Tillage treatments affect soil nutrient in soil profile, soil nutrient content, and fertilizer use ratio.
不同耕作处理能影响土壤养分的剖面分布和养分含量及肥料的利用效率。
The variation of nutrient in soil of sequential cropping peanut and the response of such soil to organic and chemical fertilizers were investigated through pot culture.
采用盆栽试验，探讨了连作花生土壤养分的变化及对施用有机肥料和无机肥料的反应。
Aeroponics, a technique in which plants are suspended and the roots misted with a nutrient solution, is another method for growing plants without soil.
空气培植法是一种将植物悬挂起来、并将根部浸泡在营养液中的技术，是另一种不需要土壤就能种植植物的方法。
Traditional gardens require nutrient rich soil and lots of water, which is not found in desert climates.
传统的花园需要富含营养物质的土壤和充足的水分，这对于荒漠气候来言简直是天方夜谭。
High concentration of salt in soil causes ion imbalance, oxidative damage, water deficit and nutrient deficiency, which lead to molecular damage, growth retarded, and even death of plant.
土壤中高浓度的盐分会使离子失衡、氧化伤害、水分亏缺、营养缺乏，并导致生物大分子被破坏、生长迟缓、甚至植株死亡。
Soil organisms as well as enzyme activities perform important functions in soil, including structure improvement, nutrient cycling, and organic matter decomposition and retention.
土壤生物和酶活性在改善土壤结构、养分循环、有机质分解和保持中起重要作用。
In addition, conservation tillage could reduce the nutrient loss of the soil.
另外，保护性耕作地能够减少农田土壤养分损失。
Futhermore, some reasons and factors which influenced soil moisture and nutrient were discussed in the paper.
在此基础上，进一步探讨了影响土壤水肥状况的原因和因素。
CULTURE is the memory of life hidden in the blood, the soil nutrient for ART to burgeon.
“文化”是潜藏在血液中的生命记忆，是“艺术”发芽的土壤养分。
Severe leakage also occurred on the accumulative nutrient in greenhouse vegetable soil.
大棚菜地土壤中累积的养分还存在严重的淋溶现象。
All variation coefficients of nutrient contents in soil were over 10%.
果园之间各种土壤养分含量的变异系数均在10%以上。
A layer loss in soil profile is a sign of soil nutrient loss.
土壤剖面中a层的流失是土壤养分流失的标志。
The indexes of soil water and nutrient were measured in horsebean harvest stage.
在蚕豆成熟期，测定土壤水分和养分指标。
In drought soil, CCU has a better nutrient release characteristic than polymer coated urea.
CCU在干旱的土壤中表现出优于聚合物包膜肥料的养分释放特性。
Study was conducted to undersdand the effects of temperature on the nutrient concentrations in soil solution.
本文用实测资料分析了温度对麦田土壤溶液养分浓度的影响。
The forest soil's type was extremely complex, the shape and quantity of available nutrient had a distinct difference in different soil.
森林土壤类型极其复杂，不同土壤中各种有效养分形态和数量差异很大。
The results showed that the soil nutrient in the different logged land have obvious differences.
结果表明，不同采伐林地土壤养分有明显的差异。
Soil microbial biomass P is a valuable resource to plant P nutrient, and also play an important role in the transformaion of soil phosphorus.
土壤微生物生物量磷是植物磷素营养极其重要的来源，对土壤磷素的供给和调节起着重要作用。
The effect of Melilotus officinalia on improving degraded soil is studied according to the change in nutrient content of soil after planting.
通过对人工种植黄花草木樨样地的监测，根据土壤养分含量的变化研究了改良退化土壤的效果。
The fine-roots of Betula platyphylla forest have quick decomposition rate, so it plays an important role in soil nutrient return.
白桦林细根分解较快，在土壤养分归还方面能发挥重要作用。
Based on field experiment and laboratory analysis, regular pattern of variation of soil nutrient was studied in south of the Loess Plateau.
以野外试验和室内分析相结合的方法，研究了黄土高原南部黄土侵蚀时养分变化的规律。
The interaction could enhance soil fertility effectively, improve nutrient status in soil and nutrient absorption in the rhizosphere, and also maintain plant productivity.
互作可以有效地提高土壤肥力，改善土壤的养分状况和根际养分吸收环境，维持植物生产力；
Besides, the two systems were significantly different in soil nutrient content and soil physical and chemical properties.
而且两者耕层土壤的养分含量和理化性质等指标也有明显差异。
Based on soil tests in different regions of Jilin province, this paper evaluated soil nutrient state and acid-base reaction in forestry nursery.
本文通过不同区域点位土壤测试，对吉林省林业苗圃土壤养分状况、酸碱反应进行了评价。
Soil nutrient index of 6 different utilization patterns in research area was measured. Significance of difference and soil nutrient level in different utilization patterns were comparatively analyzed.
通过对研究区6种不同利用模式下土壤养分指标的测定，对比分析出各利用模式间土壤养分含量水平和差异显著性。
The nutrient in the soil ACTS as a stimulus to growth.
土壤中的养分能促进植物生长。
SC27 could improve available nutrient contents in soil and increase the contents of nitrogen, protein, sugar and starch in leaves of watermelon and balsam pear plants.
这与SC27促进土壤养分有效化，提高植株叶片中氮、蛋白质、糖和淀粉含量有关。
SC27 could improve available nutrient contents in soil and increase the contents of nitrogen, protein, sugar and starch in leaves of watermelon and balsam pear plants.
这与SC27促进土壤养分有效化，提高植株叶片中氮、蛋白质、糖和淀粉含量有关。
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