而不合理化肥施用方式导致化肥利用率较低,化肥随灌溉水的流失严重。
Irrational use of fertilizers, and the way led to a lower utilization of fertilizers, fertilizers is serious loss of with the irrigation water.
通过室内土柱淋洗试验,研究了PAM施用量和施用方式对不同碱度土壤饱和水力传导度的影响。
Effects of PAM application rate and method on saturated hydraulic conductivity were studied in laboratory through a soil column leaching experiment.
采用苜蓿汁、韭菜汁和木醋液三种物质分别按三种不同浓度和三种不同施用方式对番茄早疫病的防治效果进行研究。
The juice of clover, leek and wood vinegar were used to control tomato early blight by three concentration respectively and three ways of treatment respectively for studying on controlling effects.
用静态箱法对冬小麦不同基肥施用方式(表施、深施)和不同施用量下的土壤NO排放通量进行了研究,结果表明:肥料在土壤中的位置对NO排放通量的影响非常显著。
Effect of different basal-dressing application methods and different amounts of fertilizer on NO emission from the soil grown with winter wheat was studied with the technique of static chamber.
更加平常的是医生们使用创造性的方式去解释正在施用的治疗。
More often, doctors used creative ways to explain the treatment being used.
文章综述了污泥农用资源化的几种方式,如农田施用、林地施用、制复合肥、修复退化土地等。
This paper summarizes the ways of agricultural utilization of municipal sludge, such as using in farmland, holt, making complex fertilizer and remediation of degenerative land.
得出结论,按有机方式种植施用饼肥、堆肥和生物肥料的水稻与常规水稻不存在显著差异。
It was concluded that there was no significant difference between organic rice treated by cake fertilizer, compost and bio-fertilizer and general rice.
螯合肥灌溉施用的方式可以改善作物的品质。
The quality of crop could be improved when chelated fertilizer was supplied with irrigation.
线虫施用技术、生活习性及搜索方式直接影响其侵染力。
Applying techniques, pest search strategies and desiccation tolerance of EPNs were influence factors for sieging pests in field.
线虫施用技术、生活习性及搜索方式直接影响其侵染力。
Applying techniques pest search strategies and desiccation tolerance of epns were influence factors for sieging pests in field.
人类通过改变土地利用方式,大量施用化肥等活动正在改变着土壤作为温室气体源和汇的强度。
However, as a source and a sink as well, soil is being changed because of human activities, such as changing land use and applying fertilizers.
氮肥的运筹方式是调节产量结构的最有效方式,合理施用氮肥是提高大豆产量的有效途径。
Nitrogen application is the most effective way to adjust of the structure of yields. The rational nitrogen fertilizer technology is one of the available measures for improving the soybean yields.
前言:采用盆栽的方式研究了蔬菜种植前施用石灰对南方强酸性土壤中有效态重金属含量的影响。
Culture pot experiment was used to study the effects of limestone on the content of soil available heavy meatal before planting vegetables in acid soil.
采用施用光合细菌、稳定二氧化氯二种水质处理方式,能减少虾病发生。
Through adding the photosynthetic bacterium and chloride dioxide (ClO2) to clean water body in pond, the occurrence of shrimp disease reduces.
采用施用光合细菌、稳定二氧化氯二种水质处理方式,能减少虾病发生。
Through adding the photosynthetic bacterium and chloride dioxide (ClO2) to clean water body in pond, the occurrence of shrimp disease reduces.
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