沟灌

Irrigation water was wasted, the utilization of N fertilizer and tomato production were decreased under furrow irrigation treatment.

而沟灌灌溉不但浪费水源，同时降低氮肥利用率，进而影响着番茄产量的提高。

Therefore, IPARM method has higher reliability to estimate the soil infiltration parameters in furrow irrigation for the simulation and management of furrow irrigation.

用IPARM方法估算土壤入渗参数在沟灌模拟和管理中具有较高的可靠性。

The results showed that fertilizer utilization efficiency of~(15)N were 11.5% for drip irrigation and 7.4% for furrow irrigation treatments.

结果表明，滴灌处理番茄对15N肥料利用率是11.5%，沟灌处理15N肥料利用率是7.4%。

Film-furrow irrigation is a combination of techniques of film-mulching irrigation and furrow irrigation.

膜沟灌溉是与地膜覆盖技术相结合的沟灌，它将带有渗水孔的地膜敷贴在灌水沟内形成膜沟，灌溉时水在沟内的膜上流动，并通过膜孔渗入土壤。

Surface irrigation includes both furrow and flood types.

地面灌溉包括沟灌和淹灌。

The irrigation rate of infiltration irrigation and drip irrigation was half the rate of furrow irrigation in each event.

从累积矿化氮量－时间曲线变化的趋势看，可将保护地土壤0~50cm剖面分为三个层次，其中渗灌与滴灌处理相似，为0~20cm、20~40cm和40~50cm土层，而沟灌处理则为0~30cm、30~40cm和40~50cm土层。

40 And 40~50 cm in both infiltration irrigation and drip irrigation, and 0~30, 30~40 and 40~50 cm in furrow irrigation.

与渗灌和沟灌相比，长期使用滴灌灌溉有利于改善保护地土壤有机氮的品质。

By using the basic principle of soil hydrodynamics,this paper designs the indoor experiment of soil water infiltration under surge furrow irrigation ,and in the light of the influence of the different water-supplying times,circulating ratios and periods on the soil water infiltration process,determines some parameters related to the soil water movement.

应用土壤水动力学的基本原理，设计了波涌沟灌条件下水分入渗的室内试验，针对不同供水时间、循环率及周期对土壤水分入渗过程的影响，测定土壤水分运动有关参数。

In this paper,established the functions of irrigation application efficiency,irrigationdistribution efficiency and water store efficiency according to the parameters of water flowadvance and infiltration for furrow and border irrigation with tailor water condition.

本文提出根据膜孔沟灌的水量平衡原理，由水流行进方程和有关参数，确定入渗方程，并根据灌水均匀度、灌溉效率和储水效率的定义，推导出长沟畦灌溉有排水条件下由行进方程和入渗方程的参数确定的灌水均匀度方程，与沟畦长分段求解方法相比，其误差小于2%。

The water quantity of furrow irrigation was half of subsurface irrigation and drip irrigation\'s every time; tomato was cultivated in annual spring, fertilization amount was same in different plots, annual test scheme and test methods were exactly same.

长期定位灌溉试验于1998年开始，灌溉控制上限和下限分别设定为土壤水吸力6.3KPa和40KPa，其中渗灌和滴灌处理一次灌水量为沟灌一次灌水量的1/2；每年春季栽培一茬番茄，各小区施肥量一致，每年的试验方案、试验方法完全相同。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。