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半干旱地区玉米新品种对比试验研究

赵丽娟

现代农业科技Issue(15):59-60,2.
现代农业科技Issue(15):59-60,2.

半干旱地区玉米新品种对比试验研究

Study on the Comparison Test of New Maize Varieties in Semiarid Region

赵丽娟1

作者信息

  • 1. 甘肃省定西市安定区农业技术推广中心,甘肃定西 743000
  • 折叠

摘要

Abstract

Through the introducing test of new maize varieties,the new maize varieties suitable for planting in Anding District of Dingxi City were screened,the varieties in the front for yield were Longdan8,Dengyi2,Gannong565,Longdan9 respectively. Compared with Chengdan20,the yield of Longdan8 increased 916.67 kg/hm2,increasing rate was 12.9%,and the yield of Dengyi 2 increased 508.33 kg/hm2,increasing rate was 7.1%.

关键词

玉米/新品种/半干旱地区

Key words

corn/new varieties/semiarid region

分类

农业科技

引用本文复制引用

赵丽娟..半干旱地区玉米新品种对比试验研究[J].现代农业科技,2014,(15):59-60,2.

现代农业科技

1007-5739

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