pollen parent

简明释义

花粉亲

英英释义

例句

1.The pollen parent 花粉亲本 can significantly influence the color and size of the flowers produced by the hybrid.

花粉亲本可以显著影响杂交植物所产生的花朵的颜色和大小。

2.In plant breeding, the choice of the pollen parent 花粉亲本 is crucial for achieving desired traits in the offspring.

在植物育种中，选择花粉亲本对于获得后代所需的特性至关重要。

3.Farmers often select a strong pollen parent 花粉亲本 to ensure high-quality fruit production.

农民通常选择一个强壮的花粉亲本以确保高质量的水果生产。

4.Many breeders keep detailed records of their pollen parent 花粉亲本 selections to track genetic outcomes.

许多育种者详细记录他们的花粉亲本选择，以跟踪遗传结果。

5.When cross-pollinating, knowing the characteristics of the pollen parent 花粉亲本 helps predict the traits of the new plants.

在进行异交授粉时，了解花粉亲本的特征有助于预测新植物的特征。

作文

In the world of botany and horticulture, the term pollen parent refers to the male plant that contributes its pollen during the process of fertilization. This is a crucial concept for anyone interested in plant breeding, as the genetic material from the pollen parent plays a significant role in determining the characteristics of the offspring plants. The understanding of how pollen parents influence the traits of hybrid plants can lead to advancements in agricultural practices and the development of new plant varieties.When a plant is cross-pollinated, the pollen from the pollen parent fertilizes the ovules of another plant, known as the seed parent. This union creates seeds that carry genetic information from both parents. For example, if a farmer wants to create a new variety of apples that are resistant to disease, they might select a specific pollen parent known for its hardiness and combine it with a desirable seed parent that produces sweet fruit. The resulting hybrid may inherit the best traits from both parents, leading to a more resilient and flavorful apple.Understanding the relationship between the pollen parent and the seed parent is essential for successful breeding programs. Breeders often conduct extensive research to identify which pollen parents will yield the best results. This involves studying the genetic makeup of potential parents and predicting how their combination will affect traits such as size, flavor, color, and resistance to pests or diseases.Moreover, the role of the pollen parent extends beyond just hybridization. It also plays a vital part in maintaining biodiversity within ecosystems. By selecting diverse pollen parents, breeders can help ensure that future generations of plants have a wide range of genetic traits, making them more adaptable to changing environmental conditions.In addition, the concept of pollen parent can be applied to various types of plants, including fruits, vegetables, and ornamental plants. Each type of plant may require different considerations when selecting a pollen parent. For instance, some plants may produce better yields when cross-pollinated, while others may thrive when self-pollinating. Understanding these nuances is essential for anyone looking to engage in successful plant breeding.In conclusion, the term pollen parent is fundamental in the field of plant breeding and horticulture. It highlights the importance of male plants in the fertilization process and their influence on the characteristics of offspring. By carefully selecting pollen parents, breeders can enhance crop yields, improve plant resilience, and contribute to biodiversity. As our world faces challenges related to food security and environmental changes, understanding the role of pollen parents becomes increasingly important for sustainable agricultural practices and the cultivation of robust plant varieties.

在植物学和园艺学的世界中，术语花粉亲本指的是在授粉过程中贡献花粉的雄性植物。这是任何对植物育种感兴趣的人都必须掌握的关键概念，因为花粉亲本的遗传物质在决定后代植物特征方面发挥着重要作用。理解花粉亲本如何影响杂交植物的特征，可以推动农业实践的进步以及新植物品种的发展。当一株植物进行异交授粉时，来自花粉亲本的花粉会使另一株植物的胚珠受精，这种植物被称为种子亲本。这种结合产生的种子携带着来自两个亲本的遗传信息。例如，如果农民想创造一种对疾病具有抵抗力的新苹果品种，他们可能会选择一种以其坚韧著称的特定花粉亲本，并将其与一种能生产甜美果实的理想种子亲本结合。最终产生的杂交品种可能会继承来自两个亲本的最佳特征，从而导致一种更具韧性和风味的苹果。理解花粉亲本和种子亲本之间的关系对于成功的育种计划至关重要。育种者通常会进行广泛的研究，以确定哪些花粉亲本将产生最佳效果。这涉及到研究潜在亲本的遗传构成，并预测它们的组合将如何影响特征，比如大小、风味、颜色以及对害虫或疾病的抵抗力。此外，花粉亲本的角色不仅限于杂交。它在维持生态系统中的生物多样性方面也起着至关重要的作用。通过选择多样化的花粉亲本，育种者可以帮助确保未来几代植物拥有广泛的遗传特征，使它们更能适应不断变化的环境条件。此外，花粉亲本的概念可以应用于各种类型的植物，包括水果、蔬菜和观赏植物。每种植物在选择花粉亲本时可能需要不同的考虑。例如，一些植物在进行异交授粉时可能会产生更好的产量，而另一些植物则可能在自花授粉时茁壮成长。理解这些细微差别对于任何希望参与成功植物育种的人来说都是至关重要的。总之，术语花粉亲本在植物育种和园艺领域中是基础性的。它强调了雄性植物在授粉过程中的重要性以及它们对后代特征的影响。通过仔细选择花粉亲本，育种者可以提高作物产量、改善植物的韧性，并促进生物多样性。随着我们的世界面临与食品安全和环境变化相关的挑战，理解花粉亲本的角色变得越来越重要，以实现可持续的农业实践和培育强壮的植物品种。