fertilizer hand

与fertilizer hand相关的网络例句 [注：此内容来源于网络，仅供参考]

The fertilizer can be distributed by hand.

这种肥料可以用手撒。

For many generations, farmers have broadcast seed and spread fertilizer by hand. This method is slow and distribution is uneven.

农民祖祖辈辈都用手撒播种子或施肥，这种方法不仅速度慢而且很不均匀。

On the other hand, the fertilizer nutrient weighting method is suitable for rapid online monitoring under coated fertilizer production ant it is simple, rapid, reliable and inexpensive.

农业部植物营养与养分循环重点实验室，教育部植物–土壤相互作用重点实验室，中国农业大学资源与环境学院，北京 100094

On one hand fertilizer rate must be in accordance with soil fertility and crop's nutrient property; on the other application should abide by the principle of combining the organic manure with inorganic nutrients and primary with secondary and micro-nutrients.

一方面施肥量必须与土壤肥力和作物养分特征一致；另一方面应当有机肥与无机养分配合施用，大量元素、中量元素和微量元素配合施用。

On the other hand, fertilizer of CaHPCu is cheap and the high degree of purity (the content of P_2O_5 is 27 -30%)can improve phosphorus in soil, reduce production cost and promotes agricultural effectiveness. The content P in CaHPO_4 slow release in calcareous soil. Besides, the addition of HA activates phosphorus in CaHPO_4 and in soil, increases organics in soil, which promotes crops quality and yield.

一方面由于磷酸氢钙的纯度高，与过磷酸钙相比重金属等杂质含量较少，能有效减少对土壤及水体的污染；另一方面磷酸氢钙价格低廉，P_2O_5，含量可以达到27～30%，在石灰性土壤中本身就是一种缓效磷；腐植酸的添加，活化了磷酸氢钙中的枸溶磷，同时可能改善了土壤团粒结构，为作物优质、高产奠定了良好的基础。

与fertilizer hand相关的网络解释 [注：此内容来源于网络，仅供参考]

hand fertilizer spreader：手动式撒肥机

hamster 仓鼠 | hand fertilizer spreader 手动式撒肥机 | hand hoe 手锄