agrology

The species distribution in hydrolytic polymeric aluminum solutions is a research focus in the fields of analysis, catalysis, agrology, geochemistry, new materials, environmental science, biotoxicology, etc.

水解聚合铝形态一直是分析、催化、土壤、地球化学、新材料、环境科学和生物毒理学等众多领域研究的前沿和热点。

Supporting theory: Agrology theory, ground rent theory, locality theory, productivity theory and ecosystem economics theory.

支撑理论：研究了土壤学理论、地租地价理论、区位理论、生产力理论和生态经济学理论及其在农用地定级估价中的作用。

According to the aims of various studies, soil survey can be divided as agriculture agrology survey, environment agrology survey, geochemistry agrology survey.

土壤调查按研究的目的不同，可分为农业土壤学调查，环境土壤学调查和地球化学土壤学调查。

Therefore, how to restore soil quality of cotton field has become a hot research in agrology and has important theoretical and practical significance.

因此，如何恢复棉花土壤质量成为当前土壤学研究中的一个热点，具有重要理论和现实意义。

The transform and trace of nitrogen in tea plantation ecological system and nitrogen transfer with the atmosphere quality is becoming a hotspot issue in several areas, such as Tea Cultivation, Agrology, Plant Nutriology, Environmentology and Ecology.

近年来，氮素在茶园生态系统中的转化与去向、氮素迁移与环境质量等问题日益成为茶树栽培学、土壤学、植物营养学、环境学以及生态学等诸多学科共同关注的热点。

Soil fertility is an important content in agrology. During centuries, people never stop searching its hypostasis.

土壤肥力是土壤学中的重要内容，从古到今，人类从未停止过对其本质的探求。

Now the application of geo-statistics in Geology for Mineral resource has been mature, and it also has been widely used in many other fields such as hydrology, agrology, etc.

地统计学在矿产地质中的应用目前已经达到了成熟阶段，在水文学、土壤学等领域中也得到了广泛的应用。

Based on the theories of slope vegetation restoration, agrology, bionomics and soil mechanics, the vegetation restoration method after lime stabilizing of expressway expansive soil in Guangxi Province is studied by inside experiment, which called composite improvement.

采用实验分析的方法，以边坡植被恢复学、土壤学、植物生态学和土力学为理论基础，研究了广西某高速公路膨胀土边坡石灰改性后的植被恢复方法。

How to coordinate contradiction about utilization of cultivated land resources and population increase and economic development and environmental protection, realize the sustainable utilization of cultivated land resources, these topic for discussion gradually become important subject for contemporary agronomy, agrology and land management.

如何协调耕地资源利用与人口增加、经济发展和环境保护的矛盾，实现耕地资源的可持续利用，成为当代农学界、土壤学界以及土地管理学界的重要课题。