A WORD, A WORLD
rootstock
释义
- na.
- 砧木；根源；【植】根茎
- 网络
- 砧木类；根砧；根状茎
展开详细释义
n.
1.根茎
2.根状茎
词形变化
复数：rootstocks
在例句中理解 30 句
Scions of healthy young plants are grafted to seedlings, making sure the diameter of the scion matches that of the rootstock.
接穗健康年轻植物嫁接苗木，使一定直径的接穗火柴的砧木。
Propagation of rose is carried out in grafting generally. Using resistant rootstock is a good method for the control of this disease.
嫁接是月季繁殖的主要方法之一，筛选抗根癌病的砧木是防治该病害的一种很好的途径。
tall herb of eastern North America and Asia having blue berrylike fruit and a thick knotty rootstock formerly used medicinally.
北美东部和亚洲的高的药草，有兰色的象浆果似的果实和粗的多节的根茎，原来被用在医学上。
Shrubs evergreen, epiphytic, rarely terrestrial trees, usually with a swollen rootstock.
常绿灌木，附生的，很少陆生的乔木，通常具一种膨胀的根茎。
The xylem sap of bottle gourd No. 3 as rootstock was the best one to promote grafting seedling of cucumber to grow significantly.
华瓠杂3号做砧木的嫁接苗伤流液对黄瓜苗的生长有明显的促进作用；
especially of leaves; located at the base of a plant or stem; especially arising directly from the root or rootstock or a root-like stem.
（植物学）特别是指叶子；位于植物或者茎的底部；特别是直接从根、根茎或者类似于根的茎上长出来。
On all but the most favorable soils, Delaware should be grafted on a phylloxera-resistant rootstock to ensure vigorous growth.
州，特拉华州应在嫁接根瘤蚜抗砧木，以确保强劲的增长。
perennial herb of northeastern United States having a thick knotted yellow rootstock and large rounded leaves.
一种产于美国东北部的多年生草本植物，地下茎厚，瘤状，黄色，叶大，圆形。
Any of several species of Iris having a fragrant rootstock, especially a variety of the hybrid Iris germanica.
鸢尾科植物一种鸢尾种类植物，有芳香的根状茎，尤指德国鸢尾的杂交变种
Stems arising from rootstock or persistent basal part of flowering stems, simple, glabrous, rarely pubescent.
宿存基部花茎深裂，单的茎生于根茎或，，很少短柔毛。
The scion is then securely placed into a cut on the rootstock.
然后将其安全地放到根茎的切口处。
There is also significant variation in the nature of the rootstock, which can be either extensively rhizomatous or form a thick tuber.
根茎的特性还有相当多的变化，那可能是广泛的根状茎或形成一粗的块茎。
The research provides theoretical bases for rootstock selection and rootstock propagation.
该项研究为砧木的选择及其快速繁殖提供了依据。
The utilization rate of rootstock and scions with T-shaped budding were low in early stage and higher in late stage.
“T”字形芽接法的砧木和接穗利用率前期低，后期高。
Grafting experiment was carried using ornamental eggplant as rootstock, ornamental tomato as scion.
利用观赏茄子的一个分枝作砧木，观赏番茄作接穗；
Rootstock moniliform; leaflets obovate-elliptic to elliptic, not pinnatifid.
根茎念珠状；小叶倒卵状椭圆形的到椭圆形，不羽状半裂。
Rootstock rhizomatous or tuberous, variable in color, shape, chemical constituents, and depth in ground.
根茎根状茎或块茎状，易变的颜色，形状，和化学组分，及在地面下深度。
low-growing perennial of North America woodlands having trifoliate leaves and yellow rootstock and white flowers.
长于北美洲的一种无毛的多年生矮草本植物，叶互生，分裂，主轴鲜黄色。
Fruit ribs all prominent, filiform, subequal, wingless; rootstock tuberous.
果棱全部突出，丝状，近等长，无翼；根茎块茎状。
All parts are highly toxic, especially the rootstock; nevertheless, the plant has reputed medicinal value.
全株都非常有毒，特别是根茎；虽然如此，植株已经认为有药用的价值。
poisonous Eurasian perennial herb with broad rounded leaves and yellow flowers and fibrous rootstock.
一种有毒的欧亚草本植物，具有宽的圆形叶、黄色的花和纤维状根状茎。
The research results can provide a reference for the rootstock-selection in the grafting practice of M. pumila.
本研究结果可为苹果嫁接中砧木的选择提供参考。
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。
Rootstock thick and branched, annular, crown surrounded by fibrous remnant sheaths.
根茎厚和分枝，环状，纤维状的残余鞘包围的冠。
David, Cy, and Jacob plant new rootstock in a "field-grown" tree nursery in early spring.
大卫，赛扬，以及植物新砧木雅各布在“实地生长在早春”苗圃。
Rootstock swollen, with transverse air chambers, roots fascicled.
使膨胀的根茎，具横裂的气室，根簇生。
Rootstock robust, lignified, brown, without stolons.
粗壮的根茎，木质化，棕色，没有匍匐茎。
The survival rates of Michelia figo by different high branch grafting techniques, with Michelia chanpaca as rootstock, were studied.
以黄兰为砧木，含笑为接穗，研究不同的嫁接技术对含笑高枝嫁接成活率的影响。
Similar experiment was also carried out using ornamental tomato as rootstock and ornamental eggplant used as scion.
观赏番茄的一个侧枝作砧木，观赏茄子作接穗进行观赏番茄观赏茄子双向嫁接研究。
Objective: To find out the actual condition that the rootstock of commodity Kushen is for the medical use.
目的：了解商品苦参根茎的实际药用情况。