土壤植物系统是土壤-植物-大气连续体(SPAC)中的一个重要子系统。
The soil plant system is a very important subsystem of the soil plant atmosphere continuum (SPAC).
采用盆栽试验和15n示踪技术对黑土添加玉米残体(秸秆和根茬)土壤植物系统中氮素转化进行了研究。
In this paper, a 15n tracer pot experiment was installed to study the effect of incorporating corn stalk and stubble into black soil on the nitrogen transformation in soil-plant ecosystem.
事实上这两个系统都不该拥有这么多物种，它们的土壤中极度缺氮和缺磷，这是植物生长所需的营养盐。
In fact, both ecosystems owe their enormous diversity, in part. to the fact that their soils have critically low supplies of nitrogen and especially phosphorus, nutrients plants need in order to grow.
AM真菌是广泛存在于土壤生态系统中的一类有益微生物，能与90%以上的维管植物形成共生体。
AM fungi is a kind useful microorganism that distributes in the soil system extensively; it can form symbiosis with host plant above 90%.
水容是继水流阻力之后反映土壤—植物系统中水分动力学性质的又一重要水力学参数。
Hydraulic capacitance is a important hydraulic parameter to describe hydraulic dynamics of soil plant system after hydraulic resistance.
铯137可在生态系统循环数十年，被根系吸收后进入植物，并在植物死亡后再回到土壤。
Long-lasting particles of cesium 137 can cycle through an ecosystem for decades, entering plants when they are taken up by root systems and returning to the earth when the plant dies.
用系统杀真菌剂湿透土壤和植物基部。
Drench the soil and base of the plant with a systemic fungicide.
真菌构成了土壤的大部分微生物生物量，具有分解有机质，为植物提供养分的功能，是生态系统健康的指示物。
The fungi form the most microorganism amount of soil, resolve the organic matter, offer nutrient for plant and are healthy instruction thing for ecosystem.
土壤微生物与植物的根系形成一个稳定的动态系统，在这个系统中它们之间相互作用，相互影响。
Soil microbes and plant root systems together form a stable dynamic system, where they interact with each other.
在南亚热带森林生态系统中。在植物的某些生长季节，微生物的根际效应与土壤养分的根际效应一致。
So the consistency of rhizosphere effects between soil nutrients and soil microbes could be found during some growth periods of forest vegetation in south subtropical region.
在这个系统内，应用人造土壤技术做植物种植试验，这是至关重要的，这一步只准成功不许失败。
Then the test of plants by using artificial soil technology is the most important task and we can not afford failing in the test.
建立了一个包括土壤层、塑膜覆盖物、植物冠层和大气边界层的系统，系统中的各层进行了能量平衡计算。
A system consisting of soil layer, mulch layer and atmospheric boundary layer is developed and energy balance equation for each layer is derived.
土壤-植物系统是地球生态系统中与人类生存与健康关系最为密切的亚系统。
The plant-soil subsystem is one of the most important terrestrial ecosystems relating to the human health.
在土壤-植物-大气系统中，土壤有效水分贮存量、作物耗水量和有效降水量是农田水分平衡的主要组成因子。
In soil-plant-atmosphere system, soil available water content, crop water consumption, and effective precipitation are the main factors in water balance equation of farmland.
系统的阐述了湿地土壤、植物、微生物在污水净化中的作用及机理，并展望了湿地未来发展前景。
This paper discussed the purification function and mechanism of wetland soils, plants, and micro-organisms. Finally, the prospect of wetlands future was prospected.
本文在土壤—植物系统中水流过程物理分析的基础上，建立了该系统中水流电模拟最通用的非线性模式。
Based on the physical analysis of water flow processes in soil-plant system, a universal model of cicruit analog for water flow in the system was developed in this paper.
在农业生态系统中，土壤微生物通过降解植物残体为植物提供营养，同时维持植物生产所需的土壤性质。
In agricultural ecosystem, they supply nutrients for crops with degraded plant residues and keep soil characteristics which are necessary to plant growth.
土壤、大气、植物是森林生态系统的重要碳库，植物是大气和土壤交换碳元素的重要介质。
Soil, atmosphere and plant are the important carbon pools in forest ecosystem, among which, plant is the main medium linking the carbon exchange between soil and atmosphere.
集雨绿化系统主要以土壤水分为纽带，把土壤植物大气这个连续的系统统一为一个有机整体。
Water Harvesting Forestation System is mostly based on soil moisture ligament, It makes soil-plant-atmosphere consecutive system unite integer.
植物外来种对生态系统的影响主要体现在生产力、土壤营养、水分、干扰体制、群落的结构和动态等方面。
The effects of exotic species to ecosystems are mainly on the productivity, soil, water, disturbance, community structure and dynamics.
绿地土壤是城市园林绿地植物生长的介质，是整个绿地生态系统的基础。
Greenland soil is a medium of green plant and a basis of the entire Greenland ecosystem.
证明相互作用和回馈在多种多样植物和土壤社区之间担任重要生态系统形式和功能的司机怎样。
It demonstrates how interactions and feedbacks between diverse plant and soil communities act as important drivers of ecosystem form and function.
土壤是植物群落演替过程中重要的环境因子，是生态系统功能恢复与维持的关键指标。
Soil, which is the vital important environment factor during plant succession, is the key index of function recovery and maintain of the eco-system.
土壤是植物群落演替过程中重要的环境因子，是生态系统功能恢复与维持的关键指标。
Soil, which is the vital important environment factor during plant succession, is the key index of function recovery and maintain of the eco-system.
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