| 释义 |
fertilizer-N
基本例句
肥料氮¹⁰⁰
The highest ratio of the fertilizer N to total N in plant was found in rosette stage, and then it declined slowly.同时，施氮量越多，各个时期各部位和整株中肥料氮的比例越大，且均在团棵期达到最大值；
Fertilizer N not taken up by plant roots is subject to microbial immobilization and losses by denitrification, volatilization and leaching.未被植物根系吸收的肥料氮会被生物固定和通过反硝化、挥发和淋失而损失。
On average, the N import from precipitation in 2004-2006 accounted for 28.3% of the applied fertilizer N, suggesting that the N input from precipitation had greater effects on agroecosystem.2004-2006年随降雨输入农田生态系统的氮平均占可利用肥料氮的28.;3%，对农田生态系统有着重要影响。 |