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spikelet

网络  小穗; 小穗花序; 花穗; 小穗花; 幼穗

英英释义

noun

双语例句

  • Effect of Spikelet Density on the Grain Yield and Quality Formation in Rice
    水稻着粒密度对产量和品质形成的影响
  • Grasses of grasslands and woodlands having large gracefully arching spikes with long bristles beneath each spikelet.
    草原林地草,有巨大优美的拱形穗,每个小穗下有长长的刚毛。
  • The number of vascular bundles ofeach floret in spikelet decrease with the rising of floret position.
    小穗上各位小花维管束数目随小花位上升而递减。
  • Determination of panicle number generally precedes determination of spikelet number.
    穗数的确定通常先于小穗数的确定。
  • Output can be improved by reducing the plant height, improving available spikelet and seed setting rate and combining kernel number per spike with thousand kernel weight.
    适当降低株高、增加有效小穗数、提高结实率、穗粒数与千粒质量并重、主攻穗粒质量是提高小麦产量的有效途径。
  • The effects of the panicle length, branch distribution, number of spikelets, seed set percentage, neck vascular bundles and plant weight per stem on spikelet number per panicle were analyzed.
    分析了穗长、枝梗分布、枝梗颖花数及其结实率、穗部维管束数目和开花期单茎干物重对穗粒数的影响。
  • Regression analysis showed that spikelet fertility and pollen fertility were positively correlated.
    回归分析表明,小穗育性和花粉育性正相关。
  • The relationship between spikelet fertility and the green leaves area, the dry matter dynamic of leaf sheath and culm of different cultivars was analyzed.
    对不同品种绿叶面积和茎鞘干物质的动态变化及其与子粒结实的关系进行了分析。
  • SNB is expressed in all the examined tissues, but most strongly in the newly emerging spikelet meristems.
    SNB在所检测的所有组织中都表达,但在新长出的小穗分生组织中表达特别强。
  • Spike characters, including length, spikelet density and fertile floret number, are controlled by polygenes.
    穗部性状,包括穗长、穗密度、可育小花数,均受多基因控制。