| 1. | Development and application of mechanical injecting fertigation device
机械注入式施肥装置研制与应用 |
| 2. | Application of automatic control technology in greenhouse fertigation system
自动控制技术在温室灌溉施肥系统中的应用 |
| 3. | Water quality is a key component of successful fertigation and necessitates careful attention
水质是灌溉施肥成功的关键方面，必须予以重视。 |
| 4. | Know how much water is needed to refill the root zone during irrigation and plan fertigation accordingly
要了解在灌溉时灌满根区需要多少水，并据此来制定灌溉施肥计划。 |
| 5. | One of these technologies is fertigation , which is the direct application of water and nutrients to plants through a drip irrigation system
描述:文中介绍的一种灌溉技术叫做施肥灌溉，通过滴流灌溉系统把水和养分供给作物。 |
| 6. | Know the requirements for flushing the irrigation system after fertigation . this may take 10 to 15 minutes . also run clean water through the injection meter , discharge hose and check valve
灌溉施肥后需要冲洗灌溉系统，这也许需要10 ~ 15分钟，用洁净水冲洗注射器、拆掉浇水软管和止固阀。 |
| 7. | Fertigation by drip irrigation as an advanced technology to control the supply of water and nutrients has been applied by other countries in recent years
滴灌施肥作为一种先进的水分调控技术，近年来国外已开始广泛采用，但对滴灌施肥条件下肥料养分在土壤中迁移转化规律的了解尚十分有限。 |
| 8. | 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。 |
| 9. | 9 . a gravity sprinkler fertigation device was developed and has been used in practice . it has been found more economical and effective in improving yield in comparison with manual fertilization and airplane application
同时，对喷灌条件下冬小麦、春小麦、油菜三种作物的试验区与大田喷灌区、常规地面灌区，进行了产量与节水量的比较分析，得摘要出喷灌节水增产效果显著。 |
| 10. | 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
由这些产品衍生出许多对高产农业有用的塑料产品，如塑料薄膜、塑料覆盖料、滴灌塑料管道、输水管道、灌溉施肥设备、过滤器、配件和接头以及行覆盖物。 |
