题目

英语翻译
摘要：通过盆栽试验研究了小麦蚕豆间作条件下,不同氮、硅施用水平对作物生物学产量、氮含量、氮吸收量的影响.结果表明,间作对小麦的氮素吸收利用和生物学产量增加有明显的促进作用,间作小麦的生物学产量在拔节期和孕穗期分别比单作小麦提高55.2%、50.9%,在拔节期.间作小麦的氮吸收量在拔节期和孕穗期分别比单作小麦提高178%、214%.本试验条件下,间作显著提高了小麦生物学产量、氮含量和氮吸收量
关键词：小麦,蚕豆,间作,氮吸收

提问时间：2020-11-09

答案

A pot experiment in wheat and faba bean intercropping conditions,nitrogen and silicon levels on the application of crop biomass,nitrogen content,nitrogen uptake.The results show that the wheat intercropping on nitrogen absorption and biomass yield increased significantly stimulated the biological yield of intercropped wheat in the jointing stage and heading stage respectively,compared with sole wheat increased 55.2%,50.9% in the jointing stage.Nitrogen uptake of intercropped wheat at jointing stage and heading stage,respectively for wheat than the single 178% increase,214%.Under the experimental conditions,intercropping significantly increased wheat biomass,nitrogen content and nitrogen uptake Keywords:wheat,broad bean,intercropping,nitrogen absorption