1) high efficient phosphoric fertilizer
高效磷肥
1.
Based on the studies of the mechanisms of specially strong fixation of P in the soils in Leizhou Peninsula, high efficient phosphoric fertilizers were made by using the modified industrial and agricultural wastes as activated agents to activate ground phosphate rock.
在研究雷州半岛土壤特殊的强固磷机理基础上,以改性的工农业废弃物作为活化剂,活化磷矿粉制得高效磷肥,不仅利用了废弃物资源,变废为宝,而且节省了硫酸资源,降低了肥料成本。
3) synergist of phosphate
增效磷肥
4) effect of N and P
氮磷肥效
5) Slow-released phosphate
长效磷肥
1.
This paper is based on the ion exchange reaction between potash feldspar and phosphorite in the phosphoric acid environment, NPK compound fertilizer and slow-released phosphate is produced by the production of the ion exchange reaction.
本文以钾长石与磷矿共酸浸离子交换反应为基础,以其产物为原料制备了氮磷钾复合肥和长效磷肥,重点考察了钾长石与磷矿共酸浸产物水浸提钾、浸取液氨化制备复合肥工艺条件、氨化终点pH值对氮磷钾复合肥和长效磷肥产品的影响以及长效磷肥产品释放特性。
6) phosphorous fertilizer response trial
磷肥效应
1.
And study the nitrogenous fertilizer response trial, phosphorous fertilizer response trial, potassium fertilizer response trial and nitrogen, phosphorous, potassium nutrition balance separately.
分别从氮肥效应试验、磷肥效应试验、钾肥效应试验和氮磷钾养分平衡进行了研究。
补充资料：氨化颗粒磷肥
CAS：7757-93-9
分子式：Ca·H3O4P
分子质量：136.05
中文名称：磷酸二钙；氨化颗粒磷肥
英文名称：Calcium phosphate, dibasic；calcium acid phosphate；calcium dibasic phosphate；calcium hydrogen orthophosphate；calcium monohydrogen phosphate；calcium phosphate ；calcium phosphate (cahpo4)
分子式：Ca·H3O4P
分子质量：136.05
中文名称：磷酸二钙；氨化颗粒磷肥
英文名称：Calcium phosphate, dibasic；calcium acid phosphate；calcium dibasic phosphate；calcium hydrogen orthophosphate；calcium monohydrogen phosphate；calcium phosphate ；calcium phosphate (cahpo4)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条