论文部分内容阅读
近几年来,由于农业生产的大跃进,施肥量相应增加了,虽然每年化肥的供应量都有所增加,但仍不能滿足目前的需要,因此,开辟肥源与合理施用肥料,是解决肥料不足的关键性問題。我国沿海地区每年都有大量的海产加工废弃物及沒有食用价值的海生动植物,但如何的施用才能充分发揮其肥效,是值得研究的問題。今将我省广大农民多年来合理施用海肥的經驗加以介紹,有不妥之处,請批評指正。
In recent years, due to the great leap forward in agricultural production, the amount of fertilizers has correspondingly increased. Although the annual supply of chemical fertilizers has increased, it still can not meet the current needs. Therefore, developing fertilizers and using fertilizers reasonably is a solution to the problem of insufficient fertilizers The key issue. Every year, there are a large number of marine processing wastes and marine animals and plants that have no edible value in the coastal areas of our country. However, it is worth studying how to exert their fertilizer efficiency. Now many farmers in our province over the years the rational use of sea manure experience to be introduced, there are inappropriate, please criticism.