Adding fertilizers through the irrigation water (i. e. fertigation) is one of common ways of fertilization. However, the uneven distribution and leachings of nutrients and induced crop damage are the common problems for the traditional way of fertigation.
灌溉施肥是生产中经常采用的一种水肥调控技术，但施肥不匀，养分流失，容易引起作物灼烧等，是传统的灌溉施肥方法常常遇到的问题。
参考来源 - 滴灌施肥条件下氮素在土壤中迁移转化及其生物效应研究·2,447,543篇论文数据，部分数据来源于NoteExpress
灌溉施肥是将施肥与现代灌溉系统结合起来的一种施肥新技术。
Fertigation is a new technology combining fertilization with morden irrigation systemlly.
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。
Know how much water is needed to refill the root zone during irrigation and plan fertigation accordingly.
并初步讨论了滴灌条件下不同灌溉施肥时段对尿素转化运移规律的影响。
Besides, we discussed the effects of different fertilization period on the principles of Urea-N transformation and transport under drip-irrigation in this paper.
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