玉米缺素症状成因及补救措施分析  

Analysis of the causes and remedial measures of corn deficiency symptoms

作　　者：方峄 任向东 FANG Yi;REN Xiangdong(Huangshan Agricultural Technology Extension Center,Huangshan 245000,China)

机构地区：[1]黄山市农业技术推广中心,安徽黄山245000

出　　处：《安徽农学通报》2024年第16期26-29,共4页Anhui Agricultural Science Bulletin

摘　　要：玉米在生长发育过程中离不开充足的营养元素,全面充足的营养元素是保证玉米良好生长的前提,是保证玉米获得产量高、品质佳的必要条件之一。同时,营养元素的缺乏会影响玉米的生长,造成一定的损失。本文阐述了玉米生长过程中的缺素症状,并对其具体原因进行分析,提出合理增施肥、叶面喷施、选用良种和合理灌溉等具体的补救措施,为玉米种植提供参考。Corn cannot grow without enough nutrients during its growth and development process.Comprehensive and sufficient nutrients were one of the prerequisite for ensuring good growth of corn and the necessary conditions for obtaining high yield and good quality of corn.Meanwhile,the lack of certain nutrients could affect the growth of corn and cause certain losses to farmers who grow corn.The symptoms of nutrient deficiency during the growth process of corn were mainly elaborated mainly,their specific causes were also analyzed,and specific remedies were proposed such as reasonable fertilization,foliar spraying,selection of high-quality seeds,and reasonables irrigation,providing reference for corn growers.

关 键 词：玉米 缺素症状 营养元素 科学施肥 土壤 

分 类 号：S513[农业科学—作物学]