More application of seeding-fertilizer is an effective method for increasing grain number per ear.
重施种肥是春小麦提高穗粒数的有效措施。
As to the application method of budding fertilizer, the soil surface broadcast was better than foliar spray.
促芽肥的施用方法以田面施为佳，叶面施用效果较差。
The relationship between yield and fertilizer application was studied by means of "3414" method under different amounts of N, P and K applied .
采用“3414”试验方法研究了油菜在不同氮、磷、钾肥施用量组合下，油菜产量与施肥的关系，应用回归效应方程寻找最优施肥量组合。
Aimed at the severe damage of the gasifier taper-bottom flange in Zhenhai fertilizer plant, a repair method is presented in this article. It is proved by the application that the method is practical.
针对镇海炼化公司化肥厂渣油气化炉锥底法兰严重烧损的现状，提出锥底法兰的更换方案，实践证明有效地满足使用要求。
Aimed at the severe damage of the gasifier taper-bottom flange in Zhenhai fertilizer plant, a repair method is presented in this article. It is proved by the application that the method is practical.
针对镇海炼化公司化肥厂渣油气化炉锥底法兰严重烧损的现状，提出锥底法兰的更换方案，实践证明有效地满足使用要求。
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