The vadose zone supplies plant roots near the surface with water.
包气带为地表附近的植物根系提供水分。
Spices can come from tree bark like cinnamon, plant roots like ginger, flower buds like cloves.
香料可以由肉桂等植物的树干、姜等的根、四叶草等的花蕾制成。
But they also very fond of plant roots, berries, and nuts.
但是，它们也喜欢吃植物的根、浆果和坚果。
The nodule growth of soybean plant roots was inhibited by flooding.
淹水对根瘤的生长有抑制作用。
The little water it gets comes from plant roots, which it digs out with its hoofs.
它用蹄子挖出植物的根，从根中得到少量的水。
The research progress of plant roots on soil erosion control in recent years is reviewed.
介绍了近年来植物根系对土壤侵蚀控制机理的研究进展。
So the effect of plant roots should be considered in the calculation of soil bulk density.
在土壤容重计算过程中，应考虑植物根系的作用。
Plant roots play an important role in improving soil anti-erosion capability and in preventing soil losses.
根系在提高土壤抗侵蚀能力、防止土壤侵蚀方面具有重要作用。
Ground water also contains dissolved carbon dioxide from the air and from the exchange of gases in plant roots.
地下水也含有溶解了的二氧化碳，这些二氧化碳是从空气和从植物根系的气体交换中获得的。
The rhizosphere soil was collected by removing the soil adhering to plant roots and other soil was referred as bulk soil.
经外力抖落后仍粘在根系上的土壤作为根际土壤，其余土壤为非根际土壤。
K can be absorbed by plant roots, it can also be absorbed by plant foliage, and leaf absorption efficiency will be higher.
钾素可以通过植物根系吸收，也可以通过植物叶面吸收，而且在适当浓度范围内，叶面吸收的效率会更高。
There are two ways for plant roots to improve soil capability of anti-erosion. One is that fine root can keep soil by its net-work;
植物根系增加土壤的抗侵蚀能力主要通过两种方式：一是通过根系在土体中交错、穿插，网络固持土壤；
In plant roots AMT-type ammonium transporters have been demonstrated to mediate high-affinity ammonium uptake across the plasma membrane.
铵转运蛋白(AMT)介导的高亲和力铵跨膜运输是植物根系吸收铵态氮的主要途径。
The microbial inoculum plays an important role in control of wireworm diseases of plant roots and knots, and has wide application prospect.
本发明将在植物根结线虫病害的防治中发挥重要作用，应用前景广阔。
Macropore is the common in forest soil and has great impacts on soil water flow. It is main cause by animal activity and the plant roots after death.
森林土壤动物活动和植物根系死亡后形成大孔隙是森林土壤中普遍存在的现象。对森林水分运动过程有重要的影响。
Gravitropism of plant roots is one of the important factors determining the spatial pattern of root growth and thus may have a great effect on nutrient uptake.
植物根系向地性是决定根系空间生长趋势的主要因素之一，对于养分吸收具有重要影响。
Plant roots within soil can raise resistivity of soil. Splash erosion volume, penetration depth and breaking down condition are indexes expressing soil resistivity.
土壤中植物根系的存在可以增强土壤的抗蚀性，溅蚀量、贯入深度和被崩解的情况等都是土壤抗蚀性的反映。
It was found that soil erosion resistance increased with the number of plant roots, though no consistent quantitative functional relationship was observed between them.
研究发现，土壤抗侵蚀性随着植物根系数量的增加而提高，但未有一致的定量函数关系。
Tensile properties of single roots which is the important part of the plant roots biomechanical characteristics, is the research basic of plant roots on soil reinforcement.
植物单根抗拉特性是植物根系生物力学特性的重要组成部分，是研究植物根系固土作用的基础。
Plant roots are able to absorb certain vitamins produced by soil microorganisms, thus suggesting that plants grown in healthy soil, full of microflora and microfauna, are more nutritious.
植物根系能吸收土壤微生物产生的特定维生素，因此，在富含微生植物群和动物群的天然土壤中生长的植物含有更多营养素。
These results illustrated that the plant roots could influence the distribution and dynamics of metal forms in rhizosphere, and much for mycorrhizal plants than for non mycorrhizal plants.
该结果表明，植物根系能影响根际中金属形态的变化，且菌根比无菌根的影响程度大。
The factors affecting fibrous roots size besides the planting vegetation, it has signal positive correlation to thickness of soil, thick soil is good to the growth and development of plant roots.
影响须根量的因素，除植被因素外，与土层厚变显著正相关，深厚土壤有利于植物根系的生长发育。
Heavy metals accumulated in plant roots, stems, leaves and seeds, which will not only seriously affected plant growth and development, but also entered the food chain and endangered human health.
重金属在植物根、茎、叶及籽粒中的大量累积，不仅严重地影响植物的生长和发育，而且会进入食物链，危及人类的健康。
Water passes into the roots of a plant by osmosis.
水渗透至植物根部。
In the late nineteenth century, ecology began to grow into an independent science from its roots in natural history and plant geography.
在19世纪后期，生态学从它的自然历史和植物地理学的根源开始发展为一门独立的科学。
The roots anchor the plant in the earth.
根须把这植物固定在土里。
Auxin also causes the plant to develop a vascular system, to form lateral roots, and to produce ethylene.
生长素还能使植物形成维管系统，形成侧根，并产生乙烯。
Auxin also causes the plant to develop a vascular system, to form lateral roots, and to produce ethylene.
生长素还能使植物形成维管系统，形成侧根，并产生乙烯。
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