spikelet
英
美
网络 小穗; 小穗花序; 花穗; 小穗花; 幼穗
英英释义
noun
- a small sharp-pointed tip resembling a spike on a stem or leaf
双语例句
- The thousand seed weight and number of spikelet were also significantly increased.
与对照相比,千粒重和小穗数均显著增加。 - 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。 - But panicle number per plant and spikelet number per panicle of parents had an obvious impact on F1 hybrids.
大穗型亲本间配组,杂种每穗总粒数及单株颖花量、产量潜力均较大; - 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。 - Temperature within extremely low and high levels, affected spikelet formation, ripening, and final grain yield.
极低、高范围内的温度影响小穗生成、熟和最终籽粒产量。 - Effects of increasing surface ozone concentration on spikelet formation of hybrid rice cultivars
近地层臭氧浓度升高对杂交稻颖花形成的影响 - We previously reported that SUPERNUMERARY BRACT ( SNB) regulates the transition of spikelet meristems into floral meristems in rice.
我们之前已经报道过SNB(多颖壳)基因,它调控着水稻小穗分生组织向花分生组织的转变。 - 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 - The study of mechanism of 6-benzyl adenine influencing spikelet differentiation of rice
6-苄基腺嘌呤对水稻颖花分化影响机制的研究 - The pollen and spikelet fertility were investigated in three seasons.
分别调查了早、中、晚三季环境下F2群体的花粉育性和小穗育性。