小穗

By comparing the activity of theα-amylase and the soluble acid invertase in the kernel and the pedicel, the trend of theα-amylase activity in the kernel and the pedicel showed a peak, theα-amylase activity was high in the early stage, it could promoted amylolysis, supply the nutrition for the kernel development; theα-amylase activity was low in the rapid filling stage, it was in favorable to the starch accumulation.

通过比较籽粒和小穗柄中α-淀粉酶和可溶性酸性蔗糖转化酶的活性表明，籽粒和小穗柄中α-淀粉酶活性均呈单峰变化趋势，籽粒发育早期α-淀粉酶活性较高，可以促使淀粉转化，为籽粒的早期的发育提供营养物质；籽粒发育中期为快速灌浆期，淀粉酶活性较低，利于淀粉的积累。

Sessile spikelet narrowly lanceolate, ca. 4 mm, tinged reddish brown; lower glume subleathery in lower part, 2-keeled, papery and asperulous toward apex with obvious anastomosing veins, keels winged upward, apex bicuspidate; upper glume pilose on keel, apex acuminate or with 1–2 mm awnlet; awn of upper lemma 1–1.2 cm. Pedicelled spikelet resembling sessile, both glumes 1-keeled, cuspidate or mucronate.

狭披针形的无梗小穗，约4毫米，微染红棕色；更下部的颖片近革质在下部，龙骨状的2，纸质和向先端具明显网结脉，向上龙骨状具翅，先端；上面颖片关于龙骨状，先端渐尖具柔毛或具毫米awnlet；象无柄的上面外稃1-1.2 厘米Pedicelled小穗的芒，1 翻转的两颖片，骤尖或短尖。

Racemes 3–7, digitate, 4–7 cm, hairs silvery white or pinkish; rachis internodes and pedicels 2/3 spikelet length, densely hairy with long silky hairs exceeding and obscuring spikelets.

总状花序3-7，指状，4-7厘米，毛银白色或带粉红色；轴节间和花梗2/3的小穗长度，有长的丝一样的头发的有密毛超过和遮蔽小穗。

Panicle shows tower form to begin, ramose and verticillate, spicule is scanty unripe; Spicule is unripe 2, 3 floret, stalk is long be down a turn; Two clever wait nearly long, general 9 arteries and veins; Outside Fu quality of a material is solid, bottom comes loose unripe shag, awn from zinc fall slightly among body extend, 2, 4cm is long, genu music is turned round, inside Cheng is short.

圆锥花序呈塔形开展，分枝轮生，小穗疏生；小穗生2—3朵小花，梗长向下弯；两颖近等长，一般9脉；外稃质地坚硬，下部散生粗毛，芒从锌体中间略下伸，2—4cm长，膝曲扭转，内程短。

Lower glume of pedicelled spikelet awned; lower floret of sessile spikelet absent or reduced to a small lemma; anthers ca.

pedicelled小穗的更低的颖片具芒；无梗小穗无的或退化至的更低的小花一小的外稃；花药长约0.5毫米 3 P。

Racemes reduced to a triad of 1 sessile and 2 pedicelled spikelets (rarely with 1–4 spikelet pairs); callus pungent, bearded; plant wild

总状花序退化至一1无梗和2 pedicelled小穗(很少具1-4小穗对)的三人小团伙；胼胝体锐尖，具髯毛；植株野生 2

Spikelets lanceolate, 2–3 mm, green; glumes as long as spikelet, scabrid on back and veins, apices exceeding floret; lemma lanceolate, 1.7–2.5 mm, pallid, scaberulous near apex, glabrous below.

披针形的小穗，2-3毫米，绿色；颖片倍于小穗，在背面和脉上粗糙，尖超过小花；披针形的外稃，1.7-2.5毫米，苍白，微糙的近先端，无毛下面。

Spikelets lanceolate to narrowly oblong, dorsally compressed; callus short, bearded, hairs usually less than 1/2 spikelet length; glumes cartilaginous to leathery; lower glume flat or slightly concave, hairy, back veinless or inconspicuously veined, flanks rounded in lower half, keeled toward apex, acute to truncate; upper glume boat-shaped, 1-keeled down midline; lower floret reduced to an empty hyaline lemma, rarely absent; upper lemma linear to oblong, occasionally broader, shortly 2-toothed or 2-lobed to middle, awned E.

小穗披针形的到狭长圆形，背压扁；胼胝体短，具髯毛，不到1/2的小穗长度的通常毛；颖片软骨质的到革质；更下部的颖片平或稍凹，有毛，背无脉或不明显，侧面圆形在下半部，龙骨状向先端，锐尖到截形；舟状的上面颖片，沿着midline龙骨状的1；更低的小花退化至一空的透明的外稃，很少无；上面外稃线形到长圆形，偶有宽，2齿或2裂的至中部，具芒的E。

Inflorescences terminal or axillary, subcapitate to capitate, with 2 to many spikelets; spikelets usually 1-flowered; bracts herbaceous; bractlets 2, membranous.

圆锥花序顶生或腋生，对头状，具2到多数小穗近头状；通常的小穗1花；苞片草质小苞片2，膜。

However, it is seldom necessary to dissect the spikelets in order to identify a member of Andropogoneae .

The小穗包含2小花，不过，为了鉴定一名Andropogoneae的成员对多裂小穗很少必要。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失