glume

简明释义

英[ɡluːm]美[ɡluːm]

n. [植] 颖；颖片

英英释义

单词用法

同义词

反义词

例句

1.Lower glume of sessile spikelet pitted between veins.

在脉之间具洼点的无梗小穗的更低的颖片。

2.Culms up to 1. 5 m; upper glume of sessile spikelet thinly pilose.

秆可达1。5米；稀疏的无梗小穗的上面颖片具柔毛。

3.The length of the lower glume is very variable, even within a single raceme.

更低的颖片的长度非常易变，即使在一单个的总状花序内。

4.While the relationship between the resistance to preharvest sprout and its glume hardness has not been revealed in synthetic hexaploidy wheat.

然而，人工合成小麦的穗发芽抗性与其颖壳硬度的关系尚不清楚。

5.While the relationship between the resistance to preharvest sprout and its glume hardness has not been revealed in synthetic hexaploidy wheat.

然而，人工合成小麦的穗发芽抗性与其颖壳硬度的关系尚不清楚。

6.Compared with Liuqianxin A, 731A has a shorter period of flowering days, a smaller angle of glume opening and a longer glume opening time.

与六千辛A相比，731A开花持续天数较短，开颖角度较小，柱头外露率低，开闭时间略长。

7.After the larvae invaded into the glume, the main factors reducing the yield loss rate of wheat belong to antibiotic or tolerant resistance.

因此认为抑制初孵幼虫浸入后小麦损失率的主要原因是抗生性和耐害性。

8.Hybrid rice seeds show a serious glume dehiscence which is a genetic characteristic of male sterile lines.

杂交水稻种子存在较严重的裂颖现象，这是不育系的一种遗传特性。

9.The glume 苞片 of the wheat plant protects the developing grain.

小麦植物的glume苞片保护着正在发育的谷物。

10.Botanists often study the glume 苞片 to understand the evolution of grass species.

植物学家常常研究glume苞片以了解草种的进化。

11.During harvest, farmers check the glume 苞片 for signs of disease.

在收获时，农民检查glume苞片是否有病害的迹象。

12.The glume 苞片 is an important feature in identifying different grain varieties.

在识别不同谷物品种时，glume苞片是一个重要特征。

13.In some plants, the glume 苞片 can be quite colorful, attracting pollinators.

在某些植物中，glume苞片可能非常多彩，以吸引授粉者。

作文

In the world of botany, understanding the various parts of plants is crucial for both enthusiasts and professionals. One such term that might not be familiar to many is glume, which refers to the protective covering of a flower or seed in certain types of plants, particularly in grasses. The glume serves as a vital structure, offering protection to the developing seeds and aiding in their dispersal. It is typically found at the base of the spikelet in grasses and can vary in shape and size depending on the species. The significance of the glume extends beyond mere protection; it also plays a role in the reproductive success of the plant. By shielding the seeds, the glume helps ensure that they remain safe from herbivores and environmental factors that could hinder their growth. Additionally, the structure can assist in the germination process by retaining moisture around the seeds, thus providing them with the necessary conditions to sprout. When studying agricultural practices, the role of the glume becomes even more pronounced. Farmers and agronomists often examine the characteristics of the glume when selecting varieties of crops to cultivate. For instance, some grains have thicker or tougher glumes, which can protect against pests and diseases, leading to higher yields. Understanding these traits can help farmers make informed decisions about which crops to plant, ultimately influencing food production and security. Moreover, the glume can also impact the quality of the grain produced. In cereal crops like wheat and barley, the nature of the glume affects the ease of processing and the overall quality of the flour produced. A well-formed glume can lead to better milling qualities, which is essential for the baking industry. Therefore, the study of the glume is not only relevant to botanists but also to those involved in food production and culinary arts. Interestingly, the glume has also found its way into cultural discussions, particularly in regions where agriculture is a significant part of life. In many rural communities, the characteristics of the glume are passed down through generations, often accompanied by traditional knowledge about crop cultivation and management. This intertwining of science and culture highlights the importance of the glume in sustaining livelihoods and preserving heritage. In conclusion, the glume is a small yet mighty component of the plant kingdom that warrants attention. Its roles in protection, germination, and agricultural practices underscore its importance in both natural ecosystems and human endeavors. Whether you are a student of botany, a farmer, or simply someone interested in the intricacies of plant life, understanding the glume enriches your appreciation of the natural world. As we continue to explore and learn about plant biology, the glume reminds us of the delicate balance between nature and agriculture, and the ongoing journey of discovery that lies within it.

在植物学的世界中，理解植物的各个部分对于爱好者和专业人士来说至关重要。其中一个可能不为许多人所熟知的术语是glume，它指的是某些植物（特别是禾本科植物）花或种子的保护外壳。glume作为一种重要的结构，为发育中的种子提供保护，并帮助其传播。它通常位于禾草的穗轴底部，形状和大小因物种而异。 glume的重要性不仅仅在于保护；它在植物的繁殖成功中也扮演着重要角色。通过保护种子，glume有助于确保种子免受食草动物和环境因素的影响，从而阻碍其生长。此外，这种结构还可以通过保持种子周围的水分来促进发芽过程，从而为种子提供必要的生长条件。 在研究农业实践时，glume的作用变得更加突出。农民和农艺师在选择要种植的作物品种时，通常会检查glume的特征。例如，一些谷物具有较厚或较坚韧的glumes，这可以防止害虫和疾病，从而提高产量。了解这些特征可以帮助农民做出明智的决策，最终影响粮食生产和安全。 此外，glume还可以影响所生产谷物的质量。在小麦和大麦等谷物作物中，glume的性质影响加工的便利性以及最终面粉的整体质量。形成良好的glume可以导致更好的磨粉质量，这对烘焙行业至关重要。因此，glume的研究不仅与植物学家相关，也与食品生产和烹饪艺术相关。 有趣的是，glume也进入了文化讨论，特别是在农业是生活重要组成部分的地区。在许多农村社区，glume的特征通过世代相传，常常伴随着关于作物栽培和管理的传统知识。这种科学与文化的交织突显了glume在维持生计和保护遗产中的重要性。 总之，glume是植物王国中一个小而强大的组成部分，值得关注。它在保护、发芽和农业实践中的作用强调了它在自然生态系统和人类努力中的重要性。无论你是植物学学生、农民，还是仅仅对植物生活的复杂性感兴趣的人，理解glume都能丰富你对自然世界的欣赏。随着我们继续探索和学习植物生物学，glume提醒我们自然与农业之间的微妙平衡，以及其中不断探索的旅程。