Field evaluation of fertigation uniformity for subsurface drip irrigation systems .
地下滴灌系统施肥灌溉均匀性的田间试验评估。
Influence of border strip fertigation on spatial and temporal distributions of soil water and nitrate nitrogen .
畦灌施肥模式对土壤水氮时空分布的影响。
The mixed application of different nitrogen and phosphorus fertilizers on soil nitrogen horizontal distribution was studied by indoor simulated drip fertigation .
通过室内模拟滴灌施肥，研究不同氮肥及磷肥混合施用对土壤氮素水平分布的影响。
Fertigation has become increasingly popular across the united states as water costs rise and issues related to the environment dictate more precise control of both irrigation water and fertilizer , especially nitrogen .
随着灌水费用的提高和环境上要求更精确地控制灌水量和施肥量尤其是氮肥，在美国灌溉施肥越来越普遍。
From these products came the introduction of many plastic products useful to high-yield agriculture such as plastic films , mulches , drip-irrigation tubing , pipes , fertigation equipment , filters , fittings and connectors , and row covers .
