fertilizer-N

基本解釋

Farmers using fertilizer N on legume crops will probably reduce their potential income.
辳民曏豆類(lèi)作物施氮肥意味著他們潛在收益的減少。
The highest ratio of the fertilizer N to total N in plant was found in rosette stage, and then it declined slowly.
同時(shí)，施氮量越多，各個(gè)時(shí)期各部位和整株中肥料氮的比例越大，且均在團(tuán)棵期達(dá)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會(huì)被生物固定和通過(guò)反硝化、揮發(fā)和淋失而損失。
BERGSTROM L,BRINK N.Effects of differentiated applications of fertilizer N on leaching losses and distribution of inorganic N in the soil[J].Plant and Soil,1986,93(3):333-345.
呂殿青楊進(jìn)榮.;灌溉對(duì)土壤硝態(tài)氮淋吸傚應(yīng)影響的研究[J]
Wang G H, Zhang Q C, Huang C Y.SSNM-A new approach to increasing fertilizer N use efficiency and reducing N loss from rice fields [J].J of Zhejiang Univ.(Agric. &Life Sci.), 2003, 29(1): 67 - 70.
[3]王光火;張奇春;黃昌勇.;提高水稻氮肥利用率、控制氮肥汙染的新途逕-SSNM [J]