An automatic control system of field irrigation has been studied for. Reasonable irrigation and saving water and fitting to water-saving shallow and wet irrigation scheduling.
为做到合理灌溉，节约用水，配合采用节水型的浅湿灌溉制度，研制了一种田间灌溉自动化控制系统。
Drip irrigation is the most water-saving irrigation technology with high efficiency. However, its expensive system cost seriously restricts extension and utilization of the technology.
滴灌是目前世界上最为节水的高效灌溉技术，但其昂贵的系统成本严重制约着该技术的推广应用。
The results show that the system can irrigate at proper time and adequate quantity, and effectively fulfills water-saving irrigation.
实际运行表明，该系统能根据土壤水分适时、适量灌溉，有效地实现了节水灌溉。
With the increasing scarce of water resources in Hebei plain, the research of water saving irrigation system on winter wheat will have important meaning for agricultural.
河北平原水资源的日益短缺，冬小麦节水灌溉制度的研究对于农业节水将具有重要意义。
The hardware design, outside connection and the utilization functions of an automatic water-saving irrigation control system is introduced in detail in this paper.
论述了一种自动化节水灌溉控制系统的硬件设计、外部连线及其使用功能。
Management mechanism or management system is the key factor in water saving in irrigation districts.
灌区节水的关键在于机制，在于管理体制。
Canal system planning is one of the important tasks in rehabilitation, corollary and water-saving reform planning of large-sized irrigation districts.
渠系规划是大型灌区续建配套与节水改造规划的重要内容。
Subsurface drip irrigation (SDI) is one of the water saving irrigation system, with its obvious advantages and some disadvantages.
地下滴灌系统是很重要的一种节水灌溉系统 ，有其显著的优点 ，也存在许多缺点。
The drip irrigation system has the advantages of homogeneous irrigation, water saving, fertilizer saving and convenient and flexible use.
该系统具有灌溉均匀、省水、节肥、使用方便灵活之特点。
The standard knowledge bank of the new system covers nearly all common water-saving irrigation project types, which improve the practicability of the ne...
系统提供的标准知识库涵盖了常用的各种节水灌溉工程形式，提高了专家系统的实用性。
The standard knowledge bank of the new system covers nearly all common water-saving irrigation project types, which improve the practicability of the ne...
系统提供的标准知识库涵盖了常用的各种节水灌溉工程形式，提高了专家系统的实用性。
应用推荐