1) phosphate residual effect
磷肥后效
1.
Based on the effect of phosphate fertilizers on wheat genotypes for high phosphorus efficiency, a further study for phosphate residual effects on wheat genotypes with phosphorus efficiencies after the first year supplied to calcarious soil and growing similar genotypes was carried out in glasshouse conditions with pot experiment.
温室盆栽试验条件下,在磷高效小麦基因型对不同磷肥肥效研究的基础上,进一步探讨了石灰性土壤上不同磷肥后效对磷效率小麦基因型生长发育及产量的影响。
3) 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。
4) synergist of phosphate
增效磷肥
5) effect of N and P
氮磷肥效
6) 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。
补充资料：弹性后效
分子式：
CAS号：
性质：变形物体在外力作用下产生形变，外力除去后形变回复的时间依赖过程。普通材料在不大的外力作用下，产生可逆的普弹形变，其形变的产生与回复均在瞬间发生，与时间无关；黏弹性的聚合物在外力作用下，可以产生可逆的高弹形变，但由于分子运动需克服内摩擦力，从一种平衡态过渡到另一种平衡态需要一定时间，表现出弹性后效现象。
CAS号：
性质：变形物体在外力作用下产生形变，外力除去后形变回复的时间依赖过程。普通材料在不大的外力作用下，产生可逆的普弹形变，其形变的产生与回复均在瞬间发生，与时间无关；黏弹性的聚合物在外力作用下，可以产生可逆的高弹形变，但由于分子运动需克服内摩擦力，从一种平衡态过渡到另一种平衡态需要一定时间，表现出弹性后效现象。
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