The method of regional soil nutrient management was studied based on systematic cluster analysis.
探讨了基于系统聚类分析对大田小麦进行区域化土壤养分管理的方法。
For example, Philips Design's 2011 Microbial Home is a cradle-to-cradle nutrient management system and includes a bio-digester for the anaerobic fermentation of food waste;
例如，飞利浦设计的2011种微生物的家——从摇篮到摇篮营养管理系统，包括用于餐厨垃圾厌氧发酵沼气池；
The technology of soil nutrient map digital mapping has very important significance on theory and application sides for soil nutrient management, digital agriculture and precision agriculture.
开展土壤养分图数字制图技术研究，对于土壤养分科学管理、数字农业、精确农业的实施都具有重要的理论意义和应用价值。
This paper introducest he execution and application of site-specific nutrient management in precision agriculture, of which includes acquirement of soil information and its management methods.
本文介绍了精确农业中定位养分管理的实施与应用状况，包括土壤信息的获取及管理等。
The study of nitrogen balance in stock farming system is the basis of nutrient management in animal husbandry production, and the determination of N cycling parameters is the foundation of this study.
畜牧系统中N流动与平衡的研究是畜牧业进行养分资源管理的基础，而参数的确定又是研究养分循环与平衡的基础工作。
One was scientific feeding and management on the basis of different nutrient requirement for different developing stages of dairy cows.
一是根据奶牛各饲养阶段对营养需要的不同进行科学合理的饲料搭配与管理；
The result indicated both fertilization systems and water management pattern significantly affected the transformation processes and production efficiency of the nutrient and water.
结果表明施肥制度和水分管理模式显著地影响水分和养分的转化过程和生产效益。
With typical rice cultivars as materials, the growth and development characteristics and nutrient uptake in rice under site-specific nitrogen management (SSNM) were studied.
以代表性水稻品种为材料，研究了实地氮肥管理模式下水稻的生长发育和养分吸收规律。
The balance analysis results of soil nutrient indicated that the fertilization methods of cropland management in Chengdu Plain were firming nitrogen, controlling phosphorus and increasing potassium.
土壤养分的平衡分析结果表明，成都平原耕地土壤管理宜采取“稳氮、控磷、增钾”的施肥方法和严格控制各种点源和非点源污染物进入土壤。
The core of our mainly management is that nutrient , healthy, low carbon and green.
突出营养健康、绿色有机、低碳环保、 时尚女性的经营理念！
Spatial variability of soil nutrient and crop yield in Shanghai Chongming Island large-scale management farm was studied by modern geo-statistical and geographic information technology.
应用现代地统计学和地理信息技术在上海崇明岛研究了规模经营的农场土壤有效养分含量与作物产量的空间变异规律；
The management, such as plough, fertilization and irrigation etc. have not only changed the nutrient cycling in the farmland ecosystem system, but also brought influences to global climate.
这些农田土壤的种植、翻耕、施肥、灌溉等管理措施不仅改变着农田生态系统中的化学元素循环，且给全球气候变化带来影响。
The results of the method showed that the soil nutrient information database on the field was suitable for variable rate fertilization decision and management in precision agriculture.
应用实践表明：建立的田间土壤养分信息库可以应用于精确农业变量施肥的决策和作业管理。
The result showed that the homogeneous degree of the soil nutrient was increased, the variability of spectral index and the yield were reduced in the management zone divided by soil data.
结果表明，利用土壤养分和光谱数据划分的管理分区内，各土壤养分的均一度得到了提高，光谱指数和产量的变异系数普遍降低。
The degradations of litter layer and nutrient pool under EF were abrupt as the traditional reforestation like cutting, firing and machinery management was implemented.
传统的砍、烧、机耕整地使桉树林地的枯枝落叶和养分库呈突变形式退化。
The model can be used for optimizing nutrient solution management for greenhouse cucumber.
本研究建立的模型可以为温室黄瓜的营养液管理和决策提供依据。
Although its physiological and nutrient roles in plant are apparently minimal and poorly understood, its special ability in disease management has been paid attention by researchers and consumers.
尽管硅在植物中的生理和营养作用显得很有限，但其在抵御病害方面的特殊“本领”已引起研究者的广泛重视。
Although its physiological and nutrient roles in plant are apparently minimal and poorly understood, its special ability in disease management has been paid attention by researchers and consumers.
尽管硅在植物中的生理和营养作用显得很有限，但其在抵御病害方面的特殊“本领”已引起研究者的广泛重视。
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