高氮复合肥,highN compound fertilizer
ureabased compound fertilizer with high N content高氮尿基复合肥
1.A new technoloty is described for production ofureabased compound fertilizer with high N content, including the adoption of ammonization tubular reactor, rise of granulating temperature(70～80℃),decrease in granulating moisture(1.介绍1套生产高氮尿基复合肥的新技术,该技术特点有:采用氨化管式反应器,提高造粒温度(70～80℃),降低造粒水分(1。
3)Highly available compound nitrogen fertilizer高效复合氮肥
4)high N compound fertilizer高氮复混肥
1.This study was conducted on scale of maize single fertilization,distribution of maize production regions,application amount of fertilizer,economic input and production status ofhigh N compound fertilizer in Jilin,using fertilizer statistics and sampling information from farmers and fertilizer sellers.利用肥料统计资料、农户和肥料经销商的抽样调查资料,对吉林省玉米一次性施肥的规模、分布区域、施用量、经济投入及玉米高氮复混肥的生产状况进行了调查和分析。
5)ureabased compound fertilizer with high nitrogen analysis尿基高氮复混(合)肥
6)NP compound fertilizer氮磷复合肥
1.This paper introduces the tests for determination of content of ammonium nitrate inNP compound fertilizer by means of UV spectrophotometry.进行了紫外光度法测定复合肥中硝酸铵含量的波长选择试验,不同分析室、不同紫外光度计采用单波长法和双波长法的测定对比试验,建立了用单波长紫外光度法测定氮磷复合肥中硝酸铵含量的方法。
延伸阅读
合肥吴复墓石刻吴复墓石刻，在安徽肥东县萧纡乡享堂任村。吴复随朱元璋南征北战，以功封安陆侯，追封黔国公，谕葬。墓面向太湖，背靠高岗。神道旁南北对立一组圆雕石刻。自东向西排列翁仲、狮、羊、马、华表各一对，均整块花岗石雕成。翁仲高2.4米，柱剑挺立，威严肃穆。工艺为镂空与浮雕结合，简繁相宜。马小耳，长鬃，背面浮雕连枝花，腹下镂空；左侧雕驭手，戴圆顶帽，着长皂服，穿布云鞋。驭手和马由整块巨石雕成。神道西有龟形碑座，碑文为大学士刘三吾铭，惜碑已失。为省级重点文物保护单位。
