硼资源以及硼肥在农业中的应用  

Application of Boron Resources and Boron Fertilizers in Agriculture

作　　者：李汝会 陈欣[1] 江志阳[1] LI Ruhui;CHEN Xin;JIANG Zhiyang(Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang,Liaoning 110016,China)

机构地区：[1]中国科学院沈阳应用生态研究所,辽宁沈阳110016

出　　处：《肥料与健康》2024年第6期47-52,共6页Fertilizer & Health

基　　金：辽宁省重点研发项目(2024020931-JH2/1024);国家重点研发计划(2023YFD1500500);中国科学院战略性先导科技专项(XDA28070304)。

摘　　要：全球硼矿资源丰富,但分布极不均匀,土耳其、俄罗斯、美国、智利和中国的硼矿资源储量之和超过全球总储量的99%。我国硼矿资源主要分布在青海、辽宁和西藏等地,富矿较少,贫矿偏多。硼是植物生长必需的营养元素,缺硼会影响作物生长发育,导致作物品质和产量降低。适合植物生长的土壤中有效硼含量范围较窄,硼含量过高易产生硼毒害。硼砂生产过程中产生的硼泥污染严重,实现硼泥的资源化利用以及培育硼利用率较高的农作物品种是今后主要的研究方向。The world is rich in boron ore resources,but the distribution is extremely uneven.The combined reserves of boron ore resources in Turkey,Russia,the U.S.,Chile and China exceed 99%of the world′s total reserves.The boron ore resources in China are mainly distributed in Qinghai,Liaoning and Xizang,with less rich ores and more lean ores.Boron is an essential nutrient for plant growth,and boron deficiency can affect crop growth and development,leading to a decrease in crop quality and yield.The range of effective boron content in soil suitable for plant growth is small,and excessive boron content can easily lead to boron toxicity.The boron mud pollution generated during the production process of borax is severe,and realizing the resource utilization of boron mud and cultivating crop varieties with high boron utilization rates are the main research directions in the future.

关 键 词：硼肥 硼资源 农业生产 应用 

分 类 号：TQ445.2[化学工程—化学肥料工业] S143.7[农业科学—肥料学]