rootstock

简明释义

英[ˈruːtstɒk]美[ˈrʊtstɑk]

n. 根茎；初生主根；起源

英英释义

单词用法

同义词

反义词

例句

1.Rootstock is a important component part of rubber budding tree and has influenced scion yield.

橡胶砧木是芽接树重要组成，对接穗的生长、产量都有影响。

2.The fragrant rootstock of the orris can be used in producing perfumes and cosmetics.

鸢尾草的根茎可用于生产香水和化妆品。

3.It shows that SX126 apple rootstock suits to be used in apple growing area of Shaanxi.

说明SX 126砧木适合在陕西各类型苹果产区推广应用。

4.But the analogy of the anatomical structure of the rootstock and scion can't predict the graft compatibility.

但甜柿砧木和接穗解剖结构的相似度并不能预测其嫁接亲和性。

5.In the rootstock sprout to leaf grafting as well.

在砧木萌动到展叶期嫁接为好。

6.The author believes that the rootstock of this behavior is the faultiness of corporate governance system of listed companies in our country.

笔者认为，这一现象的根源在于我国上市公司治理体系的不完善。

7.European maritime sedge naturalized along Atlantic coast of United States; rootstock has properties of sarsaparilla.

一种欧洲的海岸苔草，沿美国大西洋海岸归化；具有菝葜性能的根茎。

8.Using a dwarf rootstock can help create smaller fruit trees that are easier to manage.

使用矮生的根茎可以帮助培育更小的果树，便于管理。

9.The nursery specializes in producing high-quality rootstocks for various fruit trees.

这家苗圃专注于生产各种果树的高质量根茎。

10.The success of grafting largely depends on the compatibility of the scion and the rootstock.

嫁接的成功在很大程度上取决于接穗和根茎的兼容性。

11.The gardener chose a strong rootstock for the apple tree to ensure better disease resistance.

园丁选择了一个强壮的根茎来种植苹果树，以确保更好的抗病能力。

12.Different varieties of grapes can thrive when grafted onto the right rootstock.

不同品种的葡萄在嫁接到合适的根茎上时能够茁壮成长。

作文

In the world of horticulture, the term rootstock refers to the part of a plant, typically an underground portion, that is used as a base for grafting. This technique has been employed for centuries to enhance the growth and resilience of plants. By combining different varieties, gardeners can produce plants that are not only more robust but also capable of thriving in various environmental conditions. The choice of rootstock can significantly influence the overall health, yield, and longevity of the grafted plant. For instance, in fruit tree cultivation, using a suitable rootstock can lead to earlier fruiting, improved disease resistance, and better adaptability to soil types. One of the most common examples of rootstock usage is seen in apple trees. Different varieties of apple trees can be grafted onto specific rootstocks to achieve desired characteristics. Some rootstocks may promote dwarfism, resulting in smaller trees that are easier to manage and harvest. Others may encourage larger growth, which can be beneficial for commercial orchards aiming for higher yields. This variability allows growers to select the best combination of scion and rootstock to meet their specific needs.The process of grafting involves carefully joining the scion, which is the upper part of the plant that produces the desired fruit or flowers, with the rootstock. The success of this union depends on the compatibility of the two parts. When done correctly, the vascular systems of the scion and rootstock merge, allowing nutrients and water to flow between them. This connection is crucial for the survival and growth of the grafted plant. Additionally, the selection of rootstock is not solely based on growth patterns; it also takes into account factors such as pest resistance and soil adaptability. Certain rootstocks are bred specifically to withstand nematodes or other pests that could harm the plant. This aspect of horticulture showcases the innovative approaches taken by growers to combat challenges in agriculture. Moreover, the use of rootstock extends beyond fruit trees. In ornamental gardening, roses are often grafted onto specific rootstocks to enhance their hardiness and flowering capabilities. By selecting the right rootstock, gardeners can ensure that their roses not only survive but thrive in their local climates. This practice highlights the versatility of grafting techniques across different types of plants. In conclusion, understanding the concept of rootstock is essential for anyone interested in gardening or agriculture. It serves as the foundation for many successful grafting practices, leading to healthier and more productive plants. As we continue to face challenges such as climate change and pest invasions, the role of rootstock will undoubtedly become even more critical in our efforts to cultivate resilient crops. By leveraging the benefits of rootstock, we can ensure sustainable agricultural practices that support both our environment and food security.

在园艺界，术语rootstock指的是植物的一部分，通常是地下部分，用作嫁接的基础。这种技术已经被使用了几个世纪，以增强植物的生长和韧性。通过结合不同的品种，园丁可以培育出不仅更强健，而且能够在各种环境条件下茁壮成长的植物。选择合适的rootstock可以显著影响嫁接植物的整体健康、产量和寿命。例如，在水果树栽培中，使用合适的rootstock可以导致更早结果、更好的抗病能力和更好的土壤适应性。一个最常见的rootstock使用例子是在苹果树中。不同品种的苹果树可以嫁接到特定的rootstocks上，以实现所需的特性。一些rootstocks可能促进矮化，从而产生更小的树木，便于管理和收获。其他的可能鼓励更大的生长，这对希望获得更高产量的商业果园是有利的。这种多样性使得种植者能够选择最佳的接穗和rootstock组合，以满足他们的特定需求。嫁接过程涉及将接穗（即产生所需水果或花朵的植物上部）与rootstock小心地结合在一起。这个联合的成功取决于两部分的兼容性。如果操作得当，接穗和rootstock的维管系统会合并，使养分和水分能够在它们之间流动。这种连接对于嫁接植物的生存和生长至关重要。此外，rootstock的选择不仅基于生长模式，还考虑到害虫抵抗力和土壤适应性。某些rootstocks专门培育以抵御线虫或其他可能伤害植物的害虫。这一园艺方面展示了种植者在应对农业挑战时采取的创新方法。此外，rootstock的使用不仅限于水果树。在观赏园艺中，玫瑰通常嫁接在特定的rootstocks上，以增强它们的耐寒性和开花能力。通过选择合适的rootstock，园丁可以确保他们的玫瑰不仅能生存，还能在当地气候中茁壮成长。这一做法突显了嫁接技术在不同类型植物中的多功能性。总之，理解rootstock的概念对于任何对园艺或农业感兴趣的人来说都是必不可少的。它作为许多成功嫁接实践的基础，导致更健康和更具生产力的植物。随着我们继续面临气候变化和害虫入侵等挑战，rootstock的作用无疑将在我们努力培育韧性作物的过程中变得更加重要。通过利用rootstock的好处，我们可以确保支持环境和粮食安全的可持续农业实践。