五月天婷婷色综合丨蜜月va乱码一区二区三区丨337p日本欧洲亚洲大胆69影院丨国产乱码视频丨91精品国产色综合久久不卡蜜臀丨亚洲国产一区二区a毛片日本丨深夜福利视频在线丨久久久久久久久久久一区二区丨强行交换配乱婬bd丨99热热99丨国产a免费视频丨美女涩涩网站丨日韩一卡2卡3卡4卡新区亚洲丨亚洲—本道中文字幕东京热丨欧美3p激情一区二区三区猛视频丨中文字幕丰满乱子伦无码专区丨嫩草影院久久丨欧美三级理论片丨亚洲视频导航丨亚洲ww不卡免费在线

2017 China International Magnesium Fertilizer Symposium which is jointly organized by China Society of Plant Nutrition and Fertilizer Sciences(CSPNF) and Yingkou Magnesite Chemical Ind Group Co.,Ltd (Sinomagchem) will be held from 6^th to 8^th September 2017 in Dalian,China. The symposium theme is ”DIALOGUE WITH THE WORLD,LEADING THE DEVELOPMENT OF INTERNATIONAL MAGNESIUM FERTILIZER INDUSTRY”.

The symposium will focus on technology and application of international magnesium fertilizer and promote the rational application of magnesium nutrients to plant and sound development of magnesium fertilizer industry. The symposium will invite global scientific institutions of this industry, manufacturers, traders and international fertilizer organizations and institutions including IFA,FMB,New Ag to be attending.

The official language is Chinese, will provide English interpreter.

Welcome your participation! For SPEAKER or PRESENTER who want to join us, please send your material by email to Mr Jim yang (Email: tra1@sinomagchem.com ) before 25 Aug 2017.For any further information,please contact Mr Jim yang.