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单词 Root system
例句
1. Having a rather poor root system, it gets nutriment mainly from the water.
2. Well-established clematis plants develop a large root system that takes up a great deal of water.
3. Rootstock: The plant that supplies a root system for a grafted plant.
4. Plants with a fibrous root system, creating plenty of organic matter, do most to improve the soil structure.
5. At maturity the root system is extensively nodulated.
6. The root system of the apple tree grows in proportion to the top.
7. The root system of the germinating seed was treated with colchicines(0.1%) to induce peanut(Arachis hypogaea L. ) mutagenesis.
8. Healthy plant, more leaves, root system upgrowth, more stem and tiller cause more methane transport rate.
9. The root system development ability of cotton with different cultivation way is analyzed.
10. Preliminary Studies on Formation and Structure of the Root System in Sugar Beet.
11. Effects of Aluminum Force to the Root System of Herbage Seedlings of Chamaecrista spp.
12. Due to prosperous root system and high survival rate, transplants were applied widely in forestation.
13. Helianthus root system develops, distributing in soil wide and deep, among them the root system that 60 % control distributings in 0, in layer of 40 centimeters of earth.
14. The root system has adaption ability and automatic regulation ability to circumstance conditions or cultivation methods.
15. With the enhancement of drought stress intensity, the root system abundance of Tilia tomentosa was decreasing, but the differences among different treatments were not significant.
16. If the plant has a root system large enough, a heavy staple gun can be used to staple the roots directly to the mount without injury to the tillandsia.
17. It may help to build a shallow cone of soil around which to spread the root system evenly.
18. Upon arriving home, he noticed the sapling still had a pretty good root system on the bottom end.
18. try its best to gather and build good sentences.
19. Unlike most land plants, aquatic plants are not dependent solely on nutrition obtained through the root system.
20. The plants develop a thick rhizome with a dense root system.
21. The shrubs of White Tephrosia, Cajan and Pallid Rattle-box are drought resistance, endurable to lean soil, developed root system, exuberant growth of branches and leaves and quick growth variety.
22. Sweet pepper seedling should have such feature as high dry matter content, large root system and proper shoot height .
23. The present essay discusses on morphology and anatomical structure of root system of Cycas acuminatissima.
24. The dynamic models of upright root, level root, compound root and general root are summarized according to foreign study actuality of forest root system model.
25. With the method of dry ditching, the paper studied the affection of deep ditch manuring measure to the weight, composition and distribution scope of apple root system.
26. The mesquite common on North American deserts in both tree and shrub forms, does not begin to grow above ground until its root system is completely developed, ensuring the plant a supply of moisture.
27. Thereinto hydrology effect of Stem - leaf and mechanics effect of root system played a major role.
28. Root system is sturdy develop, give birth to root nodule closely, the errant bud on its root recovery capability is strong, can make root system spreads to horizontal way.
29. The genesis and development of Nelumbo nucifera root and root system in ontogeny and their adaptation were studied in this paper.
30. Methods I. indigotica was sampled at a fixed period. At each stage, the growth of seedling and root system was recorded, blooming and seedy condition was recorded in efflorescence .
31. Tamarix chinensis Lour. absorb salt from soil through root system, mainly store them in leaves and virgules and discharge them in vitro through transportation in vivo.
32. The root system of the soybean consists of a taproot formed by the radicle.
33. Fractal theory was used to investigate the configuration characteristic and physiological function of root system.
34. Root system biomasses and root diameter were decreased from surface layer to deep layer.
35. The enzyme activity of peroxides of root system and shoot of radish seeding was significantly increased.
36. Hydrophytes show certain adaptations to such habitats, notably development of aerenchyma, reduction of cuticle, root system, and mechanical and vascular tissues, and divided leaves.
36. is a online sentence dictionary, on which you can find excellent sentences for a large number of words.
37. Compared with water and nitrogen deficit, more lateral root and deeper root hair density under P stress can increase total root system absorbing area and Lpwr.
38. The simulation result indicates that winter wheat root system has obvious hydrotropism characteristic during its growing course.
39. Budding force is powerful, root system develops, take root is deeper, inside unripe bacterium root.
40. The experiments, proved that developmental quality of root system of cutting seedling and lignification degree of root system during seedling-laying are key factors to influence survival rate.
41. Good nurseries will lift trees or root - prune them to establish a nicely fibrous root system.
42. Moreover, as the time elapsed, the growth of root system of vetiver grass can deeply penetrate the underlain soil layer and effectively increase the stability of hill slope.
43. The root system of Medicago sativa L. cv. Longdong Native is different from the exasting alfalfa's, which distributing in the foot of dark and damp mountain in Qingshui, Dingxi, Gansu Province.
44. According to difference of the root system morphology, low phosphorus condition made root radius and root volume reduced, while the ratio of root to shoot (R/S) increased.
45. He berried (buried) the vines so the root system could continue to grow. He fed the plant of (a) mixture container (containing) fish and seaweed.
46. However, the morphological features of transpiring surface reduction and deep root system seem to be the main way for the plant to adapt to the extreme drought environment.
47. The difference with agricultural hydrogels is that they don't just trap moisture; they let it go again, very slowly, almost like time-release medication, into the root system of plants.
48. He removed the shelter once the root system began to push against it.
49. The symptoms observed on the leaves are the result of fungal activity on the root system.
50. Time grows, tea is mildewy , catch bacterium, unripe bug, add basin earth to pass for long wet, rot bad the root system of flowers, have not dead reason?
51. He buried the vines so the root system could continue to grow.
52. Conclusion The contents of glycyrrhizic flavonids are significantly different in different root system of the Glycyrrhiza glabra L.
53. The distribution position of cotton root system in the tilth is closely related with cotton yield.
54. Lythrum salicaria is a perennial herb , its root system is a fibrous like tap root system.
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