/335707 it企業,kddi,ソフトバンク 2023-12-28 05:25:00
詳細記事 ダイヤモンド・オンライン - 新着記事 国民年金の加入者は100万円の負担増も!24年の年金制度と医療制度の注目ポイントを徹底解説 - 総予測2024 https://diamond.jp/articles/-/335575 国民年金,ポイント,公的年金 2023-12-28 05:20:00
詳細記事 ダイヤモンド・オンライン - 新着記事 早稲田が私立大トップ【応用物理学系32学科】10年間の偏差値推移を大公開 - 新・理系エリート https://diamond.jp/articles/-/335929 エリート,ダイヤモンド,ベネッセコーポレーション 2023-12-28 05:15:00
詳細記事 ダイヤモンド・オンライン - 新着記事 ダイキン、不二油、レノバ…「脱炭素」時代に省エネ&CO2削減で先行する最強技術企業【15社】 - 2024年急成長の8テーマ 日本の最強技術79社 https://diamond.jp/articles/-/336290 ダイキン,アピール,ビジネス 2023-12-28 05:10:00
詳細記事 ダイヤモンド・オンライン - 新着記事 2024年米長期金利はさらなる低下か、過剰貯蓄ほぼ消え米消費減速とインフレ鈍化へ - マーケットフォーカス https://diamond.jp/articles/-/336584 米長期金利,インフレ,フォーカス 2023-12-28 05:05:00
詳細記事 ダイヤモンド・オンライン - 新着記事 米ミシガン州最高裁、トランプ氏の予備選参加認める - WSJ発 https://diamond.jp/articles/-/336783 ミシガン州,トランプ氏 2023-12-28 05:04:00

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