And fertilizer efficiency的意思|示意

However, due to the lower fertilizer efficiency and poor potassium enriched capability, the quality of flue-cured tobacco as a whole in China can not meet the demand of good quality and proper yield.

然而，目前我国烟草生产存在肥料利用率低、烟叶富钾能力不强，烟叶品质达不到烟草生产“优质适产”的总体要求等问题。

Silicon fertilizer is a new mineral fertilizer of high quality, high efficiency and no poison.

硅肥是一种优质、高效、无毒的新型矿物肥料。

The results showed that applying fertilizer in autumn could not only raise corn yield, but also improve water and fertilizer use efficiency.

结果表明，肥料在秋季施用能增加玉米产量，提高水肥利用效率。

Super wheat is named as a serial of new cultivars with good use efficiency for the fertilizer and water, high yield, desirable quality and stress resistance.

超级麦是肥水利用效率高、品质好、高产、抗逆性好的新一类生产品种的总称。

It appeared that the efficiency of increasing yield and improving quality of crops also concerned with methods and quantity of application microbial fertilizer.

增施微生物菌肥的增产幅度及改善品质的作用与作物品种、微生物菌肥施用量和施肥方法有关。

Researches on water and fertilizer co efficiency of forestry are reviewed briefly, and the important latest achievements about the balance of water and fertilizer are stated.

本文扼要介绍了林地施肥的概况及其最近有关水肥平衡研究的重要成果。