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萝卜栽培上常会出现裂根、糠心、苦味、辣味、畸形根、黑心等异常现象,严重影响萝卜的产量和质量.造成这些现象的主要原因是某些品种自身存有缺陷以及不良的自然环境和不良的栽培条件所致.一、劣质萝卜的类型和产生原因1.裂根.干湿不匀易发生裂根.天气干旱,土壤长期缺水干燥时,肉质根生长膨大受阻,甚至暂时停顿,以后如遇大雨或大量灌水,致使肉质根迅速生长,往往产生裂根.
Radish cultivation often appear split root, heart, bitterness, bitterness, spicy, deformed root, black heart and other anomalies, seriously affecting the yield and quality of radish.The main causes of these phenomena are some varieties of their own shortcomings and poor natural environment And poor cultivation conditions caused by .1, the type of low-quality radish and causes 1. Cracked root. Dry and wet prone to split root .Drought, the soil dry and long-term lack of water, the growth of fleshy root growth blocked, or even temporarily paused, after In case of heavy rain or heavy irrigation, resulting in the rapid growth of fleshy roots, often produce cracked roots.