culm 中文意思是什麼

culm 解釋
n. 名詞 【植物；植物學】（竹、蘆、草等空心的）莖，桿。
vi. 不及物動詞 長成（空心）莖稈。
n. 名詞 1. 低級無煙煤。
2. 碎煤，灰煤。
3. 〈C-〉 【地質學；地理學】碳質頁巖。

  1. Accordingly, modern korean rice varieties have shorter and stiffer culm characters

    結果，現代韓國水稻品種具有禾莖短硬的特點。
  2. Theroy and techniques of vigorous root - strong culm - weighty panicle cultivation method for double cropping rice

    雙季稻旺壯重栽培法的理論與技術
  3. Increase of potassium level is associated with increase of lodging resistance through maintenance of high turgor pressure in cells of rice culm

    提高鉀水平來維持水稻禾莖細胞的高膨壓，與抗倒伏有關。
  4. The growth and development of the ratooning buds of the combinations with slow decreasing speed of lai during the filling period and high dry matter accumulation in culm and sheath after the milky stage were quick

    灌漿期間葉面積指數下降緩慢，乳熟期后莖鞘干物質再積累量高的組合再生芽發育快。
  5. In terms of culm size, biomass, distribution and adaptability, 33 bamboo species with potential value for energy - oriented use are listed in this paper, among which 14 being sympodial, 18 monopodial and 1 amphipodial

    摘要根據竹子個體大小、生物量高低及其分佈狀況和適應性，文中列出了33種具有潛在能源化利用價值的竹種，其中，合軸叢生或散生型14種，單軸散生型18種，復抽混生型1種。
  6. Semiquantitative analysis of lignin content in the culm by confocal laser scanning microscopy ( clsm ) showed that lignin contents are elevated in lodging - resistant varieties and this together with the anatomical features may provide higher culm strength resulting in increased lodging - resistance

    因此，在超高產小麥品種的選育上，重視外源基因的引進，改進莖稈的結構特性及提高其木質素含量，可能是一個重要的選育方向。
  7. Based on visual rice growth models ( vrgm ) and the techniques of " vigorous root - strong culm - heavy panicle ", " once - for - all basal application " etc, rice expert system of cultivation management for high yield has functions of inquiry, optimum decision on agronomy measures, cultivation management decision, diagnosis and control of physiological problems, disease and insect pests

    該系統以可視水稻生長模型系統為基礎，以水稻「旺壯重」栽培技術、一次性全層施肥技術、水稻全程化控工程等研究成果為知識中心，試圖覆蓋水稻全部栽培過程和方式，為水稻栽培管理決策提供優化方案。
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