a cotyledonとは 意味・読み方・使い方

comprising seed plants that produce an embryo with a single cotyledon and parallel-veined leaves: includes grasses and lilies and palms and orchids発音を聞く 例文帳に追加

1枚の子葉と葉脈が平行に走る葉を持つ胚をつくる種子植物からなる：イネ、ユリ、ヤシ、ランを含む - 日本語WordNet

To obtain in high yield a soybean material with high embryo content through completely peeling off embryo from soybeans, separating the embryo part from crushed cotyledon with a small particle diameter, which is produced always by crushing soybeans and cannot be removed with a square mesh, and preventing the crushed cotyledon with the small particle diameter from being mixed with the embryo part.例文帳に追加

大豆から胚芽を完全に剥離し、大豆の粗砕で必ず生じる正方形網では除去できない小粒径の破砕子葉と胚芽区分とを分別し、かつ小粒径の破砕子葉の混入を防ぎ、高収率で高濃度胚芽大豆原料を得ること。 - 特許庁

A member 83 for raising the cotyledon 3a of the seedling 3 for the stock in joining a seedling 2 for a scion to the seedling 3 for the stock is arranged, the cotyledon 3a of the seedling 3 for the stock is raised and the grafting tool 62 is mounted on the outside of the joining part of the seedling 2 for the scion to the seedling 3 for the stock.例文帳に追加

穂木用苗２と台木用苗３との接合時に台木用苗３の子葉３ａを上方に掻き上げる掻上げ部材８３を設けて、台木用苗３の子葉３ａを掻上げて穂木用苗２と台木用苗３との接合部外側に接ぎ具６２を装着させる。 - 特許庁

The period of the selection is preferably within a period of extending its cotyledon to extending 10 major leaves, and it is preferable to let seedlings meet continuously or intermittently with a cold temperature of 0-15°C for 1 to 20 days within the extending period of cotyledon to extending period of 10 major leaves.例文帳に追加

前記選抜の時期は、子葉展開期から本葉１０枚展開期まで間であるのが好ましく、子葉展開期から本葉１０枚展開期の間に、苗を０℃から１５℃までの低温に連続的あるいは断続的に１日から２０日間遭遇させるのがよい。 - 特許庁

The method comprises in a final step, irradiating them with blue light-emitting diode for three days to promote polyphenol biosynthesis of a cotyledon part and cause reddening of a hypocotyl surface.例文帳に追加

最終段階では、青色光発光ダイオードで３日間照射し、子葉部のポリフェノール生合成を促進させるとともに、胚軸表面の赤色化を引き起こさせた。 - 特許庁

In addition, by introducing the germination of a pair of axillary germinations from the lower part of the hypocotyl and from the residual part of cotyledon, and removing the whole part of the root at the base of a stock, the rooting is performed as anew.例文帳に追加

加えて、上記胚軸の下部および子葉等の残部から一対の腋芽の発芽を誘導し、株元の根全体を除去し、あらためて発根させる。 - 特許庁

Total RNA is extracted from a proliferated host infected with a recombinant apple latent spherical virus (FT-ALSV) expressing FT gene of Arabidopsis thaliana, and the RNA is inoculated to a cotyledon of a VE-stage soybean sprout by using a particle gun method.例文帳に追加

シロイヌナズナFT遺伝子を発現する組換えリンゴ小球形潜在ウイルス（FT-ALSV）に感染した増殖宿主から全RNAを抽出し、VEステージのダイズ芽生えの子葉パーティクルガン法を用いて接種する。 - 特許庁

To provide a grafting apparatus with which accurate mounting operation is carried out in mounting a grafting tool 62 without obstruction by the cotyledon 3a of a seedling 3 for a stock and efficiency of the mounting operation of the grafting tool 62 is improved.例文帳に追加

接ぎ具６２装着時に台木用苗２の子葉３ａを邪魔とさせることのない正確な装着作業を可能とさせて、接ぎ具６２の装着作業の効率向上化を図る。 - 特許庁