seedling

简明释义

英[ˈsiːdlɪŋ]美[ˈsiːdlɪŋ]

n. 秧苗，幼苗

复 数 s e e d l i n g s

英英释义

单词用法

同义词

反义词

例句

1.In seedling stage, the root activity increase at first and then descend with the Se concentration increasing.

苗期，根系活力随着硒浓度的变化，呈现出先增加后下降的趋势；

2.The two species effectively team up to break down young rice plants for their nutrients, causing a plant disease known as rice seedling blight.

这两个物种有效地合作，来分解水稻的幼苗作为它们的营养来源，造成一种叫水稻立枯病的植物病害。

3.When the birds forget to retrieve their food—and they do sometimes—a seedling has a chance to grow.

当鸟儿忘记取回食物时——它们有时会这样——幼苗就有机会生长。

4.Medicament regulation can control over growth of seedlings and improve seedling quality.

采用药剂调控可显著控制幼苗徒长，提高秧苗素质。

5.The study provided a theoretical basis for complex media utilization in mechanized seedling nursing.

研究结果为机械化育苗复合基质的选配提供了理论依据。

6.Otherwise, it would be unable to grow from a seedling.

否则，它的幼苗将无法生长。

7.Vegetable seedling is the key factor in the vegetable production, it can increase the output and quality of vegetable.

蔬菜育苗是蔬菜生产中的关键环节，能提高蔬菜产量与品质。

8.The gardener carefully transplanted the seedling into a larger pot.

园丁小心翼翼地将幼苗移植到一个更大的花盆里。

9.After a few weeks, the seedling began to show signs of growth.

几周后，幼苗开始显示出生长的迹象。

10.We need to water the seedling daily to ensure it thrives.

我们需要每天给幼苗浇水，以确保它茁壮成长。

11.The seedling was protected from harsh weather by a small greenhouse.

这株幼苗被一个小温室保护免受恶劣天气的影响。

12.She chose a healthy seedling for her new garden.

她为自己的新花园选择了一株健康的幼苗。

作文

In the vast world of gardening and agriculture, the term seedling refers to a young plant that has developed from a seed. This stage of growth is crucial as it sets the foundation for the plant's future development and health. Understanding the significance of seedlings can greatly enhance our appreciation of nature and our ability to cultivate plants effectively. When we plant a seed, we are essentially initiating a journey that begins with the germination process. During this phase, the seed absorbs water and swells, eventually breaking through its outer shell. What emerges is a tiny, delicate seedling, often with just a couple of leaves, known as cotyledons. These initial leaves serve as the plant’s first source of energy, allowing it to photosynthesize and grow stronger. The care we provide to our seedlings in their early days can significantly influence their growth trajectory. Factors such as sunlight, water, and soil quality play vital roles in determining whether a seedling will thrive or struggle. For instance, too much sunlight can scorch a tender seedling, while insufficient light can lead to weak, leggy growth. Similarly, overwatering can cause root rot, while underwatering can stunt growth. Therefore, understanding the needs of seedlings is essential for any gardener. As seedlings grow, they will eventually reach a stage where they need to be transplanted into larger pots or directly into the garden. This process, known as transplanting, requires careful handling to avoid damaging the delicate roots of the seedling. A successful transplant can lead to a robust plant that can withstand the challenges of nature, including pests and diseases. Moreover, seedlings symbolize potential and new beginnings. In many cultures, they are seen as a metaphor for growth and development. Just as a seedling requires nurturing to flourish, so do our dreams and aspirations. This connection between nature and personal growth can inspire us to cultivate our own seedlings of creativity and ambition. In conclusion, the journey of a seedling from a tiny seed to a flourishing plant is a testament to the power of care, patience, and perseverance. By understanding the needs of seedlings and providing them with the right environment, we not only contribute to the beauty of our gardens but also learn valuable lessons about growth and resilience. Whether we are seasoned gardeners or novices, the experience of nurturing a seedling can be incredibly rewarding, reminding us of the beauty of life and the importance of nurturing our own dreams.

在广阔的园艺和农业世界中，术语seedling指的是从种子发育而来的幼小植物。这个生长阶段至关重要，因为它为植物未来的发展和健康奠定了基础。理解seedlings的重要性可以极大地增强我们对自然的欣赏以及有效培养植物的能力。 当我们种下种子时，实际上是在启动一个旅程，这个旅程始于发芽过程。在这个阶段，种子吸收水分并膨胀，最终打破外壳。出现的是一株微小而娇嫩的seedling，通常只有几片叶子，称为子叶。这些初始叶子作为植物的第一能源，使其能够进行光合作用，变得更强壮。 我们对seedlings在早期所提供的护理会显著影响它们的生长轨迹。阳光、水分和土壤质量等因素在决定seedling是否茁壮成长中扮演着至关重要的角色。例如，过多的阳光会灼伤脆弱的seedling，而光线不足则会导致生长瘦弱、细长。因此，了解seedlings的需求对任何园丁来说都是必不可少的。 随着seedlings的生长，它们最终会达到需要移植到更大花盆或直接移植到花园中的阶段。这个过程被称为移植，需要小心处理，以避免损坏seedling脆弱的根系。成功的移植可以导致强健的植物，能够抵御自然的挑战，包括害虫和疾病。 此外，seedlings象征着潜力和新开始。在许多文化中，它们被视为成长和发展的隐喻。正如seedling需要养护才能繁荣一样，我们的梦想和抱负也需要呵护。这种自然与个人成长之间的联系可以激励我们培养自己创造力和雄心的seedlings。 总之，从微小的种子到繁盛植物的seedling之旅证明了关怀、耐心和毅力的力量。通过理解seedlings的需求并为它们提供适宜的环境，我们不仅为花园的美丽做出贡献，还学习到有关成长和韧性的重要课程。无论我们是经验丰富的园丁还是新手，培育一株seedling的经历都可以非常有益，提醒我们生命的美丽和滋养自己梦想的重要性。